Unverified85% confidenceDecision RuleTime unknown
包装纸克重70-90gsm为通用最佳区间：低于60gsm折角易破，高于120gsm硬挺难以贴合弧形礼盒和打褶造型
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Long-term
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Unverified包装纸克重建议在50-80g/m²：低于50g过薄易破且透底难包大件；高于80g偏硬折角处易开裂不适合包裹异形玩具，60g左右兼顾韧性与折叠性88% similarUnverified无纺布壁纸克重≥120g/㎡才具备较好的挺括度和遮盖力，低于100g/㎡容易透底、拼缝处易开裂86% similarUnverified折纸类套装选用60-80g/m²的薄纸更易折叠成型，克重超过120g/m²的卡纸只适合剪纸和立体拼贴，强行折叠会产生白色折痕并断裂82% similarUnverified纸张越厚越挺括高档，但克重超过300g后难以折叠成盒且需模切，做包裹纸（非盒型）时250g以上会开裂，包裹用途反而应选80-120g薄纸81% similarUnverified标签卡纸厚度≥250gsm才能保证反复挂取不软塌卷边，普通打印纸约80gsm、名片纸约250gsm，仓储/户外场景应选300gsm以上或PVC材质81% similar
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