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PP Spunbond Nonwoven Fabric Structure

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

Believe that many friends on the PE / PP double group of spunbond cloth is not yet understood, PE / PP double group of spunbond cloth is made of PE polyethylene and polypropylene polypropylene spunbond made using, with double core structure. PE / PP double sets of spunbond cloth with a soft touch feel smooth, heat together, PP Spunbond Nonwoven Fabric good tension, high tensile strength, safety, PP Spunbond Nonwoven Fabric no added no stimulation, and so the characteristics of today to analyze the specific Safe without adding non-irritating features.

Now the safety awareness of all people are improving, consumers in the purchase of diaper on the safety of a higher demand. Then the actual production and sales of diaper, PP Spunbond Nonwoven Fabric you need to have a better non-woven safety.

We all know PP spunbond nonwovens, in order to achieve better softness, you must add a variety of additives. However, PE / PP double sets of spunbond in the application is without any addition and modification under the premise of achieving better heat and softness

PE / PP bicomponent fiber is a core-sheath composite structure, PP Spunbond Nonwoven Fabric the core material is polypropylene (PP) (melting point of about 165 ℃), cortex material is polyethylene (PE) (melting point of about 130 ℃). Hot melt melting, the use of lower temperature, cortical melt bonding, core properties remain unchanged. PP Spunbond Nonwoven Fabric Adhesive with the glue when the effect does not damage the sticky adhesive, can prevent composite layer, anti-corrosion creep. No need to add softeners, slip agents, elastomers and other additives.

PE / PP two-component spunbond production process without adding additives in the characteristics of the diaper just meet the security needs. In the diaper storage process, PP Spunbond Nonwoven Fabric there is no any additives precipitation, will not affect the adhesion of hot melt adhesive.

Domestic polypropylene fiber materials supply more and more widely, PP Spunbond Nonwoven Fabric Sinopec and PetroChina's majority of production enterprises can produce, Shaoxing three round, Shanghai Secco, Dalian West too part of the local joint venture enterprises can also produce. At present, the output on the market is large, there are certain well-known brands are: Shanghai Petrochemical Y2600T, Shanghai Secco's S2040, PP Spunbond Nonwoven Fabric Maoming Petrochemical N-Z30S, Guangzhou Petrochemical CS820, Dalian Petrochemical Z69S-1, Jingmen Petrochemical Z30S, Luoyang Petrochemical PPH-Y22, PPH-Y35, Lanzhou Petrochemical S900 and so on. At present, Shanghai Petrochemical development of fiber materials has been the formation of product series; Guangzhou Petrochemical S800, S900, CS820, PP Spunbond Nonwoven Fabric S960 and other grades can be used for the production of composite filament, short fiber, textiles, cigarette filters, nonwovens, etc .; Yangzi Petrochemical S700 Customer response processing performance is good, the production of composite filament, short fiber, etc. for textile processing use.

Polypropylene fiber products in the market sales price and benchmarking products compared to the drawing material, the general high 100-500 yuan / ton range, the added value of the product is also higher. The price difference between the fiber before the region is basically the same with the drawing, PP Spunbond Nonwoven Fabric the price trend followed by drawing trend.

The downstream manufacturers of polypropylene fiber With the development of technology in the production of low quality products require products, will add part of the drawing material or powder to replace the industry there is a non-standard use of raw materials, but also led to the raw material prices and drawing Material closely linked. At present, the central region of the fiber material is generally higher than 150-200 yuan / ton, the East China fiber material than the general high 200-300 yuan / ton, PP Spunbond Nonwoven Fabric the South China region than the general high-expected fiber material 200-250 yuan / ton.

At present, domestic imports of polypropylene fiber materials mainly from South Korea, the United States, Saudi Arabia and other countries. Part of the manufacturers are foreign investment, raw materials made progress slow, especially some high-end materials; there are some part of the incoming processing, for tax reasons, but also the use of imported raw materials.

Compared with the domestic materials, PP Spunbond Nonwoven Fabric imported fiber material product quality and indicators no significant difference. Manufacturers in order to meet the needs of export developed countries, the general use of imported materials to produce more high-end products, such as: ultra-thin, fine denier nonwovens and so on.

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