Cutting

High-precision CNC cutting machines process CE/FDA-compliant PVC/TPU materials into custom-shaped pieces (±0.1cm tolerance) based on digital designs, with batch sorting for assembly consistency.

Printing

Offer screen/heat transfer/digital printing for logos/patterns, ensuring Pantone color accuracy, scratch resistance, and client sample confirmation before mass production.

Hot Sealing

15–100KW high-frequency machines create airtight seams (120–180℃, 0.3–0.8MPa) with dual-seal reinforcement for critical areas, verified by visual and hand pressure checks.

Inspecting

Conduct 24-hour airtight testing (leakage rate <0.3%), size/functionality checks, and safety compliance verification (EN 71/ASTM) for all finished products.