HEAT-SEALABLE FILM

摘要

PROBLEM TO BE SOLVED: To provide a heat-sealable film by improving hot adhesive strength and wear resistance so as to be used in a high speed packaging machine. SOLUTION: In the heat-sealable film having at least one layer containing a blend of a first polymer having a crystalline melting point of at least 260 deg.F and a density of at least 0.925g/cc and a second olefin polymer made of ethylene/α-olefin copolymer having a density of less than 0.916g/cc, the film is heat- sealed at least at 180 deg.F.