Golden textile” self-developed salt-free dyeing technology

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 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 dyestuff to be adsorbed on fiber piece of cloth, the customary dyeing piece of cloth each cylinder should be one stained Add 200 kg of saline to make fabric color. Emission of large-scale use of inorganic salts, both an boost of work power, but furthermore origin ecological pollution. Salt-free dyeing auxiliary fibers can be changed to deal with its cationic exterior, which in dyeing with reactive dyestuffs encompassing anions developed upon the culmination 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.