Unverified85% confidenceDecision RuleTime unknown
看克重而非层数判断真实用量：单卷有芯纸净重≥130g（不含芯）或无芯纸≥100g才算耐用款，克重虚标常靠加大芯轴直径掩盖
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Unverified卷纸标注层数≥3层且单层克重≥16g/㎡（即整卷克重换算后每层实测≥15g）才算高端标准，2层纸擦拭时易破需叠加使用反而更费86% similarUnverified克重（定量）比层数更能反映实际用量，同样3层纸，克重从13g到23g/张不等，低克重3层实际不如高克重2层耐用86% similarUnverified克重（定量）比层数更能反映用料，同为3层的抽纸克重可从12g/㎡到16g/㎡不等，克重高的更厚实耐用不易破83% similarUnverified抽纸看'定量'（g/㎡）比看层数更准，单层定量≥18g/㎡才够韧不易破，很多3层薄纸实际用纸量比2层加厚款还少83% similarUnverified抽纸标准3层的克重(定量)通常在12.5-14g/㎡，2层在13-16g/㎡，同层数下克重越高越厚实耐用，认准包装上标注的克重比只看层数更靠谱82% similar
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