RU2287625C1 - Single-layer warp-knitted combined fabric - Google Patents

Abstract

FIELD: warp-knitted fabric for manufacture of knitted household and technical products.

SUBSTANCE: single-layer warp-knitted combined fabric is formed from tricot and network weave stitches comprising elongated underlaps. Warp-knitted fabric consists of two thread systems, one of said systems forming stitches in odd courses and other system forming stitches in even courses. Row of stitches defined by network weave stitches comprises elongated tricot weave underlaps, and row of stitches defined by tricot weave stitches comprises elongated network weave underlaps.

EFFECT: uniform stitch structure of warp-knitted fabric and reduced material usage.

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Description

The invention relates to knitwear production and can be used in the manufacture of knitted fabrics for household and technical products.

Known single-layered warp knit combined knitwear made of three systems of threads and containing loop weaving tights and weaving a chain with elongated broaches (I.I.Shalov, A.S.Dalidovich, L.A. Kudryavin. Knit technology. M., Legprombytizdat, 1986 p.73). The disadvantage of this knitwear is the increased material consumption due to the fact that all the loops consist of several threads.

Known single-layered warp knit combined knitwear made of four systems of threads and containing loop weave tights and loop weave chain with elongated broaches (A.S. No. 958542, class D 04 B 21/00, G.M. Trushina, L.A. Kudryavin. Basic knitted sirloin knitwear. Publish. 09/15/82).

The closest in technical essence to the claimed object is a single-layered warp knitted knitwear made of three yarn systems and containing leotard weaving loops with elongated broaches, as well as chain weaving loops with simple and elongated broaches (Patentschrift No. 2832481, class D 04 В 21 / 02 {Christian Wilrens}. Verfahven zur Herstellung von zwei Florwarenbahnen auf einer kettenwirkmaschine mit zwei Nadelbarren. Ausgabetag 01/22/81).

The disadvantages of these types of knitwear are the uneven structure of the fabric due to the presence of simple and plated loops, as well as increased material consumption, due to the fact that part of the loops consists of two threads.

The objective of the present invention is to provide a new type of warp knit combined knitwear with a uniform loop structure and reduced material consumption due to the fact that each knit loop consists of only one thread.

The problem is solved as follows. In a single-layered warp knit knitwear formed by tricot and chain stitch loops and a chain containing elongated broaches and developed from two systems of threads, one system of threads forms loops only in odd rows and the other forms loops only in even rows. In this case, the row formed by the chain weave loops contains elongated leotard weaving stitches, and the row formed by the leotard weave loops contains elongated chain weave broaches.

Figure 1 presents the structure of a single-layer warp knitted combined knitwear, figure 2 is a graphic record of weaving.

The knitwear consists of the threads of two systems 1 and 2, and the system of threads 1 forms the loop of the chain in the odd loop rows I, III, V, VII, etc., and the system of threads 2 forms the loop of the tights in the even loop rows II, IV, VI, VIII, etc. The odd rows of chain stitch loops 3 contain elongated broaches 4 of the tricot weave, and the even rows of chain tights 5 weave loops contain the elongated chain broaches 6 of the chain.

Knitwear has the appearance of a longitudinal knit due to the lack of connection between the loop stitches in the odd loop rows.

A single-layer warp knit combined knitwear can be obtained on a single-contour warp knit. Two ear combs are used in the work; they are completely tucked with threads and perform thread laying in accordance with the graphs shown in FIG. 2.

Depending on the purpose, the knitwear can be produced from natural, chemical and blended yarns, the linear density of which corresponds to the class of the knitting machine.

The knitwear of the proposed structure is distinguished by a beautiful appearance, uniform looped structure and low material consumption.

The proposed knitwear allows you to expand the range of fabrics for products for technical and domestic purposes, in particular the upper knitwear.

Claims (1)

A single-layer warp knit combined knitwear formed by tricot weaving loops and a chain containing elongated broaches, characterized in that the knitwear is made of two systems of threads, one of which forms loops in odd rows, and the other in even rows, while the row formed by weaving loops the chain contains elongated broaches of the weave of the leotard, and the row formed by the loops of the weave of leotards contains the elongated broaches of the weave of the chain.

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