Soya Silk - ecological textile

"Giving your skin a chance to breath free with "Soya Silk" Soybean Protein Fiber (Soya Silk SPF) "

The top-level textile material, Soya Silk SPF, guarantees the "golden quality" of Soya Silk SPF Fabric:

  • Outstanding comfort: Soya Silk SPF Fabric has the same soft, smooth and light handle as that of cashmere;
  • Noble appearance: The liquid luster like silk makes Soya Silk SPF fabric elegant;
  • Superior sanitary: Soya Silk SPF fabric has a better moisture transmission than that of cotton;
  • Excellent physical property: Soya Silk SPF fabric has the world leading "island" and "groove" fibre structure;

Healthy and functional property: Soybean Protein has a natural apparent function of pathogen inhibition.

 



Soya Silk SPF (Soybean Protein Fiber) is the only botanic protein fiber in the world, a newly born guard to mankind's skin. You will never have felt such softness, comfort and smoothness before; it is a feeling like "skin on skin". It is an active fiber, a new green textile fiber, and it possesses the superiorities of many natural fibers and synthesized ones.
 

Soya Silk SPF is an advanced textile fiber. It is made from the Soybean cake after oiling by new bioengineering technology. Firstly, the spherical protein is distilled from the soybean cake and refined. Secondly, under the functioning of auxiliary agent and biological enzyme, the space structure of spherical protein changes, and then protein spinning liquid is confected by adding high polymers, and then thirdly, after the liquid is cooked, the 0.9~3.0dtex fiber is produced by wet spinning, and stabilized by acetalizing, and finally cut into short staples after curling and thermoforming. Soya Silk SPF is praised as the health, comfortable and green fiber of the new century. Its major material is soybean protein from the farmers, massive in quantity and inexpensive in price, and using
 

It will not cause the predatory development on the resources but is helpful to resources' recovery and redevelopment. The production of soybean protein fiber will not bring pollution to the environment, as the accessory and auxiliary agent used are not poisonous, while the residue after the protein extracted can be still used as feed. Soya Silk SPF has not only the superiorities of the natural fibers but also the physical properties of synthetic ones. Soybean protein fiber meets the people's demand of comfortable and beautiful wearing and also conforms to the trend of easy care. It is the potential material for middle and high class clothing in textile industry.  

  • Quick wet permeability and moisture transmission function: Quick wet permeability and moisture transmission, dry, comfort and warm.
  • Touch comfortable function: Soft, smooth, no glass smoothness feeling like the normal chemical fabrics.
  • Press comfortable function: Light, fleecy, with some wholesome filoplume, soften and moisten skin.

The following health-protection functions are proved by the China National Infrared Products Quality Supervision & Testing Centre:

  • Anti-ultraviolet radiation functions: The absorptivity of ultraviolet radiation could reach up to 99.7%.
  • Far infrared function: The emissivity of far-infrared could reach up to 87%, have the function of heat-effect, promoting micro circulation of skin and enforcing the immunity etc.
  • Negative oxyanion function: Release the negative oxyanion over 5000/cm3, almost the same comfortable as that in the field.

   Fabrics from this fibre have the following features:

  1. Magnificent and noble appearance: soybean protein fiber has luster of silk which is joyful and an excellent drape which makes the fabric elegant; fabrics of yarn with high count has fine and clear appearance and is ideal for top-level shirt.
  2. Outstanding comfort: soybean protein fiber not only has excellent optic effect but also has outstanding features in wearing. Knitting fabric of soybean protein fiber has soft, smooth and light handle which is the same as that of fabrics made from silk blended with cashmere; and the fabric has the same moisture absorption as that of cotton and better moisture transmission than that of cotton, which make it comfortable and sanitary.
  3. Exceptional dying property: the original color of soybean protein fiber is light yellow just like that of tussore silk. It can be dyed by using acid dyestuff and active dyestuff especially the latter that makes the product have fine color and luster, and good sunlight resistance and perspiration fastness as well. Unlike the silk products, soybean protein fiber product resolves the contradiction between fine color and worse color fastness (silk products' sunlight resistance and perspiration fastness are worse which cause easily fading).
  4. Good physical property: breaking strength of the single soybean protein fiber is over 3.0cNdtex, which is higher than that of wool, cotton and silk and only lower than that of polyester fiber of high intension. By now, 1.27dtex fiber can be spun into 6dtex yarn with high quality, which can be used for high-quality and high-density fabrics. Because initial modulus of soybean protein fiber is on the high side and boiling water shrinkage is low, fabric size is stable and you will not have to worry about the shrinkage of fabric under natural washing conditions. Also, fabric of soybean protein fiber has outstanding anti-crease, easy-wash and fast-dry property.
  5. Healthy and functional property: soybean protein fiber has good affinity to human body's skin and possesses many kinds of amino acid, which make it has good health protection effect.

Soya Silk SPF filled up the vacancy in textile material development of our country as a big textile-producing country. It will inevitably stimulate the new product development in the field of cotton, wool and spun silk spinning, and bring the textile corporations new development opportunity.
  ----The content of protein in the fiber is up to 45%
  ----Soybean protein contains 18 kind of active materials which are necessary to human body
  ----The presence state of protein: hinge type and covered type
  ----Cross section of fiber is like dumbbell
  ----Vertical shear of fiber has longitude grooves
  ----Peninsula-like frameworks spread equably on the surface of fiber