A reduced asset utilisation, little ecological contamination and salt-free dyeing expertise, at a latest village is established in Shaoxing Anchang coordinate textile golden Ltd. effectively evolved and directed in bulk cotton fabric, CVC, nylon and other fibers into piece of cloth dyeing Medium. Two days before, golden textile businesses have the expertise to the National Patent Office announced 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 technical knowledge R & D employees in the task straight away after the investigate in the research lab to do. Abroad because there is no precedent for this technical knowledge, all trust to accomplish their own examine to explore. R & D in rank to change the fiber with a opposing electric-powered auxiliaries, practical personnel until 2007 productively deduced salt-free dyeing auxiliary chemicals and low-volume applications. However, they in addition ran into the obstacle of high cost of issuing and dyeing. In this view, systematic and practical employees in the company’s tough support of the command, to carry on research. They are low-cost chemical raw elements collection as the best synthetic additive formula; a change in the conventional issuing and dyeing technical knowledge, at the outset will be dyeing gray woven cloth on the ambient coldness of the reservoir, leisurely through the chilled turning over mill will be one change fabric, and then will be turned over up woven cloth, and then put in salt-free dyeing the clothes stain vat. Numerous investigates and lastly was winning in arresting the high cost of the request for paid job 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 company independent research and development of non-salt and salt-free dyeing auxiliary dyeing technology, high-tech, low resource consumption, less environmental pollution, good economic returns, to promote the value of highly. Last year, the company is about two-thirds of 68 million meters of dyeing fabric dyeing cotton fibers, the New Year to more than 530 tons of salt, reuse, and 20,000 cubic meters of water-saving, and fixing the rate of dye greatly improve, dyeing fiber handle well, colorful.

The company’s salt-free dyeing of fabric printing and dyeing technology of modern textile industry by the provincial Institute of Textile Testing Center of detection, the rubbing fastness, washing fastness, color fastness to perspiration-resistant are in line with national standards. Enterprise is in the process will be reported to the technology, create a national scientific and technological progress awards and national high-tech enterprises.

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