DOUBLE-SIDED ADHESIVE TAPE
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United States of America Patent
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app pub date -
May 9, 2016
filing date -
Aug 31, 2011
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Abandoned
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Abstract
A double-sided adhesive tape rolled on a cylindrical roll core includes a polyethylene terephthalate film having a first surface and a second surface opposite to the first surface, a first adhesive layer applied on the first surface of the polyethylene terephthalate film, a release sheet laminated on the first surface of the polyethylene terephthalate film through the first adhesive layer, the release sheet being laminated so as to turn exterior to the polyethylene terephthalate film, and a second adhesive layer applied on the second surface of the polyethylene terephthalate film. In the double-sided adhesive tape, 100 N/m or larger of tensile force is applied to the polyethylene terephthalate film when the release sheet is laminated onto the first adhesive layer applied on the first surface of the polyethylene terephthalate film.
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