spunlace nonwoven spunbond bicomponent microfiber technology and application

Hollow orange flap-component spunbond spunlace non-woven microfiber is a new two-component microfiber nonwovens, it is not only in the fiber composite spinning technology and spunbond nonwovens technology together, and the use of spunlace non-woven fabric strip technology, the  Abrasive paper hollow orange flap-type composite microfiber polyester and nylon filament fiber opening, consolidation, do not need to go through spinning, weaving, you can once into cloth. It is a multi-disciplinary, multi-professional product, which combines two spunbond and spunlace nonwoven product benefits and technical advantages as a whole, a new generation of non-woven fabric grafted innovative R & D of high-end products.
Hollow orange flap-type two-component spunbond nonwoven spunlace process is in its main component spunbond nonwoven spunlace stripping technique used in a hollow orange flap microfiber filaments postmenopausal Road spunlace, completed fibrillation, consolidation, forming a two-component spunbond spunlace nonwoven fabric.
Currently, two-component microfiber nonwovens technology mainly to island and orange petal type-based, sea-island microfiber nonwoven technologies are divided into fixed and fixed-island island type two, its principles are based on island staple fiber (PA6/PE or PET / COPET) as raw  Sanding disc material, carded, needle craft made of non-woven fabric, and then extracted with toluene or base reduction will be one component dissolved, then, the production surplus fine fiber nonwoven fabric. This process is not only a long process, device configuration complexity, but also more serious environmental pollution, in addition, 30% of the raw material but also impaired, resulting in a great waste.
The use of orange petal-type polyester / nylon composite microfiber nonwovens technology, especially the use of hollow orange flap-type conjugate spinning spun into cloth once + spunlace method, compared with orange flap composite short fibers (polyester / Jin complex), carded into a web, then the chemical, physical treatment, so that splitting, peeling, fine fiber nonwoven fabric to obtain a method, short process, reducing the considerable amount of process equipment, and greatly reduces the equipment operating costs.
This project is the use of a hollow orange flap-type two-component spunbond filaments, after conjugate spinning cooling, high-speed air after stretching, a silk shop network via fiber spunlace open, after ceramic flap disc  consolidation, made of microfiber no woven fabrics. Spunlace microfiber filament fiber opening, the single fiber up to 0.075D, this non-woven fibers woven into the texture and woven fabrics, knitted similar dense fiber structure, large surface area, moisture absorption and permeability Good.