Non-woven filter cloth is a kind of non-woven fabric, which is directly applied to the new type of fiber products with soft, breathable war surface structure composed of various web forming methods and consolidation techniques of polymer chips, short fibers or filaments.
It has a short process, high yield, low cost, rapid changes in species, the source of raw materials and other common characteristics of non-woven fabrics based on consumer technology can be divided into:
1, Spunlaced nonwovens: It is the high pressure micro-water flow to one or more layers of fiber, so that the fibers intertwined with each other, so that the network can be reinforced and have a certain strength. 2, heat the non-woven fabric: refers to the fiber in the fiber or powder to participate in hot-melt bonding reinforcement materials, fiber and then heated to melt cooling and reinforcement into cloth. 3, pulp airlaid non-woven fabrics: also known as dust-free paper, dry papermaking non-woven. It is the use of airlaid technology to open the wood fiberboard into a single fiber state fiber state, and then use the airflow method to make the fiber agglomeration in the net curtain, the net and then consolidated into cloth. 4, wet non-woven: the fiber material is placed in an aqueous medium opened into a single fiber, while the different fiber raw materials mixed to make a fiber suspension slurry, suspension of the slurry to the network structure, the fiber in wet state Into the network and then consolidated into cloth. 5, Spunbond nonwovens: After the polymer has been extruded and stretched to form continuous filaments, the filaments are laid into a net which is then bonded by itself, thermally bonded, chemically bonded or mechanically reinforced Way to make the fiber into a non-woven fabric. 6, meltblown nonwovens: The process: polymer feed --- melt extrusion --- fiber composition --- fiber cooling --- into the network --- reinforced into cloth. 7, non-woven acupuncture: is a dry non-woven, acupuncture non-woven is the application of puncturing puncture the role of loose fiber network reinforcement into cloth. 8, stitching non-woven: a dry non-woven, stitch method is the application of warp knitting loop structure on the web, yarn layer, non-woven materials (such as plastic sheets, plastic foil, etc.) or Their combination is stopped to make a non-woven fabric. The company is located in:
Due to the many functional superior properties of nonwovens, their use is extremely prevalent and, according to their usefulness, can be divided into:
1, non-woven clothing;
2, leather, non-woven shoes;
3, home decoration, home non-woven fabrics;
4, medical and health non-woven fabrics;
5, filter material with non-woven fabric;
6, industrial non-woven fabrics;
7, non-woven automotive industry;
8, non-woven packaging;
9, agricultural and horticultural non-woven fabrics;
10, military, defense industry with non-woven fabrics;
11, non-woven fabrics used in other industries
(Addtime：2017-12-21)
