“Waterless dyeing” demonstration factory put into operation in Foshan
On the morning of April 26, a batch of red yarn produced with “waterless dyeing” technology was shipped from the production area of Guangdong Yiwei Environmental Technology Co., Ltd. (hereinafter referred to as “Yiwei Environment”). This sign The reactive dye waterless dyeing technology developed by Esquel Group and Yiwei Environment has successfully achieved industrial mass production in Gaoming District, Foshan City.
It is reported that this technology uses a self-developed green non-aqueous combination medium to replace water as the dyeing medium, completely avoiding the hydrolysis side reaction of reactive dyes in water bath dyeing. The dyeing fixation rate exceeds 97%, and there is no need to wash after dyeing. The dyeing process uses zero water, zero salt, and zero emissions.
This project was selected as the “National Key R&D Project” of the Ministry of Science and Technology of China in 2017, and is also one of the Ministry of Industry and Information Technology’s “Printing and Dyeing Industry GreenEnvironmental ProtectionThe “Frontier Scientific and Technological Research Technologies” in the “Development Technology Guide (2019 Edition)” passed the industrialization acceptance of the Ministry of Science and Technology’s “National Key R&D Special Project” in December 2021, and was approved by China in January 2022 color=”#FF8040″>Textile IndustryFederation expert group evaluated it as “international leading technology” and an industry-first technology.
It has been calculated that the recycling rate of this green non-aqueous combined medium exceeds 99.8%, chemical consumption is reduced by 98%, dyeing water is reduced by 100%, and production efficiency is increased by 50%.
The total investment in the demonstration factory located in Gaoming District, Foshan City exceeds RMB 30 million. The first phase of the demonstration factory has invested RMB 15 million, covering an area of approximately 1,000 square meters, and is expected to have an annual output value of RMB 100 million. At present, the production line is continuing to produce stably, providing waterless dyed garment products for Esquel Group’s own brands such as “Shirushi” and “Pai”.
Fu Guangwei, chairman of the China Textile Engineering Society and chairman of the China Textile Joint Inspection, said that the commissioning of the “Yoker Dye” demonstration factory means the successful implementation of the world’s leading reactive dye waterless dyeing technology, which will bring great benefits to the textile industry. Disruptive change.
“With the commissioning and promotion of this technology demonstration factory, the textile industry will bid farewell to the negative image of ‘big polluters’ and ‘big water consumers’. This will not only inject new momentum into the green transformation of the city’s textile industry, but also lead the province and even the country. The ‘green revolution’ of the textile industry.” The relevant person in charge of Foshan City said that textile and clothing is one of Foshan’s traditional advantageous industries. He hopes that Esquel Group will take the operation of the waterless dyeing demonstration factory as a new starting point, continue to deepen the technological innovation of the textile industry, and be a good The “leader” in the city’s textile and apparel industry has demonstrated the green transformation of Foshan’s textileindustrial cluster.
AAA
Disclaimer:
Disclaimer: Some of the texts, pictures, audios, and videos of some articles published on this site are from the Internet and do not represent the views of this site. The copyrights belong to the original authors. If you find that the information reproduced on this website infringes upon your rights, please contact us and we will change or delete it as soon as possible.
AA
