Because the quality of warping has a great influence on the production efficiency of the next process, especially the weaving, and the quality of the product, the textile mill has devoted more energy to the research of its process and the improvement of the equipment, resulting in its technological technology. Great progress, equipment has also been greatly improved, the main technical progress is reflected in the following aspects.
Precise control of displacement
The slit warping machine will produce a certain displacement with the rotation of the large round drum and the winding of the yarn, and the next yarn (wire) must be combined with the previous yarn (wire) when the next yarn (wire) is put on the large round drum. There is an appropriate distance (usually 0.5 to 1 mm). Accurately measuring and controlling the displacement of the yarn (filament) strip is an important condition to ensure that the warp beam is flat and the tension of the side yarn is uniform. In addition, the oiling and waxing device is generally used on the warping machine, and the warp beam pneumatic pressing device is equipped with an automatic splitting device. In addition, the automatic sample warping machine introduced at home and abroad provides a fast and less-yarn sample machine that matches the large production process parameters for silk, yarn-dyed, wool and other industries. It is also a major warping technology progress.