Unverified85% confidenceTradeoffTime unknown
环保性与耐高温/防漏是核心矛盾：全降解材质普遍不耐热不耐油，防漏性也差；若必须装热食油食，纯纸浆或PLA会牺牲体验，塑淋膜纸盒（PE淋膜）耐漏但降解性打折
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85%
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Unverified环保降解性与耐热防漏性能存在矛盾：PLA/纸浆环保但不耐热易渗漏，PP不可降解但耐热防漏性最好；商用外卖若需兼顾则选PP，纯环保诉求则牺牲部分性能选PLA84% similarUnverified所谓'可降解生物基'保鲜膜（PLA等）耐热耐水性差，遇油遇高温易破，密封性弱于传统PE，仅适合短时冷藏包裹，不适合微波和长期保存77% similarUnverified核心权衡：免加热、可拆卸带来了使用便利，但代价是粘合力弱于热熔型贴条，防水等级仅为防泼溅而非全面防水。77% similarUnverified高密封性与透气性差是PVC连体雨衣的固有矛盾，追求防水效果强就必须接受闷热，二者无法兼得75% similarUnverified防水性与可降解性冲突：PE淋膜防水好但不降解、不可冲；纯纸浆可冲散款环保但防渗性弱、遇水快速软化。要么防护到位要么环保便捷，难兼得74% similar
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