Unverified90% confidenceFactTime unknown
硬质滚塑成型保温箱（Rotomolded）保冷时长可达4-7天，普通吹塑硬箱仅1-2天，两者结构工艺完全不同，价格差数倍
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified硬质滚塑成型（Rotomolded）保温箱在配足冰块的情况下保冷可达4-7天，普通吹塑硬箱仅1-2天，两者结构工艺差异是保冷时长的决定因素而非壁厚数字90% similarUnverified旋转成型（Rotomolded）硬箱+3cm以上聚氨酯发泡层可保冷48-72小时，普通吹塑硬箱仅12-24小时，软箱一般6-12小时83% similarUnverified旋转注塑(Rotomolded)一体成型的保温箱保冷时长可达4-7天，普通吹塑箱体通常仅1-2天，长途露营/钓鱼选旋转注塑82% similarUnverified双封条拉链（双轨道+密封条）气密性优于单封条，配合手拧密封夹的产品可维持压缩状态3个月以上；仅靠拉链无密封条的产品通常1-2周即缓慢回弹76% similarUnverified软箱保冷时长天花板明显低于硬箱，即便高端软箱通常也只有24-48小时，追求3天以上保冷必须选硬质厚壁箱74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/434581API
curl https://kongchang.com/api/v1/knowledge/claims/434581MCP
get_claim(id=434581)