发明名称 |
SHRINK FILM AND CYLINDRICAL SHRINK LABEL |
摘要 |
<p>[Object] To provide a multilayer shrink film which is composed of different polymers, i.e., a polypropylene resin and an aromatic polyester resin and which does not suffer from delamination even in a center-sealed portion during shrinking process; and a cylindrical shrink label using the shrink film. [Solving Means] The shrink film has a multilayer structure including layers A, B, and C in the order of (layer A)/(layer B)/(layer C) without the interposition of any other layer, in which the layer A is a resin layer mainly containing a modified aromatic polyester resin; the layer B is an intermediate layer mainly containing an ethylene-vinyl acetate resin and having a vinyl acetate component content of 20 to 30 percent by weight; and the layer C is a resin layer mainly containing a polypropylene resin.</p> |
申请公布号 |
EP2233284(B1) |
申请公布日期 |
2012.11.07 |
申请号 |
EP20080866234 |
申请日期 |
2008.12.25 |
申请人 |
FUJI SEAL INTERNATIONAL, INC. |
发明人 |
KAMIKAGE, NAO;MAEDA, SHIGENOBU;TANAKA, HIDEKAZU;UMEDA, HIDEAKI;MIYAZAKI, AKIRA |
分类号 |
B32B27/28;B32B27/36;G09F3/04 |
主分类号 |
B32B27/28 |
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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