| 摘要 |
PURPOSE: To obtain a container having high transparency before retorting, not deteriorating in transparency after retorting, emitting almost no odor and having a clean feeling by mixing a specified propylene/α-olefin copolymer with a specified ethylene polymer and a specified ethylene/α-olefin copolymer in a specified ratio. CONSTITUTION: This container is made of a composition comprising 81-99.2wt.% propylene/α-olefin copolymer having a crystalline melting point of 110-145 deg.C, 4-0.3wt.% ethylene polymer having a density of 0.915-0.935g/cm<3> , a crystalline melting point of 100-130 deg.C and a melt flow rate (at 190 deg.C) of 0.5-30g/10min and 15-0.5wt.% olefin polymer composition comprising a specified ethylene/α- olefin copolymer, a specified ethylene polymer, a specified propylene polymer, an amorphous propylene polymer and at least two of the above four polymers.
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