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Unverified85% confidenceDecision RuleTime unknown

包裹易碎品或酒瓶等重物时选克重≥80g/m²的牛皮纸，普通礼盒包装60-70g/m²即可，低于50g/m²折角处易破裂

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Unverified礼品袋纸张克重≥210g/㎡才能保证挺括不塌，装酒类/瓷器等重物应选择250g以上白卡纸，普通服饰礼品157-210g足够87% similar Unverified袋体克重决定挺括度：铜版纸/白卡纸礼品袋克重≥210gsm才能立住不塌，装重物（如红酒、陶瓷）需≥250gsm并配底部加硬卡板，否则提起来会变形85% similar Unverified牛皮纸克重80-120g/㎡适合外层包装和填充加固，60-70g/㎡适合内层缠绕；用于快递填充选皱纹牛皮纸（蜂窝纸）缓冲性优于平张84% similar Unverified包装纸克重60-80gsm为通用范围：60gsm适合小件轻质礼物易折叠不易破，80gsm以上适合书本、酒盒等重物或需要挺括立体效果的包装84% similar Unverified袋体材质克重决定挺括度：白卡纸210g以上、铜版纸157g覆膜以上才能承重且不塌角，装酒/化妆品等重物应选250g以上白卡或加厚牛皮纸82% similar

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