Bao Wei Wool Spinning Co., Ltd.

At the beginning of the new year, reporters interviewed in Ningxia autonomous region learned that Ningxia Bao Yin Wool Textile Co., Ltd. used advanced technology such as machinery, photoelectric and automation, and developed the automatic horsetail core spinning machine with the world advanced level in China. It not only reduced the labor cost of the enterprise, but also greatly improved the production efficiency and was innovative.

In 2008, the State Patent Office awarded the "utility model patent certificate" and was included in the SME Technology Innovation Fund Project by the Ministry of science and technology.

The wool interlining is also called black carbon lining. It is made of animal fiber or wool blended yarn as weft, cotton or blended yarn as warp yarn, and finishes and resin finishing.

The horsetail lining is the most high-grade lining cloth.

Traditionally, the horsetail liner is used as the weft yarn. The width is restricted by the length of the horsetail, and the production efficiency is low.

In the early 90s of last century, the new technology of horsetail core spun yarn was developed by Bao Yin wool spinning company in China.

At that time, the semi mechanical semi manual production method was used. The product quality was unstable, and it only adapted to the use of 18 inches above the horsetail bristles. The raw materials were small in scope, the price was high, the varieties were changed little, the production efficiency was very low, and the daily output of each person was only 0.5 kilograms.

In order to increase production efficiency and meet the market demand of horsetail core spun yarn at home and abroad, and further expand the scale of production, Bao Yin wool textile company decided to independently develop and develop advanced horsetail core spun yarn machine, so as to change the backward situation of semi manual production of horsetail core spun yarn in China.

For this reason, the company has hired experts from machinery, textile and mechanical and electrical fields to study the technology of manufacture of horsetail core spun yarn by studying abroad and analyzing foreign equipment and technology.

At the same time, the company also invested hundreds of thousands of yuan to buy various machines such as lathes, milling machines, drilling machines and air compressors for processing and producing the horsetail core spun machine parts.

After nearly two years of exploration and experiment, the company finally developed the first automatic horsetail core spun yarn machine in China at the end of 2007.

After trial production, the Horntail yarn produced by this equipment has many changes in color, evenness and tight ends. The finished product is smooth and smooth, and the clothing has good effect. Especially, the daily output per person has increased by more than 40 times.

At the end of 2007, the Yinchuan science and Technology Bureau organized experts to check the scientific and technological achievements of the automatic horsetail core spun yarn machine. It was considered that the automatic horsetail core spun yarn machine developed by Bao Yin was the first in China, with the characteristics of "high degree of automation, wide application scope and high production efficiency". In 2008, the product was awarded the "utility model patent certificate".