Unverified80% confidenceDecision RuleTime unknown
化妆品分装瓶优先选PET或PETG材质而非普通PP，因其对酒精、香精及乙醇类溶剂的耐化学性更好，避免应力开裂和内容物渗漏
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Unverified选PET或PETG材质分装瓶而非普通PP，PETG透明度高且耐酒精不易应力开裂，适合分装含酒精的爽肤水/香水；硅胶瓶回弹好但只适合挤压使用不适合喷雾91% 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)90% similarUnverified分装瓶材质优先选PET或PETG（透明硬质、耐醇），避免用PE软管瓶装含酒精爽肤水或精油，酒精会使PE软化甚至溶胀导致渗漏88% similarUnverified分装护肤品/化妆品优先选PET或玻璃材质，PP材质可耐高温适合分装需高温消毒或含酒精的产品；PE材质易被精油、香精腐蚀发白变形，不适合分装含高浓度精油的产品88% similarUnverified材质优先选食品级PETG或PP（瓶底三角标5号），避免普通PET长期装酒精基化妆水会析出；硅胶挤压瓶要认准食品级铂金硅胶，闻起来无刺鼻胶味84% similar
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