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The barrier performance of LDPE film is very bad, usually with oxygen transmission rate ranging from 1500~2500 cc/m2*24hours, so LDPE film will never be taken as high barrier package along for many products.

Bruce 发表于 2024-11-22 12:27:57 [显示全部楼层] 回帖奖励

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This is a standing screw cap pouch

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The barrier performance of LDPE film is very bad, usually with oxygen transmission rate ranging from 1500~2500 cc/m2*24hours, so LDPE film will never be taken as high barrier package along for many products.