Superseded87% confidenceCautionTime unknown
接触食品/母乳的冰袋须选择内容物为CMC（羧甲基纤维素）或食品级凝胶的产品，避免使用含二氧化硅、聚丙烯酸钠或标注'仅工业用'的蓝冰
1
Sources
87%
Confidence
Long-term
Relevance
-
First Seen
This knowledge claim has been superseded by newer content
选购接触食品/母乳的冰袋应认准食品级材质标识（如无毒PE外膜+食品级凝胶），避免工业用冰袋直接接触入口物Sources
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