Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Characteristics of weaving (spindle weaving)
After the yarn is wound and wound to form a weft tube, it is inserted into the fixed tooth base of the knitting machine. Usually the number of spindles is even, the woven tape is tubular, the number of spindles is odd, and the woven tape is flat. The spindle weaving process has been applied since the old China. The number of spindles varies from 9 to 100 spindles due to different equipment. The basic process of weaving is: bleaching and dyeing - weft winding - weaving - dropping machine and cutting - packaging. Since 1960, several technological innovations have been carried out on the knitting machine, mainly including the enlargement of the diameter of the peach board, the installation of an automatic stop device for broken rubber bands, and the replacement of iron ingots with nylon ingots. The improvement of these equipments has increased the vehicle speed to 160-190 rpm, doubled the stand rate, and greatly improved the product quality.
Weaving can not only weave ribbon, but also weave rope. The tubular belt is a kind of braided rope. The diameter of 1 to 4 cm is called rope or rope, the diameter of more than 4 cm is called rope, and the diameter of more than 40 cm is generally called cable or cable. In 1989, the industry introduced Japanese eight-strand cable production line equipment, and produced polypropylene eight-strand cable in the following year, and the product won the National Silver Award.
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