Unverified80% confidenceTradeoffTime unknown
压缩率越高（标称可压缩至1/4）越省空间但对衣物挤压越强，羽绒服长期高压缩会破坏蓬松度、损伤绒朵，羽绒类只压缩到1/2即可
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80%
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Long-term
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Unverified压缩比越高对密封件和膜厚要求越高、成本越贵且越易漏气，日常衣物收纳选中等压缩(2-3:1)配厚膜更耐用，被褥类才需高压缩85% similarUnverified压缩比约60-70%意味着体积缩减明显，但被子压缩后形状不规则，对衣柜/收纳箱的空间利用率不一定比立体压缩袋高84% similarUnverified压缩型收纳包压缩率越高越省空间，但压缩后衣物褶皱严重，商务正装/衬衫不宜用压缩袋，应选带隔板的衬衫收纳包防皱84% similarUnverified压缩型收纳包（带双拉链压缩层）比普通分装包省30-40%空间，但压缩后衣物褶皱严重且拿取需完全解压，适合内衣/秋冬厚衣，不适合免烫衬衫和正装83% similarUnverified压缩率与空间的权衡：真空袋压缩后体积可减少约60-75%，但压缩过度会使衣物褶皱严重难以恢复，正装/易皱衣物不适合真空压缩，应选择挂式收纳83% similar
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