冷凍類復(fù)合包裝膜（袋）

2022/05/02 分類:產(chǎn)品介紹復(fù)合膜（袋） 1065

產(chǎn)品性能

常規(guī)冷凍，包裝內(nèi)容物后在0至-18℃溫度冷藏；要求高的冷凍產(chǎn)品則需要在-30或-40℃溫度下冷藏，性能是抗寒性好，冷凍之后不發(fā)脆、不破包，因此外層材料選擇BOAP,內(nèi)層材料用改性的耐冷凍的CPE。

結(jié)構(gòu)

BOPA/CPE

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