Invention Application
US20150030795A1 PRESSURE-SENSITIVE ADHESIVE TAPE AND TAPE ROLL 审中-公开
压敏胶带和胶带

PRESSURE-SENSITIVE ADHESIVE TAPE AND TAPE ROLL
Abstract:
A pressure-sensitive adhesive tape includes: a pressure-sensitive adhesive layer that contains at least a fine particle and/or a bubble and both the surfaces of which are pressure-sensitive adhesive surfaces; and a release liner having both a first release layer that is provided on one surface of the pressure-sensitive adhesive layer so as to contact the one surface and a second release layer located opposite to the first release layer. The thickness of the pressure-sensitive adhesive layer is 0.2 to 2.0 mm. The second release layer of the release liner is structured such that a holding time measured by a predetermined method is 2500 minutes or longer.
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