What Are The Advantages Of Non Woven Fabric?

What Are The Advantages Of Non Woven Fabric?

Advantages of non woven fabrics


Advantages:



1. Light weight: with polypropylene resin as the principle raw material, the proportion is only 0.9, only three-fifths of that of cotton, with fleeciness and good feel.



2. Non-poisonous and non-irritating: the product is manufactured with food grade raw supplies in accordance with FDA, without different chemical ingredients, stable performance, non-poisonous, odorless and non-irritating to skin.



3. Antibacterial and anti-chemical agents: polypropylene is a chemically blunt substance, which isn't insect-eaten and may isolate the erosion of bacteria and insects in the liquid; Antibacterial, alkali corrosion, finished products don't have an effect on the energy resulting from erosion.



4. Good physical properties. Made of polypropylene spinning directly right into a net of thermal bonding products, the strength of the products is better than the overall staple fiber products, the power of the directionless, just like the vertical and horizontal strength.



5. When it comes to environmental protection, polypropylene is the raw material of most non woven materials, while polyethylene is the raw materials of plastic bags. Although the two substances have related names, they are quite totally different in chemical structure. The chemical molecular structure of polyethylene has quite strong stability and is extremely tough to degrade, so it takes 300 years for plastic bags to decompose. The chemical construction of polypropylene is weak, and the molecular chain could be easily broken, so that it could be successfully degraded, and it enters the next environmental cycle in a non-toxic form. A non-woven shopping bag can be fully decomposed within 90 days. Moreover, the non-woven shopping bags could be reused for more than 10 occasions, and the air pollution to the atmosphere after being discarded is only 10% of that of plastic bags.

Classification of non woven materials



1. Spiny non woven cloth



The spining process is to spray a high pressure water jet onto one or more layers of fiber network, so that the fibers are entangled with each other, so that the fiber network could be strengthened and have a sure strength.



2. Heat-bonded non woven fabric



Thermal bonding non woven material refers back to the addition of fiber mesh or powder scorching melt bonding reinforcement supplies, fiber mesh after heating melting cooling reinforcement into cloth.



3. The pulp flows into a net of non-woven cloth



The air movement into the net non-woven fabric can also be called dust-free paper, dry paper making non-woven cloth. It's the usage of air mesh technology to open the wood pulp fiber board loose right into a single fiber state, and then use air stream method to make the fiber agglutination within the net curtain, fiber mesh reinforcement into cloth.



4. Wet non woven material



Wet non-woven cloth is the fiber raw materials within the water medium is opened into a single fiber, at the same time, totally different fiber raw supplies are mixed, made into fiber suspension slurry, suspension slurry is transported to the network forming mechanism, the fiber in the wet state into a network and then strengthened into cloth.



5. Spunbonded, non woven material



Spunbonded non-woven cloth is in the polymer has been extruded, stretch and type a steady filament, filament laid into a network, fiber network after its own bonding, thermal bonding, chemical bonding or mechanical reinforcement methodology, in order that the fiber network into non-woven cloth.



6. Melt spray non woven fabric



Melt-blown non-woven process: polymer feeding - melt extrusion - fiber formation - cooling - into a network - reinforcement into cloth.



7. Acupuncture on non woven material



Needling non-woven fabric is a kind of non-woven cloth by dry method. Needling non-woven cloth is to strengthen the fabric with a fluffy fiber net by using the puncture perform of needles.



8. Stitch non woven material



non woven cloth is a kind of dry non woven fabric. The knitting method is to use the warp knitting coil construction to strengthen the fiber mesh, yarn layer, non-textile material (reminiscent of plastic sheet, plastic thin metal foil, etc.) or their combination to make non woven fabric.

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