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New opportunities for textile energy-saving printing and dyeing

by:GESTER Instruments     2021-04-14
Textile printing and dyeing technology has ushered in a new technological breakthrough. The recent launch of a new technology 'Cotton fabric low temperature continuous and rapid cold-batch scouring and bleaching technology' will usher in the industry's transformation. 'Cotton fabric low-temperature continuous and rapid cold-batch scouring and bleaching technology' has developed a high-efficiency dispersion, emulsification, penetration, and stable fast low-temperature scouring and bleaching aid; it has realized the high-efficiency low-temperature continuous one-bath and one-step de-scouring and bleaching process for cotton fabrics. Dyeing and finishing has made beneficial attempts to achieve energy saving and consumption reduction, and achieved remarkable results. After identification, the technology has reached the 'international leading level'. Peng Yanli, deputy secretary-general of the China National Textile and Apparel Council and director of the Science and Technology Development Department, commented on this achievement. On September 24, the on-site promotion event of 'Cotton Fabric Low Temperature Continuous Scouring and Bleaching Process' jointly organized by China Textile Industry Federation Science and Technology Development Department, China Printing and Dyeing Industry Association, China Home Textile Industry Association, and Textile Light Technology Education Foundation was held in Shanxi Held in Yongji City, Zhejiang Province.   Chen Zhihua, President of China Printing and Dyeing Industry Association, Li Jinbao, Honorary President, Zhang Cuizhu, Secretary General of Textile Light Technology Education Foundation, and many representatives of printing and dyeing and home textile enterprises attended the event. According to Chai Huazhen, Chairman of Shanxi Caijia Printing and Dyeing Co., Ltd., the low-temperature continuous scouring and bleaching process of cotton fabrics reduces the stacking time from 12 to 24 hours to 75 to 90 minutes compared with the conventional cold pile process; compared with the conventional two-step gas steaming process , The temperature of the traditional scouring and bleaching process is reduced from 100℃ to 40℃, the steam consumption, water consumption and the usage of chemical products are all reduced by more than 50%, and the power consumption is reduced by more than 40%; it breaks through the low efficiency and continuous steaming of the traditional cold reactor process The disadvantage of high process energy consumption is that the pH value of scouring and bleaching wastewater is reduced from 12 to 7~8, and the total COD is reduced by more than 60%. The project was listed as the 2013 National Torch Program Industrialization Demonstration Project, and the 2014 China Textile Federation Science and Technology Award first prize recommended award project for the 'Light of Textile'.  At the inspection site, Chen Zhihua said that from the 'Eleventh Five-Year Plan' to the 'Twelfth Five-Year Plan' period, the level of energy conservation and emission reduction in the printing and dyeing industry has been increasing, which stems from the advancement of science and technology. The Ru0026D investment of enterprises in this area promotes the development of the industry, and Caijia Company is a good example. The pre-treatment level of cotton fabrics has a great impact on the back-end. This has always been a problem that plagues the textile industry. Caijia’s technology has embarked on a brand-new road, from the production process to the wastewater treatment process, which is of great significance to the development of the industry.
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GESTER International Co.,Limited would like to provide our customers with as near perfect protection, as near perfect service as is humanly possible and to do so at the lowest possible cost.'
tensile tester manufacturers textile testing equipment may be adapted for use at any tensile tester manufacturers and is suitable for tensile tester manufacturers.
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