Golden textile” self-developed salt-free dyeing technical knowledge
A small supply use, little ecological toxic waste and salt-free dyeing technical knowledge, at a fresh township is found in Shaoxing Anchang direct textile golden Ltd. productively deduced and utilised in bulk cotton material, CVC, nylon and other fibers into woven cloth dyeing Medium. Two days in the past, golden textile financial gatherings have the technical knowledge to the National Patent Office resolved the two patents.
Golden aim is a collation of textile dyeing and publishing an annual yield of 80,000,000 meters of Buda business bosses Jingen land adhered large significance to power keeping and ecological protection. A couple of years before, he and some of Donghua University in Shanghai to converse to be a Teacher information: due to the customary dyeing method needs the use of numerous inorganic salts, and the submission of inorganic salts there is a grave difficulty of ecological pollution. Therefore, there is no saline in dyeing expertise study and development. However, the high cost because of the submission can not be utilised in capacity production. Lu Jin-Gen that the data directly cognizant of the opportunities. Soon, he set up his own business at the salt-free dyeing expertise study and development group.
Golden company's expertise R & D staff in the objective directly after the check in the lab to do. Abroad because there is no precedent for this expertise, all depend on to perform their own study to explore. R & D in alignment to change the fiber with a contradictory electric auxiliaries, mechanical employees until 2007 effectively evolved salt-free dyeing auxiliary chemicals and low-volume applications. However, they furthermore came across the difficulty of high cost of publishing and dyeing. In this consider, technical and mechanical staff in the company's powerful support of the authority, to extend research. They are low-cost chemical raw components assortment as the best synthetic additive formula; a change in the customary publishing and dyeing expertise, at the outset will be dyeing gray piece of cloth on the ambient warmth of the container, gradually through the freezing revolving mill will be one swap fabric, and then will be revolved up piece of cloth, and then put in salt-free dyeing the dyestuff vat. Numerous checks and eventually did well in apprehending the high cost of the submission of this problem.
According to introduction, for the dye to be adsorbed on fiber cloth, the traditional dyeing cloth each cylinder must be one stained Add 200 kg of salt to make fabric color. Emission of large-scale use of inorganic salts, both an increase of labor intensity, but also cause environmental pollution. Salt-free dyeing auxiliary fibers can be modified to deal with its cationic surface, which in dyeing with reactive dyes containing anions generated upon the completion of staining affinity.
Golden textile financial gathering unconnected examine and development of non-salt and salt-free dyeing auxiliary dyeing technical knowledge, high-tech, small supply use, less ecological toxic waste, good monetary revisits, to endorse the worth of highly. Last year, the financial gathering is about two-thirds of 68 million meters of dyeing fabric dyeing cotton material fibers, the New Year to more than 530 tons of brackish, reuse, and 20,000 cubic meters of water-saving, and fastening the rate of clothes stain highly enhance, dyeing fiber handle well, colorful.
The company's salt-free dyeing of fabric publishing and dyeing expertise of up to date textile commerce by the provincial Institute of Textile Testing Center of detection, the wiping fastness, cleaning fastness, hue fastness to perspiration-resistant are in line with nationwide standards. Enterprise is in the method will be described to the expertise, conceive a nationwide technical and technological advancement accolades and nationwide high-tech enterprises.
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