The “Twelfth Five-Year Plan†of China's chemical fiber industry has a clear description of the development direction of simulated functional fibers: “The main tasks of the differential development of China's chemical fiber industry include high-performance differentiation, and further research and further development around simulation and functional fibers. Strengthen multi-functional combination, from high simulation to super-simulation, focus on the development of 'five imitation' fiber (imitation cotton, imitation wool, artificial silk, imitation linen, artificial leather) to achieve high performance." Textile enterprises in the new generation of simulation functions The innovative research and development of fiber, the function of promoting market applications, and the upstream raw material innovation to lead the fashion trend of the terminal are also making unremitting efforts.
Innovative simulation capabilities drive market applications
In 2012, in the face of survival and development, textile enterprises actively sought various expansion channels, and the changing market environment also brought new power and new space for product innovation of fiber yarn enterprises. The rise in cotton prices has expanded the development space of functional fibers, and the development and application of new simulated functional fibers have become the biggest profit growth point for enterprises. The simulation and functional fiber represented by polyester and nylon have become the vane of the industry, fully reflecting the new trend of industry technology and innovation.
According to the main properties of functional fibers, they can be divided into physical functional fibers, chemical functional fibers and biocompatible functional fibers. According to the main functions of functional fibers, they can be divided into six categories: protective fibers (mainly including antistatic, anti-radiation, anti-UV, flame retardant fibers); material separation fibers (mainly including ion exchange, adsorption fibers and hollow fibers) Separation membrane); biomedical fiber (mainly including chitin, polylactic acid and other fibers, hollow fiber membrane); health care fiber (mainly including antibacterial, deodorant, thermostat, far infrared, negative ion and other fibers); conductive fiber (mainly including super Conductive, conductive, optical fiber); intelligent and other fibers (mainly including biomimetic, super absorbent fibers, etc.).
A variety of innovative features of simulated functional fibers are driving market applications. In the application performance of fiber, natural fiber has the characteristics of health, comfort and environmental protection, but there is still a gap in functionality and safety. The new simulation functional chemical fiber looks natural but better than natural. It is comparable to natural fiber in appearance, health and comfort, and it can achieve functionality, safety and environmental protection. Moreover, its advantages in cost performance are also obvious. With the development of people's quality of life and consumption concept, the application and development of functional, environmentally friendly, healthy and comfortable functional fibers and yarns meet the development needs of various fields such as clothing, fabrics, industrial use and decoration. Its market position has become more stable, and some fiber companies have seized this opportunity.
Then, from the perspective of market application requirements, which functional fibers are welcomed by the market and have potential for development? Zhang Yexing, executive deputy general manager of Jiangsu Shenghong Technology Co., Ltd. told the Times of Fashion: "The market consumption structure is constantly changing. The concept of healthy ecological life is deeply rooted in people's minds. The development path of fiber will surely follow this trend. Comfortable. , recycled, environmentally friendly, low carbon multi-functional fiber, such as ultra-fine denier, flame retardant, antibacterial, anti-UV, anti-static, fully extinction, island, hollow porous, shaped, high comfort functional polyester fiber; , polyester wool and functional fibers mainly composed of polyester and other fibers; various recycled fibers, raw liquid colored environmentally friendly fibers, biomass synthetic polyester fibers (PTT), degradable environmentally friendly fibers, such as polylactic acid obtained by biological fermentation, poly Guinea lactones, derived from natural chitosan fibers and some biomaterial fibers, are more popular in the market."
Most of the companies with distinctive and differentiated products have achieved good results. This reflects the market demand and future development trend from another aspect. It also makes Chinese textile companies clear that “technical cards†and “innovation cards†are the winners. The magic weapon. Domestic well-known enterprises Jinda, Fulida, China Resources, Weiqiao, Ruyi, Yueda, Xinjinlan, Jiuzhou and other textile enterprises are mainly engaged in technology fiber, such as Jinda Holdings Co., Ltd.'s linen yarn and China Resources Textile (Group) Co., Ltd. Single yarn and compact spinning, super-simulated yarn of Suzhou Jinhui Fiber New Material Co., Ltd., cationic superfine yarn of Shaoxing Jiuzhou Chemical Fiber Co., Ltd., etc., are highly favored by the fabric and clothing market, and the market application prospect is very broad. China's new generation of simulation functional fiber and yarn are used in the forefront of the market.
Upstream functional materials lead the fashion trend of the terminal
To realize the development of differentiated functional products, technological innovation is the core. Innovation begins with fiber and raw materials, and fiber manufacturers promote downstream applications and brand building through technology upgrades and product innovation. Some excellent upstream fiber producers in China have already tasted the sweetness and can provide downstream users with solutions from raw materials to finished products, thus surpassing the level of providing products only as suppliers, and growing into a strategic partner that downstream brands cannot do without even opening. In the past, the fashion publishing platform with the terminal brand as the absolute protagonist has also appeared in the upstream fiber brand, gradually achieving the goal of leading the fashion trend of the terminal by the upstream raw material innovation.
Polyester polyester fiber has excellent performance and diverse functions, and is widely used in various fields of the national economy. The research and development of its functional products reflects the overall level of chemical fiber. Polyester functional fiber manufacturers have great characteristics in product research and development. For example, Shenghong has broken through the key technologies of functional microfiber-specific polyester, and realized the flexible development of large-capacity polyester, showing ultra-fine and differentiated. The broad prospects for development. Large-capacity melt-spun polyester microfiber woven fabrics surpass the performance of traditional fabrics, and the use of microfiber made of peach skin, new silk, etc. can be comparable in quality to natural fibers and has good performance; The suede fabric made of microfiber not only has a silky feel, but also has the functions of moisture absorption, water repellency, quick drying and self-cleaning. The high-simulation fiber made of fine denier and ultra-fine fiber makes the silk fabric reach Light, soft, cool and smooth.
In the field of environmental protection, Zhejiang Huaxin's raw liquid colored polyester products are rich in color, and the dye-free manufacturing process is very environmentally friendly. It mainly uses the raw liquid coloring sliced ​​filament process and the polyester filament spring-stretching process, which can be combined with various functions and is widely used, including Clothing, textiles such as lining, medium and high-grade knitwear, professional wear, sports and casual wear fabrics, bedding, curtains, tablecloths, sofa fabrics, wall coverings, carpets, tapestries, high-end jacquard and embroidered fabrics, etc., as well as weaving, luggage , industrial shoes such as shoes, hats, handbags, and travel goods.
Viscose fiber combines the advantages of silk and cotton, moisture absorption, smooth and toning, anti-static, refreshing, cool and environmentally friendly. Today, in promoting the development of a green recycling economy, the excellent performance of the viscose fiber products and the characteristics of degradability and recycling have attracted much attention.
Nylon differentiated functional products, such as moisture wicking, antistatic, antibacterial, far infrared, negative ion, conductive, UV resistant, flame retardant, high strength and composite superfine, fine denier, high elasticity, full extinction, whitening, environmental protection New fibers such as color spinning are widely used in socks, lace underwear, corsets, sports underwear, wedding dresses, casual jackets due to their light weight, easy dyeing, high elasticity and wear resistance, tear resistance and water resistance. , sportswear, raincoats, jackets, quick-drying clothes, winter clothes, outdoor tents, sleeping bags, mountaineering bags, etc., docking fashion, sports, leisure, life and other fields.
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