Successful Weaving Of Viscose Filament After Water Jet Loom Pformation

< p > the initial development of "a href=" http:// "www.sjfzxm.com/news/index_c.asp" > hydrophilic fabric < /a > produces a series of problems.

For example, when the weft breaks occur frequently, the car can not be opened at all. Because the yarn hairiness is more, the weft thread is easy to adhere to each other when storing the weft.

It is not in place; when weaving begins, the loom stops mostly because the yarn has many hairiness and easy adhesion. The ordinary < a href= "http:// www.sjfzxm.com/news/index_c.asp" > the contact detection system is less than /a. It causes easy misoperation between the two fingers and causes the loom to stop. When starting weaving, the parking lot is due to the full absorption of the viscose and the expansion of its own volume when it is stopped. When the first weft is driven again, the moisture of the previous weft can not be completely squeezed out, so there is a tight fault. Because of the "a href=" http:// "www.sjfzxm.com/news/index_c.asp" > viscose > /a > water absorption, the drying of the silk is difficult, so that the gray cloth can not be fully dried. Because the hydrophilic fiber has strong hygroscopicity, the weight of water increases obviously and the flight resistance increases, resulting in jet weft.

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< p > scientific and technical personnel have overcome these problems from the following aspects: to avoid the weft insertion of viscose yarn, the water pump can move Cheng Jiada to increase the water volume, and the water bundle will change from coarse to coarse, thereby increasing the cohesion of water bundles to weft threads.

Besides, the speed of looms can be reduced, the weft insertion force can be reduced, and the phenomenon of weft insertion can be greatly reduced.

Adopting the new electronic storage system, the electronic weft filling system has three main advantages: electronic length measuring device. According to the length of each weft, the device can accurately pre weft the length of each weft to the weft storage device. The weft insertion is controlled by the retaining pin on the weft feeder, and the weft wire can be sent to the endpoint at uniform speed. The weft is always in free flight during the whole flight process, and the solution is smooth.

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< p > in addition, the weft thread of the electronic weft filling system has a uniform gap when storing weft, which does not make the weft thread intertwined and entangled.

The weft plate of electronic weft filling system has continuous slight vibration when weft insertion, which is conducive to the smooth retreat of weft yarn. Therefore, the new electronic weft filling system can overcome the shortage of weft insertion and weft defect due to its good storage and rewinding performance.

The original mechanical warp let off of the loom is adapted to the electronic let off and electronic take-up device. The electric coil has the function of memory and automatic adjustment, and can automatically repair the weft file after many tests, thus greatly reducing the existence of the class.

The water suction fan on the loom is pformed to enhance the power of the suction fan.

When the power increases, the moisture content of the silk will drop greatly before the landing, so as to facilitate drying.

The drying process can be adjusted, the drying speed is reduced, and the drying temperature is raised appropriately.

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< p > through the implementation of a series of improvement measures, two kinds of elastic fabric and honeycomb fabric can be produced on the water jet loom, and the weaving production can be carried out smoothly. The quality and production efficiency of the silk fabrics have also been improved. The style and internal quality of the woven fabrics have been guaranteed, the product grades have been improved, and the shortcomings of pure synthetic fibers have been fundamentally overcome.

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