Unverified82% confidenceCautionTime unknown
50μm厚度的PE材质属于经济薄膜，装填重物（如厚棉被、书籍）时存在划破风险，不适合需要反复使用或装载锋利物品的场景。
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
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