Unverified82% confidenceTradeoffTime unknown
PVDC(聚偏二氯乙烯)阻隔性最强,锁水保鲜效果优于PE,适合长期冷藏或熟食保鲜;但价格高、不可微波、切割较费力,日常家用性价比不如PE
1
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82%
Confidence
Long-term
Relevance
-
First Seen
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