What's the difference between a knife cloth and a plastic coated cloth?

What is the difference between the knife scraping cloth and the plastic coating cloth? The biggest and most obvious difference between the knife scraping cloth and the plastic coating cloth is that the glue on both sides is different. If you scrape the two kinds of cloth with the same force, the knife scraping cloth will not have white marks. , and the plastic-coated cloth will be white with traces. This is the most intuitive difference. The knife scraping cloth also has the effect of anti-typhoon, anti-tear and tear-resistant. The waterproof canvas produced by our factory is welded by electronic high-frequency new technology between the various types of canopy fabrics. Compared with the traditional needle and thread connection, it has the advantages of higher peel strength, no water immersion, tensile force resistance, good water pressure resistance, and no dripping. It can be used for many years under normal conditions. 1. PVC canvas is a good cover for rain and dust; it is light and durable. 2. It has the functions of anti-UV blocking ultraviolet rays, anti-aging and anti-weathering. It can not only prevent your items from aging, but also prevent the loss and weathering of organic matter. 3. It has the characteristics of long service life, high and low temperature resistance, acid and alkali resistance, etc. 4. Its base cloth has high density and has not been stretched; it has a longer service life and higher waterproof strength than other brands. 5. The imported HPPT.PVC coatings are free of degumming, skin holes and cracks. We have decades of production experience and professional technical level, integrity, fast delivery, timely delivery. Features and performance indicators of our products 1. Tensile strength indicators: warp strength≥2100N/5CM Weft strength≥1600N/5CM 2. No water leakage, water pressure resistance value≥2000MM water column 3. Can withstand low temperature, cold resistance temperature is -20 ℃ 4. Can prevent mildew, and the anti-mildew test is first class.