Unverified80% confidenceDecision RuleTime unknown
耐磨看单位密度和克重：家用客厅建议绒面克重≥1500g/㎡，高频过道需≥2000g/㎡；密度越高越不易踩塌变形，簇绒地毯看背面针数
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80%
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Long-term
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Unverified地毯克重（g/㎡）反映密度与耐用度：客厅高频区选≥2000g/㎡的手工簇绒或机织款，卧室脚感区可选1500g/㎡长绒款89% similarUnverified机织地毯的密度（每平米簇数或克重）是耐用与脚感的关键：客厅主毯建议克重≥1500g/㎡，克重越高越厚实抗踩踏86% similarUnverified看密度而非只看高度：乳胶枕密度75-85kg/m³支撑偏硬适合喜欢硬枕者，60-75kg/m³软硬适中，低于60kg/m³偏软易塌陷，密度直接决定支撑力和寿命81% similarUnverified无纺布壁纸克重120g/㎡以上属于加厚款，透气性好且不易变形，适合客厅、卧室长期使用；克重70-100g/㎡为普通款，适合出租房或短期装修81% similarUnverified粘毛滚筒每卷有效使用层数≥60层，纸卷宽度≥16cm 为家用主力款；出行便携款宽度8-10cm、30-40层即可，重点在收纳体积而非容量79% similar
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