Influence of the regenerated keratin fiber content on multicomponent mixture fabric wearing characteristics;

By means of biological engineering technology, from some unspinnable protein fibres and waste protein materials, extracting protein solution, which mixed with regenerated colloidal solution under given condition, and then using wet spinning, the new regenerated protein fibre was obtained.

Chemical and physical properties of regenerated protein fiber;

The regenerated protein fiber is reported in internal and external, but due to the limit of material, the fibre characteristic and produce technology is not attain to perfection, and its price is high.

Research on the shapa structure and properties of the regenerated protein fiber;

Theefforts ofdeveloping regenerated protein fiber are mainly made to two directions: one is to optimize produc- tion process to lower production cost and reduce pollution to environment, and the other is to develop composite and functional products.

As new fibers, regenerated protein fibers are made from protein solution which extracted nature milk or vegetables (for example:peanut, corn and soybean etc).

The production technology of the regenerated animal protein fiber spunlaced nonwoven fabrics;

As the availability of animal protein fiberssuch as wool and cocoon silk in China is far from meeting the demand on market, the author suggests develop regenerated animal protein fiber by using waste materials of leather and wool industries as well as other materials containing animal protein such as animal hair, milk residue, pupa and insects.