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Industry information

The production process of non-woven fabrics.

 Non-woven fabric is a kind of don't need to be formed by spinning weaving fabric, just short textile fiber or filament for directional or random supporting columns, form a fiber network structure, and then by adopting the method of mechanical, hot glue or chemical reinforcement. Simple say is: it is not by one yarn weaving, knitting together, but the fiber directly by physical method together, so, when did you get your clothes stick said, you will find, is can't afford the loose thread ends. Non-woven fabric breaks through the traditional textile principle, and has the characteristics of short process, fast production, high yield, low cost, wide application and many raw materials. Its main purposes can be divided into: (1) medical and health care cloth: surgical clothing, protective clothing, sterilizing cloth, mask, diaper, women's sanitary napkin, etc.

(2) home decoration fabric: wall cloth, tablecloth, bedspread, bedspread, etc.;
(3) follow the cloth: lining, bonding, flocculating, shaping cotton, various synthetic leather soles, etc.;
(4) industrial fabrics: filtration materials, insulating materials, cement packaging bags, geotextiles, covering cloth, etc.;
(5) agricultural cloth: crop protection cloth, seedling cloth, irrigation cloth, thermal insulation curtain, etc.;
(6) other: space cotton, thermal insulation materials, linoleum, cigarette filters, bags and tea bags, etc. ?
Production process of non-woven fabrics:
The water prick process is to spray the high pressure fine water to a layer or multi-layer fiber network, so that the fibers are entangled together, so that the fiber net can be strengthened and has a certain strength. The slurry air flow into the net non-woven air into the net non-woven fabric can also be called clean paper, dry paper non-woven fabrics. It is used as a network technology to loosen the wood pulp fiberboard into a single fiber state, and then use airflow method to make the fiber condensed into the net curtain, and the fiber net is reinforced into cloth. Heat-sealing non-woven: hot glue non-woven refers to the fabric with fibrous or powder hot melt adhesive reinforcement materials, fabric after heating molten cooling reinforcement into cloth, wet non-woven fiber raw material is placed in a water medium opening into single fiber, at the same time make different fiber ingredients, made from fiber suspension slurry, suspension slurry to the network, fiber under wet condition into a network to reinforce into cloth. The above content is the simple introduction to the non-woven production process.
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