PVC plastic-coated cloth is an excellent product among tarpaulins, with excellent mildew resistance, obvious water resistance, more waterproof than other canvases, good low-temperature softness, high strength, strong tensile force, anti-corrosion, anti-aging, relatively light, etc. features.

To judge whether a piece of PVC plastic-coated cloth is good or bad, we should focus on several points:


1. Appearance. Excellent PVC coated cloth has good color and luster, very bright; one side is flat and smooth, and there are some granular objects on the other side, indicating that the resin components are properly added and the temperature is suitable; there are no pinholes, high resin density, good anti-aging and long service life .


2. Pull. According to different processes, PVC plastic-coated cloth is very careful in the material ratio, and the matching is very suitable, so that the damage to the cloth is small, and the tensile force will be better; the warp and weft density of the yarn is high, and the tensile force is good.


3. Waterproof performance. The PVC tarpaulin has good waterproof performance and good colloid, and there will be no pinholes in the PVC plastic-coated cloth, which shows that the production material is very good. In terms of the addition of materials, there are many resin components, high density, and good waterproof performance.


4. Feel. PVC tarpaulin is very soft to the touch. Although it feels average in thickness, the thickness has actually met the requirements. It is only because of the high resin content and good processing technology that it feels very soft and does not feel rough.


5. Production process. PVC coated cloth is produced by vertical machine. Straighten the cloth and put it into the raw material box and pull it out. The colloidal material on the tarpaulin is a high-purity PVC material. The PVC tarpaulin is then run straight through the machine on both sides, scraping off excess material with a knife. After scraping with a knife, it is dried in a dryer, trimmed, divided into circles, and packaged. The vertical machine has high requirements on raw materials, and the raw materials must have a certain purity. Often the PVC canvas produced by the vertical machine is slightly more expensive, and the purity of the canvas product is also high.


6. Environmental performance. PVC coated fabric uses polyester filament as the base fabric, with PVC double-sided coating on the outside, selected excellent environmental protection resin, smooth surface, bright colors, waterproof, fireproof, anti-corrosion, mildew-proof, cold-resistant, high-temperature resistant, UV-resistant, Anti-aging and other properties.