Nowadays there are many ways to filter, and the fabric system is also widely used. Needle punched non-woven fabric is one of the filter materials, which belongs to a fabric medium. It is commonly used in some industrial sectors, such as electronics, food, oxygen production, medicine, etc., as well as the requirements of hotels in terms of air dust and sanitation, mainly to lay low concentration du...

Needle punched non-woven products are formed by fine carding, repeated precision needle punching or appropriate hot rolling treatment. Through the coordination of different production processes and the matching of different materials, there are currently hundreds of different products on the market, including: geotextiles, geomembranes, velvet cloth, speaker blankets, electric blanket cotton, embr...

1. Spunlace non-woven fabric The spunlace process is to spray high-pressure fine water flow onto one or more layers of fiber webs, so that the fibers are entangled with each other, so that the fiber webs are reinforced and have a certain strength. 2. Heat-sealed non-woven fabrics Thermally bonded non-woven fabrics refer to adding fibrous or powdery hot-melt bonding reinforcement materials to the f...

Needle-punched nonwoven fabric is a kind of nonwoven fabrics which is made of polyester and polypropylene raw materials. It is made by several times of needling and appropriate hot rolling. According to different technology, with different materials, it can made out more than hundreds of products. Needle-punched nonwoven fabric is widely used in: geotextiles, geomembranes, velvet cloth, speaker bl...