Unverified92% confidenceFactTime unknown
PET/铝箔/PE三层复合结构是食品药品包装常用方案，外层PET耐磨、中层铝箔遮光阻氧阻湿、内层PE热封且接触安全
1
Sources
92%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified塑料拼接围栏材质多为PP或PE，应确认无异味且标注食品级/无毒，宠物长期接触的产品避免含增塑剂的软质PVC72% similarUnverified塑料容器（PET/亚克力）轻便防摔适合有儿童宠物家庭，但长期使用易刮花变浑、附着水垢，且部分劣质塑料在营养液中可能析出物质，建议选食品级PP或亚克力材质72% similarUnverified材质优先选食品级不锈钢（304）水碗或Tritan无双酚A塑料，普通PP塑料易划伤并在划痕处藏菌导致'猫下巴'（黑色粉刺），敏感肤质宠物必须避开劣质塑料72% similarUnverified材质优选PET或PETG（透明硬质、耐酒精化妆品）和食品级硅胶（软管挤压式）；避免PVC材质接触化妆品可能析出增塑剂，认准瓶底回收标志1(PET)或5(PP)71% similarUnverified食品级安全认材质标识：PET(1号)适合冷液短期分装，PP(5号)可耐热适合含酒精化妆水，硅胶瓶需认食品级铂金硅胶；避免PVC(3号)分装护肤品可能析出增塑剂71% similar
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