How to avoid powder "counterback" phenomenon

When packaging powdery items, it is easy to have a "counterback" phenomenon. This phenomenon is simply understood as dust pollution. Scattering during the packaging process causes these powdery items to float in the air, causing dust pollution. The situation is not very friendly to the staff. After all, the dust will enter the interior of the respiratory tract through our mouth and nose. Over time, our respiratory tract will become "dirty". Therefore, we should find ways to avoid the "counterback" phenomenon of powdered items.

At present, most of the packaging machines used by many powder particle manufacturers are vertical powder packing machines. This type of equipment is in the form of vertical blanking. The distance between the blanking opening and the bottom of the packaging bag is relatively large, and the packaging is followed by bag-making at the same time. During the cutting process, the material will slide into the bag with the packaging material as a "slide", and the powdery items will be raised and floated, and the seal will be polluted by dust, resulting in the seal not being able to seal, and the product quality will be affected certain influence.
In this regard, Dingjiang recommends a reasonable selection of packaging machines, instead of vertical blanking. Instead, powder filling and packaging machine can be used, and the filling method of making bags first and then blanking allows the blanking port to penetrate directly into the bottom of the packaging bag. Discharge, so as to effectively avoid dust raising. In addition, if the powder particles are very fine and easy to lift, the user can also install a suction device on the upper seal to suck off a little powder absorbed by the bag mouth, which not only ensures the quality of the product, but also protects the working environment. 
Powder filling and packaging machine can effectively improve the quality of packaging machine in terms of material filling and bag making appearance. In addition, the reinforced sealing of the powder filling and packaging machine can effectively solve the phenomenon of "counterback" and ensure the sealing of the sealing to a large extent, thereby effectively prolonging the shelf life of the product.