The application of non-woven fabrics in non-durable clothing has been very popular, such as spunlace medical protective clothing, PP disposable spunbond protective clothing and SMS medical protective clothing. At present, the development of new products in this field includes two aspects: one is the new expansion of existing materials in the field of apparel applications; the second is the development of new non-woven fabrics. Pu Sectional Sofa,Living Room Sofa,Pu Loveseat Sofa,Leather Sectional Sofa Sets Kaifeng Lanwei Smart Home Co., Ltd , https://www.sofawickles.com
Non-durable non-woven clothing fabric
SMS non-woven fabric is a composite product of spunbond and melt-blown. It has the advantages of high strength, good filtration performance, no binder, no toxicity, etc. It has already played an important role in the field of medical and industrial filter materials. The latest applications are Using the characteristics of SMS ventilation, no fiber dust, and preventing the human body from exchanging particles with the outside world, it is used in pharmaceutical, bioengineering, optoelectronic processing, electrical components, and chips that require a highly clean production environment. Spunbond nonwoven fabrics are composed of high-strength continuous filaments and occupy a large proportion in the disposable protective clothing market. The latest development is to add special additives or post-finish in the production process of spunbond nonwoven fabrics. The product has the functions of flame retardant, antistatic, anti-radiation, hydrophobic and moisture-conducting, antibacterial and warmth protection.
In terms of the development of new fibers, water-soluble non-woven fabrics are an environmentally friendly product, and their applications are gradually expanding. The spunlace non-woven fabric is produced by using polyvinyl alcohol water-soluble fiber, which is a good material for making radiation-proof and pollution-proof clothing. In order to increase the protective effect, it can also be combined with a water-soluble film to increase the barrier performance of protective clothing. In addition, in the use of new fibers, foreign countries have also developed the technology of adding superabsorbent fiber (SAF) in the production process of non-woven fabrics. This non-woven fabric containing SAF has a particularly good soft feel and water absorption properties. When used as a underwear, it can quickly absorb the sweat of the human body and increase the microenvironmental comfort between the clothing and the human body.
In the development of new composite non-woven materials, the United States has developed a new type of cotton fiber composite non-woven fabric with a thermally bonded non-woven fabric of cotton and polypropylene fibers. The two-layer or three-layer composite material is composed of spun-bonded fabric. The product feels similar to pure cotton knitted fabrics, with good strength and elongation, water absorption and water retention, fast wicking speed, and low pilling performance. After finishing, the instant elastic recovery when the elongation is 50% The rate can reach 83% ~ 93%, suitable for making medical isolation suits and disposable underwear. In addition, the new generation of biochemical protective clothing developed by the US military makes full use of the advantages of woven, knitted and non-woven fabrics. The outer layer of the protective clothing is tear-resistant nylon / cotton fiber poplin after water repellent treatment; the lining is a belt Non-woven fabric with activated carbon; the innermost layer is tricot warp knitted fabric. Compared with the existing protective clothing, this kind of clothing not only provides military soldiers with special chemical protection, but also increases the portability of the clothing and reduces the cost. It can withstand at least 3 washings.