CW-Z-SV is a servo driven machine for the production of side sealed bag with ultrasonic pre-heated post-sealed zipper profile on PE, PP and multi layers film.

Main features of the machine are as follows:

• Machine body is made of thick steel frame for stability at high speed operation.
• Japan made servo motor and servo driver control bag length precisely and stable speed, reducing electric consumption.
• Bag length and production speed can be set easily on the touch screen.
• One set German made photocell SICK for 1 line accurate printed bags.
• Zipper profile is post-sealed on PE, PP and multi layers film
• Ultrasonic device ensures pre-heating quality for zipper profile.
• Automatic tension control of plastic film on main machine by dancing rollers.
• Out feeding of finished side sealed bags by up and down air blowing system.

OPTIONAL EQUIPMENT :

• Automatic lift up film roll device.
• Triangle folding device.
• E.P.C (Edge Position Control) guiding device.
• Automatic tension control of unwinding film roll by powder brake system.
• Hole punching device (Ø 5 to 20 mm air hole, Mexican hat).
• Handle punching device (Kidney shape, banana shape or customized handle).

• Automatic stacking conveyor unit.