Unverified85% confidenceDecision RuleTime unknown
封口条选双封条(双轨道)结构比单封条漏气率更低，配合封口夹能维持真空状态3个月以上，单封条通常1个月内就会缓慢回弹
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified封口条选双层压合结构（双封条）比单封条漏气率更低，实测双封条可维持真空状态3-6个月，单封条通常1-2个月就会回弹94% similarUnverified双封条+密封夹链的三重密封结构比单封条保气性显著更好，能维持真空状态3个月以上不回弹；单封条款通常2-4周就明显回弹变鼓87% similarUnverified密封条选双封条+滑扣（拉链锁）设计比单封条漏气率显著降低，长期存放（＞3个月）务必选双封条，否则一两周就会缓慢回弹鼓起85% similarUnverified密封条采用双封条（双拉链）+ 手压滑扣设计的比单封条漏气率低，选购时看拉链是否为双轨；单封条袋子一般1-2周就慢慢回涨，双封条可维持1-3个月不明显回气80% similarUnverified双封条拉链（双轨道+密封条）气密性优于单封条，配合手拧密封夹的产品可维持压缩状态3个月以上；仅靠拉链无密封条的产品通常1-2周即缓慢回弹80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/328681API
curl https://kongchang.com/api/v1/knowledge/claims/328681MCP
get_claim(id=328681)