Narrow-amplitude or tubular fabrics are made from a variety of yarns. With a wide variety of fabrics, widely used in apparel, shoes, bags, industry, agriculture, munitions, transportation and other industries. The 30 's, Ribbon is handmade workshop production, raw materials for cotton, twine. After the founding of New China, weaving belt raw materials gradually developed to nylon, Vinylon, polyester, polypropylene, spandex, viscose and so on, forming woven, knitting, knitting three major types of technology, fabric structure has plain, twill, satin, jacquard, double-layer, multi-layer, tubular and joint organization.Webbing
Ribbon of the application of a wide range of ribbon processing equipment also requires a high degree of automation, the effect requires exquisite, traditional ribbon shearing is the use of cold shear, the principle of thermal shearing, cutting effect has burrs, loose edges, cut uneven or appear yellowing, hair coke situation. In order to improve this situation, the use of ultrasonic principle shear ribbon, can be fully automatic shearing, ultrasonic sealing, not yellowing, hair coke, to achieve the desired effect. Ribbon shearing main equipment are: Fully automatic ribbon shearing machine, fully automatic ribbon punching shearing machine, semi-automatic ribbon shearing machine, is the use of ultrasonic principle to complete the ribbon cut.Webbing
Ribbon shearing usually takes two methods: one is hand cut, the other is machine shearing. Manual general use heating wire cutting or blade cut off the method, the two cutting belt process equipment investment is low, but the labor cost is very high, in addition, the use of hot wire cutting will produce a lot of smoke; Blade cut off the traces of smoke and scorch. But can not be effective sealing will appear loose mouth (that is, the edge) phenomenon. The use of automatic cutting machine shearing: Cutting belt machine is divided into hot belt machine, cold cutting belt machine and ultrasonic cutting machine.Webbing
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