FOOD PACKAGING STRETCHED FILM

摘要

PROBLEM TO BE SOLVED: To provide a food packaging stretched film having an excellent finger- press restorability at the time of covering a tray containing food. SOLUTION: The food packaging stretched film comprises a multilayer film having a central layer made of ethylene-α-olefin copolymer-containing resin. In this case, the ethylene-α-olefin copolymer-containing resin has a melt index of 0.1 to 10 g/min and a density of 0.85 to 0.88 g/cm<3> . The ethylene-α-olefin copolymer-containing resin of the central layer may be mixed resin of ethylene-α-olefin copolymer and crystalline polypropylene or mixed resin of ethylene-propylene copolymer obtained by one polymerizing process and crystalline polypropylene.