● Ultra-sonic sealing device for perfect sealing line.

● Sealed with different tyoes of zipper profile.

● Butterfly hole punch device.

● Triangle fold device.

 

USE

　　RT-700 Zip Bag Making Unit is a multi-functional thermal bonding bag macking machine produced by our company through modifying,rectifying and testing based on advanced technology from home and abroad. This machine has functions of edge folding,bottom folding,thermal bonding,spots breaking,perforating,welding and scalding,hot cutting etc. It can produce various zip lock bags in different shape,such as internal thermal bonding plus spots breaking,extermal bonding plus head sewing and so on. It adopts advanced computer control system,LCD and drive and can break zip and film as well as automatically alarm and stop,and it applies functions of photoelectric deviation rectifying,magnetic powder tension control to the process of edge folding.

Main technical parameters

Model	RT-700
Materia	LDPE,PP
Speed of bag	40-80 只/分
Length of bag	>700 mm
width of bag	>650 mm
Thickness of film	单层0.03mm-0.07mm
Power supply	380V
power	3.5kw
Overall dimensions	L-W-H
Bag machine	4155x1200x1850mm
Thermal bonding machine	1500x1400x1850mm
Edge folding	1150x1820x1500mm
Deviation-rectifying feed stand	800x1650x700mm
Zipper feeder	1150x500x950mm

　　RT-700 ZIPPER BAG WITH ATTACHM