For the stable and fast coffee gusset bag packing machine, some special models of rotary bag packaging machine have been designed.
The Difference between the Normal and Special Models
Their difference lies in the different applicable bag types.
The special models: Gusset bag and quad sealed pouch.
The normal models: Flat bag, stand-up bag, zipper bag and specific spout bag.
Let's see the working process of the special model.
The bag width of the gusset bag is smaller than that of other bags, and it is clamped by a pair of clips.
The opening degree of the bag mouth is limited.
Design from other suppliers
Suction cups open and held the bags.
In order to avoid affecting the bag appearance, the suction of the suction cups is limited, so there is a requirement for the filling weight.
Compared with the previous two designs, we can see from the video, the bag is opened and firmly held by four bag clips.
Such a design can completely open the bag mouth, ensure the filling speed, and the material will not leak out while filling.