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US 2017/0355497 A1Published application
Film for packaging and packaging bag
AssigneeToyobo Co., Ltd.
InventorsTomoyuki HASHIDA, Yosuke OTANI
Life of this patent
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Abstract
It is provided that a film for packaging and a packaging bag that can suppress diffusion of odor to hold the twisted state even after placing an object at the center of a film, wrapping the object, twisting the upper part of the object and leaving it for a certain time. The film of the present invention is the film for packaging comprising a resin film, wherein the twist holding angle is 400 degrees or more.
Claims12
A film for packaging comprising a resin film, wherein the twist holding angle is 400 degrees or more.
Dependencies are inferred from the claim text.