Through the extension of canvas Zhongshan company   

        PE canvas and PVC canvas look from the product is already the two different nature of the product, whether material also materials, materials are not put on a par with, PVC canvas is specifically cover the goods with.
        previously described PE and PVC canvas processing concept, now talk about PE and PVC what is the difference between a canvas canvas. First introduced the PE canvas, woven cloth is in most PVC renewable materials manufacturing or other renewable material manufacturing, material plastic difference. Such materials manufacturing, fabric weaving is very sparse, often called the color of the cloth, tarpaulin, tarpaulin account. PE canvas is weaving knitting good will into the material barrel oil tarpaulin, tarpaulin if knife scraping, plus the compression of the material will be scraped off, don't stick the sheet.
        secondly, PVC canvas very close in the fabric weaving, the main ingredients of PVC paste resin, surface coating with addition of accelerator, mildew, anti ageing agent, agent and other chemical additives. Is mainly the vertical machine production, the tarpaulin into material barrel out, you can use a knife to scrape. PVC materials are often added stabilizer, lubricant, auxiliary processing agent, pigment, impact resistant agent and other additives in practical use.
        look from the product is already the two different nature of the product, PE canvas can also be used to cover the goods, waterproof, but not durable, not aging. The use of half a month to a month or so will rot, pink, can not be reused, only when the disposable. While the PVC canvas is coated cloth, excellent waterproof, mildew resistant, wear-resistant, durable, cold resistance, aging resistance, etc. the nature of function, 100% waterproof, low temperature flexibility good, high strength, strong tension, the characteristics of relatively light etc..