The development of weaving belt
Machine Weaving (woven) Jingwei Interwoven. and twist after the yarn through the whole warp into a cheese (pan head), weft roll into a fork, weaving on the loom. 30 's, for hand-pulled wood loom, ironwood loom weaving belt. In the early 60, 1511 loom was converted into ribbon machine, which is still widely used.
Because the belt width is small, the weaving way is different, has the single, the double, dozens of different, has the Single-layer, also has the double layer.
1967, the industry to workers as the mainstay of the Non-woven Ribbon Research Group, the successful design of their own high-speed single shuttle-free weaving machine, to achieve the weaving belt without shuttle, and shorten the process, covers a small area, labor productivity, is the history of China's ribbon technology pioneering. In the 70 's, because the belt continuous dyeing ironing machine promotion, the processing of colored tapes, from the first dyeing and weaving of the traditional process, developed to first dyed after dyeing, first weaving after bleaching, ironing after the treatment of continuous, ribbon technology into the ranks of mechanized production.
In the early 80, the industry introduced Switzerland, Italy, the Federal Republic of Germany high-speed shuttle-free weaving machine, ironing machine, wrapped wire machines, warping machines and so on, ribbon technology into a new stage of development. The progress of ribbon technology brings about the upgrading of products. 1979, the first generation of domestic sd9-9-type rubber spindle belt trial production success, so that the rubber ingots with products to end dependence on the history of imports. 1980, also developed sd-81a, B-type rubber belt, with soft, light, thin, prison, small elongation, small impact, short and flat joints. At the beginning of 1990, the automobile seat belts for Santana car were successfully manufactured. After more than two years of time to carry out research, tissue trial, product quality to meet qc49-92 and tl-vw470 standards.