作者: Shinichiro Funabashi , Nobuyuki Hisazumi , Yoshihiko Tomioka
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摘要: Disclosed herein is a smokable food-packaging film comprising at least one layer of mixture 50 to 90 wt% polyamide and l0 copolymer α-olefin vinyl alcohol, which has the properties permeability % concentration methanol not less than 200 g/m².day.atm temperature 60°C relative humidity 0 an oxygen gas-permeability more cc/m².day.atm 30°C 60 %.