SU1430422A1 - Warp-knitted elastic braid - Google Patents

Abstract

The invention relates to the field of knitwear production, in particular, to piecework basics for knitted products. It can be used as an applied material or as a semi-finished product in the form of a corrugation for sewing and leather goods and allows you to expand the assortment of elastic webs. The webbing has a system of non-elastomeric longitudinal weft yarns, made in the form of wires, periodically wired together with loops of the tricking weave that connects them, and a system of longitudinal weft elastomeric yarns, which are wound together with twisted loops, right cut of segments. 1 hp f-ly, 3 ill.

Description

00

yu yu

The invention relates to the field of knitwear and, more specifically, to knitted foundations for knitted products, and can be used as an applied material or as a semi-finished product in the form of a corrugation for garment parts and leather goods,

1 The purpose of the invention is the extension of ac. assortment by giving the band a wrinkle effect.

Fig „1 shows the scheme of the scientific research institute on the plane of the basics of the elastic chain in Fig. 2 is the same, the section in FIG. 15 in FIG. 3 is a graphical and analytical record of the operation of the dies to obtain a string

One example of a specific implementation of the basics of a knotted elastic band is a loop structure, the structure of which on the plane is shown in. The webbing has longitudinal weft-glastomere threads and 15 looped columns of the derivative triangle weave; 2, Tee, paid loops on the section of the A5 tape repeat, longitudinal weft elasto ™ dimensional threads 1 and non-elastomeric weft threads 3 are continued in the form of straight parallel segments and in this case

A loop of a surface wavelength is formed in the loop of a loop of a m derivative of tricone interlaced 1 g 2. At the section of the tape in the longitudinal weft elastomeric yarns 1 are wrapped around the platirovinyi-3 loops of the tricone weave derivative and the loops of the longitudinal webs of the non-elastomer yarns 3, made in the form of 5kek, and a cavity of the surface of the imitating corrugation

Fig. 2 shows a diagram of the structure of the base elastic tape over the cross section. From the diagram it is seen that a crest of the wave surface of the surface simulating a corrugation is formed on the section of the string A of the string A, with the help of straight stretches of stretched elastomer weft 1 and non-elastic dimensional longitudinal strands made in the form of proto 3, as well as

g

,, g

five

0

five

triangle weave derivative 2 loops. In this section, the band structure is tightened with weft yarns 1 and 3, which form the basis on which the loops of the oriental derivative 2 weave not connected to them Create a crest of a wave surface simulating a corrugation. In the area of pannoi Ta. In the loop of the derivative tricone weave 2, 4 longitudinal loops were stitched together with the loops; weft non-elastomer yarns, made in the form of broach 3, These plated loops twist the elastomeric weft yarns 1, fixed them in a looped structure and connected to either the tricot derived weave, Elastomer filaments 1 are located between the cores of the plated loops 2 and 4 and the broach 5 loops 4 only. In this area, wave troughs form on the surface of a string of imitating corrugations.

The graphic representation of the operation of the dies for obtaining an elastic band, the structure of which is shown in FIG. 1, is presented. The numbering of the combs begins with the first of them, located behind the back of the needles, Comb I carries out the laying of the tricot derivative with the following order and size of shifts for one rapport 3-2-1; 0-1-2, Comb II does not know how to lay longitudinal weft elastomeric yarns with the following order and size. shifts for one rapport: Oh-oh,

 Ltd; 1-1-1; ohhhhhhhhh,

, 1-1-1i 0-0-0; 1-1-1; 0-0-0 - 3 p yes. Comb III clutches longitudinal weft non-elastomeric yarns made in B1strode, with the following order and size of shifts for one rapport; 1-0-0; 0-1-1, 1-0-0, 0-1-1; 0-0-0 - 5 times, I-O-O, - 0--1-1, - 1-0-0, 0-1-1, 0-0-0 - 3 times.

Introduction to the base structure of a closed elastic Tecbf-flii system of a non-elastomeric longitudinal weft yarn, made in the form of webs, periodically wired together with the loops of the tricantaline derivative connecting them and the presence on the longitudinal weft elastomer threads of the sections on which they are entwined The loops, loops, and sections, on which they lie in the form of straight segments on the inside of the drawstring, make it possible to create a textured surface, for example, a corrugation, without complicating the process. Due to this, the expansion of the range of textiles and haberdashery products and a more complete satisfaction of the needs of the related industries of light industry are achieved.

Claims (2)

Claim 1. Fundamentals of the elastic band yarns in the form of a longitudinal weft, in - danno1 in a looped soil, characterized in that, in order to expand the range by giving the braid effect to the braid, the second system of non-elastomeric yarns is laid in the form of a longitudinal weft, periodically forming plated loops with loops , and, according to the pattern repeat, the elastomer threads are twisted with plated loops, 2. Band pop, 1, distinguished ma containing two non-elasto-15 sch systems with the fact that, elastomeric nimer yarns, one of which forms a looped soil by interlacing a tricot derivative and an elastomeric system These are located between the backs of the hinge pOBaHHf-ix and the hinges of the tricot derivative. rl 2 / Q 0-0-0 t-l-t G Chd-0 0-5 times Q-O-Q-Jpaja 0-0-0 Fi & W / -BUT