An Analysis of Non-woven Fabric

The main performance of non-woven fabric

The nonwoven fabric is stacked each other by filament mesh, and it has a high porosity, having the characteristics of good light transmittance, the strong moisture permeability, high breathability, non-toxic and non-irritating. In addition, it can be recycled for many times, and it is biodegradable. The texture is light, soft, flexible, corrosion-resistant and washable. Non-woven production speed is fast, process is short, cost is low, yield is high, the source of raw materials is broad and rich colors, so non-woven fabric manufacturer is interested in this product.



The production technology of non-woven fabric

According to different processing technology, Non-woven fabrics and the production process can be divided into: acupuncture non-woven, spunlace nonwoven wet non-woven, stitched non-woven, heat sealing non-woven, meltblown nonwoven, spunbonded nonwoven fabric, a pulp airlaid nonwoven fabrics, and so on. Non-woven bags are mostly the non-woven heat sealing.

Application prospects of non-woven fabric

With China's rapid economic development and the continuous improvement of people's quality of life, environmental awareness is growing. The non-woven bags produced by biodegradable fiber production and natural fibers can achieve environmental protection, conservation requirements. If the polyamide fiber is added in the non-woven production, then it has the better carrying capacity and durability. In addition, the non-woven bags(fire retardant fabric) after finishing in the processing of oil, antibacterial and easy decontamination and water repellent is not easy to be contaminated by water and oil, and also has antibacterial properties, is also more convenient for cleaning when necessary. The size of the folded shopping bag is small, which is easy to carry and keep in line with the requirements of cycle repeatedly use. With non-woven processing technology matures and processing costs decline, non-woven bags will surely have a good prospect of application.

The characteristics of the non-woven shopping bags

The commonly used plastic bags in everyday life are non-degradable, or the degradation years are decades or even hundreds of years. Due to the non-degradation characteristics of ordinary plastic bags, they contaminate the oil and groundwater. In addition, a plastic bag can carry the items from the supermarket homes and it can only be used in full bloom refuse or directly lost, there are still very serious waste problem, while the reusable shopping bags are healthy and safe in the process of using, and can be repeatedly reused. The shopping bags can obtain degradation or recycling reproduction.

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The Application of Non-woven Fabrics

According to the durability, the garment is divided into two categories: the durability and non-durability (disposable). Currently, the applications of non-woven clothing are mainly in the field of non-durable clothing. Non-woven applications in the non-durable clothing have been very popular, such as spunlace medical protective clothing, PP disposable spunbond protective clothing, and SMS medical protective clothing, etc. So non-woven fabric manufacturer is making efforts to develop in this area.Currently, new product developments in this area include two aspects: one is the new expansion of the existing materials in clothing applications; second, is the development of a new type of non-woven fabrics.



Non-durable non-woven apparel fabrics

SMS nonwoven spunbond and meltblown composite products, has high strength, good filtering performance, adhesive-free, non-toxic, etc., has played an important role in the field of medical and industrial filter material, new applications SMS breathable not produce fiber dust, to prevent particle exchange characteristics of the human body with the outside world, for the pharmaceutical, biotechnology, optoelectronics processing, electrical components and chip requires a high degree of clean production environment. The spunbond non-woven consists from high-strength continuous filament, account for a large proportion of disposable protective clothing market. The latest development is adding special additives or spunbond production process finishing, so the products have the function of flame resistance, anti-static, anti-radiation, hydrophobic guide wet, antibacterial, warmth and other features. In the development of new fibers, the water-soluble non-woven fabric is an environmentally friendly product, and is gradually expanding its scope of application. The Spunlace nonwoven produced by polyvinyl alcohol-soluble fiber is a good material for the production of radiation protection and pollution preventing clothing. In order to increase the protective effect, it can be composited with the water-soluble film to increase the barrier properties of protective clothing. In addition, in the use of the new fiber, the technology is invented that add the super-absorbent fiber (SAF) in the non-woven production process. This nonwoven fabric containing SAF particularly has good soft feel and absorbency, which can rapidly absorb sweat, increasing the microenvironment comfort between clothing and human.

Durability non-woven clothing fabric

Due to there is gap between the non-woven fabric and the apparel fabrics in the requirements of drape, elasticity, strength and elongation, the opacity and pilling and other aspects, and lack a certain sense of art in appearance, so it is quite difficult to be applied to the field of the durability garment. However, non-woven fabric has the advantages of casual side and slipping directly selvage involved in the design, do not need ironing and sewing clothing hemmer characteristics that distinguish it from machine woven and knitted fabrics. It is optimistic about the advantages of simple non-woven garment sewing process, many researchers and non woven fabric supplier have the courage to face the risk of product development. The focus of research in recent years focused on how to improve the performance of the non-woven fabric drape, abrasion resistance, flexibility and elastic recovery capability to make it suitable for the requirements of the durability of the garment fabric.

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