Unverified72% confidenceFactTime unknown
食品级防水标签常用材质为BOPP和PET合成纸，其中PET耐温耐撕裂性优于BOPP，适合需要覆膜和高温场景
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified接触潮湿或油脂食品容器时，选PET/合成材质防水标签而非纸质标签，纸质标签遇冷凝水会字迹晕开且翘边，铜版纸标签防水性介于两者之间80% similarUnverified厨房调料罐、冰箱冷冻区标签必须选合成材质（PET/BOPP）而非普通铜版纸标签，铜版纸遇水遇油会起翘脱落且油墨晕染，PET材质耐湿耐低温至-40℃79% similarUnverified标签材质选PET或亚光聚酯优于普通铜版纸/不干胶纸：PET耐油污、防水、耐温范围-40℃~120℃，适合户外或高温环境；纸质标签遇潮易翘边脱落77% similarUnverified冷冻/冷藏物品贴标选PET或专用低温标签胶带，普通和纸胶带在冷凝水环境下粘胶失效脱落；油污厨房区域标注选PET材质，可湿布擦拭不破损77% similarUnverified冷藏/冷冻食品或生鲜包装封口应选合成PET/PP材质贴纸而非铜版纸贴，铜版纸遇水受潮后胶层失效、纸面起皱脱落75% similar
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