Waterproof nylon fabric has high breaking strength, tearing elongation and tearing strength.
There are two production processes for waterproof nylon fabrics. One is the horizontal machine production, which is the kind of heavy-duty large cylinder. After putting the thatch cloth into the material, it is placed on the leather belt, pressed and flattened by the bottom of the heavy large cylinder, and then pulled on the dryer to dry. Then trim, divide, and pack.
One is the vertical machine production, the cloth is straightened into the raw material box and pulled out. The viscous material on the thatch cloth is high-purity PVC material, and then both sides are straightened by the machine knife, scraping with a knife After that, it is dried in a dryer, trimmed, divided into circles, and packed.
There are two kinds of dryers, one is electric burning, the other is boiler. The PVC coated canvas produced by the horizontal machine is cheaper than the PVC coated canvas produced by the vertical machine. The reason is that the production raw material requirements of the horizontal machine are lower than that of the vertical machine. Any kind of rubber material can be put on and pressed, but vertical machine production is not possible. The requirements for raw materials are high, and the raw materials must have a certain degree of purity. PVC canvas produced by vertical machines is often slightly more expensive, and the purity of the canvas products is also high.
Waterproof nylon fabric has excellent mildew resistance, flame retardancy, 100% waterproof, more waterproof than other canvases, good low flexibility, high strength, strong tensile force, and relatively light. The main processing method is high temperature heat sealing.
Wujiang Wanshiyi Silk Co. Ltd is a professional fabric factory, we have been focusing on fabrics for many years. If you want to buy waterproof nylon fabric, you can contact us.