Unverified90% confidenceDecision RuleTime unknown
储奶冷冻时液面留出至少1.5cm膨胀空间（母乳冷冻体积膨胀约8-10%），装满冷冻易导致瓶身开裂或密封盖崩开
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90%
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Long-term
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Unverified冷冻母乳装瓶只装八分满（留约2cm空间），母乳冷冻后体积膨胀约10%，装满易顶开瓶盖导致漏液或胀裂94% similarUnverified母乳冷冻会膨胀约10%，储奶瓶装奶时应留出上部空间不装满至瓶口，避免冷冻胀裂或密封盖顶开漏奶；玻璃瓶冷冻风险更高需格外留空间91% similarUnverified母乳冷冻膨胀率约8-10%，装袋时应预留1/4空间不装满，否则冷冻膨胀会撑破封口条导致漏奶90% similarUnverified不要将母乳装满储奶袋/瓶后立即密封冷冻，液体结冰膨胀约10%会撑破封口或瓶体，必须预留膨胀空间；也不要用玻璃瓶直接冷冻，低温易炸裂89% similarUnverified储奶瓶应选瓶身刻度清晰且带防溢膨胀线的款式，冷冻时液态母乳体积膨胀约8-10%，装至满容量会导致胀裂或瓶盖顶开漏奶89% similar
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