Product Details

PVC label sealing machine

Features:

Unwinding system: 1. Unwinding shat is 3inch airshaft. 2.Edge position controlling system:Photosensor get the signal and send it to ntroller give the signal to execution equipment and let the unwinding part move right and left making the film edge orderliness. EPC range: ±50mm.Precision: ±0.3mm 3.Unwinding tension controlling system:It’s inluded in high precision rotary encoder,Magnetic powder braker,Tension sensor,PLC, 7inch Touchscreen etc.human-machine talking conveniently.Total system can make the film suitable nervous.When unwinding diameter change smaller and smaller,the tension will change based on the changalbe unwinding diameter.

Pump Gluing system: Pump Gluing system is controlled by PLC.it will keep the same step with the machine running speed.Gluing quantity controlling system can control the glue quantity ,machine stop gule getting back,no pollution on film,operation easily.

Rewinding system:

1.Rewinding shaft adopt 3inch airshaft.

2.Rewinding tension controlling system: It’s inluded in high precision rotary encoder,Magnetic powder braker,Tension sensor,PLC, 7inch Touchscreen etc.human-machine talking conveniently.Total system can make the film suitable nervous.When unwinding diameter change smaller and smaller,the tension will change based on the changalbe unwinding diameter.

3. meter-counter and corona treatment equiment is included .

4.Flash light keep the same step with the machine by flash sensor.

Parameter:

1.Materials: PVC,PET,PET-G

2.Film thickness: 20-80 um

3.Max.Unwinding diameter: Φ450mm

4.Max.Unwinding width: 60mm-600mm

5.Center sealing precision: ±0.3mm

6.Max.Rewinding diameter: Φ700mm

7.Max.Rewinding width: 280mm

8.Max.sealing speed: 300m/min

9.Rewinding tension range: 5n-50n