| 产品特点 | product feature |
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| 全部使用高性能VIP，通过螺旋拼接的方式组合成型All use high-performance VIP materials, which are combined and formed through a spiral assembly method.箱体保温性能优异，但在结构强度上稍差。The box has excellent insulation performance, but its structural strength is slightly inferior. |
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| 支持定制尺寸，无需开模具 Supports customized sizes and does not require mold production |
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| 用途 purpose | 医药、生鲜、家用、食品等 Medicine, fresh produce, household items, food, etc. |
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| 型号type | 内尺寸 inside dimension/mm | 外尺寸external dimension/mm | 厚度Thickness/mm | 保温时长Insulation duration/hs |
| 16L | 305*305*305 | 385*385*385 | 25 | 48-96 |
| 31L | 365*365*365 | 445*445*445 | 25 | 48-96 |
| 54L | 430*430*430 | 510*510*510 | 25 | 48-96 |
