Unverified80% confidenceDecision RuleTime unknown
选购需确认密封口标注耐热温度，家用真空封口机热封温度约120-180℃，密封口耐热性不足会导致封边熔穿或封不牢
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80%
Confidence
Long-term
Relevance
-
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Unverified耐温范围优选-40℃至230℃的产品，可覆盖冷冻直取与烤箱使用；若仅标注耐温120℃或未标下限，则不适合冷冻室长期存放（低温脆化）也不能进烤箱83% similarUnverified带无线基座或塑料密封盖的模具不要连盖进烤箱，塑料盖普遍耐温仅80-120℃，仅用于冷藏保鲜；购买时确认盖与杯体的耐温标注是否分开83% similarUnverified温度固定约40℃、无档位调节，需要高温或可调温热敷的用户无法满足83% similarUnverified微波炉加热用的保鲜膜需标注耐温≥110℃且明确"可微波"；普通PE保鲜膜耐温仅约80-90℃，微波高温会软化变形贴附食物82% similar
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