发明名称 |
PAPER SEAL, SEALING METHOD, AND SEALED ARTICLE |
摘要 |
<p>A paper seal comprising a stretched thermoplastic resin film that comprises (a) a surface layer, (b) a substrate layer, and (c) a water-based adhesive-receiving layer having a water absorption level of from 2 to 25 ml/m 2 , wherein the stretched thermoplastic resin film has a porosity of from 20 to 50% and a 120°-opening time by bending repulsion of from 20 to 70 seconds. The paper seal can be stuck in a flat state without being curled by the environmental influence during labeling or by the influence of seasonal variation, and can be peeled off completely.</p> |
申请公布号 |
EP2100724(A1) |
申请公布日期 |
2009.09.16 |
申请号 |
EP20070859678 |
申请日期 |
2007.12.28 |
申请人 |
YUPO CORPORATION |
发明人 |
KIMURA, KAZUYUKI;TAMAUCHI, HIROMITSU;UCHINO, RYOUICHI |
分类号 |
B32B27/00;B65D5/66;B65D27/28;B65D53/00;B65D77/20;G09F3/03 |
主分类号 |
B32B27/00 |
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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