Overview
Oven Slot-die Film Applicator is a composite Spreader device suitable for non-elastic materials such as Spreader paper, film, aluminum foil, plastic, non-woven fabrics, etc. The device integrates the functions of unwinding, scraping, drying, overlaying and winding. It adopts the slot-die coating method to realize automatic composite Spreader operation.
Features
1. Adopt slot-die Spreader technology to ensure uniform and accurate Spreader
2. With the integrated functions of unwinding, scraping, drying, overlaying and winding
3. Servo motor control, bonding speed 1~ 10m/min adjustable, accuracy of 0.5mm
4. Drying Temperature range RT +~ 200 ℃, composite roller heating temperature up to 200 ℃
5. Spreader thickness range 0.005-3mm optional, to adapt to a variety of Spreader needs
Principle
The equipment transports the substrate through the unwinding device, and the molten polyethylene (PE) plastic is evenly Spreader on the surface of the substrate by the scratch-coating system using the slot-die Spreader technology. Then it enters the drying system for curing, and then it is compounded with another layer of substrate through the compounding device. The composite rubber roller heating ensures that the gluing is firm. Finally, the winding device completes the film roll collection.
Applications
Paper, film, aluminum foil, plastic, non-woven fabric
Steps
1. Place the substrate reel on the unwinding device
2. Start the device, the substrate is scraped through the system for slot-die Spreader
3. Spreader substrate into the drying system curing
4. After curing, the substrate is combined with another layer of substrate in the compounding device
5. The film roll completed by the compounding is collected by the winding device
Notice
Make sure the substrate is non-elastic
• The bonding speed is controlled within the range of 1~ 10m/min
• The temperature of the drying tunnel and composite rubber roller does not exceed 200 ° C
• Spreader thickness selection should be between 0.005-3mm
• Power supply voltage 220V, Power 2.5KW
