HEAT-SHRINKABLE POLYOLEFIN RESIN FILM

摘要

PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyolefin resin film satisfying low temperature shrink characteristic and transparency. SOLUTION: In the film constituted of polyolefin resin, polyolefin resin is a polypropylene-1-butene random copolymer where the content of 1-buten unit is in the range of 5 to 50 mol%.