The “China Fiber Trends Release”, which has attracted much attention from the industry, has become the vane of industry development after years of market experience. The recently announced Shenghong·China Fiber Fashion Trend 2020/2021, with the theme of "Shouzheng and Dingxin", released 4 chapters and 9 chapters of "Fiber·Green Motion, Fiber·Qiaosi, Fiber·Quality, Fiber·Ding System". Popular fibers, including bio-based chemical fibers, recycled chemical fibers, dope colored chemical fibers, functional fibers, flame-retardant fibers, protective fibers for medical and health use, soft fibers, elastic fibers, and high-performance chemical fibers.

　　What are the nine popular fibers subdivided into? Which companies are engaged in R&D and production of each subdivided fiber, what are the performance characteristics, and which fields can be applied in the downstream? In this issue, the editor will give you a detailed introduction.

　　 Fiber·Green Chapter

　　1 Bio-based chemical fiber

　　Polylactic acid fiber

　　 Brand: Lemon Orchard

　　 Production enterprise: Anhui Fengyuan Biomaterial Co., Ltd.

　　 Fiber performance and product characteristics: bio-based raw materials, green and environmental protection; bacteriostasis, anti-mite, anti-allergy; skin-friendly, warm, breathable; has good biocompatibility, biodegradable.

Application areas: clothing textiles (casual wear, outdoor sportswear, home wear, baby clothes, tooling, sweaters, underwear, scarves, socks, shoe materials, etc.); home textiles (bed bedding, curtains, carpets, sand releases, padding Articles, towels, etc.); industrial textiles (automotive interiors, medical supplies, filter products, sanitary textiles, cleaning supplies, military textiles, etc.).

　　Fine denier new solvent method to regenerate cellulose fiber

　　 Brand: Yuansi

　　 Production enterprise: Baoding Swan New Fiber Manufacturing Co., Ltd.

Fiber performance and product characteristics: Biomass, green, environmentally friendly, biodegradable; strong moisture absorption and moisture permeability, good permeability, affinity and comfort; good dyeability, bright color after dyeing, excellent color fastness; fabric feel soft and smooth, drape Good sex and easy care.

Application areas: clothing textiles (casual wear, home wear, baby clothes, denim, underwear, scarves, socks, shoe materials, etc.); household textiles (beds, bedding, etc.); industrial textiles (filter products, medical supplies, hygiene Textiles, special paper, facial masks, etc.).

　　Crosslinking new solvent method to regenerate cellulose fiber

　　 Brand: Green Fiber, Insell

　　 Production enterprise: China Textile Institute Green Fiber Co., Ltd., Shandong Yingli Industry Co., Ltd.

Fiber properties and product characteristics: excellent dry and wet mechanical properties, good antigen fibrillation ability, improve the number of times the fabric is used and wear resistance; because the cross-linking agent helps the dyeing of the dye, the dyeing performance is better than conventional The lyocell fiber has bright colors; the fabric has good washing stability, drape, plump and soft feel, and silk-like luster.

Application areas: clothing textiles (casual wear, outdoor sportswear, home wear, denim, tooling, sweaters, underwear, scarves, socks, clothing lining, etc.); home textiles (bed bedding, curtains, carpets, sand releases, Towels, etc.); industrial textiles (medical supplies, filtration products, sanitary textiles, cleaning supplies, etc.).

　　 2 Recycling chemical fiber

　　Recycle PET/PBT two-component elastic composite fiber

　　 Brand: BEY

　　 Production enterprise: Shenghong Group Jiangsu Guowang High-tech Fiber Co., Ltd.

Fiber properties and product characteristics: good moisture regain, good moisture absorption and perspiration effect; good elasticity and anti-wrinkle resilience, excellent three-dimensional curl elasticity; soft and full hand feel, soft gloss, cotton feel; green and low carbon, of which PET component source For renewable raw materials.

　　Application areas: clothing textiles (casual wear, outdoor sportswear, down jackets, etc.).

　　Cation modified recycling polyester fiber

　　 Brand: GREEN CILCLE

　　 Production enterprise: Zhejiang Jiaren New Material Co., Ltd.

　　 Fiber performance and product characteristics: chemical recycling, realizing resource reuse; both regeneration and cation are available, can be dyed at normal pressure; fine denier, quality is equivalent to the original cation products.

　　Application areas: clothing textiles (casual wear, outdoor sportswear, home wear, underwear, scarves, socks, shoes, bags, etc.); industrial textiles (outdoor supplies, etc.).

　　Water-repellent liquid coloring recycling polyester fiber

　　 Brand: Baichuan

　　 Production enterprise: Fujian Baichuan Resources Renewable Technology Co., Ltd.

Fiber properties and product characteristics: physical regeneration, resource reuse; reduced dyeing and finishing energy consumption, emission reduction, green environmental protection, high color fastness, multi-color system; water repellent, water resistance rating of 70; small batch, high quality , Quick response.

　　 Application areas: clothing textiles (casual wear, outdoor sportswear, tooling, shoes, bags, high-end ready-to-wear, etc.); household textiles (curtains, sand releases, etc.); industrial textiles (military textiles, etc.).

　　Recycling polyester-polyester composite fiber

　　 Brand: Hengli

　　 Production enterprise: Jiangsu Hengli Chemical Fiber Co., Ltd.

Fiber performance and product characteristics: physical regeneration to achieve resource reuse; composite fiber is made of recycled POY and recycled FDY network, has different shrinkage, has a velvety slippery feeling, and has a silky feel after fine denier; the fabric is full , Soft and elastic, no wrinkle, strong drape.

　　Application areas: clothing textiles (casual wear, outdoor sportswear, home wear, suits, scarves, etc.); home textiles (curtains, sand releases, towels, etc.).

　　Recycling polyamide 6 fiber

　　 Brand: recycled nylon, Hengshen

　　 Production enterprises: Guangdong Xinhui Meida Nylon Co., Ltd., Changle Hengshen Synthetic Fiber Technology Co., Ltd.

　　 Fiber performance and product characteristics: physical and chemical regeneration to achieve resource reuse; high strength, good wear resistance, soft feel; high product uniformity and stability.

　　Application areas: textiles for clothing (casual wear, tooling, socks, wedding dresses, etc.).

　　Recycling regenerated cellulose fiber

　　 Brand: Sanyou Group

　　 Production enterprise: Tangshan Sanyou Group Xingda Chemical Fiber Co., Ltd.

　　 Fiber performance and product features: resource regeneration, expansion of renewable varieties; fiber affinity and comfort, mechanical indicators are equivalent to the original; fabric feels soft, smooth texture, good recovery rate of folds, and good dimensional stability.

　　 Application areas: textiles for clothing (casual wear, underwear, etc.).

　　 Recycling polyacrylonitrile fiber

　　 Brand: Ruiyousi

　　 Production enterprise: Hebei Aikerui Fiber Co., Ltd.

　　 Fiber performance and product characteristics: resource regeneration, reduce oil consumption, reduce resource waste; similar to non-renewable acrylic fiber, with light weight, fluffy softness, good thermal insulation, bright dyeing, UV resistance and other characteristics.

　　 Application areas: clothing textiles (casual wear, home wear, sweaters, underwear, scarves, socks, etc.); household textiles (beds, bedding, sand releases, fillers, etc.); industrial textiles (filter products, etc.).

　　Recycling spandex

　　 Brand: Millennium

　　Manufacturer: Zhejiang Huafeng Spandex Co., Ltd.

　　 Fiber performance and product characteristics: resource regeneration, expanding new varieties; with the characteristics of ordinary spandex filament elongation, high elastic recovery rate, etc.

　　 Application areas: textiles for clothing (outdoor sportswear, underwear, socks, shoe materials, etc.); industrial textiles (military textiles, etc.).

　　3 Dope colored chemical fiber

　　 Low-density stock solution colored polyamide 6 fiber

　　 Brand: Yada

　　 Production enterprise: Yantai China Resources Nylon Co., Ltd.

　　 Fiber performance and product characteristics: low fineness, skin-friendly and comfortable; using the original liquid coloring technology, uniform color and rich color.

　　Application areas: textiles for clothing (underwear, socks, swimwear, clothing linings, down jackets, etc.).

　　 Dope colored PE/PP skin-core composite fiber

　　 Brand: Montessori

　　Manufacturing enterprise: Guangdong Mengtai High-tech Fiber Co., Ltd.

Fiber performance and product characteristics: the skin layer is PE, the melting point is 88°C, the proportion is 30%, the core layer is pp, and the proportion is 70%, which can replace the traditional glue coating process, which is more environmentally friendly and safe; using the original liquid coloring technology and color fastness High, leather core color can be customized; light weight, cool feeling, high strength.

Application areas: clothing textiles (outdoor sportswear, suits, tooling, shoe materials, bags, clothing lining, etc.); household textiles (curtains, carpets, sand releases, fillers, etc.); industrial textiles (filter products, military textiles) Wait).

　　Fiber and ingenuity chapter

　　 4 functional fibers

　　Zinc-based antibacterial polyester fiber

　　 Brand: Lu Jiesi

　　Manufacturer: Xiamen Xianglu Chemical Fiber Co., Ltd.

　　 Fiber performance and product characteristics: It has long-lasting bacteriostasis, no hydrolysis and non-volatile; It has good anti-mold function and deodorization function; The safety technology meets the requirements of infant textile products.

Application areas: clothing textiles (casual wear, outdoor sportswear, baby clothes, underwear, socks, shoes, swimwear, etc.); household textiles (beds, curtains, sand releases, towels, etc.); industrial textiles (in cars Accessories, medical supplies, sanitary textiles, cleaning supplies, etc.).

　　 Nano-photocatalytic bacteriostatic odor removal polyamide 6 fiber

　　 Brand: Jinjiang Technology

　　 Production enterprise: Fujian Jinjiang Technology Co., Ltd.

　　 Fiber performance and product characteristics: moisture absorption and quick drying, bacteriostasis; long-lasting odor and deodorization effect, not limited by the number of washings or the use environment of the fabric; high strength and good wear resistance.

Application areas: clothing textiles (casual wear, outdoor sportswear, home wear, baby clothes, suits, denim, underwear, socks, shoe materials, swimwear, etc.); household textiles (beds, towels, etc.); industrial textiles (Medical supplies, military textiles, etc.).

　　Carbon nanotubes with modified skin-core composite conductive polyester fiber

　　 Brand: Zhou Tao

　　 Production enterprise: Jiangsu Zhongjie Ao New Material Co., Ltd.

　　 Fiber performance and product characteristics: excellent electrical conductivity and antistatic function; easy to weave, fluffy fabric, foaming style.

　　Application areas: clothing textiles (safety protective clothing, tooling, high-end ready-to-wear, etc.); industrial textiles (medical supplies, military textiles, etc.).

　　 Hollow special-shaped regenerated cellulose fiber

　　 Brand: Konoha

　　 Production enterprise: Shandong Yinying Chemical Fiber Co., Ltd.

Fiber performance and product characteristics: The fiber cross-section is an oval hollow structure with good bulkiness; excellent moisture conductivity and breathability; good antistatic, abrasion resistance, pilling resistance; good thermal insulation, under the same thermal insulation performance The fabric weight is low.

　　Application areas: clothing textiles (outdoor sportswear, down jackets, etc.); household textiles (beds, padding, towels, etc.).

　　 5 flame retardant fiber

　　 Anti-melt drop permanent flame retardant polyamide fiber

　　 Brand: China Fiber, Shanghai An convex

　　Manufacturing enterprises: Hengtian Sinofiber Wuxi Co., Ltd., Shanghai Anzhu Flame Retardant Fiber Co., Ltd.

　　 Fiber performance and product characteristics: halogen-free flame retardant, no melting dripping, low smoke toxicity, no "wick effect"; high strength, can be blended at a high ratio; good wear resistance, good heat and moisture comfort.

　　Application areas: clothing textiles (safety protective clothing, tooling, etc.); household textiles (beds, carpets, etc.); industrial textiles (automotive interiors, military textiles, firefighting supplies, etc.).

　　Flame retardant polyamide 6 fiber for carpet

　　 Brand: Stone

　　 Production enterprise: Zhejiang Stone New Material Technology Co., Ltd.

　　 Fiber performance and product characteristics: halogen-free flame retardant, no flame combustion occurs by itself, after leaving the flame, it extinguishes itself, combustion does not produce harmful gases, low smoke and low toxicity; high strength and good wear resistance.

　　Application areas: home textiles (curtains, carpets, fillers, etc.); industrial textiles (automotive interiors, aerospace, etc.).

　　 Flame-retardant high-strength polyamide 66 fiber

　　 Brand: Zhongwei

　　 Production enterprise: Zhongwei Chemical Fiber Co., Ltd.

　　 Fiber performance and product characteristics: halogen-free, low-smoke, flame retardant, high strength; high and low temperature resistance, friction resistance, fatigue resistance; good corrosion resistance, no mold and fear of decay, alkali resistance, but not acid and oxidant resistance.

　　Application areas: Industrial textiles (automotive interiors, sports goods, military textiles, firefighting supplies, etc.).

　　 Flame retardant high-strength polyester industrial yarn

　　 Brand: Yufu

　　 Production enterprise: Zhejiang Youfu High-tech Fiber Co., Ltd.

Fiber performance and product characteristics: Phosphorus flame retardant, low smoke, non-toxic and non-corrosive gases during combustion; good specific strength, dimensional stability, flexibility, environmental resistance, and outstanding advantages in lightweighting of safety protection products .

Application areas: clothing textiles (safety protective clothing, tooling, shoes, bags, etc.); household textiles (curtains, carpets, sand releases, etc.); industrial textiles (automotive interiors, architectural reinforcement, military textiles, firefighting supplies, mines) Conveyor belt, etc.).

　　6 Protective fiber for medical and health

　　 Electrospun polyimide nanofiber aerogel film

　　 Brand: Jiangxi Xiancai

　　 Production enterprise: Jiangxi Xiancai Nanofiber Technology Co., Ltd.

Fiber performance and product characteristics: high filtration efficiency, large specific surface area, good permeability, electrostatic adsorption performance; high strength, abrasion resistance, boiling water washing, long service life; high and low temperature resistance, chemical solvent resistance, radiation resistance, Good biocompatibility; inherently flame-retardant, low thermal conductivity has a warming effect.

Application areas: clothing textiles (safety protective clothing, underwear, down jackets, etc.); industrial textiles (automotive interiors, battery separators, medical supplies, filter products, sanitary textiles, military textiles, outdoor supplies, aerospace, mining belts, etc.) ).

　　 Electrospun polyacrylonitrile nanofibers

　　 Brand: Nano Fiber New Material

　　 Production enterprise: Henan Zhongxian New Material Technology Co., Ltd.

　　 Fiber performance and product characteristics: ultra-fine fibers, light and breathable products, high filtration accuracy. The thickness of the nanofiber is only one-thousandth of the hair silk. The thickness of the core layer of the mask made of it is not more than 3μm, and the filtration accuracy is less than 0.1μm. It can effectively intercept droplets, PM2.5, bacteria and viruses, etc., which is not oily. Filtration efficiency ≥96%, good breathability and smooth breathing (inhalation resistance is one-third of conventional N95 protective masks); stable performance and reusable. The nanofiber membrane only depends on physical interception and can almost filter 100% of bacteria and viruses. After alcohol treatment, the non-oily filtration efficiency is 89%~93%, and after boiling water treatment, the non-oily filtration efficiency is 90%~93%, and the protection performance is maintained. Better, can be recycled at least 3 times, economical.

　　Application areas: Industrial textiles (medical supplies, filtration products, masks, etc.).

　　 Meltblown electret polypropylene micro-nano fiber

　　 Production unit: Tianjin University of Technology, Tianjin University of Science and Technology

Fiber performance and product characteristics: Micron-level coarse fibers play a “skeleton” support role and improve the pore structure of the web; nano-scale fine fibers exert a “small-scale” effect to give them special surface characteristics, combined with electret function masterbatch addition and corona Discharge technology makes products meet daily protective masks, medical surgical masks, KN95, K