КакСделатьГрсПроизводимые AA Класса Virgin СырьеБелый 100% POY ПолиэстерФиламентПереработкаНитка КакСделатьВысокаяэласт...
A manufacturing method of polyester fiber and the polyester fiber manufactured thereby are provided to produce polyester microfiber having excellent color density without any additional processes such as an alkali reducing process. A manufacturing method of polyester fiber comprises the following steps of:...
2. Black dope-dyed polyester fibers as claimed in claim 1, wherein at least 70 mole % of the recurring units of said polyester are ethylene terephthalate units. 3. Black dope-dyed polyester fibers as claimed in claim 1, wherein the polyester is of fiber grade and blended with 3-15% by...
A method for manufacturing dope dyed composite fibers having superior antibiosis and emitting far infrared ray is provided to manufacturing the fibers by using a general synthetic resin chip and to give superior washing durability and process workability. In a method for manufacturing dope dyed ...
An elastic dope dyed yarn composite of two colors and process of manufacturing same is provided. The elastic dope dyed yarn composite of two colors includes an SDY having fibers being dope dyed, a POY drawn from dope dyed synthetic materials; and an elastic yarn. The SDY, the POY, and ...
The fk value was the most desirable for the determination of termination point of alkaline dissolution process compared with K/S and color difference. The build-up properties and fastness properties of dope dyed microfibers were s...
PURPOSE: A polyester dope dyed yarn having deep color properties even though it contains a small amount of a pigment and a process for preparation thereof in high workability are provided. Thereby, yarn breakage during spinning is reduced and productivity is improved. CONSTITUTION: This doped dyed...
FLAME-RETARDANT DOPE-DYED POLYESTER FIBER, FLAME-RETARDANT MATERIAL COMPRISING THE SAME, AND PROCESS FOR PRODUCING FLAME-RETARDANT DOPE-DYED POLYESTER FIBERA resin composition and a flameproofing method are desired which are necessary for flame-retardant dope-dyed polyester fibers which are excellent in...
The invention relates to a process for manufacturing dope-dyed polyacrylonitryle fibers, wherein a mixture produced from one or more pigments, meant for dying polyacrylonitryle fibers and a solvent employed in manufacturing polyacrylonitryle fibers and a solvent employed in manufacturing polyacryl...
The invention relates to a process for manufacturing dope-dyed polyacrylonitryle fibers, wherein a mixture produced from one or more pigments, meant for dying polyacrylonitryle fibers and a solvent employed in manufacturing polyacrylonitryle fibers and a solvent employed in manufacturing polyacryl...