Unverified82% confidenceTradeoffTime unknown
PVC粘附力最强、透明度高、拉伸贴合好,PE粘附力较弱但更安全;追求包碗封口效果好且不介意仅包生鲜可选PVC,家用高频接触食物首选PE
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
UnverifiedPVC保鲜膜粘附力和延展性明显优于PE,能紧密贴合碗口和不规则容器,超市和餐饮多用PVC;PE粘附力弱但更安全,家用建议接受PE略差的封口效果换取安全性89% similarUnverifiedPVC保鲜膜粘附力最强、透明度最好、适合超市生鲜包装场景,但耐热差且增塑剂安全性存疑,家用长期接触食物不推荐首选88% similarUnverifiedPVC保鲜膜黏性强、透明度高、适合超市生鲜包装和贴合碗口,但耐温低不可加热且含增塑剂;PE材质黏性弱、需靠密封条或按压,但可微波、更安全,家用优先选PE87% similarUnverifiedPVC材质透明度高、自粘性和贴合性强(适合包裹不规则容器和碗口密封),PE材质粘附力较弱但更安全;追求密封效果选PVC冷藏用,追求安全选PE86% similarUnverifiedPVC保鲜膜粘附力和透明度优于PE,包碗封口更贴合不漏气;PE粘性较弱但更安全。两者无法兼得,追求密封效果选PVC(限生鲜),追求安全选PE85% similar
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