JWELL Functional Coating / Tape Coating Production Line
JWELL's functional coating and tape coating production line applies adhesives and functional coatings for double-sided tape, single-sided tape, optical tape, polyurethane materials, pressure-sensitive adhesives (PSA), hot-melt adhesives and cold-seal coatings, on substrates 300–2100 mm wide at working speeds of up to 80 m/min depending on material and process.
Key Selling Points
- Multiple Coating Technologies: Slot-die extrusion, multi-roll precision metering, comma blade and multi-roll group metering units can run on the same line.
- Micron-Level Wet Coating: Supports ultra-thin wet coating thickness at micron-level precision.
- Efficient Drying Tunnel: High-efficiency, low-energy drying tunnel for optimized thermal performance.
- Flexible Controls: PLC with HMI or PLC with industrial PC (IPC) control systems.
- Closed-Loop Tension: Comprehensive closed-loop tension control across the line.
Technical Specifications
| Parameter | Specification |
| Substrate types | BOPET, BOPP, non-woven fabric, fiber cloth, paper and similar materials and so on |
| Substrate width | 300–2100 mm |
| Working speed | Up to 80 m/min (depending on material and process) |
| Coating methods | Slot-die extrusion; comma blade coating; multi-roll precision metering coating |
| Laminating methods | Two-roll laminating; three-roll laminating, etc. |
| Unwinding structure | Single-station or double-station |
| Rewinding structure | Single-station or dual-station (with following mechanism) |
| Max. roll diameter (unwinding / rewinding) | 600–1000 mm |
| Cutting type (unwinding / rewinding) | Manual, flying blade, toothed blade |
| Clamping system (unwinding / rewinding) | Pneumatic fixed cone, movable open-close arm cone, air shaft |
| Oven heating options | Electric heating, steam heating, thermal oil heating, natural gas heating, hot air heating, UV curing, etc. |
Application Scenario
Typical products include double-sided and single-sided adhesive tapes, optical tapes, polyurethane coatings, pressure-sensitive adhesives, hot-melt adhesives and cold-seal coatings.
Product Description
This line is intended for tape and functional-coating manufacturers who need precise coat weight control. Coating method and oven heat source can be selected to match the adhesive chemistry—solvent, hot-melt or UV-curable.
Unwinding and rewinding support roll diameters of 600–1000 mm with manual, flying blade or toothed blade cutting. Working speed of up to 80 m/min depends on the material and process. Contact JWELL with your substrate, adhesive type, width and target coat weight for a configured proposal.
