Tape For Manufacturing Battery Module, Battery Module Comprising Battery Cells To Which Tape For Manufacturing Battery Module Is Attached, And Method For Manufacturing Battery Module

Abstract: The present invention relates to a method for manufacturing a battery module, which comprises a step of attaching an adhesive to a battery cell, the method comprising: a tape providing step in which a tape, having been laminated in such a way that a release liner is placed on one surface thereof and an adhesive in a sheet-form is placed on the other surface thereof, is continuously supplied to pass through a roller in such a way that the release liner comes into contact with the roller; a bonding step in which a gripper gripping a battery cell slides over the roller in such a way that the adhesive comes in contact with one surface of the battery cell, so that the adhesive is separated from the release liner and bonds to the battery cell; and a cutting step in which the adhesive is cut as the gripper is lifted, wherein the adhesive has recessed portions arranged to be recessed from the surface in contact with the release liner, so as to reduce the thickness thereof compared to other portions.

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