DC-338-3 is the liquid and viscous automatic sachets vertical forming, filling and sealing machine which adopts 3 step roller system. It can achieve 3 or 4 sides sealing. It also carries on advanced industrial computer control system which can adjust the size of the sachets as well as the speed. Thus making your production easier and more accurate. Most of the settings can be performed on the LCD touchscreen with English instructions (other language is preferred) which let the machine user-friendly and the whole production process simpler.

Among those three couples of rollers, one couple is for vertical and horizontal heat-sealing while the other for cool-sealing.

Sachets are sealed in the rollers with dotted line vertically and horizontally enforced by leakage-prooflines. Straight line can be altered into the horizontal area if necessary. And the horizontal can also be sealed with straight print with leakage-proofline. Equipped with notch cut, three different trimming methods are optional as straight cut, dash line.