Unverified90% confidenceDecision RuleTime unknown
食品直接接触的收纳盒认准PP材质（聚丙烯，标识05）且带食品级认证（如FDA/LFGB/QS），可耐-20℃至100℃，能进冷冻和微波；PET和PS材质不耐低温易脆裂，不适合冷冻室
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Unverified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89% similarUnverified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88% 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87% similarUnverified食品接触材质优先选PP（聚丙烯，耐温-20℃~120℃可进冷冻和微波）或PET/Tritan，避免PS（聚苯乙烯，脆易裂）和无标识杂料；认准QS/SC食品级标识及材质回收标志数字5(PP)84% similarUnverified冷冻室收纳盒必须选PP或食品级共聚聚丙烯材质，PET和普通亚克力在-18℃以下易脆裂开裂；PS（聚苯乙烯）绝对禁止用于冷冻84% similar
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