Unverified85% confidenceTradeoffTime unknown
厚度越厚（越接近25微米）抗刺穿越强但拉伸率下降、单卷可缠绕面积减少且更贵，包裹有尖锐边角选23微米以上，普通防尘防潮15-20微米更经济
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85%
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Long-term
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