Jiangsu Hengli Chemical Fiber Co., Ltd.: 1000 grams of raw materials manufacturing ultra -fine fibers can go around the earth
September 10, 2021 “Suzhou Daily” A05 version
1000 grams of raw material manufacturing ultra -fine fibers can go around the earth
Hengli uses innovation -driven and stable quality to improve the level of the textile industry chain
A piece of clothing is woven by millions of silk threads, and the quality of each silk thread is stable, so that the comprehensive characteristics of the whole clothes can be expressed. A polyester stroke produced by Jiangsu Hengli Chemical Fiber Co., Ltd., with a number of key indicators to reach the international advanced level, has improved the efficiency of high -end high -value textile technology development and industrialization efficiency of downstream high -end high -value textiles in the industrial chain. With the leading quality, the product successfully passed the first batch of “Suzhou Manufacturing” brand certification.
“Simply put, the polyester of our production of polyester strokes, the intensity is basically the same, and the thickness and thinness remain uniform.” In the long wire workshop of Jiangsu Hengli Chemical Fiber Co., Ltd., Ding Zhujun, director of the workshop, introduced the production process of polyester wire stretching to reporters Essence Hengli’s production technology can achieve 1,000 grams of raw materials to create ultra -fine fibers around the earth. A polyester wire stretch is composed of dozens to hundreds of such ultra -fine fibers. The reporter saw that the ultra -fine fiber gathered from multiple pipes through the fine pores of the spray plate. Under the machine driven by the machine, there was a crew to synthesize a silk thread, and then rolled into a silk cake. After the workers used a strong light flashlight to check the inspection, the silk cake was sent to the workshop physical testing room. After the testing of various indicators, the qualified polyester stroke can be packed and sent to the downstream enterprises for processing. “The advantage of our products is that there are few hair, uniform dyeing, and it is not appropriate to make clothes.” Ding Zhujun was full of confidence in Hengli’s product.
In the workshop, the reporter saw not many operators. It turned out that the entire operation of the production workshop has been automated. In order to reduce loss and improve production efficiency, the automatic plate system independently developed by Hengli not only mastered the core technology, but also obtained a patent. This system can reduce the number of machine stop maintenance and extend the cycle of a single textile. After using this system, the continuous textile cycle increased from 48 hours to 96 hours. For every ton of silk produced, the waste produced from about 8 kg to about 5 kg is now reduced, and the loss is significantly reduced.
“There are many innovative examples like this. There are still many in Hengli.” Tang Fangming, general manager of Jiangsu Hengli Chemical Fiber Co., Ltd., said that the 7D ultra -fine fibers produced by Hengli only had one -sixth of the diameter of the hair in the hair. This domestic and world -leading technology has won the “National Science and Technology Progress Award”. In the field of imitation ecological silk, constant -developed imitation of ecological silk is the most advanced in the industry. At the same time, Hengli is also the only enterprise to mass production. Its elasticity, softness, and feel of elastic acetic acid fiber can be completely replaced by real acetate fibers. This type of fiber raw material can produce imitation cotton and linen clothing, and can also produce fabrics that imitate animal fur. Many international luxury brands also use this type of fiber to make simulated animal fur and apply them in products. Hengli is also the only company in China that can produce down the fiber of down products. The polyester high -strength industrial wires produced by Hengli are comparable to the steel wire, but the weight is much lighter than the wire. It can replace steel and other materials. It is often used as shale oil conveyor belt, cable rope, crane belt, etc. In 2017, the industrial silk used in the Hong Kong -Zhuhai -Macao Bridge was the seal of Hengli. Hengli has an Innovation Research Institute and has 12 overseas R & D centers.
It is understood that as of the end of August this year, the group had 837 patents, of which more than 422 invention patents were invention, and they also won honors such as the National Patent Award Silver Award and the National Intellectual Property Demonstration Enterprise.
(Reporter Zhao Chenmin)
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