Efficient kraft paper valve bag

Kraft paper valve bag is a kind of packaging bag used by the filling machine when filling. It is used together with the filling machine. That is, if you want to use the valve bag, you must buy an automatic filling machine. In addition, the characteristics of the filling machine also have some requirements for the valve pocket. For example, the permeability of the valve pocket will affect the filling speed of the valve pocket. The filling speed of the screw filling machine is slow, and the exhaust requirements are not high. During filling, air is slowly discharged from the valve port. When filling with the vacuum filling machine, vacuum the valve pocket first, and then fill it. The filling speed is fast. In this way, the exhaust requirements of the valve pocket are very high. Three layers of kraft paper packaging bags can satisfy the operation of such machines.

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.

Kraft Paper Valve Bag Information:
Product color: original paper color
Product material: 3 layers of kraft paper
Pattern customization: paper bags can be customized according to customer requirements
Product sealing: paste bottom bag
Specifications: can be customized

Kraft Paper Bag Usage:
Valve bags are widely used, and more and more industries choose to use valve bags because they are durable and not easy to break. The industries where YINGTONG paper bags are used include the following various additives, cement packaging bags, mortar packaging, tile adhesives, etc.

Guangdong Yingtong Paper Co., Ltd. (hereinafter referred to as "Guangdong Yingtong") is an influential building material packaging enterprise in South China, representing the advanced level of production of cement paper bags and plastic woven bags, leading the development trend of Cement Packaging Bags.