[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

分装盒盖体的密封圈材质决定寿命,硅胶密封圈可耐-40℃至200℃且不易老化,PVC或劣质橡胶圈冷冻后易变硬失去弹性导致漏气,选购时优先确认密封圈为食品级硅胶且可拆卸更换

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Long-term
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