HEAT-SHRINKABLE OLEFINIC LAMINATED FILM

摘要

PROBLEM TO BE SOLVED: To provide a heat-shrinkable olefinic laminated film good in natural shrinkability and fingerprint adhesion resistance and excellent in shrinkability. SOLUTION: The heat-shrinkable olefinic laminated film is composed of at least three layers, that is, surface and back layers constituted of a resin composition prepared by blending 10-30 wt.% of low density polyethylene with 70-90 wt.% of a cycloolefinic copolymer resin with a glass transition temperature of 55-105°C and an intermediate layer constituted of a resin composition based on an olefinic resin. COPYRIGHT: (C)2005,JPO&NCIPI