1）Fabric Roll Unwinding

Auto loading material roll(lift by cylinders)
Inflatable shaft to fix the fabric roll when machine working
Auto stop when material run out of
Magnetic powder tension controller
Auto rectifying deviation system(EPC box and web guider)
Bag mouth folding and sealing by ultrasonic welding
Cylinders to lift and fix the sealing mold
Custom-made sealing mould is available

2）Fabric Cross Folding

Stainless steel(triangular form) folding device Manual web guider

3）Bag Bottom Gusset And Side Gusset Forming - compressed air input here

Two sets round wheels for making bag bottom gusset and side gusset
The blower removes waste fabric
T-shirt bag sealing by ultrasonic welding

4）Online Handle Attaching - compressed air input here

Two set of ultrasonic welding systems with round embossing mold for handle feeding and sealing Four sets of ultrasonic welding systems for handle attaching Adjusted by touch screen Man machine interface:touch screen Motion control:PLC

5）Bag Side Sealing, Cutting, Collection

Adjustable photoelectric sensor for printing color mark tracking( it can be turned on/off on the touch screen)
Online D-cut punching, drawstring bag punching
Bag side sealing by ultrasonic welding system Durable cold cutter
Sealing mould with heating
device inside(temperature control by thermal indicator) static eliminator device Double stepping motor feeding system for bag
length fix
Man machine interface:touch screen
Motion control:PLC

Basic parameter