Improvements in the craftsmanship of air cushion puffs

Improvements in the craftsmanship of air cushion puffs

Addressing the common issues of edge curling and warping found in commercially available air cushion puffs, our company conducted a thorough quality traceability analysis. We discovered that these problems are primarily caused by inherent stress residues stemming from flawed traditional mold designs. This issue directly affects the product’s sealing performance and edge smoothness, leading to defects such as bursting, edge curling, and warping—ultimately resulting in higher defect rates, reduced production efficiency, and increased material waste costs. To tackle this challenge, our engineering and R&D team embarked on an in-depth investigation, engaging in extensive discussions and brainstorming sessions. By upgrading equipment, optimizing production processes, exploring alternative materials better suited for the application, and refining conventional manufacturing techniques, we’ve successfully mitigated the frequent edge curling and warping issues in standard air cushion puffs. As a result, we’ve significantly lowered the defect rate, stabilizing it below 3% per batch.