Unverified85% confidenceDecision RuleTime unknown

食品级PP材质需认准底部标识PP或数字5，且能耐-20℃到120℃；廉价储存罐常用回收塑料或PS(6号)，长期接触干粮油脂易释放有害物，只认'食品级'字样不看材质编号容易踩坑

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Unverified食品级PP材质需认准回收标志内数字为5，且标注'食品接触级'或PP-05字样，普通PP不可长期存放油脂类食物或高温加热85% similar Unverified食品级PP材质（可微波/耐85℃以上）常标注五号回收标志（PP），存放干货食材应认准食品级标识83% similar Unverified购买PP塑料密封罐认准瓶身"PP"或数字"5"回收标识，避免PC(数字7)材质接触油脂或高温析出双酚A，装热食务必确认耐温标注81% similar

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