Unverified80% confidenceFactTime unknown
乐扣乐扣经典款PP盒密封原理为四面锁扣+盖内一体硅胶圈，标称可倒置装水不漏，但硅胶圈为盖内嵌入式清洁需注意
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified四扣硅胶密封圈的保鲜盒密封性优于单纯卡扣式，装汤水类竖放不漏需选四面锁扣+一体式硅胶圈设计88% similarUnverified真正密封防漏的盒子需具备四面卡扣+盖内硅胶圈双重结构，倒置装水不渗漏才算合格；单纯下压式软盖只能保鲜防串味，不能防液体泄漏87% similarUnverified真密封需看密封结构：硅胶圈+四扣锁扣（四边卡扣）才能实现防漏防潮，单纯上盖压合的"密封盒"实际只防灰不防液体，倒置漏水87% similarUnverified带独立硅胶密封圈的PP盒防漏性优于一体成型硅胶盒的翻盖式设计，但密封圈是霉菌高发区，需选可拆卸清洗款并每次彻底晾干87% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/423814API
curl https://kongchang.com/api/v1/knowledge/claims/423814MCP
get_claim(id=423814)