RU73170U1 - KNITTED DOUBLE-LAYER FILLET JERSEY - Google Patents

Abstract

The utility model relates to knitwear, in particular the production of protective clothing against bloodsucking insects.

The purpose of creating a utility model is to increase the dimensional stability of a knitted fabric and reduce the elongation in width.

The warp knitted two-layer fillet knitwear consists of loops connected from the threads of four systems, contains cells whose sides are formed by the looped columns of two-layer trick chains and are connected by bundles formed by both trick and charme broaches.

Description

The utility model relates to the production of warp knitted two-layer sirloin knitwear and can be used to knit the bottom layer of clothing to protect against blood-sucking insects.

Known warp knitted two-layer sirloin knitwear, consisting of loops of two systems of threads and containing cells, the sides of which are formed by looped columns of two-layer trick chains, interconnected by bundles formed by trick broaches (Kudryavin L.A., Shalov I.I. Basics of knitwear production technology. -M .: Legprombytizdat, 1991, p. 303).

Known knitwear has insufficient thickness.

Known warp knitted two-layer sirloin knitwear, consisting of loops of four systems of threads and containing cells, the sides of which are formed by the looped columns of two-layer tricot chains, interconnected by bundles formed by cloth broaches (A.S. No. 2135056 MKI A41D 13/00; B.I. No. 24.1999).

Such a knitwear has insufficient form stability.

The technical result of this utility model is to increase the dimensional stability and reduce the stretchability of the knitwear in width.

The specified technical result is achieved by the fact that the warp knitted double-layered knitwear, the loops of which are connected from the threads of four systems, contains cells whose sides are formed by the looped columns of double-layered tricot chains and are connected by bundles formed by both trick and charme broaches.

Figure 1 presents a comprehensive graphical model of the structure of knitwear. Figure 1 shows that the knitwear consists of threads of four systems: H ₁ , H ₂ , H ₃ and H ₄ . The side of the cell 1 consists of loops of two systems of filaments H ₁ and H ₂ . The side of the cell 2 consists of loops of other systems of threads H ₃ and H ₄ . All sides of the cells are obtained due to counter weaving

two-layer tricky chain. Bundles of cells 3 and 4 are formed due to the intersection of the trick broaches 5 and 6 of the thread systems H ₂ and H ₃ and the charmese broaches 7 and 8 of the thread systems H ₁ and H ₄ . Due to the presence of charmed broaches in the bundles having an increased length and a greater orientation in width, the stretchability of the knitwear decreases in width and its shape stability increases.

Two-layer sirloin knitwear can be obtained on a two-loop warp knitting rachel machine with reed needles having four combs. All combs are seasoned with rapport 1 + 3, that is, one eyelet needle is threaded, three are not threaded. Knitwear can be knitted from 25 tex * 2 * 3 or 50 tex * 1 * 3 cotton yarn, as well as from blended yarn: 50 tex * 1 * 2 cotton yarn and 25 tex * 2 * 1 linen yarn.

The utility model can be used for the production of the lower layer of protective clothing from blood-sucking insects.

Claims (1)

A warp knitted two-layered fillet knitwear consisting of loops of four systems of threads and containing cells whose sides are formed by looped columns of two-layer tricot chains connected by bundles, characterized in that the bundles of cells are formed by the intersection of two trick and two charmete broaches.