Golden textile" self-developed salt-free dyeing technical knowledge
A low resource consumption, little environmental pollution and salt-free dyeing technology, at a recent town is located in Shaoxing Anchang organize textile golden Ltd. successfully developed and applied in bulk cotton, CVC, nylon and other fibers into cloth dyeing Medium. Two days ago, golden textile companies have the technology to the National Patent Office declared the two patents.
Golden objective is a collation of textile dyeing and issuing an annual end wares of 80,000,000 meters of Buda financial gathering managers Jingen land bound many value to vitality collecting and ecological protection. A small number years in the past, he and numerous of Donghua University in Shanghai to chat to be a Teacher information: due to the conventional dyeing method demands the use of more inorganic salts, and the request for paid job of inorganic salts there is a sombre obstacle of ecological pollution. Therefore, there is no brackish in dyeing technical knowledge examine and development. However, the high cost because of the request for paid job can not be employed in size production. Lu Jin-Gen that the knowledge straight away mindful of the opportunities. Soon, he set up his own financial gathering at the salt-free dyeing technical knowledge examine and development group.
Golden company's technology R & D personnel in the mission immediately after the test in the laboratory to do. Abroad because there is no precedent for this technology, all rely on to conduct their own research to explore. R & D in order to change the fiber with a negative electrical auxiliaries, technical staff until 2007 successfully developed salt-free dyeing auxiliary chemicals and low-volume applications. However, they also encountered the problem of high cost of printing and dyeing. In this regard, scientific and technical personnel in the company's strong support of the leadership, to continue research. They are low-cost chemical raw materials selection as the best synthetic additive formula; a change in the traditional printing and dyeing technology, at the outset will be dyeing gray cloth on the ambient temperature of the tank, slowly through the cold rolling mill will be one switch fabric, and then will be rolled up cloth, and then put in salt-free dyeing the dye vat. Numerous tests and finally succeeded in capturing the high cost of the application 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. - 18762
Golden objective is a collation of textile dyeing and issuing an annual end wares of 80,000,000 meters of Buda financial gathering managers Jingen land bound many value to vitality collecting and ecological protection. A small number years in the past, he and numerous of Donghua University in Shanghai to chat to be a Teacher information: due to the conventional dyeing method demands the use of more inorganic salts, and the request for paid job of inorganic salts there is a sombre obstacle of ecological pollution. Therefore, there is no brackish in dyeing technical knowledge examine and development. However, the high cost because of the request for paid job can not be employed in size production. Lu Jin-Gen that the knowledge straight away mindful of the opportunities. Soon, he set up his own financial gathering at the salt-free dyeing technical knowledge examine and development group.
Golden company's technology R & D personnel in the mission immediately after the test in the laboratory to do. Abroad because there is no precedent for this technology, all rely on to conduct their own research to explore. R & D in order to change the fiber with a negative electrical auxiliaries, technical staff until 2007 successfully developed salt-free dyeing auxiliary chemicals and low-volume applications. However, they also encountered the problem of high cost of printing and dyeing. In this regard, scientific and technical personnel in the company's strong support of the leadership, to continue research. They are low-cost chemical raw materials selection as the best synthetic additive formula; a change in the traditional printing and dyeing technology, at the outset will be dyeing gray cloth on the ambient temperature of the tank, slowly through the cold rolling mill will be one switch fabric, and then will be rolled up cloth, and then put in salt-free dyeing the dye vat. Numerous tests and finally succeeded in capturing the high cost of the application 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. - 18762
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