Unverified85% confidenceTradeoffTime unknown
层数不是越多越好：3层纸并不比2层同克重的纸更结实，层数增加往往伴随单层变薄，判断厚实度应以每卷克重和纸张定量（g/㎡）为准而非层数
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified选购卷纸时看克重和层数：3层≥28g/卷、4层的紧实卷纸抗拉性更好；面巾纸抽纸看单张克重，优质竹浆抽纸单张湿水后仍不易破，测试可将一张纸沾水后提拉不散78% similarUnverified3层设计柔软度佳，但相比普通2层抽纸偏厚，单包张数相对较少，长期大量使用成本高于普通抽纸。78% similarUnverified格数并非越多越好，13格/24格看似分类细但每格可容纳厚度变薄，单格塞超过30张A4纸就会挤压相邻格难以取放，文件量大反而应选格数少但每格宽的款式77% similarUnverified克重是判断卷纸真实用量的核心指标，单卷有效克重≥100g（除去纸芯和包装）才算耐用装，很多低价卷纸靠增加纸芯直径和松卷制造'看着大'的假象76% similarUnverified分隔格数量越多单格越窄，超过5格后每格厚度＜3cm，只能放几张纸而非成沓文件；证件收纳选多格，成沓资料选大空间少分隔75% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/377204API
curl https://kongchang.com/api/v1/knowledge/claims/377204MCP
get_claim(id=377204)