Unverified85% confidenceDecision RuleTime unknown
厚度≥12微米（PE材质）适合搬家打包家具，能承受棱角摩擦不易破；厨房收纳日常缠绕选8-10微米即可，太厚反而浪费
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85%
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Long-term
Relevance
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Unverified厚度选择：站立缓震用途（厨房/工作台前）选15-20mm PU发泡垫；仅防滑铺装（地毯下/餐具下）选1-3mm薄款，过厚反而导致边缘绊脚78% similarUnverified厚度关键指标是单层壁厚（微米/丝），普通家用0.8-1.2丝（8-12μm）够用，装厨余湿垃圾建议1.5-2丝（15-20μm），装碎玻璃/装修垃圾需2.5丝以上加厚款76% similarUnverified材质厚度以微米(μm)衡量，普通PA+PE复合膜家用建议≥90μm，低于70μm易被衣物金属拉链、纽扣刺破导致漏气，衣物含硬物时选加厚NY(尼龙)材质76% similarUnverified厚度越大越结实抗刺破但透明度和贴合度下降，家用PE膜厚度约8-11微米即够用，过厚反而不易贴合碗口76% similarUnverified材质厚度以复合PA+PE为佳，膜厚建议≥0.08mm（80微米），过薄的PE单层袋易被衣物纽扣、拉链刺破漏气76% similar
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