Unverified85% confidenceDecision RuleTime unknown
存放羽绒服/棉被选真空压缩袋，材质厚度需≥0.12mm（复合PA+PE），低于0.1mm易漏气导致3天内回弹
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified真空压缩袋膜厚需≥0.08mm（多为PA+PE复合材质），过薄的PE单层袋反复抽气后极易漏气回弹，正规产品单向气阀+封口条双重设计才能维持3个月以上不回弹85% similarUnverified真空压缩袋压缩率约60-70%，适合羽绒服、棉被等蓬松物品；但压缩后羽绒长期受压会损伤蓬松度，羽绒制品压缩存放建议不超过3个月85% similarUnverified存放羽绒服、棉被等蓬松衣物选真空压缩袋，压缩后体积可缩至原来1/3；但羽绒制品长期真空压缩会破坏蓬松度，换季后需取出恢复2-3天再穿85% similarUnverified长期存放羽绒被/棉被选PP+复合尼龙膜袋（膜厚≥0.14mm），单层PE材质膜袋放置3个月以上易缓慢漏气回弹84% similarUnverified存放羽绒服、被子建议选真空压缩袋（可压缩率60%-75%），但羽绒制品压缩后连续存放不宜超过3个月，否则羽绒会因长期挤压丧失蓬松度84% similar
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