Unverified88% confidenceDecision RuleTime unknown
密封盖必须是双重密封（硅胶圈+卡扣），冷冻膨胀时母乳体积增大约10%，非密封或单层盖易在冷冻后渗漏、串味或吸入冰箱异味
1
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88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified密封盖须为独立实心密封盖（非奶嘴盖倒扣），且带硅胶密封圈，冷冻母乳会膨胀，装量不要超过瓶身90%刻度线以防涨裂和溢出90% similarUnverified密封盖优先选带硅胶密封圈的一体式旋盖，冷冻膨胀时防漏性优于卡扣式；储奶时留出瓶身约1/5空间（约2cm）防止冷冻膨胀顶开盖子导致漏奶86% similarUnverified密封性优先看密封盖（储存盖/密封片）而非奶嘴盖：储奶时应用配套的密封储存盖或密封片，普通奶嘴+防尘盖的组合冷藏冷冻竖放易渗漏，无法保证真空隔味81% similarUnverified密封性看双重结构：优质储奶瓶应有硅胶密封圈+防漏内塞（或旋盖内衬垫片），倒置摇晃不渗漏才能防止冷冻串味和运输洒漏81% similarUnverified奶粉仓密封判断标准：硅胶圈+旋盖双重密封，倒置摇晃10秒不漏粉才合格；卡扣式（非旋盖）密封性在颠簸环境下易松动串味79% similar
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