| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat sensitive label easy to peel which is not adhesive in room temperatures but becomes adhesive when heated and applicable to PET bottles and glass bottles without leaving any marks after peeled off. SOLUTION: This is an easy-to-peel heat sensitive label (20) to use on PET and glass bottles. It has an indication layer (12) on the surface of a base (10) and a thermoplastic layer (14) on the other rear surface. The thermoplastic layer (14) is composed of the base resin layer of an ethylene vinyl acetate copolymer containing 5-30% of vinyl acetate and is coated strictly 10-60μm thick. COPYRIGHT: (C)2006,JPO&NCIPI
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