Unverified85% confidenceDecision RuleTime unknown
材质选PET+PE或铝箔复合结构(≥3层),铝箔层能完全避光阻氧,比纯PE单层膜的保鲜效果显著更好;纯透明PE袋不阻光,长期存粮易加速脂肪酸败
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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