What are the categories of non-woven fabrics
1.Spunlace non-woven fabric: high pressure water spray to a layer or multi-layer fiber net, so that the fibers intertwined with each other, so that the fiber net can be strengthened and have a certain strength.
2.Thermal bonding non-woven fabric: refers to the addition of fiber or powder hot melt bonding reinforcement material in the fiber network, fiber network after heating, melting and cooling reinforcement into cloth.
3.Pulp air flow into mesh non-woven fabric: also called dust-free paper, dry papermaking non-woven fabric. It is the use of air mesh technology to open the wood pulp fiberboard into a single fiber state, and then use the air flow method to make the fiber agglutinate on the mesh curtain, the fiber network is then reinforced into cloth.
4.Wet non-woven fabric: will be placed in the water medium of the fiber raw materials open into a single fiber, at the same time make different fiber raw materials mixed, made of fiber suspension slurry, suspension slurry transported to the network mechanism, fiber in the wet state into a network and then reinforced into cloth.
5.Spinning and bonding non-woven fabric: is in the polymer has been extruded and stretched to form a continuous filament, filament laid into a network, the fiber network after its own bonding, thermal bonding, chemical bonding or mechanical reinforcement method, so that the fiber network into non-woven fabric.
6.Melt-blown non-woven fabric: the process: polymer feeding - melt extrusion - fiber formation - fiber cooling - mesh - reinforcement into cloth.
7.Acupuncture non-woven fabric: It is a kind of dry non-woven fabric. Acupuncture non-woven fabric is to reinforce the fluffy fiber net into cloth by using the puncture effect of stinging needle.
8.Sewing non-woven fabric: is a dry non-woven fabric, sewing method is the use of warp knitting coil structure of the fiber net, yarn layer, non-textile materials (such as plastic sheet, plastic thin metal foil, etc.) or their combination of reinforcement, to make non-woven fabric.