Description:Title of The Invention
BIODEGRADABLE DISPOSAL TABLEWARE AND METHODS THEREOF
Field of the Invention
This invention relates to biodegradable disposal tableware
Background of the Invention
CA2277695C: The invention includes a method for manufacturing an object from corn cob or straw, such as rice straw and wheat straw by forming a powder and injecting molding the powder into an object by hot press such as a container or a plate. The invention also includes the objects made from the straw or com cob. It is waterproof, heat resistant, anti-corrosive, non-toxic, non- polluting and easy to decompose and is not harmful to the environment.
CN104842422A: The invention discloses a processing method for banana leaf sheaths. The method specifically includes the steps of: 1) raw material treatment: after banana harvesting, stripping banana leaf sheaths one by one, removing rotten and deteriorated leaf sheaths and other impurities; 2) water removal: remove water from the banana leaf sheaths obtained in step 1); 3) modification treatment: spraying a layer of modifier to the surfaces of the banana leaf sheaths obtained in step 2), with the modifier being a mixed water solution of urea formaldehyde resin and polyamide in a mass ratio of 1:1-2 and having a mass concentration of 0.1-0.5%, and performing standing; 4) drying: drying the banana leaf sheaths obtained in step 3); 5) bundling and warehousing: collecting the dry banana leaf sheath products obtained in step 4), stacking them neatly and bundling them together, concentrating the banana leaf sheaths, and then carrying out warehousing dry storage. The method provided by the invention employs the modifier composed of urea formaldehyde resin and polyamide to treat banana leaf sheaths and can increase the toughness and color of the banana leaf sheaths.
None of the prior art indicate above either alone or in combination with one another disclose what the present invention has disclosed. Present invention is lower water absorption and mould shrinkage. Higher surface hardness and moisture resistance at elevated temperature
SUMMARY OF THE INVENTION
This summary is provided to introduce a selection of concepts, in a simplified format, that are further described in the detailed description of the invention. This summary is neither intended to identify key or essential inventive concepts of the invention and nor is it intended for determining the scope of the invention.
To further clarify advantages and features of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof, which is illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail with the accompanying drawings.
Embodiment is related to form biodegradable disposal tableware including various items such as plates, cups, etc. Customary plastic disposal items are having a number of problems which are leading to degradation of environment. It has various downside such as lower heat thresholds, the voluntary isolation of the specific chemical inter connection from plastic in the course of time. Disposal paper utilities are also not an advanced alternate as they also affect environment. This invention has come up with in the light of above-mentioned complication and limitations. It includes agricultural bi-products such as corn cob. Banana leaves, a resin material having higher surface hardness, moisture resistance at elevated temperature, lower water absorption and mould shrinkage. Collect the raw material like deseeded corn cob, banana leaves etc. Sundry the corn cob until its moisture content reduced to 8-10%. Then grind the corn cob to obtain corn husk (fine powder). Mix the corn husk with binding agent. Make desirable shapes of plate from the mixture then coat the upper surface with banana leaf. Sundry the plates for 1-2 days until they dry completely.
DETAILED DESCRIPTION OF THE INVENTION
The detailed description of various exemplary embodiments of the disclosure is described herein with reference to the accompanying drawings. It should be noted that the embodiments are described herein in such details as to clearly communicate the disclosure. However, the amount of details provided herein is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the present disclosure as defined by the appended claims.
It is also to be understood that various arrangements may be devised that, although not explicitly described or shown herein, embody the principles of the present disclosure. Moreover, all statements herein reciting principles, aspects, and embodiments of the present disclosure, as well as specific examples, are intended to encompass equivalents thereof.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms “a",” “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises,” “comprising,” “includes” and/or “including,” when used herein, specify the presence of stated features, integers, steps, operations, elements and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof.
In addition, the descriptions of "first", "second", “third”, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which example embodiments belong. It will be further understood that terms, e.g., those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
It should be noted that the description merely illustrates the principles of the present subject matter. It will thus be appreciated that those skilled in the art will be able to devise various arrangements that, although not explicitly described herein, embody the principles of the present subject matter and are included within its scope.
Embodiment is related to form biodegradable disposal tableware including various items such as plates, cups, etc. Customary plastic disposal items are having a number of problems which are leading to degradation of environment. It has various downside such as lower heat thresholds, the voluntary isolation of the specific chemical inter connection from plastic in the course of time. Disposal paper utilities are also not an advanced alternate as they also affect environment. This invention has come up with in the light of above-mentioned complication and limitations. It includes agricultural bi-products such as corn cob. Banana leaves, a resin material having higher surface hardness, moisture resistance at elevated temperature, lower water absorption and mould shrinkage. Collect the raw material like deseeded corn cob, banana leaves etc. Sundry the corn cob until its moisture content reduced to 8-10%. Then grind the corn cob to obtain corn husk (fine powder). Mix the corn husk with binding agent. Make desirable shapes of plate from the mixture then coat the upper surface with banana leaf. Sundry the plates for 1-2 days until they dry completely.


, Claims:We Claim:
1. A Biodegradable disposal tableware comprises with agricultural bi-products such as corn cob, banana leaves, a resin material having higher surface hardness, moisture resistance at elevated temperature, lower water absorption and mould shrinkage.
2. The tableware as claimed in claim 1, wherein collect the raw material like deseeded corn cob, banana leaves.
3. The tableware as claimed in claim 1, wherein Sundry the corn cob until its moisture content reduced to 8-10%.
4. The system as claimed in claim 1, wherein which is grind the corn cob to obtain corn husk (fine powder).
5. The system as claimed in claim 1, wherein Mix the corn husk with binding agent; and Make desirable shapes of plate from the mixture then coat the upper surface with banana leaf; and Sundry the plates for 1-2 days until they dry completely.
6. A method of preparation of a Biodegradable disposal tableware comprising the steps of: Collecting raw material like deseeded corn cob, banana leaf, sundry corn cob until moisture content reduced to 8-10%; grinding deseeded corn cub; mixing corn husk (fine powder), converting the mixture into desired shape of plate, coating the upper surface of plate with banana leaf, sundry for 2 days to obtain final products.