CY-290,460 type adjustable roll square bottom paper bag making machine, has the advantages of high speed, high production efficiency and wide adjustment range. It is designed to manufacture square bottom paper bags from paper roll in blank or printed, and can complete side gluing, tube forming, cutting,bottom impressing, bottom gluing, bottom forming and final product output within one time. Controlled by PLC system, equipped with touch screen and servo motor for bag length control, this machine can produce a variety of specifications paper bags. It is an ideal equipment for making paper bag for foodstuff bag or shopping bag.
Main Structure Features:
Use hydraulic lifting for material handling, and automatic tension control system for unwinding.
Side gluing uses Italy ZATOR.
Automatic error correction uses Italy SELECTRA.
Paper tube forming device with thumb-cut fuction.
Automatic stop for having no material.
Center clip, drum wheel clamp and drum wheel machanical finger are all use spider synchronous adjustment mechanical design, which can significantly reduce the adjustment time for replacing size.
Use German KEB servo with SICK photoelectric eye, which can accurately tracking the printed material.
Equipped with automatic lubrication supply system and jams alarm system.
Paper Roll Width
Tube Cutting Length
Max. Paper Roll Diameter
Material Core Diameter
Max. Production Speed
Machine Size (LxWxH)
Good quality,quick delivery time，service all life