

The semi-automatic paper bag maker is a device specially designed for roll primary color paper and printed roll paper (such as kraft paper, food paper). It can complete the entire paper bag production process at one time, from automatic center gluing, raw material forming into a cylinder, fixed-length cutting, bottom creasing and folding, to bottom gluing, bag bottom forming, and finished bag sorting, without step-by-step operation. It is easy to operate, efficient, and stable, and can produce various paper bags, snack food bags, bread bags, dried fruit bags, and other environmentally friendly paper bags to meet diverse needs. We are online 24 hours a day, provide product manuals, and you can get preferential quotes by contacting us!【WhatsApp/WeChat/Phone】+86 13837122632
Product Parameters of Paper Bag Maker
Parameter Item | Details |
Model | YG – FD350 |
Bag cutting length | 270 – 530mm |
Paper bag width | 120 – 350mm |
Bag bottom width | 60 – 150mm |
Paper bag thickness | 60 – 150g/m² |
Mechanical speed | 30 – 220pcs/min |
Total power | 380V 3phase 4line 15kw |
Total weight | 8500kg |
Product Features of Semi-Automatic Square Bottom Paper Bag Machine

- Adopt Weilun touch screen man-machine interface, the operation functions are clear at a glance, and easy to control.
- Equipped with original Japanese Mitsubishi motion controller, integrated with optical fiber, to ensure stable high-speed operation.
- Japanese Mitsubishi servo motor combined with German Sick color mark electric eye correction, accurately track the size of printed bags.
- Raw material loading and unloading uses hydraulic lifting structure, and unwinding adopts full automatic constant tension control.
- Servo motor is used for raw material correction, reducing the time for paper roll alignment adjustment.
Product Advantages of Paper Bag Machine for Sale
Compared with ordinary paper bag making machines, the semi-automatic paper bag maker of YG Machinery has significant advantages:
- Integrated production reduces manual intervention, reduces errors, and improves product qualification rate.
- It is suitable for various papers, has a wide production range, and can meet the production needs of different types of environmentally friendly paper bags.
- Efficient and stable performance can improve production efficiency and reduce labor and time costs.


Choose YG’s Paper Bag Maker with Confidence
As a professional supplier of paper bag machines for sale, the equipment of YG Company has passed strict quality inspection and is reliable in quality. We have a professional team and provide perfect after-sales service to let you have no worries. Whether it is the needs related to square bottom paper bag machine or the consultation about paper carry bag making machine, we can properly solve them. Choose YG Machinery to start efficient production, welcome to contact us, we are online 24 hours a day to serve you. In addition, YG Machinery also sells fully automatic square bottom paper bag machines, paper cup machines, paper bowl machines, toilet paper machines, and other equipment. 【WhatsApp/WeChat/Phone】+86 13837122632