Development--knitting

In the 1970s, knitting technology of warp knitting and weft knitting has been widely used in ribbon weaving. In 1973, the knitted nylon broadband was successfully manufactured. In 1982, the Italian crochet machine was introduced. It has advanced technology and wide variety of products. It is especially suitable for thin decorative belt fabrics, such as lace, elastic belt, window screen, decorative belt, etc. The basic technological process is bleaching, dyeing, winding, weaving, ironing and packaging.

Before the 1970s, fire hose billet was knitted on a flat loom. The diameter of the billet was deformed greatly and the output was low. In the second half of 1974, according to the principle of knitting, the research and development team of pipe blank weaving was organized in the industry. In the process of looping, the warp and weft were woven by warp and weft shuttle weaving. By using the cylinder and settling arc of the looping yarn, the interwoven warp and weft yarn were connected into a whole, and the warp and weft-lined tubular knitted fabric was formed. The product was coated with water pipes and high. The production technology of pressure fire hose ranks first in the country.