Unverified90% confidenceDecision RuleTime unknown
冷冻分装(如母乳、高汤、辅食)优先选PP材质,其耐温范围-20℃至120℃可覆盖冷冻到微波,PET材质仅耐70℃不可微波不可冷冻使用
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified材质选PP(聚丙烯)优先,耐温范围-20℃到120℃,可直接从冷冻室取出且能微波/沸水消毒;PS(聚苯乙烯)和普通PET低温易脆裂,不适合冷冻湿粮存储88% similarUnverified食品级PP材质耐温范围通常为-20度至120度,可微波和冷冻使用;PET材质约-40度至70度,不可用于微波加热85% similarUnverified食品接触级PP材质耐温范围约-20℃至100℃,可用于冷冻室及短时耐热;PET材质耐温较低(约60℃)不宜近热源84% similarUnverified冷冻室专用收纳盒必须选择PP材质且标注耐温范围-20℃以下,普通PET材质在-18℃冷冻环境下会变脆开裂84% similarUnverified冰箱内和冷冻层收纳选耐低温不脆化的PP或PET材质并确认耐冷温度标注(一般-20℃),普通PVC和廉价塑料低温下会变脆开裂82% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/427392API
curl https://kongchang.com/api/v1/knowledge/claims/427392MCP
get_claim(id=427392)