Unverified75% confidenceDecision RuleTime unknown
包装透气性看无纺布/透气膜工艺:优质产品用单向透气膜(吸湿快但内容物不外漏),劣质产品用普通打孔无纺布,氯化钙颗粒易从孔洞漏出并让盐水渗出,选购时确认标注'防漏膜'或'DuPont Tyvek'材质
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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