SU912789A1 - Warp-knitted elastic braid - Google Patents

Description

(54) BASED-ELASTIC STRUCTURE

I

The invention relates to the field of knitwear production, and more specifically to the piece basics of knitted products, and can be used as retention in the manufacture of underwear and sports products.

The basics are known as elastic bands, containing looped chain columns and a triangle weave derivative of a non-elastic yarn, transverse weft non-elastic yarns and longitudinal weft elastic yarns 1J, 2 and 3.

Known ribbons are used as various decorative, finishing and prodzhechnyh materials in the manufacture of linen and knitted goods. Use of data as constraints is difficult. the tendency of their structure to dissolvability, and in addition, the wide application of these materials is difficult because of the complexity of their manufacture.

The known bases are elastic braids, using as a prodorogna, having strings of chains with open loops of inelastic yarn, sticks derived from trikal weave of inelastic yarns, a system of transverse weft inelastic yarns, longitudinal weft elastic yarn, wrapped around a loop of a hinge thread, and there is a headband with a hinge thread, and a longitudinal weft elastic yarn, wrapped around a loop of a hinge thread, and a longitudinal weft elastic yarn wrapped around a loop of a hinge yarn, and a longitudinal weft elastic yarn wrapped around a loop of a hinge thread, and a longitudinal weft elastic yarn wrapped around a headband with a headband. r du. The chains of the chains are connected by a system of transverse weft threads, the loops of the chains being interconnected with the loops of the tricone weave derivative 13.

P

The looped structure of this ribbon has an unfinished edge of the ribbon, which reduces its dimensional stability and degrades its outward appearance, since the derived tricone interlacing does not allow

The ts card of the ribbon on non-sober needles should be tied together with the loops of the chain.

The aim of the invention is to increase the shape of the tape.

The goal is achieved by the fact that

Claims (3)

20, the braid has tricot stitch posts, connecting with its stitches, looped stitching stitches | tricot stitch loops, connecting the strings of chains, are located between the skeletons of stitches of strings connected together with tricot loops and their brooches, and tricot stitch loops are made closed. to increase the fullness of the edges of the braid, since only loops of a chain and tights are knitted together on each needle of an elongated loop in even looped rows. Each elastic looped yarn in each Every looped row of dr aaraibix loops chains allows you to balance the torques and reduce the tendency of the tape to twist from the edges. These measures allow you to significantly yjQ 4niHTb the tape's dimensional stability. The implementation of tricotted hinges contributes to imparting little-dispersed properties to the string structure. FIG. G and 2 show graphic and analytical recordings of the operation of the dies to obtain the proposed elastic band. The comb 1 wasp) accepts a clutch of tights made of inelastic threads from the track. order and size of shifts for one rapport: 1-2-1; 1-0-1. Comb II will lay longitudinal weft elastic threads with the following order and size of shifts for one rapport: 6-0-1; 1-1-0. Comb III carries out the laying of transverse weft non-elastic threads with the following order and size of shifts for one rapport: 0-0-2; 3-3-2 Comb IV carries out the laying of chains with slash order and the size of the shifts of the bottom of one p spurt: 0-1-1; 1-0-0. Introducing tricot and winding into the webbing structure — in each looped row with an elastic weft thread of chain stitch loops, allows you to get a better quality band than the known ones. Due to this, lengthening the service life of the webbing and saving raw materials is achieved. The use of the proposed fundamentals of zanna elastic tape instead of webs, used as a proterocene in the traditional technology of making underwear and sports products, will provide an annual economic effect exceeding 1.6 million rubles. only during surgery. The invention of the Basics of an elastic band, comprising columns of chains of elastic threads, connected by a system of transverse weft inelastic threads, longitudinal weft elastic threads, proposed in each looped column, and connected together with loops of chains, connecting inelastic threads, characterized in that In order to increase its dimensional stability, each inelastic thread forms a tricot weave, the loops of which connect adjacent columns of chains. I Sources of information taken into account in the examination 1. UK Patent No. 1021768, cl. DI K, 1966. 2. Patent Franz N 2239886, cl. D 04 B 21/18, 1975. 3. Authors certificate of the USSR according to the application G 2540Ш6, cl. O 04 B 21/00, 1978. E  X I 03 g 0-0-1 1-2-1 1-1-0 1-0-1 0-0-1 I-Z-I F d } c WITH about 2 / flf 0-0-2 3-3-2 0-1-1 0-0-2