It is an industrial bag suitable for automatic packaging, which is processed with a laminated polypropylene woven bag through the heat-sealing production process.Advantages：High strength.Light weight.Environmentally friendly.High stacking stability.The valve is made of double-sided plastic-coated base fabric, which has high air tightness.

Kraft paper cement bag: It will highlight the grade of your product and enhance the value of your product. Advantages: moisture-proof, damp-proof, leak-proof, easy to stack and sotre, not easy to slip off.

The outside of paper-plastic compound bag is made of refined white kraft paper or yellow kraft paper, and the inside is made of plastic woven fabric. The plastic particle PP is melted through high temperature and high pressure, integrated with the kraft paper and plastic woven fabric.An inner film bag can be added.