一种带缓冲机构的瓦楞纸箱
By introducing multiple layers of cushioning and closed reinforcement components into corrugated cardboard boxes, the problems of poor cushioning and insufficient waterproof performance of corrugated cardboard boxes are solved, achieving better cushioning recovery and waterproof performance, and extending service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HUAFENG GUANGXIN IND & TRADE CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-17
AI Technical Summary
Existing corrugated cardboard boxes have poor cushioning and waterproof performance, making it difficult to restore their cushioning effect after repeated compression, and their waterproof performance is insufficient.
It adopts a cushioning layer structure consisting of corrugated cardboard, S-shaped corrugated cardboard cushioning layer, rubber cushioning strip and waterproof membrane, as well as a central silicone interlayer and closed reinforcement components, including wear-resistant cushioning base and L-shaped side guards, to enhance connection stability and waterproof performance.
It improves the cushioning and resilience of corrugated cardboard boxes, enhances their waterproof performance, extends their service life, and strengthens their overall abrasion resistance.
Smart Images
Figure CN224512024U_ABST