| 摘要 |
PROBLEM TO BE SOLVED: To provide a packing container comprising a deoxygenating multilayered material excellent in cold impact resistance, reduced in offensive smell and not limiting a kind of an article to be housed. SOLUTION: In an oxygen absorbable multilayered material comprising laminating an oxygen permeable resin layer (A) comprising a thermoplastic resin, an oxygen absorbable resin layer (B) wherein a deoxygenating agent compsn. is compounded with a thermoplastic resin, if desired, an adhesive resin layer D and a gas barrier layer (C) comprising a gas barrier material in this arranging order, the thermoplastic resin component constituting the oxygen permeable resin layer (A) consists of 65-95 pts.wt. polypropylene, 5-30 pts.wt. polyethylene by a metallocene catalyst and 0-20 pts.wt. other thermoplastic resin and the thermoplastic resin component constituting the oxygen absorbable resin layer B consists of 65-100 pts.wt. polypropylene and 0-35 pts.wt. of other thermoplastic resin.
|
