What are the main components of non-woven fabrics
Non-woven fabrics are composed of directional or random fibers. They are a new generation of environmentally friendly materials. They are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color and low in price. , Recyclable and so on. Polypropylene pellets are mostly used as raw materials, and are produced by a continuous one-step method of high-temperature melting, spinning, laying, and hot-pressing coiling. It is called cloth because of its appearance and certain properties.
The non-woven fabric is made of polypropylene spun and directly laid into a net and thermally bonded. The strength of the product is better than that of the general staple fiber product, the strength is non-directional, and the longitudinal and transverse strengths are similar. In terms of environmental protection, the raw material of most of the non-woven fabrics currently used is polypropylene, while the raw material of plastic bags is polyethylene. Although the two substances have similar names, they are quite different in chemical structure. The chemical molecular structure of polyethylene has quite strong stability and is extremely difficult to degrade, so it takes 300 years for plastic bags to decompose; while the chemical structure of polypropylene is not strong, the molecular chain can be easily broken, so that it can be effectively degraded , and enter the next environmental cycle in a non-toxic form, a non-woven shopping bag can be completely decomposed within 90 days. Moreover, non-woven shopping bags can be reused more than 10 times, and the pollution to the environment after disposal is only 10% of that of plastic bags.
The fibers used in the production of non-woven fabrics are mainly polypropylene and polyester. In addition, there are nylon, viscose, acrylic, ethylene, and vinyl. According to application requirements, non-woven fabrics are divided into two categories: disposable application type and durable type.
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You can get a of any specification from Wenzhou Xinyu Non-woven Fabric Co., LTD. as we have varied specifications to suit different non-woven manufacturing needs and cater to a wide client base existing in both domestic and overseas market. please feel free to enquire us at XINYU Non-woven.
Apart from this, exhibit myriad non woven fabric supplier benefits, like the prevention of non woven application by enhancing non-woven product.