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[How is PP spunbond nonwoven made?]
Release date:[2018/11/26] Is reading[62]次

How is PP spunbond nonwoven made?

 

PP spunbond nonwoven fabric is a fabric that does not need to be spun woven fabric, but the woven short fibers or filaments are oriented or randomly stretched to form a web structure, and then mechanical, thermal bonding or chemical methods are used. Reinforced, PP spunbonded nonwoven fabric is formed by laminating filaments after the polymer has been extruded and stretched to form continuous filaments. The web is then bonded, thermally bonded, chemically bonded or The mechanical reinforcement method makes the web into a non-woven fabric.

 

PP spunbond nonwoven fabrics are not woven and braided together by one yarn, but the fibers are directly bonded together by physical means, so when you take the sticky name in your clothes, It will be found that the root of the wire is not drawn. The non-woven fabric breaks through the traditional textile principle, and has the characteristics of short process, high production speed, high output, low cost, wide application and many raw materials. High strength, high temperature resistance, aging resistance, UV resistance, high elongation, stability and permeability, corrosion resistance, sound insulation, anti-mite, non-toxic.

 

The wet-laid non-woven fabric is to open the fiber raw material placed in the water medium into a single fiber, and at the same time mix different fiber raw materials to form a fiber suspension slurry, and the suspended pulp is transported to a web forming mechanism, and the fiber is netted in a wet state. Reinforced into a cloth, the PP spunbond nonwoven fabric is formed by laminating the filaments after the polymer has been extruded and stretched to form continuous filaments, and the web is then subjected to self-bonding, thermal bonding, chemical bonding or The mechanical reinforcement method makes the web into a non-woven fabric.

 

Dongguan Jinchen Nonwoven Co., Ltd. has four new advanced production lines, perfect product testing equipment and quality assurance system. It is a comprehensive large-scale non-woven fabric manufacturer integrating R&D, production and sales. It can produce 9 grams to 300 g of PP spunbond non-woven fabrics of various colors within 3.2 m wide.

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