Unverified85% confidenceDecision RuleTime unknown
存放生鲜肉类应选PP（聚丙烯，材质标识5号）材质并带独立沥水篦子，PP耐温-20℃至120℃可冷冻可洗碗机；PET材质虽透明度高但耐低温差，不建议放冷冻区
1
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85%
Confidence
Long-term
Relevance
-
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Unverified食品接触材质优先PP（聚丙烯，耐温-20℃~120℃）或PET，认准GB 4806.7食品级标识；PS材质（聚苯乙烯）低温易脆裂不适合冷冻室81% similarUnverified接触食材的保鲜盒/抽屉认准食品级PP（聚丙烯，标号5，耐温-20℃~120℃）优先，可耐冷冻且可微波复热；PET/普通亚克力在冷冻层易脆裂，PVC不适合长期接触食物81% similarUnverifiedPP聚丙烯材质耐低温耐酸碱可放冰箱和洗手台，PET材质透明度更高但脆性大易开裂，选冰箱收纳篮应认准PP或食品级材质标识79% similarUnverified接触食品的分格盒认准PP（聚丙烯）或食品级PET材质，PP耐温-20℃~120℃可进微波炉和洗碗机；避免PVC或不明回收料，标注'食品接触用'或QS/SC认证更可靠79% similarUnverified厨房调料罐、冰箱冷冻区标签必须选合成材质（PET/BOPP）而非普通铜版纸标签，铜版纸遇水遇油会起翘脱落且油墨晕染，PET材质耐湿耐低温至-40℃78% similar
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