Unverified76% confidenceDecision RuleTime unknown
容积选择留20%空间原则：抽真空后食材会被压紧，1L罐实际适合装700-800ml食材，装满会导致密封面沾污漏气
1
Sources
76%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified真空罐容积应比食材实际体积大20-30%，抽真空后食材会因失去空气略微收缩、且需要顶部留抽气空间，装满则密封失效84% similarUnverified干燥剂投放量参考：密封容器每1L空间用约2-5g硅胶干燥剂，粮食桶（5-10kg米）用20-50g，投放不足则容器内湿度回升过快80% similarUnverified封闭空间干燥剂用量按体积估算：每立方米空间约需50-100g吸湿型干燥剂，衣柜/鞋柜等半封闭空间用量需上浮30%79% similarUnverified真空压缩袋膜厚应≥6丝(0.06mm)，低于此值反复使用易漏气破损，回弹后无法二次压缩77% similarUnverified干燥剂用量按容器体积匹配：每1L密封空间约需1-2g硅胶，或每500g干货配约5g生石灰，量过少无效、过多浪费，密封性差的容器需加量并勤更换77% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/432134API
curl https://kongchang.com/api/v1/knowledge/claims/432134MCP
get_claim(id=432134)