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PET Spunbond Nonwoven Fabric The Future Of Development

Yiwu Guanghong Non-Woven Co.,Ltd | Updated: Jul 20, 2017

Nonwovens is the textile industry in the youngest and most promising future of a new area. PET Spunbond Nonwoven Fabric China's non-woven industry started late, but the development is very fast. The early development of the non-woven fabrics used in the apparel industry, PET Spunbond Nonwoven Fabric as accessories. With the rapid development of social economy and science and technology, non-woven new products, PET Spunbond Nonwoven Fabric new technologies emerging, with ever-changing, and the scope of application is increasingly widespread.

The exact name of the nonwoven shall be nonwoven, or nonwoven. China's national standard GB / T5709-1997 "Non-woven textiles" The definition of nonwovens is: directional or random arrangement of the fiber, by friction, together, or bonding, or a combination of these methods combined with each other made Flakes, webs or batts, excluding paper, woven fabrics, knitted fabrics, tufted fabrics and wet matte products. PET Spunbond Nonwoven Fabric Because it is a need to spun the fabric and the formation of the fabric, but the textile short fiber or filament orientation or random arrangement, the formation of fiber structure, and then use mechanical, PET Spunbond Nonwoven Fabric thermal or chemical methods such as reinforcement.

Nonwovens break through the traditional textile principle, and has a short process, production speed, high yield, low cost, wide use, raw materials and more features, PET Spunbond Nonwoven Fabric is a new generation of environmentally friendly materials, with water, breathable, flexible Combustion, non-toxic non-irritating, rich colors and so on.

Nonwovens production fiber is mainly polypropylene (PP), polyester (PET). In addition, there are nylon (PA), viscose fiber, acrylic, sponge (HDPE), polyvinyl chloride (PVC).

According to the production process is divided into:

1 Spunlaced non-woven fabric: spunlace technology is the high-pressure fine water spray to one or more layers of fiber network, so that the fibers are tangled together, PET Spunbond Nonwoven Fabric so that the network can be reinforced with a certain strength.

2 heat-bonded non-woven fabrics: hot-bonded non-woven fabric is added in the fiber network or powder-like hot-melt adhesive reinforcement material, and then heated by heating and cooling into a cloth.

3 pulp air into non-woven fabrics: air-laid non-woven fabrics can be called clean paper, PET Spunbond Nonwoven Fabric dry paper non-woven fabrics. It is the use of air-laid technology to open the wood pulp fiber board into a single fiber state, and then use the air flow method to agglutinate the fiber into the curtain, the fiber mesh and then reinforce the cloth.

4 wet non-woven fabric: wet non-woven fabric is placed in the water medium fiber raw materials open into a single fiber, while mixing different fiber raw materials, made of fiber suspension slurry, PET Spunbond Nonwoven Fabric suspended pulp transported to the network, fiber In the wet state into a net and then into a cloth.

5 Spunbond non-woven fabric: Spunbond non-woven fabric is in the polymer has been extruded and stretched to form a continuous filament, the filament laying into a net, the web and then through its own bonding, PET Spunbond Nonwoven Fabric thermal bonding, chemical stick Or mechanical reinforcement method, so that the network into a non-woven fabrics.

6 meltblown non-woven fabrics: meltblown non-woven process: polymer feeding --- melt extrusion --- fiber formation --- fiber cooling --- into the network --- reinforced into cloth.

7 acupuncture non-woven fabrics: acupuncture non-woven fabric is a dry non-woven, acupuncture non-woven fabric is the use of puncture needle, the fluffy fiber reinforced into a cloth.

8 stitching non-woven fabric: stitching non-woven fabric is a dry non-woven, sewing method is the use of warp-knitted coil structure of the network, yarn layer, PET Spunbond Nonwoven Fabric non-woven materials (such as plastic sheet, plastic thin metal Foils, etc.) or a combination thereof to form a nonwoven fabric.

9 hydrophilic non-woven fabrics: mainly for the production of medical and health materials to achieve better feel and not scratch the skin. Like sanitary napkins, PET Spunbond Nonwoven Fabric sanitary pads is the use of hydrophilic non-woven hydrophilic function.

Filter material has become an indispensable modern society an important product. Non-woven filter as a new type of filter with its unique three-dimensional network structure, uniform pore distribution, filtration performance, low cost and variety of advantages are gradually replacing the traditional textile filter, PET Spunbond Nonwoven Fabric a filter media leading product development speed Extremely fast.

Agricultural nonwovens, long life, PET Spunbond Nonwoven Fabric good effect, low investment, promote the use of agricultural nonwovens conducive to the promotion of agricultural modernization. PET Spunbond Nonwoven Fabric Agricultural use mainly for the pad, insulation, insulation, wind barrier, fruit protection, pest control, nursery, planting, covering and so on.

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Yiwu Guanghong Non-Woven Co.,Ltd