middle sealing machine (also called back sealing machine) is one of the automatic bag-making equipments for soft packing laminated bag,which is used for automatic hto-press sealing of center joint of t-shaped bag and angle bag.this machine adopts stepless speed change and silicon controlled constant temperature with firm and reliable sealing.
Main techmical parameters of bag making machine:
Width of middle sealing | 250mm |
Speed of middle sealing | 40m/min |
Electrothermal temperatrure | 80-180°C |
Power | 220V |
Power of electrothermal | 4.1kw |
Overall dimensions | 2900X950X1180mm |
Weight | 390kg |