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Seamless, this is a legend that describes the clothes worn by the gods without traces of needles. Today, the integrated knitting technology developed by Deng Zhongmin, a professor at the Textile College of Wuhan Textile University, makes this situation come to life.

Input parameters on the electronic screen, click "start running", with a roar, the dense knitting needles on the needle bed like countless pairs of skillful hands, running at a speed that the naked eye can not tell. The yarn comes in from the right, the clothes come out from the left, and in less than ten minutes, a "seamless, wireless head, no locking" thermal underwear for women is produced.

Deng Zhongmin introduced that "seamless" is not no gap, but the whole clothes are not stitched together and formed in one body. In recent years, fully formed knitting technology has set off a new round of technical upsurge in the knitting industry, which uses machine weaving, eliminating the intermediate links such as weaving, cutting, plate making, and weaving directly from yarn into clothing. However, this kind of fully formed structure can not be achieved in the general warp knitting machine, the key reason is that the knitting needles do not match.

The knitting needle is like the chip in the cell phone, it is the core component. Traditional warp knitting machine knitting needle can only move left and right, flexibility and flexibility is poor. Deng Zhongmin's team has developed a Jaca needle knitting machine that can operate in a variety of ways, such as multi-gear, variable, and double transverse movement, and can reach more than 600 turns per minute, which is equivalent to 20 traditional spinning machines working at the same time. The flexibility of the yarn guide needle is high, even if the yarn is as soft as silk, it will not break and tie.

The team also developed the first intelligent design platform dedicated to the knitting warp knitting industry in China - warp knitting CAD/CAM system. With it, size does not need to be used, just use a phone or camera to capture the image of the human body, and the size can be automatically extracted. No matter how complex the pattern, how soft the fabric, just input data and instructions in the system, you can "yarn in, clothes out."

"The use of knitted warp knitting machine woven out of the clothes more fit the body, without the trouble of opening lines." Because there are no seams, the clothes are also more waterproof and warm." Team member and associate professor Ke Wei of Textile College introduced that this technology is not only suitable for ordinary fibers, but also for natural fibers, high-performance chemical fibers and other special fibers, and the application prospect is very broad.

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