Description:FORM 2
THE PATENTS ACT, 1970
(39 of 1970)
&
THE PATENT RULES, 2003
COMPLETE SPECIFICATION
(See Section 10 and Rule 13)

MOLDED FIBER PRODUCT MANUFACTURING SYSTEM AND PROCESS THEREOF

PRATISHTHAN INDUSTRIES PRIVATE LIMITED

AN INDIAN COMPANY HAVING ADDRESS AT
GOLDEN DREAMS, E-27, 4TH FLOOR CHIKALTHANA, MIDC, AURANGABAD, MAHARASHTRA 431006, INDIA

THE FOLLOWING SPECIFICATION PARTICULARLY DESCRIBES THE SUBJECT MATTER AND THE MANNER IN WHICH IT IS TO BE PERFORMED.

CROSS-REFERENCE TO RELATED APPLICATIONS AND PRIORITY
This application is a Patent of Addition based on the parent application 202321027867. The present disclosure relates to improvements and modifications to the subject matter described in the parent application. This Patent of Addition should be read in conjunction with said parent application, as it further enhances or optimizes the invention described therein.
FIELD OF THE INVENTION
The present disclosure relates to the field of molded fiber products and, more specifically, to a production process and system for manufacturing molded fiber products.
BACKGROUND OF THE INVENTION
Conventional molded fiber production processes typically involve either one forming press or one hot press, with manual transfer of the mold from the forming press to the hot press, or an inline production system, where a single forming press is configured between two hot presses. In these setups, a mold with the required design, size, and shape of the molded fiber product is used within the forming module. The initial shaping of the product occurs in the forming press, after which the partially formed product is manually transferred to the hot press for solidification and drying. Additional steps such as trimming and finishing are also performed manually.
This manual transfer of the mold from the forming press to the hot press not only increases cycle time and labour dependency but also raises production costs for the molded fiber products. The manual nature of this process is heavily reliant on operator efficiency, and the time required for these manual transfers can significantly affect the overall production speed.
Furthermore, in conventional systems, the slurry used to form molded fiber products is fed directly into the forming press without any pre-processing. This limits the use of recycled materials and increases raw material costs. Moreover, the lack of pre-processing raises the risk of impurities or contaminants such as solid objects, iron particles, pins, paper clips, plastic, and soil being present in the slurry. These contaminants can result in defective products and pose potential health risks, especially if the product is intended for food-grade applications.
When recycled raw material is used, the likelihood of solid or iron particles being mixed into the slurry increases. These impurities may blend into the slurry, leading to defective molded fiber products with surface defects, voids, through-holes, or embedded solid particles. Such defects can cause issues such as leakage, make the product unsuitable for food-grade use, increase the amount of rework needed, and even damage the production line or mold die. This can result in higher maintenance costs and a greater risk of catastrophic failure in the production system.
Therefore, a technical gap needs to be addressed in the current molded fiber production process to resolve these issues.
SUMMARY OF THE INVENTION
The invention relates to a molded fiber product manufacturing system designed to streamline and optimize the production of molded fiber goods. This system integrates multiple components such as forming machines, hot presses, robotic transfer systems, conveyors, and quality control mechanisms. The system is designed to enhance efficiency, reduce downtime, and increase throughput by allowing the simultaneous production of multiple product types. It incorporates advanced automation and real-time quality control to reduce manual labour and ensure a high-quality output with minimal waste.
In one embodiment, the system utilizes two forming machines (Forming A and Forming B) that can produce distinct product types simultaneously, each linked to multiple hot presses (HP1, HP2, HP3, HP4). The presses operate in parallel cycles to ensure continuous product flow and prevent bottlenecks. Robotic systems transfer products between different stations (forming machines, hot presses, and conveyors) to further streamline production.
The system includes a QC (Quality Control) scanner that inspects products for defects or quality deviations and routes them to the appropriate conveyors for acceptance or rejection. The layout, often U-shaped, optimizes space utilization and workflow, enabling efficient sorting and handling of both accepted and rejected products. The control panel monitors and adjusts various parameters in real time, ensuring smooth and adaptive operation.
The molded fiber product manufacturing system includes a fully automated and efficient production line designed to simultaneously produce distinct fiber products using multiple forming machines, hot presses, robotic systems, conveyors, and a quality control (QC) scanner. The multiple forming machines (Forming A, Forming B) work simultaneously, producing distinct fiber products. These machines are optimized for high flexibility, capable of handling different product designs, shapes, or sizes.
In one embodiment, the system's multiple hot presses (HP1, HP2, HP3, HP4) operate in parallel duty cycles, ensuring continuous product formation by minimizing downtime and improving throughput efficiency. Further, at least two robots are deployed, one for transferring products from the forming machines to the hot presses (Robot 1), and the other for moving products from the hot presses to the QC scanner and sorting them to the accept or reject conveyor (Robot 2). These robots help minimize manual labor and boost processing speeds
In yet another embodiment, there are two conveyors, an accept conveyor and a reject conveyor, which transport accepted and rejected products, respectively. The forming machines produce products, which are then transferred to corresponding hot presses by the robotic system.
In another embodiment, the system is streamlined, featuring a single forming machine and two hot presses, designed for smaller-scale production but maintaining high efficiency and automation levels.
In another embodiment, the molded fiber product manufacturing system integrates various advanced technologies automated machines, robotics, and quality control systems to enable efficient, high-throughput production with minimal downtime and maximum flexibility. It ensures real-time quality checks and enhances overall productivity by allowing continuous product formation and processing.
OBJECT OF THE INVENTION
• The object of the invention is to provide a highly efficient, automated manufacturing system for producing molded fiber products, along with the following objectives:
• The system is designed to allow for the simultaneous production of multiple product types, thereby increasing throughput and reducing downtime.
• By utilizing multiple hot presses operating in parallel duty cycles, the system ensures that the production process is continuous, even if one press is undergoing maintenance or preparation.
• The U-shaped layout optimizes the use of available space and enhances workflow efficiency, allowing for a more streamlined production process.
• The integration of a QC scanner and real-time feedback mechanisms ensures that only high-quality products continue through the production line, minimizing waste.
• The use of robotic systems for product transfer between forming machines, hot presses, and conveyors reduces the need for manual intervention, thus improving speed and consistency.
• The system allows for the production of different product types simultaneously, offering flexibility to meet varied production needs.
• The system automatically sorts defective products from acceptable ones, ensuring an efficient process for handling rejected products and minimizing human error.
• The system design allows for scalability, offering both high-volume production systems with multiple forming machines and smaller, streamlined versions for lower-capacity operations.
• Multiple hot presses provide redundancy, ensuring continuous operation without significant downtime, even when one press is out of service for maintenance.
• In essence, the invention provides an advanced, automated solution for molded fiber product manufacturing, capable of delivering high-quality products efficiently while reducing waste and labor costs.
LIST OF REFERENCE NUMERALS:
Numeral Reference
100 Molded fiber product production process
101 Preparation of raw slurry
102 Addition of ingredients
103 First filtration
104 Second filtration
105 Third filtration
106 Input to forming
107 Output from forming
108 Input to first hot press
109 Input to forming
110 Output from forming
111 Input to second hot press
112 Input to forming
113 Output from forming
114 Input to first hot press
115 Output from the first hot press
116 Input to forming
117 Output from forming
118 Input to second hot press
119 Output from the second hot press
120 Trimming module
121 Stamping and barcode configuration
122 Configuration of holography
123 Lamination
124 Stacking module
125 Packaging and barcode configuration
126 Dispatch
127 Forming Module
127a Mold
127b Slurry sink
127c Mold activation system
128 Hot press
129 Hot press
200 Molded fiber product production system
201 L-shaped layout
202 Forming module
203 Hot press
204 Hot press
205 Robotic arm
300 Molded fiber product production system
301 U-shaped layout
302 Forming module
303 Hot press
304 Hot press
305 Robotic arm
400 Molded fiber product production system
401 U-shaped layout
402 Forming module
403 Hot press
404 Hot press
405 Robotic arm
406 Central server
500 Molded fiber product production system
501 L-shaped layout
502 Forming module
503 Hot press
504 Hot press
505 Robotic arm
506 Central server
701 Packaging Station
702 acceptor
703 Accept conveyor
704 Hot press (HP1)
705 Hot press (HP2)
706 Pulping skid
707 Rejector bin
708 QC Scanner
709 Reject conveyor
710 Hot press (HP3)
711 Hot press (HP4)
712 Robot 1
713 Robot 2
714 Control panel
801 Packaging station
802 Acceptor Bin
803 Acceptor Conveyor
804 Hot Press 1 (HP1)
805 Control Panel
806 Rejector Bin
807 Rejector conveyor
BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWING
A molded fiber products production process and system made for said molded fiber products production thereof of the present disclosure will now be described with the help of the accompanying drawing, in which:
Figure 1: illustrates a molded fiber products production process;
Figure 2: illustrates a forming module;
Figure 2(a): illustrates a forming mold;
Figure 3: illustrates an L shape Layout;
Figure 4: illustrates a U shape Layout;
Figure 5: illustrates a L shape centralized controlled layout
Figure 6: illustrates an U shape centralized controlled layout;
Figure 7: illustrates double Forming Machine System with Integrated Hot Presses and Automated Sorting U shaped Layout;
Figure 8: illustrates single Forming Machine System with Integrated Hot Presses and Automated Sorting L shaped Layout;
Figure 9: illustrates the incorporation of sensors in double Forming Machine System with Integrated Hot Presses and Automated Sorting U shaped Layout.
Figure 10: illustrate the robots features used in system illustrated in figures 7-8.
Figure 11: illustrate the integration and coordination of various subsystems in the fully automated molded fiber product manufacturing system, as depicted in Figures 7-8,
DETAILED DESCRIPTION OF THE INVENTION
The present invention discloses a molded fiber product production process (100), as illustrated in Figures 01, 02 & 02(a). The process (100) begins with the preparation of raw material (101), which may include, but is not limited to, pulp sheets, wood, recycled paper waste, plant rejects, and other suitable materials. These raw materials are processed into a semi-liquid solution or slurry by adding water, adjusted according to the application requirements and the capabilities of the molded fiber production process.
In a preferred embodiment, the consistency of the slurry is maintained between 0.25% to 0.35% by weight of the solution. The slurry can then be enhanced with additional ingredients (102), depending on the specific application or the properties of the available raw material (101). These ingredients may include binders, deinking agents, detoxifiers, and others as needed.
After mixing the ingredients (102) and water, the slurry undergoes a first filtration stage (103) to remove solid impurities, such as soil, small stones, and other particles. Following the first filtration, a second filtration stage (104) removes magnetic impurities, including iron particles, pins, paper clips, nails, and other magnetic debris. In the third filtration stage (105), any remaining impurities, including plastic parts and other contaminants such as plastic bags or pouches, are removed. Once these filtration steps (103, 104, 105) are completed, the filtered slurry is ready for forming and is transferred to the forming module (127) for further processing.
The forming module (127) as illustrated in Figure 02, includes a slurry sink (127b) to receive and store the filtered slurry (105), and a mold (127a), which is activated by a mold actuation system (127c) to form the molded fiber product as a replica of the mold (127a). When the slurry is received in the slurry sink (127b), the mold activation system (127c) lowers the mold (127a) as shown in figure 2(a) into the slurry sink (127b), creating the molded fiber product. In one embodiment, the slurry's consistency is maintained between 0.25% to 0.35% by weight, producing a product with a thickness ranging from 0.5 mm to 0.7 mm.
The process also includes a robotic arm (205, 305, 405, 505) that acts as a central communication and handling system. This robotic arm (205, 305, 405, 505) is equipped with at least two adaptable jaws and is capable of transferring the molded product between the forming module (127) and a pair of hot press modules (128, 129). The robotic arm performs up-and-down motions or flips the jaws to extract output from the forming module and provide input to the hot press modules.
In one embodiment, the servo-powered control system that drives the robotic arm may be a bi-directional servo motor capable of rotating in both directions. The robotic arm (205, 305, 405, 505) facilitates the transfer of partially formed products from the forming module (127) to the hot press modules (128, 129) for further processing, including soaking, heating, and dewatering, transforming the partially formed products into completely formed products.
The forming module (127) repeats this process, forming additional partially formed products, which are subsequently transferred by the robotic arm (205, 305, 405, 505) to the hot press modules (128, 129) for final processing. The system is designed to handle multiple products simultaneously, with at least two completely formed products being produced in each cycle.
In another embodiment, the number of partially or completely formed products produced during a single cycle may vary based on the capacity of the mold (127a) or the forming module (127), as well as the number of impressions on the mold. Typically, at least two completely formed products can be produced in one cycle.
In another preferred embodiment said cycle time for processing different actions can be in accordance with the below table:
Process Time Consistency (in % by weight of
solution) Forming Module (127)
(Processing time
in seconds) First Hot Press Module (128) (Processing time
in seconds) Second Hot Press Module (129) (Processing time in
seconds) Thickn ess
(in mm)

Cycle 1 0.25 30 50 0.5

Cycle2 0.25 30 50 0.5
Cycle 1 0.3 30 60 0.6
Cycle2 0.3 30 60 0.6
Cycle 1 0.35 30 70 0.7
Cycle2 0.35 30 70 0.7
Cycle 1 0.3 45 90 1
Cycle2 0.3 45 90 1
Cycle 1 0.3 60 120 1.2
Cycle 2 0.3 60 120 1.2
In one embodiment, the robotic arm (205, 305, 405, 505) executes sequential steps to perform specific instructions, aiding in the molded fiber product production process (100). The forming module (127), the first hot press (128), and the second hot press module (129) operate simultaneously with the robotic arm (205, 305, 405, 505) to transport partially or fully processed products. After processing in the hot presses (127, 128), the completely processed products can be transferred to the trimming module (120) for further trimming, either manually or automatically, to achieve the desired size and shape of the final product.
To enhance security and authenticity, the final molded fiber product can undergo a product identification process. This may include stamping, embossing, or barcode configuration (121) to track and authenticate the product, ensuring it is tamper-proof and protected against theft. In certain industries like pharmaceuticals, food, and dairy, where originality and security are crucial, a holography process (122) with an original identification mark can be applied. After identification, the product may be laminated (123) to improve resistance, protect the identification markings, enhance aesthetics, and prepare the product for further packaging and shipment.
The system can be configured in different layouts, such as an L-shaped layout (201, 401) or a U-shaped layout (301, 501), depending on space and operational requirements. Each layout accommodates the forming machines (202, 302), the hot presses (203, 204, 303, 304), and robotic arms (205, 305, 405, 505). The L-shaped layout (201, 401) is suitable for limited horizontal space, while the U-shaped layout (301, 501) works well in cases where both sides of the forming module are accessible. Each layout (201, 301, 401, 501) has its advantages depending on slurry consistency, soaking times, and cycle requirements.
The system's operations, including robotic arm (205, 305, 405, 505) movement, cycle times, and module functions, can be controlled via a centralized operating system (406, 506). This system (406, 506) allows remote operation and monitoring, ensuring safety by preventing accidents or faulty production processes. The layout (201, 301, 401, 501) is designed for efficient use of space and resources, providing compact and versatile production capabilities, allowing for easier maintenance, and reducing costs for installation and operation.
In another embodiment, as illustrated in Figure 7, the diagram shows a U shaped molded fiber product production process (700), for the production process, optimizing space and workflow efficiency. It can accommodate two forming machines (labelled "Forming A" and "Forming B"), multiple hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), and robots (713) that handle the movement of products through different stages.
The left side (L) of the diagram is dedicated to products that meet quality standards. Once the product passes quality control, it is conveyed via the accept aonveyor (703) to the accept bin (702), followed by the packaging station (701), where good products are prepared for shipping or further handling.
The right side of the diagram is used for defective or rejected products. After passing through a QC Scanner (708) (Quality Control), products that do not meet the necessary quality criteria are diverted to the reject conveyor (709), leading to the reject bin (707). This automated sorting reduces human intervention and ensures quick processing of defective goods.
Forming A & Forming B are two forming modules within the same system, allowing for the simultaneous production of two different products or the same product in parallel. By having two separate forming modules, the production line can handle a greater volume of product output, leading to a significant increase in efficiency.
As referenced by numerals 127 in the earlier description, these forming modules are capable of producing different types of products based on various designs, shapes, or sizes. This flexibility allows the system to cater to varied production needs, ensuring the line can produce two types of products simultaneously.
HP1 (704), HP2 (705), HP3 (710), HP4 (711) represent the Hot Press stations. After forming, the products are moved to these hot presses (704, 705, 710, 711), where they are subjected to high heat and pressure to finalize their shape and structure. Each forming module (A and B) is linked to any of said two hot presses (704, 705, 710, 711), which means each product type has its dedicated processing steps, further enhancing the production flow.
In the given production system, four Hot Presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711)) are utilized for the following reasons:
By having multiple hot presses (four in this case) (704, 705, 710, 711), the system allows parallel processing of products formed by the two forming machines (Forming A and Forming B). Each forming machine can transfer its products to two dedicated hot presses (704, 705 or 710, 711), which increases the processing capacity and ensures that both forming modules (A and B) can continue producing without waiting for the hot press (704, 705, 710, 711), to free up. Additionally, the hot presses (704, 705, 710, 711) operate in a parallel duty cycle while one hot press (704, or 710), is actively molding a product under heat and pressure, another hot (705 or 711), press is simultaneously preparing the next product for the molding process (700). This parallelism speeds up the production cycle and helps maintain high throughput.
Since the system is designed to produce two different types of products simultaneously (one on Forming A and one on Forming B), each type of product might require a different temperature, pressure, or dwell time in the hot press. Having separate hot presses (704, 705, 710, 711) for each product type (two for each forming machine) ensures that the specific requirements for each product are met, leading to better product quality and customization.
Multiple hot presses (704, 705, 710, 711) prevent bottlenecks. If there were only two hot presses (705, 711), the forming machines might have to wait for the press to complete the cycle before the next product could be processed. By having four hot presses (704, 705, 710, 711), the system ensures that while two presses are operating, the next set of formed products can immediately be moved to the other two hot presses (704 or 705, 710, or 711) , resulting in a smoother and uninterrupted workflow.
In case one hot press (704, 705, 710, 711) requires maintenance or repair, the system still has three operational hot presses. This redundancy ensures the production line can continue operating, albeit at a slightly reduced capacity, rather than coming to a complete stop.
As the system forms products from two forming machines (Forming A, Forming B), it naturally produces a large volume of products that need to be processed. Multiple hot presses (704, 705, 710, 711) allow for handling this large volume efficiently. Without four hot presses (704, 705, 710, 711), there would be a significant delay in processing the output from the forming machines, which would reduce overall system efficiency.
Robot 1 (712) and Robot 2 (713) are responsible for transporting products between said forming machines (Forming A, Forming B), said hot presses (704, 705, 710, 711), and conveyors. Further, said robots (712, 713) ensure that partially formed or processed products are transferred seamlessly between different stages of the production process of said U shaped molded fiber product production process (700), wherein said robot 1 (712) positioned near the forming machine (Forming A), in order to assist in transferring newly formed products to the hot presses (704, 705, 710, 711), whereas saidrobot 2 (713) configured near said QC Scanner (708), in order to perform the inspection of accept and rejected products and sends signals to said robot (713) to operate accordingly. .
The Control Panel (714) is the system's nerve center, monitoring and controlling the entire operation, from product formation to sorting. Operators can set production parameters, monitor real-time data, and adjust the system as needed. This centralized control system manages the movements of said robots (712, 713), said forming machine (Forming machine A, Forming machine B), conveyors, and said hot presses (704, 705, 710, 711), ensuring smooth operation across all stages.
However, the rejected product from said reject bin (707) and the raw material as an input to said U-shaped molded fiber product production process (700) processed into the pulping skid (706) configured in order to facilitate the raw material input and ensuring a continuous feed of fiber slurry to said forming machines (Forming A, Forming B). Further, said pulping skid (706) integrates with a vacuum pump and/or compressor to ensure that the forming machines (Forming A, Forming B) receive the correct fiber consistency for product formation.
The QC Scanner (708) is a critical part of the feedback loop. It scans products for defects, irregularities, or deviations from the desired quality. Products are automatically sorted based on the feedback from said QC scanner (708), wherein said accepted products move to the accept conveyor (703), while said rejected products directed to said reject conveyor (709). Further, said QC scanner (708) provides real-time data that can be fed back to the control panel (714), allowing operators to adjust settings in the forming machine (Forming A, Forming B), said hot presses (704, 705, 710, 711), , or other parts of said U-shaped molded fiber product production process (700) to reduce errors in future batches.
This feedback mechanism helps maintain high product quality and optimize overall system performance by reducing waste and improving the accuracy of said U-shaped molded fiber product production process (700).
Said U-shaped molded fiber product production process (700) enhances the efficiency and flexibility of molded fiber product manufacturing by:
• Enabling simultaneous production of two similar or different product types,
• Automating product sorting between good and defective outputs,
• Identification removal of the all products from said hot presses (704, 705, 710, 711), said forming machine (Forming A, Forming B),
• Using robotic arms (712, 713) to reduce manual labor and improve speed,
• Incorporating a QC feedback system (708) for continuous monitoring and improvement of product quality.
By integrating forming modules (Forming A, Forming B), said hot presses (704, 705, 710, 711), said robots (712, 713), and a feedback-based QC scanner (708), the system is optimized for high-volume, high-quality production with minimal waste and maximum throughput.
In the molded fiber product manufacturing system, the robotic arms (712, 713), said conveyors (703), said QC scanner (708), said acceptor bin (703), and said rejector bin (707) are interconnected to automate the process of transferring, sorting, and handling products as they move through different stages of production. Here’s how these components are connected and function together:
Robots (712, 713): The system includes at least two robots, robot 1(712) and robot 2 (713), which serve as critical links in moving products between various stages of the production process. robot 1 (712): Positioned near the forming machines (Forming A and Forming B). said robot 1 (712) is responsible for picking up the newly formed products from the forming stations (Forming A, Forming B) and transferring said formed product to the appropriate hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711)). Robot 2 (713): Located near the QC scanner (708), said robot 1 (712) plays a key role in sorting the products based on their quality. said robot 2 (713) transfers products from said hot presses (704, 705, 710, 711) to said QC scanner (708), and then based on the feedback from said QC scanner (708), directs them to either said accept conveyor (703) or said reject conveyor (709). Further, the accept conveyor (703) is connected to the QC Scanner (708) and is responsible for carrying products that meet the quality standards. Furthermore, said robot 2 (713) places the product on this conveyor, the product is transported to said accept bin (702) in order to direct the products to the packaging station (701). Additionally, the reject conveyor (709) is connected to the QC scanner (708) as well, is used for defective or rejected products. Once robot 2 (713) transfers a product that fails the quality check, it is placed on this conveyor (709) and is moved to the reject bin (707) for disposal or reprocessing.
The QC scanner (708) is a critical part of the quality control process. It scans each product for defects or deviations from the required standards once they are transferred by Robot 2 (713) from the hot presses (704, 705, 710, 711). Particularly, the robot 2 (713) transfers the processed products from the hot presses (704, 705, 710, 711) to the QC Scanner (708). After scanning, the QC scanner (708) communicates the results to the control panel (714), indicating whether the product should go to the accept (703) or reject conveyors (709). Whereas said scanner (708) allows the system to make real-time decisions about product quality, ensuring that only good products move forward in the process.
The acceptor bin (702) is the final destination for products that pass the quality control process. Products that are deemed acceptable after passing through the QC scanner (708) are transferred by the accept conveyor (703) into the accept bin (702) in order to move to the packaging station (701), to prepared for shipment.
The rejector bin (707) is used to collect products that do not meet quality standards. Products that fail quality checks in the QC scanner (708) are transferred by the reject conveyor (709) into the rejector bin (707). in order to holds defective products for further evaluation, disposal, or reprocessing.
Below is the flow of Operation of the system illustrated in figure 7,
1. Said forming machines (Forming A, Forming B) and said Hot Presses (704, 705, 710, 711):
o Robot 1 (712) picks up newly formed products from Forming A and Forming B and moves them to the assigned hot presses (HP1 (704), HP2 (705) for Forming A and HP3 (711), HP4 (710) for Forming B).
2. Hot Presses (704, 705, 710, 711) to QC Scanner (708s):
o Once the products are pressed and finalized in the hot presses (704, 705, 710, 711), Robot 2 (713) picks up the products and moves them to the QC scanner (708) for inspection.
3. Product Sorting:
o After the QC Scanner (708) evaluates each product:
 Good products are placed on the accept conveyor (703) by robot 2 (713) and are transferred to the accept bin (702).
 Defective products are placed on the reject conveyor (709) by robot 2 (713) and are transferred to the reject bin (707).
4. Packaging and Rejection:
o Accepted products are moved from the accept bin (702) to the packaging station (701) for final packaging.
o Rejected products are collected in the rejector bin (707) for either disposal or said pulping skid (706) for further processing.
Particularly, the robot 1 (712) links the forming machines (Forming A, Forming B) to the hot presses (704, 705, 710, 711) by transferring products. Siad Robot 2 (713) links the hot presses (704, 705, 710, 711) to said QC Scanner (708) and directs products to either the accept (703) or reject conveyors (709) based on quality. The QC Scanner (708) serves as a decision-making point, determining product quality and communicating results to the control panel (714). The accept conveyor (703) and reject conveyor (709) are connected to the QC scanner (708), accepting good and rejected products, respectively. The accept bin (702) and reject bin (707) serve as the final destinations for accepted and rejected products, completing the sorting process. This interconnected system ensures efficient product handling with minimal human intervention, automating the process from product formation to quality control and packaging.
In another embodiment, as illustrated in Figure 8, a streamlined version of a molded fiber product production system (800) similar to the earlier layout (700) but with some differences in its components and arrangement is depicted. Figure 8 illustrates a U-shaped layout modled fiber product production system (800) , where the left side is dedicated to products that meet the quality standards, and the right side is reserved for rejected or defective products.
The forming machine (Forming A (816)) is the central part of the system, responsible for molding the raw material (pulp (813)) into the desired product shapes. It is linked to the robots (Robot 1 (814) and Robot 2 (815)) that transport the formed products to the next stages of the process. Unlike the previous diagram illustrated in Figure 7, this version has a single forming machine (Forming A) instead of two (Forming A (816) and Forming B (817)). There are two hot presses, Hot Press 1 (HP1 (804)) and Hot Press 2 (HP2 (811)), located on either side of the forming machine. These presses finalize the shape of the molded products by applying heat and pressure, ensuring efficient post-processing of the product.
• Robot 1 (814), positioned at the top of the forming machine, transfers the products from the forming machine (816) to either or both the hot press (804, 811) or the conveyor (803, 807) for further processing.
• Robot 2 (815), positioned at the bottom of the forming machine (817), aids in transporting the formed products after they leave the hot presses (804, 811) and possibly facilitates movement between stages.
After the products are processed in the hot presses (804, 811), they move to a QC (Quality Control) Scanner (810), which inspects each product for defects or quality issues. If the product does not meet the quality standards, it is sent via the reject conveyor (807) to the reject bin (806) for disposal or reprocessing. Further said products that pass the QC Scanner (810) are moved via the accept conveyor (803) to the accept bin (802), where they are sorted and prepared for packaging.
Once the products reach the Packaging Station (801), they are ready for shipment or further handling. The Control Panel (805) monitors and controls all components of the system, including the forming machine (816, 817), hot presses (804, 811), conveyors (803, 807), and robots (814, 815). Operators can adjust settings and receive real-time data from the QC Scanner (810) to ensure smooth operation.
The pulping skid (812) provides a continuous feed of pulp to the forming machine (816, 817), ensuring that raw materials are consistently supplied to keep the production line moving. The vacuum pump and compressor integrated within the pulping skid (812) ensure that the correct material consistency is achieved for the forming process. The raw material (pulp (813)) is prepared in the pulping skid (812) and fed into the forming machine (816, 817)).
• The formed products are transferred by Robot 1 (814) to the hot presses (HP1 (804) and HP2 (811)), where they undergo heat and pressure treatment to finalize their structure.
• After hot pressing (HP1 (804) and HP2 (811)), the products move to the QC Scanner (810) for inspection.
• Products that pass QC (810) are sent via the accept conveyor (803) to the accept bin (802) and then to the packaging station (801).
• Products that fail said QC are sent via the reject conveyor (807) to said reject bin (806).
This layout (800) features only one forming machine (816, 817) instead of two, which suggests a more streamlined or smaller-scale production line. There are only two hot presses (HP1 (804) and HP2 (811)) instead of four (704, 705, 710, 711), indicating that the system is designed to handle a smaller volume of products. The U-shaped layout (800) is similar, but with fewer components, making this a more basic or compact version of the production system.
Figure 8 presents a simplified production line with a single forming machine (816, 817) and two hot presses (804, 811), integrated with automated sorting through robots (814, 815) and conveyors (803, 807) In order to optimized for efficient production and quality control, with feedback mechanisms to manage both accepted and rejected products.
The molded fiber product manufacturing system (800) described represents a significant technical advancement through its innovative integration of automation and streamlined design. By employing a U or L shaped layout (800) with a multiple forming machine (816, 817) and multiple hot presses (804, 811), the system optimizes space utilization and enhances workflow efficiency. The incorporation of multiple robots (814, 815) facilitates seamless product transfer between stages, reducing manual handling and increasing processing speed. This automation not only minimizes labor costs but also ensures consistent quality by allowing for real-time monitoring and adjustments via the integrated control panel. Furthermore, the parallel operation of hot presses enables continuous production, significantly reducing downtime and enhancing throughput.
Additionally, the implementation of a sophisticated quality control system (810), featuring a QC scanner, allows for immediate inspection and sorting of products based on quality standards. This real-time feedback mechanism ensures that only products meeting the required specifications proceed to the accept conveyor (803, 807), while defective products are swiftly directed to the reject bin (806) for further evaluation or disposal. The use of a pulping skid (812), along with a vacuum pump and compressor, guarantees a steady supply of properly prepared raw material, thereby maintaining optimal conditions for the forming process. Collectively, these advancements lead to a more efficient, reliable, and flexible production line, capable of adapting to varying product demands while maintaining high-quality output.
Figure 9 illustrates the incorporation of sensors in a double Forming Machine System with Integrated Hot Presses and Automated Sorting U shaped Layout of figure 7. The figure 9 features hot presses (704, 705, 710, and 711)—which perform the heat and pressure treatment required to finalize the structure of molded products. Each hot press (704, 705, 710, 711 and 804, 811) is equipped with a proxy sensor (901) and a position sensor (903) to ensure precise operation. The molds (902) within the hot presses (704, 705, 710, 711 and 804, 811) shape the products into their final forms, with the proxy sensor (901) detecting the presence or alignment of the product in the mold (902). This mechanism prevents empty cycles and ensures the correct placement of the product before pressing. Additionally, the position sensor (903) provides real-time feedback on the position of the hot press (704, 705, 710, 711, and 804, 811) components, such as the upper and lower plates, ensuring the application of uniform pressure during operation.
An image recognition integrated (904) with the QC Scanner (708) captures and analyses the surface quality, shape, and structural integrity of the pressed products. A hot press locking configuration (905) further enhances safety and efficiency by securing the press during operation. Sensors verify the correct positioning of all components before the press engages, preventing potential malfunctions or product damage. The hot press-locking configuration (905) refers to a mechanical and sensor-based system designed to secure the upper and lower plates of a hot press during its operation. This configuration ensures that the press remains firmly locked and aligned while applying heat and pressure to the product. The hot press-locking configuration (905) with the help of position sensors (903) monitors the alignment and position of the hot press components in real-time. They ensure that the plates are properly aligned and that the locking mechanism is fully engaged before the pressing operation begins. If any misalignment is detected, the system can halt the operation to prevent damage.
The workflow begins with Robot 1 (712) transferring formed products to a designated hot press. The proxy sensor (901) confirms the presence and proper positioning of the product in the mold. Once aligned, the position sensor (903) ensures correct engagement of the press components, and the hot press securely locks to initiate the molding cycle. After processing in hot press (704, 705, 710, 711, and 804, 811) , the pressed products are transferred by robot 2 (713) to the QC scanner (708) for quality inspection and removal all the product processed in the batch of said molded fiber products tp verify the transfer of complete batch product. The image recognition system evaluates the products, and based on its feedback, robot 2 (713) and the system in order to detect the flaws in the forming machines (Forming A, Forming B, and 816, 817) and/or hot press (704, 705, 710, 711, and 804, 811) during forming and/or heating of the batch of said products. Whereas, an acceptable products are placed on the accept conveyor (703, 803) and transferred to the accept bin (702, 802), while defective products are placed on the reject conveyor (709, 807) and moved to the reject bin (707, 806). This integrated system ensures efficient and accurate product handling, reducing human intervention while maintaining high-quality standards.
Figure 10 illustrate another embodiment depicting the robots (712,713,814,815) features used in system illustrated in figure 7-8. The robots (712,713,814,815) comprises a robot-ethernet communicator (1001) plays a role in facilitating high-speed and reliable communication between robots and other system components, such as the control panel and QC scanner (708, 810). By leveraging ethernet communication (1001), the system ensures seamless data exchange for real-time commands and feedback, synchronization of robotic movements with forming machines (Forming A, Forming B, and 816, 817), hot presses (704, 705, 710, 711, and 804, 811), conveyors, and scalability for future production line expansions. Supporting this robust communication infrastructure is the communication stabilizer (1003), which ensures the integrity and reliability of data transmission by reducing errors caused by interference or latency, maintaining consistent command execution, and handling minor communication faults to prevent production interruptions.
An integral part of this setup is the Communication I/O (Input/Output) system (1002), which enables the integration of physical signals with the digital communication network. The communication I/O (1002) acts as a bridge, converting analog signals from sensors, actuators, and other components into digital signals and vice versa. This allows real-time monitoring and control of hardware components, ensuring precise coordination of tasks such as robotic movements, forming machine operations, and conveyor functions.
The communication I/O (1002) also provides feedback on the status of various components, ensuring the entire system remains synchronized and responsive to production demands. The robot controller (1004) integrated within the robots (712,713,814,815) functions as the operational brain of each robotic arm, receiving commands from the control panel and executing precise tasks like transferring products between forming machines, hot presses, and conveyors. It handles path planning for efficient movement, task execution for picking and placing precise products processed accurately without flaw, and seamless integration with other controllers to maintain system-wide synchronization with efficient feedback of the production of defective products. These tasks are programmed into the robots (712,713,814,815) with advanced coding that specifies precise movements, incorporates error-handling logic for exceptions, and optimizes operations to reduce cycle times and enhance efficiency. Operators can monitor and manage these activities through a robot programming display interface (1005), which provides real-time robot status updates, diagnostics for troubleshooting, and a platform for programming or adjusting robotic operations.
In the exemplary production system, Robot 1 (712) is programmed to transfer products from forming machines to hot presses, ensuring precise placement based on system feedback. Robot 2 (713) moves products from hot presses to the QC scanner (708, 810) and sorts them onto either the accept (703, 803) or reject (709, 807) conveyor based on quality data. Both robots (712,713,814,815,) operate under the guidance of their controllers, with communication stabilized and coordinated through the Ethernet network and control panel (714, 805). This integrated setup ensures the smooth, efficient, and automated operation of the production line, reducing manual intervention while maintaining consistent product quality.
Figure 11 illustrate another embodiment of the fully automated molded fiber product manufacturing system with the integration and coordination of various subsystems.
At the heart of the system lies the input control system (1101), which acts as a centralized management hub. It connects all components through wired or wireless communication channels, interfacing with sensors, actuators, and control panels. The input control system (1101) processes real-time feedback from position and quality sensors, sending commands to various components such as forming machines, hot pressing units, and robots. This ensures synchronized transitions between forming, hot pressing, quality control, and sorting stages, maintaining seamless operations throughout the production line.
The automated molded fiber product manufacturing system is also integrated with forming system (1102) positioned at the starting point of the production line, where wet pulp is molded into the desired shape. Equipped with position sensors (1103) and connected to the vacuum (1105) and water control (1104) systems, the forming system ensures precise alignment of molds. The water control system (1104), located nearby, regulates water input for consistent pulp mixing and manages efficient drainage. This system also recycles water drained during the forming process, promoting sustainability and reducing operational costs.
The vacuum generation system (1105), integrated into the forming machine, plays a crucial role in shaping wet pulp within molds and removing excess water to accelerate subsequent drying stages. Complementing this, the cleaning system (1106) is installed at strategic points such as mold interfaces, conveyors, and hot presses. It uses automated wash cycles and sensor-based triggers to maintain hygiene by preventing residue buildup and ensuring uninterrupted production.
Air generation (1107) is another vital subsystem, providing the necessary pressure for smooth product ejection and assisting in cleaning processes. Strategically placed air nozzles enable the controlled release of formed products from molds and presses without damage, while also aiding in debris removal.
The coordinated operation of these subsystems enables real-time monitoring, reducing errors and enhancing efficiency. Automation minimizes manual intervention through synchronized robotic handling and integrated cleaning systems. Features like water recycling, vacuum-assisted forming, and air pressure for product handling ensure an efficient and sustainable manufacturing process. Collectively, these components ensure the molded fiber product manufacturing system achieves precision, consistency, and operational excellence.
The embodiment described herein, along with its various features and advantages, is explained with reference to non-limiting examples in the following descriptions. Descriptions of well-known components and processing techniques are omitted to avoid unnecessarily obscuring the embodiment; the examples provided are intended merely to illustrate ways in which the embodiments may be practiced and to further enable those skilled in the art to implement the disclosed embodiments. Accordingly, these examples should not be construed as limiting the scope of the embodiments.
It is to be understood that the phraseology or terminology employed herein is for the purpose of description and not limitation. Those skilled in the art will recognize that the embodiments can be practiced with modifications within the spirit and scope of the described embodiments.
Throughout this specification, the term “comprise” and its variations, such as “comprises” or “comprising,” imply the inclusion of a stated element, integer, step, or group of elements, integers, or steps, but do not exclude any other elements, integers, or steps.
The expressions “at least” or “at least one” suggest the inclusion of one or more elements, ingredients, or quantities, as necessary to achieve one or more of the desired objectives or results in the disclosed embodiments.
Any discussion of documents, acts, materials, devices, articles, or similar items included in this specification is solely for the purpose of providing context for the disclosure and should not be interpreted as an admission that any or all of these matters are part of the prior art or were common general knowledge in the relevant field before the priority date of this application.
While considerable emphasis has been placed on the components and parts of the preferred embodiment, it should be appreciated that many embodiments can be developed, and numerous modifications can be made to the preferred embodiments without departing from the principles of the disclosure. These and other changes, as well as other embodiments of the disclosure, will be apparent to those skilled in the art from the information provided herein. Thus, it is to be distinctly understood that the foregoing descriptive material is illustrative of the disclosure and not a limitation.
Dated this 27th day of December 2024

Shailendra Omprakash Khojare,
IN/PA-4041
Applicants Patent Agent

, Claims:

CLAIM
We Claim
1. A molded fiber product manufacturing system (700, 800) comprising:
at least two forming machines (Forming A, (127), (816), Forming B (127), (817)), each configured to produce distinct products simultaneously;
at least two hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711) 804, 811), each configured to receive products from the forming machines, wherein at least separate hot presses are associated with Forming A( 127, 816) and with Forming B ( 127), 817);
a robotic system comprising at least two Robot 1 (712, 814) and Robot 2 (713, 815) for transferring products;
a control panel (714, 805) configured to monitor and control the operation of said forming machines (Forming A, (127), (816), Forming B (127), (817)), said hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711) 804, 811), said robots (712, 713, 814, 815), and conveyors (703, 803, 709, 807),
wherein the hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) operate in parallel duty cycles, such that while one or pair of hot press (HP1 (704), HP2 (705), 804) is actively molding the product, the other hot press (HP3 (710), HP4 (711), 811) associated with the same forming machine (127, Forming A, Forming B, 816, 817) is in a preparatory phase, allowing continuous product formation and pressing, thus reducing downtime and increasing throughput efficiency in the production line.
2. The system of claim 1, wherein the layout of the production system optimizes space utilization and workflow efficiency, with the forming machines and hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) positioned at the base of the layout, and the accept conveyor (703,803) and reject conveyor (709, 807) positioned at the top sides of the layout.
3. The system of claim 1, further comprising:
a QC scanner (708, 810) configured to inspect products for quality control;
an accept conveyor (703, 803) positioned on any one of side of the system to receive products passing the quality control and route them to an accept bin (702, 802) or packaging station (701, 801);
a reject conveyor (709, 807) positioned on the opposite side of said accept conveyor (703, 803) of the system to receive products failing the quality control and route them to a reject bin (707, 806), wherein the QC scanner (708, 810) automatically directs products to either the accept (703, 803) or reject conveyor (709, 807) based on the scanning results.
4. The system of claim 1, wherein the two forming machines (Forming A, (127), (816), Forming B (127), (817)) are configured to simultaneously produce two distinct or same product types, and at least two hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811).
5. The system of claim 1, wherein:
said robot 1 (712, 814) is positioned near the forming machines (Forming A, (127), (816), Forming B (127), (817)) and configured to transfer products to the hot presses;
said robot 2 (713, 815) is positioned near the QC scanner (708, 810) and configured to sort products into either the accept conveyor (703, 803) or reject conveyor (709, 807) based on the QC scanner's feedback (708, 810).
6. The system of claim 1, wherein the control panel (714, 805) is connected to the QC scanner (708, 810) and configured to receive real-time data, allowing operators to adjust parameters of the forming machines (Forming A (816), Forming B(817)), hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811), and said robots (robot 1(712, 814), said robot (robot 2, (713, 815)) in response to detected quality issues, creating a feedback loop.
7. The system of claim 1, wherein said reject bin (707, 806) is configured with a pulping skid (706, 812), vacuum pump, and compressor (812), in order to recycle rejected part and allow simultaneous input of the raw material to ensure a continuous supply of fiber slurry with the correct consistency for product formation.
8. The system of claim 3, wherein the QC scanner (708, 810) inspects each product for defects, irregularities, or deviations from predetermined quality standards, and automatically routes products to the accept conveyor (703,803) or reject conveyor (709, 807) based on the inspection, ensuring real-time quality sorting with minimal human intervention.
9. The system of claim 1, wherein the QC scanner (708,810) is configured to inspect products for defects and deviations from predetermined quality standards, and wherein the QC scanner (708,810) communicates with the control panel (714,805) to direct products to either the accept conveyor (703,803) or the reject conveyor (709,807) based on the results of the inspection.
10. The system of claim 1, wherein the acceptor bin (702,802) is configured to receive and hold products that pass the quality check, and wherein these products are further transferred to a packaging station (701,801) for final preparation and shipment.
11. The system of claim 1, wherein the hot (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) are equipped with a proxy sensor (901) that detects the presence and alignment of the molded product in the mold (902) prior to the initiation of the pressing cycle, thereby preventing empty cycles.
12. The system of claim 1, wherein the position sensor (903) provides real-time feedback on the alignment and position of the upper and lower plates of the hot press (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811), ensuring uniform pressure application during the pressing operation.
13. The system of claim 1, further comprising an image recognition system (904) integrated with the QC scanner (708, 810) that evaluates the surface quality, shape, availability of all products required to manufacture in the batch, and structural integrity of the pressed products.
14. The system of claim 1, comprising a robotic system for an automated molded fiber product manufacturing line comprising:
a plurality of robots (712, 713, 814, 815) configured to perform tasks within the production line;
a robot-ethernet communicator (1001) integrated within each robot (712, 713, 814, 815), facilitating high-speed and reliable communication between said robots (712, 713, 814, 815) and other system components, including said control panel (714, 805) and a quality control (QC) scanner (708, 810);
an ethernet communication network (1001) enables seamless data exchange for real-time commands and feedback, ensuring synchronization of robotic movements with forming machines (Forming A, Forming B, 816, 817 ), hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811), and the accept conveyor (703,803) or the reject conveyor (709,807) ;
a communication stabilizer (1003) that enhances the communication infrastructure by ensuring the integrity and reliability of data transmission, reducing errors caused by interference or latency, maintaining consistent command execution, and managing minor communication faults to prevent production interruptions;
a Communication I/O (Input/Output) system (1002) that integrates physical signals with the digital communication network, converting analog signals from sensors, actuators, and other components into digital signals and vice versa, thereby enabling real-time monitoring and control of hardware components;
a robot controller (1004) integrated within each of said robots (712, 713, 814, 815), functioning as the operational brain that receives commands from the control panel, executes precise tasks such as transferring products between said forming machines (Forming A, Forming B, 816, 817), said hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811), and said accept conveyor (703,803) or the reject conveyor (709,807), and handles path planning and task execution while ensuring system-wide synchronization;
a robot programming display interface (1005) that allows operators to monitor and manage said robotic (712, 713, 814, 815) activities, providing real-time status updates, diagnostics for troubleshooting, and a platform for programming or adjusting robotic operations;
wherein said robot 1 (712, 814) is programmed to transfer products from said forming machines (Forming A, Forming B, 816, 817) to said hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811), and Robot 2 (713, 815) is programmed to move products from hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) to the QC scanner (708, 810) and sort them onto the accept conveyor (703,803) or the reject conveyor (709,807) based on quality data, thereby ensuring smooth, efficient, and automated operation of the production line while reducing manual intervention and maintaining consistent product quality.
15. The automated molded fiber product manufacturing system of claim 1, comprising:
an input control system (1101) that serves as a centralized management hub, connecting all components through wired or wireless communication channels and interfacing with sensors, actuators, and control panels to process real-time feedback from position and quality sensors,
a forming system (1102) positioned at the starting point of the production line, equipped with position sensors (1103) and connected to a vacuum generation system (1105) and a water control system (1104), ensuring precise alignment of molds, regulating water input for consistent pulp mixing, managing efficient drainage, and recycling water drained during the forming process to promote sustainability;
a vacuum generation system (1105) integrated into the forming machine (Forming A, Forming B, 816, 817) to shape wet pulp within molds and remove excess water to accelerate subsequent drying stages;
a cleaning system (1106) installed at strategic points such as mold interfaces, conveyors (703,803, 709, 807) and said hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811), utilizing automated wash cycles and sensor-based triggers to maintain hygiene and prevent residue build-up;
an air generation system (1107) providing necessary pressure for smooth product ejection and assisting in cleaning processes, with strategically placed air nozzles enabling controlled release of formed products from molds and presses without damage, while also aiding in debris removal;
wherein the coordinated operation of these subsystems enables real-time monitoring, reduces errors, enhances efficiency, and minimizes manual intervention through synchronized said robotic (712, 713, 814, 815) handling and integrated cleaning systems, collectively ensuring precision, consistency, and operational excellence in the molded fiber product manufacturing process.
16. The system of claim 1, wherein the input control system (1101) processes real-time feedback from position and quality sensors to synchronize transitions between forming, hot pressing, quality control, and sorting stages, ensuring seamless operations throughout the production line.
17. A method for manufacturing molded fiber products using a system comprising;
said forming machines ((Forming A, (127), (816)), (Forming B, (127), (817)), multiple hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811), said robots (Robot 1 (712, 814), Robot 2 (713,815), said conveyors (accept conveyor (703), reject conveyor (709)), and said QC scanner (708,810), the method comprising:
forming products simultaneously in at least two forming machines (Forming A (127), Forming B (127));
using a first robot (712,814) to transfer newly formed products from the forming machines to corresponding hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811);
subjecting the products to heat and pressure in the hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) to finalize their shape, wherein the hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) operate in parallel duty cycles such that while one hot press (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) is actively molding a product, the other hot press (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) associated with the same forming machine (Forming A, Forming B, 816, 817) is in a preparatory phase;
using said robot 2 (713,815) to transfer the pressed products from the hot presses (HP1 (704), HP2 (705), HP3 (710), HP4 (711), 804, 811) to a QC scanner (708,810);
scanning the products for quality defects using the QC scanner (708,810);
directing products that meet the quality standards to an accept conveyor (703) and defective products to a reject conveyor (709), and
transferring acceptable products to an acceptor bin (702,802) and defective products to a rejector bin (707,806).
Dated this 27th day of December 2024

Shailendra Omprakash Khojare,
IN/PA-4041
Applicants Patent Agent