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Mesh Spunlace Nonwoven Fabric Surface
- Sep 27, 2017 -

mesh spunlace nonwoven Fabric surface

Net Spunlaced Nonwoven Fabric Finishing New Technology In 1995, BBA in the United States developed the Interspun process and applied for a patent. With this process, the surface of the fabric is treated by spunlace, which can have a positive effect on the structure and properties of the fabric. In 1998, BBA entered into a cooperation agreement with Fleissner Corporation, which is an exclusive supplier of machinery for Fleissner. Fleissner's Aquatex is a system that uses spunlace to process woven fabrics and is known as a revolutionary measure of the finishing process for woven fabrics. The fabric is spunlaced and the yarn in the fabric is loosened and the fabric is effectively cleaned. According to the arrangement of the spittle, the effect of the peach skin can be obtained on both sides of the fabric or on one side The fabric produced in the process of stress, so that the yarn between the more uniform, so as to improve the fabric feel and appearance, increase the fabric thickness, so that the fabric shiny soft, wear resistance is not treated before more than 300% More than doubled the phenomenon, anti-pilling performance improved, anti-wrinkle increased, more uniform fabric, cloth pores reduced, more uniform distribution, for cotton fabric dyeing like mercerization in general. So after the spunlace treatment can be canceled desizing, scouring, mercerizing, sanding and other processes, bleaching process can be simplified, with a very significant comprehensive economic benefits. Products are widely used in decorative cloth, filter cloth, home textiles, clothing, car safety bag fabric. Recently, the Memis Acar study of the Department of Mechanical Engineering at Loughborough University in the UK has shown that the spunlace process can process glass fibers and produce industrial fabrics. Since the glass fibers are not curled, the traditional concept of dry nonwoven The process is difficult to process. Most glass fiber nonwovens are generally processed by acupuncture or wet process, but North Carolina State University (NCSN) has successfully developed spunlaced nonwovens of glass fiber and polyester blends. Diameter 16um coarse denier fiberglass, with spunlace is difficult to process, if the diameter of 6.5um fine denier fiberglass mixed, it is conducive to improving the strong spunlace nonwovens, so different fineness of the glass fiber mixture, fine denier fiber Conducive to spunlace, coarse denier fiber to help improve the strength of spunlace nonwovens. If the glass fiber and textile staple fiber such as polyester mixed, you can strengthen the spun tangent ability. The glass fiber and low melting point polyester mixed, can produce glass reinforced polyester composite materials. Researchers at the University of Auburm in the United States use the NGSN equipment to find that spunlace can produce earthwork, which is produced by acupuncture and hot rolling processes. Researchers have found that changing the spunlace pressure and the time required for the fiber to pass the needle can change the pore size of the geotextile. Aperture is a key indicator of geotextile, especially with its sand filter layer, allowing water to pass through and prevent soil movement. Prolonging the time of the action of the water needle by the needle or increasing the spunlace pressure can enhance the effect of the netted spunlace, and reduce the pore size of the fabric. The size of the aperture can be adjusted on the line without stopping, thus increasing the production speed, geotextile other than the processing of flexible and simple.