Youyu needle punched non-woven fabric

Needle-punched non-woven fabrics are a kind of non-woven fabrics, which are made of polyester and polypropylene raw materials, and are processed through multiple needle punching and proper hot rolling. According to different crafts, with different materials, hundreds of products are made, which are used in all walks of life, and products of various specifications can be customized according to different purposes.

Needle-punched non-woven fabric is a kind of dry-laid non-woven fabric. It is made by opening, carding, and spreading short fibers into a fiber web, and then the fiber web is reinforced into a cloth with needles. The needles have barbs to remove the fibers. The net is repeatedly pierced and the hook belt fiber is reinforced to form a needle-punched non-woven fabric. Non-woven fabric has no warp and weft, and the fabric fibers are messy, and the warp and weft performance is not much different. Typical products: synthetic leather base cloth, needle-punched geotextile, etc.

Made of polyester and polypropylene raw materials, through carding, combing, pre-needling, and main needling. The center is interlayered with mesh cloth, and then through double nucleation, air-laid and needle-punched composite cloth, the post-press filter cloth has a three-dimensional structure. After heat setting and singeing, the surface is treated with a chemical oil agent to make the filter cloth The surface is smooth, and the micropores are evenly distributed. From the surface, the product has good density, smooth and air-permeable surfaces on both sides. It is proved that the filter on the plate and frame compressor can use high-strength pressure and the filtration accuracy is up to 4 microns. Need to provide polypropylene and polyester two kinds of raw materials. Practice has proved that non-woven filter cloth has better performance in plate and frame filter press: for example, slime treatment in coal preparation plants and wastewater treatment in iron and steel plants. Waste water treatment in breweries and printing and dyeing plants. If the filter cloth of other specifications is used, the filter cake will not be dry and difficult to fall off. After using the non-woven filter cloth, the filter cake is quite dry when the filter pressure reaches 10kg-12kg, and the filter cake is opened when the filter is framed. It will fall off automatically. When users choose non-woven filter cloth, they mainly consider non-woven filter cloths of different thickness and quality according to air permeability, filtration accuracy, elongation, etc. Please click polyester needled felt and polypropylene needled felt for product parameters. The specifications and varieties are all Can be formulated.
Needle punched non-woven fabric series products are formed by fine carding, multiple precision needle punching or proper hot rolling treatment. On the basis of introducing two high-precision acupuncture production lines at home and abroad, high-quality fibers are selected. Through the coordination of different production processes and the combination of different materials, hundreds of different products are currently circulating on the market, including: geotextile, geomembrane, velvet, speaker blanket, electric blanket cotton, embroidered cotton, clothing cotton, Christmas Crafts, artificial leather base cloth, special cloth for filter material.