JWELL Multi-functional Coating and Laminating Production Line
JWELL's multi-functional coating and laminating production line integrates coating, printing and lamination for double-layer or multi-layer products—paper + plastic, paper + foil, plastic + foil, plastic + plastic and fiber + plastic—on substrates 800–2100 mm wide at working speeds of up to 200 m/min depending on material and process.
Key Selling Points
- Multiple Coating Methods: Slot-die extrusion, reverse gravure, anilox direct coating, three-roll anilox transfer and multi-roll precision metering units can be configured together.
- Micron-Level Coating: Wet coating thickness can reach micron level for high-precision processes.
- Energy-Efficient Drying: Drying tunnel designed for high efficiency and low energy use.
- Zero-Speed Splicing Option: Film accumulation platform enables zero-speed splicing and unwind peeling for continuous operation.
- Closed-Loop Tension: Full floating closed-loop tension control for stable web handling.
Technical Specifications
| Parameter | Specification |
| Substrate types | Aluminum foil, BOPET, BOPP, CPP, paper, non-woven fabric, etc. |
| Substrate width | 800–2100 mm |
| Working speed | Up to 200 m/min (depending on material and process) |
| Coating methods | Slot-die extrusion coating unit; reverse gravure coating unit; forward gravure coating unit; three-roll gravure transfer coating unit |
| Laminating methods | Two-roll laminating; three-roll laminating; two-roller double-sided cooling, etc. |
| Unwinding / rewinding structure | Single-station or double-station |
| Max. roll diameter (unwinding / rewinding) | 800–1800 mm |
| Cutting type (unwinding / rewinding) | Manual cutting, flying blade, gear blade |
| Clamping system (unwinding / rewinding) | Pneumatic fixed cone, movable open-close arm cone, air shaft |
| Oven heating options | Electric heating, steam heating, heat transfer oil heating, natural gas heating, hot air heating, etc. |
Application Scenario
Suitable for kraft paper products, barrier liner packaging, composite food packaging, nonwoven products and paper-based containers. Processes include dry or wet lamination, multi-layer coating on a single substrate, primer + top coat, front + back coating, and printing + coating + lamination. Compatible with solvent-based and solvent-free slurries.
Product Description
This line is built for converters who need several coating and laminating routes on one machine. Coating stations can be combined to run primer and top coats, front and back coats, or transfer-release followed by surface printing in a single process chain.
Unwinding and rewinding support roll diameters up to 1800 mm with manual, flying blade or gear blade cutting. Working speed of up to 200 m/min depends on the material and process. Contact JWELL with your substrate stack, coating materials and width for a configured proposal.
