Unverified88% confidenceDecision RuleTime unknown
食品级安全认证认准材质标注为PA/PE或PE/EVOH复合，避免PVC材质（可能含增塑剂）；耐低温需标注-20℃冷冻可用，耐高温微波款需明确标注可耐100℃以上
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified认准PE、PP或食品级硅胶材质，标注可耐-20℃至100℃的产品才能同时用于冷冻和沸水加热；PVC材质增塑剂遇油脂易析出，不宜装含油食材82% similarUnverified冷藏保鲜、包裹果蔬选耐低温的PE（最低耐-60℃）；需要冷冻长期存放建议PVDC阻隔性更佳；覆盖后微波加热务必确认包装标注'可微波'字样，否则默认不可加热80% similarUnverified材质安全看标识：PP（聚丙烯，回收标5）耐温-20~120℃可微波首选；PC（标7）可能含双酚A不建议装热食；Tritan耐温约100℃、抗摔透明但通常标注不可微波；304/316不锈钢完全不可进微波炉79% similar
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