一种多层防震瓦楞纸箱
The corrugated cardboard box, with its multi-layered structural design, utilizes a combination of shock-absorbing holes, honeycomb holes, and sponge layers to achieve multi-layered progressive buffering of vibration energy. This solves the problem of the single shock-absorbing structure of existing corrugated cardboard boxes, improves vibration buffering efficiency and box stability, and reduces the risk of item breakage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAINING JIABEI PACKAGING TECHNOLOGY CO LTD
- Filing Date
- 2025-09-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing corrugated cardboard boxes have a simple shockproof structure and insufficient energy absorption capacity due to deformation. They cannot effectively reduce the transmission of external forces in complex vibration scenarios, resulting in a high breakage rate for fragile items.
The design employs a multi-layer structure, including an outer cardboard box, a rubber layer, and a sponge layer. Through the combination of shock-absorbing holes, honeycomb holes, and sponge layers, multi-layer progressive buffering is achieved. The flat oval shock-absorbing holes of the outer cardboard box provide initial buffering, the honeycomb holes of the rubber layer evenly disperse vibration energy, and the sponge layer absorbs residual energy, forming a three-level buffer.
It significantly improves vibration buffering efficiency, can mitigate external vibrations of different intensities in a stepwise manner, minimizes the impact of vibration on the items inside the carton, and enhances the stability of the carton structure, preventing the loss of shockproof effect due to loosening between layers.
Smart Images
Figure CN224512031U_ABST