Unverified78% confidenceCautionTime unknown
PVC软材质长期受重后容易变形拉伸，不适合存放瓶装液体、重型工具等较重物品
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPVC材质柔软轻薄便于折叠收纳，但相比厚实面料耐磨性一般，尖锐物或粗糙岩面容易划伤82% similarUnverifiedPVC材质轻薄便携但不耐反复折叠，长期高频使用容易出现开裂或拉链损坏82% similarUnverified加厚牛津布材质相比硬质PP箱体更轻、可折叠，但结构支撑性弱于PP材质，装载重型工具或瓶装液体时侧壁易变形81% similarUnverifiedPVC套的厚度直接决定耐磨和耐撕裂表现，选购时优先选标注"加厚"（通常指厚度较标准款更厚）的型号，薄款在传送带和粗糙地面上容易被划破。80% similarUnverified材质轻薄便于折叠收纳，但尼龙面料偏薄，长期装尖锐或重物容易磨损划破，耐用性一般80% similar
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