Advanced Technology: Xiqiao Chain Becomes A New Textile Industry In The South China Sea

In June 19th, Xiqiao was full of friends.

On that day, from China Spin The 2019 China (Xiqiao) Textile Science and technology achievements exhibition and conference held by the Engineering Society (hereinafter referred to as "China Textile Science") and the people's Government of Xiqiao town were held in Xiqiao Town, Nanhai District. The conference attracted more than 300 representatives of practitioners from the national textile and garment industry cluster, trade associations, service platforms and scientific research institutions.

At present, there are three major clusters in Xiqiao's big textile industry chain, sanitary products, home textiles and textile fabrics. Data show that there are more than 840 textile enterprises in Xiqiao, and each year produces 4 billion meters of all kinds of textile fabrics.

Behind the powerful capacity is Xiqiao's big textile industry, which constantly breaks the stereotype of "traditional industries" and achieves technological advancement with innovative development and intelligent manufacturing.

In the view of Li Lingshen, vice president of China Textile Industry Federation and President of China Industrial Textiles Association, there are still a lot of innovations in the textile industry from 0 to 1. Xiqiao, which hosts the National Textile Conference, is the leader of this mission. It has a long way to go.

Write: Lu Hao can Guan Yun Qi Chen Zhiwei.

A forward-looking Industry Conference

Walk into the assembly hall. cowboy The display area has attracted the attention of textile practitioners across the country. Unlike traditional denim, these cowboy fabrics are soft, colorful and elastic. All kinds of "atypical" denim are the technological crystallization of Xiqiao native denim enterprises.

The small denim fabric reflects the technological spanformation of Xiqiao's textile industry, and it also contains the theme of this conference.

Around the theme of "technological innovation and chain Xiqiao", this conference focuses on sanitary textiles. Denim fabric And clothing, Home textile products With the development trend and technology application, we will build a national platform for Textile Scientific and technological achievements exhibition and industry university research exchange through the summit forum, scientific and technological achievements promotion exhibition and exhibition display.

"Xiqiao is a major textile country and has played a leading role in the three major fields of clothing, home textiles, and sanitary products. In recent years, Xiqiao has accumulated a lot of experience in industrial spanformation and upgrading." Li Ling said.

The experience accumulated by Xiqiao is also a microcosm of the development trend of China's textile industry. Li Lingshen said that in the future, the new positioning of China's textile industry is driven by innovation driven technology and culture. fashion Industry and environmental protection green industry.

Although the textile industry is constantly innovating and taking the road of technological development, in Li Lingshen's view, "the entire textile industry should not be complacent in the face of achievements." He said that at present, China's textile industry R & D investment is only 0.69%, and it can not reach the average value of R & D investment in various sectors of the country, which means that the textile industry still has much room for growth in the value chain.

The road to advance in science and technology is endless. Therefore, Li Lingshen's proposal for textile industry is worth keeping in mind by Xiqiao's big textile industry practitioners. He pointed out that the textile industry should be more open and enhance the intellectual property gains of the industry through environmental innovation and product innovation. "We still have a lot of innovation from 0 to 1, which is a long way to go."

Three clusters make progress together to create "Xiqiao bottom".

The National Textile Conference was held in Xiqiao, which is the affirmation of Xiqiao's achievements in related industries.

Why did you choose to hold a meeting in Xiqiao? A group of facts can answer: at present, there are more than 840 textile enterprises in Xiqiao, and each year produces 4 billion meters of all kinds of textile fabrics. In 2017, Xiqiao was recognized as the "China demonstration base for women and infant hygiene textiles". In 2018, Xiqiao was awarded the "China Textile Product Development Promotion Award" and was recognized as "the textile industry innovation and demonstration cluster in 2017 to 2018".

The above honorary title is closely related to the development of the three major clusters of sanitary products, textile fabrics and home textiles in Xiqiao's big textile industry.

Among them, the health products industry is the new achievement of Xiqiao textile industry chain extension. At present, there are 12 core enterprises of sanitary products in Xiqiao Town, and the health products industry system is constantly improving, and the industry agglomeration effect is further highlighted.

"We are building a whole industrial chain, from non-woven fabrics to filter cartridges, hot melt adhesives, to finished diapers and sanitary napkins. The development trend of sanitary products in Xiqiao is gradually changing from foundry to OEM. brand From the upstream to the terminal. " Yang Ming, the mayor of the town of Xiqiao, said, "new health products are the main new ones." Material Science Industry is one of the directions of the development of Xiqiao's big textile industry. It will also bring new industrial explosion points to Xiqiao and further enrich Xiqiao's industrial structure. "This is also an inevitable requirement for the development of the" two high four new "industrial system in the South China Sea.

In terms of textile materials, "made in Xiqiao" denim is famous throughout the country. "It is mainly because there is a good textile industry chain advantage and a combination of production, teaching and research in Xiqiao." Ye Zhimin, executive vice president of textile science and technology education foundation, said that Xiqiao has the most advanced and excellent denim processing technology, which can promote the technological development of denim production and processing and application achievements to a maximum extent.

In terms of home textile industry, Xiqiao has formed R & D, design, customization, production, sale and installation of home textile industry system. There are more than 10 thousand new home textiles produced in the textile market every year. Popular The trend, variety, technology innovation and brand building are all ahead of China.

"Big textile" marching towards the high end of value chain

At such a state-level stage, Xiqiao's local enterprises have demonstrated their own technological achievements: Guangdong Yusheng personal care products Co., Ltd. has analyzed the development trend of the sanitary products industry in the capacity of the leading industry in the domestic industry; the long-term source of Xiqiao's source Zhicheng Home Textile Co., Ltd. has revealed the "Wei Shui history" of the enterprise in the home textile industry; Foshan Zhixing textile shows the exclusive product "four side bombs" denim.

All these are the embodiment of Xiqiao enterprises advancing towards the high value chain through scientific and technological innovation.

"In recent years, customers have been increasingly demanding green environmental protection, including cotton yarn and dyestuff. accessories Therefore, we should make use of the scientific research strength of China Textile Research Institute and so on to enhance the strength of our enterprises in environmental protection production. Chen Jieping, chairman of Foshan Huafeng Textile Co., Ltd., reflects the desire of Qiao enterprises for innovation.

How can we move towards the high end? A signing session of the conference reveals the new trend of Xiqiao's big textile industry in the future.

At the meeting, the Sino Textile Institute of textile industry was contracted with Deyao Textile Industrial Co., Ltd., Foshan Huafeng Textile Co., Ltd., Foshan Chang dye Technology Co., Ltd., and Foshan Textile Technology Inspection Service Co., Ltd. and 4 other Xiqiao textile enterprises and textile public service platforms.

This technology is the latest achievement of Xiqiao textile enterprises in the cooperation of industry, University and Research Institute. Li Ruiqing, executive vice president of Suzhou Institute of textile industry research, said that through the development of new compound reducing agent, the amount of sulphide discharged during the production of denim can be reduced significantly.

"This technology is very helpful for improving the added value of products." Li Ruiqing said that this is because the reduction of sulfur pollutants in wastewater can directly reduce the cost of pollution control. On the other hand, the introduction of environmental protection technology to foreign trade oriented Xiqiao denim enterprises will help them acquire more voice and pricing power in the industry, thereby enhancing the core competitiveness of products.

- link

New technology of "new compound reducing agent RSD/RSW"

Xiqiao denim

Production and emission reduction

"In two years, we have passed the small test, the pilot test, and the large scale production of tens of thousands of meters in Xiqiao denim enterprise. At present, the environmental protection technology improvement of Xiqiao denim has reached the international leading level." Li Ruiqing, executive vice president of Suzhou Institute of textile industry, said.

During the conference, Li Ruiqing introduced the above technical plan in detail. The scheme, called "new technology of cowboy dyeing process and industrial application based on reducing odor and sewage pollution" (the "new environment-friendly denim scheme"), has reduced the concentration of sulphur odorous gas by more than 40%, and the sulphide concentration in the effluent has been reduced by more than 60% during the dyeing and finishing process.

This shows that as a "traditional industry" textile, in fact, there is no tradition in the application of science and technology.

Textile industry has been a polluted industry for a long time, but Li Ruiqing said Xiqiao is a strong practitioner in environmental protection investment in the textile industry.

Based on this, Xiqiao and China Textile Engineering society jointly studied how to control pollution in textile industry. The new environmental cowboy new plan released at this conference is the latest research results.

Li Ruiqing introduced that, starting in 2017, two years passed the pilot test, the pilot test, and the 10000 meter scale production test carried out in Xiqiao denim enterprises, and developed with the domestic universities and German enterprises, and finally launched the "new compound reductant RSD/RSW".

He pointed out that denim should be added with reducing agent such as sodium sulfide and alkali sulfide in the traditional dyeing process. These are the source of sulphur odors, causing serious air pollution, endangering human health, and also emitting high sulfur containing wastewater.

The production process of "new compound reducing agent RSD/RSW" is used instead of the old process of adding reducing agent such as sodium sulfide and sodium sulfate. "New compound reductant is a relatively pure compound, which can reduce sulfur emissions from the source." Li Ruiqing said.

Data show that after the adoption of the new process, the concentration of the "sensitive smell" of the sour smell corresponding to the production process is reduced by more than 40%; the sulphide concentration of the effluent produced in sulphur black production is reduced by more than 60%; the concentration of "COD" (chemical oxygen demand) in the effluent produced in the production is reduced by more than 50%; the wet rubbing fastness of the cowboy fabric sulphur black reaches 2 grade, and is not easy to fade.

In the process of developing new production technology, a new technology service enterprise was born. It is the Foshan Chang Dyeing Technology Co., Ltd., which has signed a contract to participate in the environmental cowboy technology project.

"This enterprise was incubated together by the China Textile Engineering Society and Xiqiao town." Li Ruiqing said that this enterprise will provide a lot of experimental and data support for Xiqiao textile enterprise innovation. In addition, Chang dye technology will not only participate in the improvement of environmental technology, but also extend to the research and development of products, so that the research achievements of domestic universities and colleges can share with Xiqiao enterprises.

"More than 10 years ago, Xiqiao began to implement the" three unification "of the textile industry. It is very wise to make a unified decision on textile enterprises and printing and dyeing enterprises. Li Ruiqing said, these environmental protection practices, let Xiqiao's textile enterprises avoid shutting down relocation, so that they can survive, develop and innovate, and bring inner competitiveness to Xiqiao's textile industry.