This plastic bag making machine is designed for producing center seal bags, bottom seal bags, side seal bags and quad seal bags. Configured with dual servomotor traction mechanism, the stable operation and constant tension is ensured during the unwinding process, therefore achieving continuous film feeding with high efficiency. The automatic material loading mechanism helps minimize labor intensity. Due to its rational structure design, this plastic bag making machine is featured by superior appearance, low noise level and smooth running.
| Bag types | center seal bag/bottom seal bag/side seal bag/quad seal bag |
| Electrical component configuration | traction mechanism with two servo motors, Panasonic PLC control, AC motor drive, temperature controller, unwinding constant tension control |
| Applicable materials | plastic composite film (BOPP/COPP/PET/PVC/nylon), multilayer co-extruded film, aluminum coated plastic film, paper-plastic composite film, pure aluminum composite film |
| Max. speed | 170 pcs/min |
| Max. linear speed of unwinding | ≤40m/min (depending on material) |
| Bag size | length 400mm (skip feeding function available for length over 400mm, up to 6 times skip feeding), maximum width: 400mm |
| Max. roll size | Ø600×850mm (diameter × width) |
| Positioning accuracy | ≤±0.5mm |
| Number of sealing knife | longitudinal sealing adopts 1 set of upper & lower heating, up and down cooling transverse sealing adopts 3 sets of upper & lower heating, 1 set of up and down cooling cross sealing adopts 2 sets of upper & lower heating, 2 sets of up and down cooling |
| Number of temperature electric heating block | 12pcs |
| Temperature setting range | 0~300℃ |
| Machine power | approximately 40kW |
| Dimensions (L×W×H) | 10500×1400×1500mm |
| Net weight | approximately 4500kg |
| Color | dark blue body, gray white cover, black parts (galvanized/chrome plated) |
| Control system | Panasonic PLC control |
