Unverified80% confidenceDecision RuleTime unknown
材质耐磨看底部：600D以上牛津布或1680D高密尼龙适合频繁地面拖放，若护具带金属卡扣/硬边，内衬需加厚防刮层
1
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80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified面料选600D以上牛津布或1000D尼龙，底部需加PVC硬底或双层加固，因护具棱角多、长期磨损集中在包底85% similarUnverified材质耐磨看克重：牛津布选600D以上（1680D为高端行李箱级别），普通300D以下涤纶易勾丝磨破；底部有无PVC/PE防水底衬决定放地面是否受潮84% similarUnverified轻量化与耐用性权衡：超轻硬壳（＜300g）面料薄易磨损，重装徒步背负重包摩擦区域应选70D以上厚面料82% similarUnverified耐磨看底部和外层面料克重：底部宜有加厚耐磨层(如1000D尼龙或TPU),整体面料建议≥400D;倒地摩擦、频繁地面放置的场景低克重薄面料易磨破81% similarUnverified牛津布款注意面料克重，600D以上牛津布抗撕裂耐磨，300D以下反复拖拽易破损；带硬质支撑板（PP板）的布箱不易塌陷变形79% similar
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