Shape-set silk floss of a compound-layered structure is made by nonwoven technology mainly with waste silk from filatures and three-dimensionally crimpy fibres.
Proportion of solid colour fibres can be exactly predicted utlizing the least square calculating method.This colour matching result is matchable to spectrum.
The PET fibre,when aminolyzed with ethyleneamine,can introduce amin oradical which will linkwith protein molecules,so as to improve the serviceability of the fabric.
A detailed explaination is made on rational assortment of bourette silk, ramie, wool andchemical fibres for the purpose of improving rotor spun yarn quality.
Widely used in industry, it is high-temperature-resistant, noninflammable, fairly electric insulated and has good affinity to the metal surface, fibre, rubber and plastics etc.
Whitish bands composed of medullated nerve fibres radiating out from the optic disc are of no pathological significance and must not be confused with papilloedema.
In recent years new developed a graphite carbon fibre material as a result of the properties of light and tomont, in the manufacturing sector be welcome.