First, PVC/PU leather

    In China, people are accustomed to using PVC resin as raw material to produce artificial leather called PVC artificial leather (referred to as artificial leather); artificial leather produced with PU resin as raw material is called PU artificial leather (referred to as PU leather): using PU resin and non-woven fabric as raw materials The artificial leather produced is called PU synthetic leather (referred to as synthetic leather).

    Second, nylon / oxford cloth

    Oxford cloth is a new type of fabric with various functions and versatility. At present, there are mainly varieties such as: grid, full-elastic, nylon, and Tige.

    Third, non-woven

    Non-woven fabrics can be divided into different according to the production process:

    1. Spunlaced non-woven fabric: The high-pressure fine water flow is sprayed onto one or more layers of the fiber web to entangle the fibers with each other, so that the fiber web can be reinforced and has a certain strength.

    2, heat-bonded non-woven fabric: refers to the addition of fibrous or powdered hot-melt bonding reinforcement material in the fiber web, and the fiber web is then heated and melted to cool and form a cloth.

    3, pulp airlaid non-woven fabric: can also be called dust-free paper, dry papermaking non-woven fabric. It uses the air-laid technology to open the wood pulp fiber board into a single fiber state, and then uses a gas flow method to agglomerate the fibers on the mesh curtain, and the fiber web is further reinforced into a cloth.

    4. Wet-laid non-woven fabric: the fiber raw material placed in the water medium is opened into a single fiber, and at the same time, different fiber raw materials are mixed to form a fiber suspension slurry, and the suspended pulp is transported to a web forming mechanism, and the fiber is in a wet state. Reinforce the cloth into a cloth.

    5. Spunbond non-woven fabric: After the polymer has been extruded and stretched to form continuous filaments, the filaments are laid into a net, and the web is then bonded, thermally bonded, chemically bonded or mechanically reinforced. The method is to make the web into a non-woven fabric.

    6. Meltblown non-woven fabric: The process: polymer feeding --- melt extrusion --- fiber formation --- fiber cooling --- netting --- reinforcement into cloth.

    7. Needle-punched non-woven fabric: It is a kind of dry-laid non-woven fabric. The needle-punched non-woven fabric is a puncture effect of a lancet, and the fluffy fiber web is reinforced into a cloth.

    8. Stitched non-woven fabric: It is a kind of dry non-woven fabric. The stitching method is to use warp knitting coil structure for web, yarn layer, non-woven material (such as plastic sheet, plastic thin metal foil, etc.) or Their combination is reinforced to form a nonwoven fabric.

    Fourth, denim / canvas

    Denim is a warp yarn dyed with pure cotton indigo and a natural weft yarn. It is made of three right-handed right twill weaves. It can be divided into light, medium and heavy. The width of the cloth is mostly between 114 and 152 cm.