Unverified83% confidenceDecision RuleTime unknown
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
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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91% similarUnverified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89% similarUnverified白卡纸克重≥210g/㎡才能承重3kg以上礼品（如红酒、茶叶礼盒），普通铜版纸礼品袋多在128-157g仅适合装衣物、轻食85% similarUnverified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85% similarUnverified承重需求≥2kg（如酒水、陶瓷、礼盒装）应选克重≥210g的白卡纸袋或牛皮纸袋，普通128g铜版纸袋仅适合轻质衣物、零食类礼品85% similar
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