Polythene bags machine
Performance and allocations:
· High Speed: 200 ~250 cycle per minute *2 lines = 400 ~500 bags per minute
· To run with double lines per time, each line width 400 mm
This Double Lines T-Shirt Polythene Shopping Bag Making Machine includes below device:
a. Double unwinding stations
b. With dancing rollers plus the photocells to control the back film feeding speed
c. Back film feeding controlled by two sets of AC inverter motors
d. Double printed mark track photocells so it can run with two lines even both lines with printed marks.
e. Hot sealing and hot cutting bar with high ampere heaters so it can be heated well in short time.
f. Automatic temperature controllers
g. P.LC computer control
h. Two sets of servo motors used to pull the film forwards in high speed
i. AC inverter motor used to drive the hot sealing and cutting bar
j. Automatic double lines handle puncher, which is automatic but we have to move Halls position when bag length is changed.
k. Silicon cutting pad