Natural Fiber Releases Human Feelings Of Freedom And Return.

< p > natural fiber fiber strengthens the requirements of human body affinity and comfort and health, and releases people's potential freedom and sense of return. Modern people pursue fashion a target= "_blank" href= "http://www.91se91.com/" > clothing < /a > the first element is human body affinity: moisture absorption, sweat perspiration, drapability and breathability. The other element is comfort: soft, light, silky, elegant, airy and airy, flexible and dynamic.

Sensory fiber is in line with this trend.

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< p > shrub fiber, as the name suggests, is to wear fiber that can bring comfort to people. This kind of fiber is mainly from the gloss, the touch, the dyeing, the comfortable skin affinity, the imitation natural and the original material, manifests the concept which is compatible with the human body.

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< p > technology mature because of accumulation < /p >

< p > the combination of physical and chemical means to improve the moisture regain of polyester fibers.

The problem of poor hydrophilicity.

A large number of polar groups and various functional additives are added to the fiber molecules to change their molecular structure, reduce the initial modulus of the fibers, make the fibers soft, and greatly enhance the hydrophilicity of the polyester molecules. At the same time, the dry and comfortable properties of the fibers can be enhanced by combining special shaped sections.

Because of the more loose molecular structure after modification, fiber dyeing is easier and the fiber color rate is improved.

Moreover, the POY and FDY with suitable specifications and physical properties can be combined by one-step method, which can improve the fluffiness and softness of the fibers, and also make the fibers feel like cotton or silk.

Hydrophilic polyester low elastic yarn, honeycomb structure polyester staple fiber, preoriented yarn / draft yarn (POY/FDY), different shrinkage mixed filaments are representative varieties.

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< p > < < a href= > http://www.91se91.com/news/index_c.asp > cotton imitation > /a > for example, our chemical fiber has experienced three stages: appearance cotton imitation, performance Imitation cotton and functional cotton imitation. In recent years, "super Imitation cotton" series products have attracted wide attention.

The concept of "super cotton imitation" is not intended to be fry, but to distinguish the previous cotton research and development direction.

Wang Huaping, a professor at Donghua University, said that "super Imitation cotton" is obviously different from the previous single differential technology and the development of single function products. "Super Imitation cotton" technology and product R & D have integrated many differentiated functional technologies, such as polymerization, blending, spinning, surface treatment, spinning / weaving, dyeing and finishing.

For example, the super cotton imitation cotton products jointly developed by Donghua University and Jinhui new materials Co., Ltd. first used copolymerization modification technology to add three single, four single, five single and inorganic particles to control the dyeing properties, softness and hydrophilicity of the fibers. Then spinning with special shaped spinneret and mixing fibers, using the shrinkage characteristics of FDY and POY, adjusting the fiber's fluffy feeling, making the fabric closer to cotton fiber.

In the process of warp sizing, warp sizing, structure design and weaving process should be designed according to the performance characteristics of "Rui mian". Through the different weaving processes and dyeing and finishing conditions of different a target= "_blank" href= "http://www.91se91.com/" > textile "/a" models, the finished fabrics will show a completely different style and feel.

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< p > in fact, over 20 years ago, Japan made a systematic study of super Imitation cotton chemical fiber and textiles, and had mature technology.

China began to develop in 2005, and has risen to a new stage in the past two years.

At present, the "H" section Coolbst fiber of Yizheng Chemical Fiber Co., Ltd., the Coolnice profiled section polyester fiber developed by Shunde gold spinning group and Donghua University, the Cooldry five leaf section a href= "http://www.91se91.com/news/" developed by Quanzhou Haitian Light Textile Co., Ltd., the polyester fiber dimension /a /a, the Coolpass profiled section polyester fiber developed by Jiangsu Hengli Chemical Fiber Co., Ltd., the five stainless steel production plant made by the Yizheng chemical fiber company, the "profiled" sweaty polyester filament with surface grooves, and the high hydrophilic and high quality liquid cotton series made by Jinhui chemical fiber, have outstanding product quality and mature technology, and have successfully opened the market.

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< p > in addition, acrylic wool like products have attracted much attention from the market.

In recent years, protecting the environment and caring for animals have become the mainstream values.

Fur industry has also increasingly applied wool like fibers to replace genuine hairy dermis, thereby reducing the harm to animals.

Flat fine denier acrylic fiber is not only similar in appearance to real wool, but also functionally approaching the properties of real wool.

Qilu acrylonitrile plant and other enterprises have increased the research and development efforts of such products in recent years, but domestic downstream enterprises have mostly imported from Japan and other places, and the domestic industry has not yet met the market demand.

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< p > < strong > good performance has good returns < /strong > < /p >

< p > the fiber is designed from the angle of moisture management and handle. It has the characteristics of hydrophilicity, moisture absorption, quick drying, fluffy and soft, and can meet the needs of different fields and different environments.

Among them, the wet and fast drying performance combines the comfort of cotton and the quick drying of polyester, absorbs the sweat on the skin surface quickly and conveyed it to the outer layer of the fabric. The dry and breathable performance quickly releases the moisture generated by the skin and keeps it dry and comfortable. Because of the difference of shrinkage between the two components, after heat treatment, the high shrinkage part of the fiber forms a clear core wire and becomes the skeleton of the silk, while the low shrinkage part forms a thin wire coil around the core wire, and its appearance is like a textured yarn, which brings high fluffy and soft handle.

In addition, the increase of amorphous zone and the introduction of polar groups in fiber polyester are favorable for the adsorption and fixation of dyes and have excellent dyeing properties.

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< p > Suzhou Jinhui fiber new material Co., Ltd. has successfully developed and marketed the shrub fiber with its core cotton, qinshuang silk and other products.

The reporter learned that Rui cotton is a cotton imitation cotton fiber with cotton lustre and handle and hygroscopicity, which is made of hydrophilic chips by different shrinkage principle. Its product range mainly includes cotton imitation, cotton imitation, hydrophilic Imitation cotton, flame retardant Imitation cotton, linen Imitation cotton, cationic cotton imitation and other different functions and styles of Imitation cotton products.

The company is responsible for the introduction, at present, the main fabric development direction of the fiber is skin care fabric, such as its production of < a href= "http://www.91se91.com" > shirt fabric < /a > with cotton, soft, wrinkle resistant, easy to deformation, easy to handle, refreshing and so on.

The annual output of the company is about 5000 tons, and the gross profit is 2000 yuan / ton to 4000 yuan / ton. At present, with the cooperation with Shanghai Tai Ju, Nakayama Kunitai, Suzhou far spinning and so on, the product has been widely used in sports, T-Shirts, shirts, < a href= "http://www.91se91.com" > denim "/a", home textiles and other fields.

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< p > another kind of comfortable fiber Qinsheng silk is a breathable moisture pmitting fiber, which has the characteristics of high permeability, hydrophilic, moisture conductive, comfortable, anti ultraviolet and environmental protection. It is mainly used in leisure fabrics, suits and other products.

According to the person in charge of the enterprise, the annual output of the product is about 1000 tons, and the gross profit is about 2000 yuan / ton to 3000 yuan / ton.

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< p > < strong > matching standard is urgently needed to be established < /strong > < /p >.

< p > the superior properties of comfortable fiber are also being tested in the market.

Take "super cotton imitation" products as an example.

"Super Imitation cotton" has now formed the "Yimi" general brand "pistil cotton", "hundred cool cotton", "ice rainbow silk" and other commodity sub brands.

Market maintenance after brand establishment is particularly important.

How to regulate the access mechanism of brands and how to ensure the quality requirements of products requires the joint exploration and efforts of the industry.

Wang Huaping and Pan Jufang, director of the deep processing research center of the research and development center of the Chinese Academy of textile science, all agree that the formulation of standards is imminent.

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Specifically, the industry and enterprises need to meet the needs of industry and enterprises according to the research of thermal and moisture comfort properties and < a href= "http://www.91se91.com" > underwear > /a > and sports casual wear applications. Combined with the feasibility analysis of the industrialization of cotton imitation polyester technology, the hydrophilic properties index of hydrophilic polyester chips, the moisture regain, water absorption and related indicators of hydrophilic fibers are established; the establishment of standards for Imitation cotton chips, Imitation cotton fibers, yarns, fabrics and clothing, and the connection between various standards are strengthened; while the product standards are formulated, the standard test methods are adjusted according to different products, and the standards for testing methods are established, and the corresponding standard system is gradually established.

There are also functional specifications of functional cotton like products, such as degree of profile, warmth retention, antibacterial, flame retardancy, UV resistance and so on, which is also the focus of future standard work.

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< p > Pan Jufang said that standard setting is a gigantic project.

< a href= "http://www.91se91.com > > Textile Academy < /a > is assisting in formulating the standard in this respect. A large number of experimental data have been collected and collected in the early stage.

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