发明名称 |
Method for joining strips, structure of joint, and continous strip obtained by the method |
摘要 |
<p>Disclosed is a method for joining two strips, where the two strips each include a laminate of a release liner and a pressure-sensitive adhesive layer, and the release liner extends from the corresponding pressure-sensitive adhesive layer in a longitudinal end region of at least one of the two strips. The method includes butting cross-sections of longitudinal ends of the pressure-sensitive adhesive layers of the two strips to bond the two pressure-sensitive adhesive layers; and superposing end regions of the release liners of the two strips and fixing the release liners so that surfaces of the release liners in portions at least 1 mm long inward from the longitudinal ends are not in contact with surfaces of the pressure-sensitive adhesive layers. This method gives a continuous strip from which the release liner can be smoothly removed without "binding" even at the joint.</p> |
申请公布号 |
EP2108684(A1) |
申请公布日期 |
2009.10.14 |
申请号 |
EP20090004368 |
申请日期 |
2009.03.26 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
KOSAKA, TOKUHISA;MAMIYA, MASATOSHI;HIROSE, ISAO;INOKUCHI, SHINJI |
分类号 |
C09J7/02 |
主分类号 |
C09J7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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