Kraft Paper Bag for Cement Transportation

Kraft paper square bottom valve pocket production line has changed the four separate production and processing processes of cutting, printing, valve opening and sewing, improving production efficiency and product quality, and saving a lot of manpower and materials. The micro hole drilling technology is adopted. The hole diameter is very small, and the hole density is large. The hole diameter and density can be adjusted according to the canned exhaust, so as to reduce the problem of excessive loss of bag strength caused by the drilling.
In the process of filling and transportation, the phenomenon of ash spraying and leakage is greatly reduced, the filling site and loading and transportation environment are improved, and the loss and waste are reduced, meeting the requirements of energy conservation and environmental protection development. The square bottom Valve Bag packs cement, making the filled bag square, improving the stacking shape, improving the product packaging level, good appearance and quality.

Features 3-Ply Bag:
1. The kraft Paper Bag has uniform thickness, good smoothness and smooth surface;
2. The paper bag has good color and luster, stable color, generous appearance, sufficient ink for printing, and is not easy to fade;
3. Good valve pockets are of good quality and have the advantages of good impact resistance, corrosion resistance and slip resistance.
4. Sealed back cover, impact resistant, neat back cover, fine workmanship to prevent leakage.
5. The product information is neatly designed and the information is clear at a glance.