Introduction of non-woven fabric |

Apr 09, 2021

Non-woven fabric

Non-woven cloth, also known as non-woven cloth, needled cotton, is composed of directional or random fibers.

It is called cloth because it has the appearance of cloth and certain properties.

Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light weight, non-combustion-supporting, easy decomposition, non-toxic and non-irritating, colorful, low price, recycling and reuse, etc.

Such as the use of polypropylene (PP material) granule as raw material, after high temperature melting, spinneret, paving, hot rolling continuous one-step production.


1. Light quality: polypropylene resin as the main raw material, specific gravity is only 0.9, only cotton.Three-fifths, fluffy and good to the hand.

2. Soft: composed of fine fibers (2-3D), light point hot melt bonding forming.

The finished product has moderate softness and comfort.

3. Water and air permeability: polypropylene slice does not absorb water, water content is zero, the finished product water quality is good, composed of 100% fiber with porosity, good air permeability, easy to keep the cloth dry, easy to wash.

4. Non-toxic, non-irritating: the product is made of food grade raw materials in line with FDA, without other chemical ingredients, stable performance, non-toxic, no odor, and no irritation to the skin.

5. Antimicrobial and chemical resistance: polypropylene is a chemically blunt material, not moth-eaten, and can isolate bacteria and insect erosion in the liquid;

Antibacterial, alkali corrosion, the finished product does not affect the strength due to erosion.

6. Antibacterial.

Products with water, no moldy, and can isolate the presence of bacteria and insects in the liquid erosion, no moldy decay.

7. Good physical properties.

It is made of polypropylene, which is directly spread into a net and thermally bonded. The strength of the product is better than that of common staple fiber products. The strength has no direction and the strength is similar in vertical and horizontal directions.

8. In terms of environmental protection, the raw material of most non-woven fabrics used is polypropylene, while the raw material of plastic bags is polyethylene. Although the two substances have similar names, they are very different in chemical structure.

The chemical molecular structure of polyethylene has a very strong stability, very difficult to degrade, so plastic bags need 300 years to decompose;

The chemical structure of polypropylene is not strong, the molecular chain can easily break, which can be effectively degraded, and in a non-toxic form into the next environmental cycle, a non-woven shopping bag can be completely decomposed in 90 days.

Moreover, non-woven shopping bags can be reused more than 10 times, and the pollution to the environment after being discarded is only 10% of plastic bags.


1) Compared with textile cloth, the strength and durability are poor.

2) It can't be washed like other fabrics.

3) the fibers are arranged in a certain direction, so it is easy to split at right angles, etc.

Therefore, the improvement of production methods is mainly focused on the improvement of preventing fission.


Non-woven fabric maintenance: non-woven fabric in the maintenance and collection should pay attention to the following points: 1, to keep clean, often change wash, prevent moths breeding.

2. For seasonal storage, it must be washed, ironed, dried, sealed in plastic bags and placed in the wardrobe.

Pay attention to shading to prevent fading.

Frequent ventilation, dust removal and dehumidification should not be insolated.

Mildew - proof, moth - proof tablets should be put inside the wardrobe, lest cashmere products be affected by damp, mildew and worms.

3. When wearing inside, the lining of the matching coat should be smooth, and the pocket should not be filled with hard objects such as pens, key bags, mobile phones, etc., to avoid local friction and pilling.

When wearing, minimize friction with hard objects (such as sofa backrest, armrest, desktop) and hook hanging.

It is not easy to wear for too long. It should be stopped or changed in about 5 days to restore the elasticity of the clothes and avoid fiber fatigue and damage.

4, if there is pilling, do not force pull, must use scissors to cut the pompon, so as not to be able to repair due to off-line.

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