The First National Knitting Weft Knitting Seminar Held In Keqiao

The first national "run mountain Cup"

The technical seminar was held in Keqiao, Zhejiang recently.

Nearly 200 representatives from key knitting factories, raw materials factories, equipment and parts factories, printing and dyeing mills, universities and testing institutions attended the meeting.

Long Hairu, Professor of textile School of Donghua University, summarizes the development trend of the technology and products of knitting circular knitting machines in China at present, and puts forward that domestic knitting equipment manufacturing should further increase investment in scientific research, innovate independently and improve core technology.

Fang Guoping, deputy general manager of Shanghai pat LDO Textile Technology Development Co., Ltd. analyzed the key technology of the thermal functional knitting of polyamide and annex fiber, and aimed at polyamide imide.

Put forward proposals for industrialization.

Dr. Zhou Jinyun of Hong Kong Polytech University verified the 6- position braiding technology by weaving examples.

It is pointed out that the ring forming parts need further optimization to improve the reliability and stability of weaving.

The production director of Zhejiang poly Knitting Co., Ltd. analyzes the influence of the short and fast trend of the knitting industry on the traditional weaving factories, and puts forward the bold assumption for the application of the coarse needle to large circular knitting machine.

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At present, digital control technology is widely used in textile equipment, such as PLC, digital signal processing chip, industrial control computer, frequency converter and servo controller are also common. Many network interfaces and on-line monitoring devices are configured.

The newly developed air-jet spinning machines such as Shaanxi Huayan, the efficient comber of Jiangsu Kay palace, the automatic doffing roving machine of Qingdao Seth globe, the self adaptive digital printing machine of Hangzhou Honghua, the high-speed double needle bed warp knitting machine of Changzhou five ocean, and the Ningbo Cixing automatic computerized flat knitting machine have achieved high digitization and automation level, and also have some intelligent functions.

The requirement of intellectualization on this basis has become the focus of the equipment users, and it is also the direction that the textile machinery enterprises are working hard for.

If the Lixin high temperature air flow dyeing machine collects production data through sensors, it can calculate and analyze the changes of various colors in the process of washing through mathematical models, so that the equipment has an optimized washing function.

The new intelligent textile equipment should be able to realize the perception of its own working state; it has the self diagnosis function of fault type and location recognition; it has adaptive ability, can adjust according to the operation data, has communication function, and connects with the manufacturer platform through the Internet, so as to provide support for manufacturers to carry out remote service based on big data.

Product intelligence is the biggest difference between the textile industry and other industries.

For example, the new machine tools, robots in the machinery industry, computers, mobile phones, sensors and other intelligent products in the electronic industry can be directly applied to various intelligent manufacturing systems. The intelligentization of automobiles, ships and construction machinery is the mainstream development direction of the products in the future.

For the textile industry, products are the ultimate consumer goods, smart clothing is the most typical representative, and this project is also a basic research project during the "12th Five-Year" period.

Smart clothing can be regarded as a part of smart wearable products, but has its own characteristics. Its intelligent functions are mainly divided into three following ways: first, the development of smart fibers, weaving smart fabrics into clothing; two, through the new dyeing or finishing process, the ordinary fabrics have intelligent characteristics, and then make clothes; three is the combination of ordinary clothing and external electronic intelligent components, and the application of Internet technology.

At present, the smart clothing of the hot smart wearable products belongs to the third category.

The products are equipped with perception, analysis and communication functions, supported by the mobile Internet, and have been included in the national intelligent manufacturing pilot demonstration project.

With the rapid development of high technology, smart clothing has entered into people's daily life. Various applications have gradually penetrated into communication, medical, defense, sports, military, entertainment and other fields, and have certain development potential.

The next step is to strengthen the combination of production, teaching and research, carry out key technology tackling problems, speed up the pformation of scientific research achievements, and make products truly go to the market.