Jinwei Machinery specializes in manufacturing various cast film production lines.

CPP Extrusion Coating Line

Unique T-shaped nozzle, optimized design and fluid simulation ensure uniform discharge.

We have decades of experience in screw structure design, ensuring high yield and efficiency.

We boast high-end processing equipment, ensuring precision in the manufacturing of core components.

We have a mature design team to ensure the production line is smarter, more efficient, and more stable.

CPP film, after printing and bag-making, can be used as packaging bags for clothing, knitted goods, and flowers; suitable for outer packaging of food, candy, pharmaceuticals, etc.

Cast Polyethylene Film Extrusion Line

Fully automatic regulating die head, capable of achieving online closed-loop control.

Thin-walled high-efficiency cooling molding rolls with a special spiral flow channel design, ensuring consistent film shaping effect during high-speed production.

Supplied with a negative pressure double-chamber vacuum box and static voltage edge device, ensuring stable film melt film.

High-stability corona treatment device, low failure rate, can be adjusted to change direction as needed, processing both sides of the film.

CPE composite base film: Can be laminated with BOPA, BOPET, BOPP, etc., for heat-sealing and bag-making, used in food, clothing, and other fields.

CPE Single-Layer Printed Film: Heat-printed, heat-sealed, and bagged; used for roll paper bags, tissue individual packaging, etc.

CPE Aluminum Foil Laminates: Widely used in flexible packaging, composite packaging, decoration, laser holographic anti-counterfeiting, laser embossed holographic printing, etc.

High-barrier coextrusion film line

Jinwei Machinery is capable of producing up to a 9-layer high-barrier cast film production line; the equipment is highly adaptable, capable of optimizing for different grades of PE, PP, PA, and EVOH raw materials.

JWELL-JCF Control System for detection, control, and adjustment; temperature and pressure monitoring of extruders and molds; traction and winding speed control and monitoring; synchronous acceleration, deceleration, and full-line联动

Production control and display; fault alerts and warnings.

Automatic Coiling Machine

A variety of radioactive measurement probes are available for selection. If needed, we can also integrate the thickness detection system with the automatic mold head; the scrap generated during the production process can be realized for online recycling and utilization.

Through a multi-component cutting device, the crushed recycled material is conveyed to the extruder; we offer fully automatic winding and unwinding capabilities, which can significantly reduce labor costs.

Jinwei Company's fully automatic coiler achieves high coiling quality. In most cases, you can directly process the rolled material without needing to recoil; through continuous optimization, Jinwei's coiler has already

The reel diameter can be increased to 1200mm.