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  • PVC is polyvinyl chloride, and its monomer structure is CH2=CHCl. PVC coated fabric is composed of him. Today we will talk about the manufacturing process of PVC coated fabric.

    Manufacturing process:

    1. For PVC calendering, the base fabric is first coated and primed. The PVC slurry is first made into a PVC paste according to the formula, and then pressed into a PVC film of a certain thickness by a special machine, and then pressed on the base fabric at high temperature, dried and cured. Then cut and roll.

    2. The PVC coating is a special PVC glue that is directly coated on the base cloth with a dry coating, and then dried and cured to roll.

    the difference:

    The difference between the two is that the craftsmanship is different, and the product styles made are also different. One is the calendering method and the other is the direct coating by the dry method. The products made have their own advantages and disadvantages.

    The advantages of calendered PVC: it can be made very thick, and the PVC surface can also be patterned; the disadvantages are: poor hand feeling and poor fastness.

    The advantages of coated PVC: good hand feel, good fastness, and low price; disadvantages: the thickness of the coating is relatively thin, and the requirements for the base fabric are high (the cloth with too thin weft density is not suitable for coating).

    Hangzhou Xiaoshan Zhengda Textile Co., Ltd. is a professional manufacturer of PVC coated fabrics. If you want to buy or wholesale PVC coated fabric, you can visit our official website. https://www.zd-fabric.com/product/pvc-pu-fabric/
  • 10/30/20 at 1:00 AM -
    10/31/20 at 1:00 AM
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