< p > recently, the project of "large-scale production and application of high sensitive nano composite functional fiber" developed by < a href= "//m.pmae.cn/news/index_c.asp" > Donghua University < /a > has been checked and accepted by the Shanghai science and Technology Commission.

The multidisciplinary integration and the combination of industry, University and research, and the combination of comfort and functionality in a series of antibacterial high sense clothing are expected to enter thousands of households.

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"P > project acceptance expert group agreed that" the project has integrated innovation in the preparation of nano antibacterial functional materials and function < a href= "//m.pmae.cn/news/index_c.asp" > resin < /a > functional fiber molding, knitted product structure design and finishing, etc. it has an exemplary role in cross discipline, integration of technology integration industry, engineering development and product marketing, and the overall technology of the project has reached the international advanced level. "

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< p > > a href= "//m.pmae.cn/news/index_c.asp" > nanotechnology < /a > is a hot topic in the current scientific community. It is reported that the national "12th Five-Year plan" has applied new materials such as nanomaterials to the newly developed industries.

However, there are two major difficulties in the application of nanotechnology in the field of textile and clothing. One is the use of clothes or fibers immersed in nanoscale solution in the early stage to enhance the nano functionality of clothing, but its utility is shorter and its comfort is not good. Two, many of the results are confined to laboratories, which are divorced from industrialization and seldom integrated into brand clothing, and it is difficult to see the popular "nano coat" in the market.

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< p > it is understood that Donghua University is the first university in China to establish the doctoral point of "nanofiber and hybrid materials", and also a training unit for "Shanghai nanotechnology and application capability".

Two years ago, Professor Zhu Meifang led and gathered a team of key interdisciplinary researchers from Donghua University, including materials, chemistry, physics, clothing, dyeing, finishing and machinery. Based on the National Key Laboratory of fiber material modification, he worked closely with famous enterprises in the fields of raw materials, fiber and clothing. From the perspective of market, he tackled key technologies of "highly sensitive nano antibacterial knitted product series".

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< p > silver, as a safe and environmentally-friendly natural bactericide, has a qualitative leap in the nanoscale state.

To this end, the project group one is based on the long-lasting effect of "antibacterial high sensitive clothing", and repeated experiments, using nano silver particles and its slow release technology to develop new nanofibers with long-lasting antibacterial properties; two, based on the comfort of "antibacterial high sensitive clothing", the key is to enhance the sensibility of new antibacterial fibers by controlling the diameter of fibers and fiber shape, and use the knitted products made of raw materials, and then design and develop the antibacterial function of moisture absorbent and sweaty pure polyester, polyester / cotton and polyester /Modal knitted fabrics.

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More importantly, Donghua University has joined hands with several enterprises to cover the entire industrial chain from nano powder to resin preparation, spinning, weaving, dyeing and finishing, knitting terminal products and brand design. P

At present, many manufacturers such as Kang Da Da technology, Devoortn chemical fiber and Shenfu textile have begun to produce functional powder, fiber or yarn. Shanghai three gun group, Ordifen group, Jialin Jie textile, Salome clothing and other enterprises have also cooperated to develop fabrics, fabrics and products.

The related indexes of knitted fabrics have been tested by the national textile quality inspection center and have reached the AAA standard of the state.

They developed underwear, T-shirt, knitted sweater, socks, kneecap and other nano knitted products. They are fashionable, comfortable and fashionable, and are very popular with consumers.

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