Double-layer, Four-line, Bottom Sealing Bag-making Machine has such functions as photoelectric automatic tracking microcomputer length setting ,high limit stopping ,automatic counting ,automatic alarm on reaching the set value ,high compensation accuracy with such characteristics as neat bags little error and high automatic of whole machine ,so it is a kind of ideal equipment for producing blank bags , color bags , flat bags and vest bags, etc, And other various plastic soft packing bags.

1 .fuselage structural design streamlined.

2 .No material, blocking bags automatically shut down.

3 .microcomputer control, stepper motor prop material (optional servo motor control system)

4. The temperature error is small, bag length can be adjusted freely buttons.

5. photoelectric tracking, stopping automatically when the label lost.

6 .feeding, back cover, cutting, notching, conveying one time.

7. high degree of automation, good economic returns.

This machine is suitable for white bag, color bag, flat bag, vest bag, etc