Manufacturing Facilities
Our factory runs cast film and blown film extrusion lines with automated gauge control and online inspection, alongside 12 zipper profile lines. Each production batch is tested in our in-house laboratory before release, and export orders are documented and packed to international shipping standards.
Inside our cast film production line: the operator station, the film running over the cooling rollers and the inline thickness gauge. 18-second clip, sound on.
Factory Gallery
Quality Control
- Incoming raw material inspection and supplier audit
- Online thickness and surface defect monitoring
- In-house lab tests for optical, mechanical and seal properties
- Batch traceability from resin lot to finished roll
Production Flow
| Step | Process | Key Control |
|---|---|---|
| 1 | Raw material blending | Resin grade and additive ratio |
| 2 | Cast film extrusion | Melt temperature, gauge profile |
| 3 | Corona / surface treatment | Dyne level for printing and lamination |
| 4 | Slitting and winding | Width, tension, roll hardness |
| 5 | QC inspection and packing | Final spec compliance, export packing |