Why is it difficult to make non-woven fabrics?
According to reporters, the development and application of non-woven fabrics in outdoor clothing in China is almost zero. Xu Pu, the honorary chairman of the China Industrial Textile Industry Association, said about this issue: "We started researching nonwoven fabrics a few years ago. We also introduced at several spunbond meetings, but at present There are very few domestically. I know that Dalian Huayang and Huaneng are doing research in this area. â€Xu Pu said that the progress of this research abroad is representative of Freudenberg in Germany. The company's spunlace spunbond nonwovens are sold under the name Evolon. It is a composite spunbond filament web, which is continuously impacted by a high-pressure water needle to split the filament into fine denier filaments with different deniers (0.05 ~ 2.5dtex). It has excellent mechanical properties, high moisture permeability and breathability, and soft feel. After finishing, the surface of the product is the same as ordinary woven fabrics and knitted fabrics. It can be washed many times and has excellent drape performance. The products include T-shirts and sportswear.
The reporter dialed the mobile phone of General Manager Zeng Shijun of Dalian Huayang Chemical Fibre Engineering Technology Co., Ltd. He told reporters that the two-component spunbond spunlace nonwoven fabric project is a scientific research project established by the National Development and Reform Commission. Product application areas include leather base cloth, wiping cloth, filter materials, etc. The research technology for this subject has been awarded. At present, it is mainly to find technical partners. "Three production lines have been installed in Guangdong. Reinvestment is difficult for our company. The research and development commission of the National Development and Reform Commission is far from enough." He said.
It is understood that at present, Germany, the United States and the United Kingdom can produce such special clothing fabrics. Because this non-woven fabric material has good tear resistance, light weight and soft hand, it can be processed by high-tech such as ultrasonic stitching or laser cutting, so it is particularly suitable for home textiles, leisure clothes, sportswear, etc. , Can fully meet the requirements of outdoor wear. This high-tech product, its micro system technology is suitable for future high-tech clothing, is an ideal ecological fabric for sportswear, and has a broad market prospect.
Where is our gap?
Li Guimei, deputy secretary-general of the China Industrial Textile Industry Association, said of this issue that as a garment fabric, the first thing to consider is its selling point. Compared with the existing knitted and woven fabrics, non-woven fabrics as external apparel fabrics have different characteristics in color variety and wash resistance. Printing and dyeing are unstable and the price is too high, which affects its promotion. "Small batches, printing and dyeing companies do not accept orders, large batches and fear that there is no market, and sales will not go out, so companies are reluctant to do." She analysis said.
Xie Ming, deputy director of the Nonwoven Fabric Professional Committee of the China Textile Engineering Society and general manager of Guangzhou Kelun Industrial Co., Ltd., believes that the amount of disposable medical protective clothing and adult incontinence products is large, the cost is low, and there are many enterprises. The non-woven outdoor clothing has high technical content, large investment, small quantity, and there is a market but a small share. He said that domestic companies once used stitch-bonded non-woven fabrics for apparel fabrics, which are similar to traditional textiles in appearance and feel, unlike other non-woven fabrics that have a typical fiber mesh structure. It can be used to make outerwear such as suits, jackets, coats, fur coats and so on. But because of the high price, there is no market, and I have not heard of it later.
China is still in the primary stage in the development of non-woven apparel fabrics for external use, and technology and products are not the same as those abroad. Today, composite non-woven fabrics are on the rise. From a global perspective, various non-woven fabric processes have penetrated each other and developed in the direction of hybridization and compounding has become a very obvious trend in the current development of non-woven fabric technology. Superfine, bicomponent fibers, combined application technology, and high-tech equipment will paint a beautiful blueprint for clothing nonwoven fabrics. Just as Guo Hexin, the honorary chairman of the China Industrial Textile Industry Association Spunbond Nonwovens Branch predicted: "It is not a dream to use nonwovens to make clothing. It is entirely possible! If it is done, it will give us this resource shortage. How much contribution does the country bring! "Nonwovens make wedding dresses for clothing, not only because it saves energy and reduces costs, but it can also bring about a revolution in clothing production and design. This is something that the apparel industry is looking forward to. (Zhang Maijian)
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