Wrist rope

Ribbon, is also very common in our daily life, such as camera belt, backpack belt, many have used ribbon. Woven ribbon is widely used in clothing, shoes, bags, industry, agriculture, military supplies, transportation and other industries. In the 1930s, the ribbon was produced by manual workshops with cotton thread and hemp thread as raw materials. After the founding of new China, ribbon with raw materials gradually developed to nylon, vinylon, polyester, polypropylene, spandex, viscose and so on. Forming machine weaving, knitting, knitting three categories of technology, fabric structure has tabby, twill, satin, jacquard, two-way, multi-layer, tubular and joint organization.

Ribbon is everywhere in our life, such as: small to strap on the clothes, gift boxes and big to car seat belt strap etc. Ribbon in life may not be unremarkable, but in life bring us a lot of use, the role of the ribbon is very important in clothing accessories, can have the effect that make the finishing point. Such as add a beautiful belt, so the clothes appears more beautiful, high-grade, more temperament, the person gives on the vision more comfortable effect. Punch shear machine, semi-automatic ribbon cutting machine, is done by using the theory of ultrasonic shear of ribbon.

The weft tube is inserted into the fixed tooth seat of the knitting machine. The weft tube is rotated and moved along the figure 8 track so that the yarns can be interlaced. Generally, the number of spindles is even, the woven ribbon is tubular, the number of spindles is odd, the woven ribbon is flat.

Spindle weaving technology has been applied in old China. The number of ingots varies from 9 to 100, depending on the equipment. The basic technological process of weaving is as follows: bleaching, dyeing, weft winding, weaving, cutting, and packaging. Since 1960, many technical innovations have been carried out on braiding machines, such as enlarging the diameter of peach board, installing automatic stop device of elastic break, and replacing iron ingot with nylon spindle. The improvement of these devices has increased the speed to 160 ~ 190 RPM, doubled the stand rate and greatly improved the product quality.

Weaving can not only nylon ribbon, but also woven rope. Tubular belt is a kind of braided rope, the diameter of 1 ~ 4 cm weigh rope or rope line, diameter more than 4 cm also known as rope, diameter more than 40 cm generally called cable or cable. In 1989, the industry introduced Japanese eight-strand cable production line equipment, in the following year produced polypropylene eight-strand cable, the product won the national silver award.