SU1645315A1 - Double flat knit - Google Patents

Abstract

The invention relates to the technology of knitwear, namely, the structure of double knitting, and allows you to improve the openwork effect and reduce the consumption of materials of the knitwear. For this, double knit knit has a seamy layer formed by a single weave, and a face layer including loops sections connected according to the pattern repeat and connected by loops through loops on the seam layers. The ratio of the number of front and back loops is 1: 2, while the press sketches are made on pairs of back side loops located between the corresponding front loops. The reverse layer is formed by interlacing the kulirna smooth surface. The linear density of the threads of the front layer is greater than the linear density of the threads of the backing layer. The openwork areas of the face layer are formed by the successive connection of loops in the direction of the looped rows and columns by sketching on the loops of the backing layer and by pulling, with the number of sketches located along the looped column of at least two. The number of sketches located along the buttonhole column is four. The shrinkage rate of the threads of the backing layer is greater than the shrinkage rate of the threads of the front layer. 4 hp ff. 2 or CO with

Description

The invention relates to the technology of knitwear, namely, the structure and the production of double knit curry.

The purpose of the invention is to improve the openwork effect and reduce the material intensity of knitwear.

Figure 1 shows the structure of the double weft knit; Fig. 2 shows a graphical record of the laying of threads in the case of a double-headed knit fabric.

Double knit jersey (Fig J) contains two layers and is formed from two systems

yarns: W to form a looped structure of the face layer and H2 to form a looped structure of the back layer. The backing layer is formed by loops 1, which are mainly connected by interlacing the curly surface. The front layer of the knitwear contains the skeletons of the loops 2, connected by a broach 3, and the skeletons of the loops 4, connected to each other through press sketches 5 on the loops x 1 of the backing layer. For every two hinged pillars of the back layer there is one hinged pillar of the face. Pressing

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The shots 5 are located on pairs of purl loops 1 between the corresponding face loops 4. In this case, there is an increase in the open-ended effect, as the elasticity of the sketches 5 increases and the reserve for spreading the loops 4 increases.

The seamy layer can be formed by different single ones. I interlacing, but the most preferable from the standpoint of improving the consumer properties of knitwear and its material consumption is the curly smooth surface.

The use of a thicker nig to form the face layer allows to increase the surface filling of the knit fabric. Therefore, it is more prescriptive that the linear density of the filaments H exceed the linear density of the filaments H2.

On the front side of the knitwear, according to the pattern repeat, smooth sections 6 are formed, which are a combination of the cores of the loops 2 connected by broaches 3, and openwork sections 7, representing the aggregate of the cores of the loops 2 with broaches 3 and the cores of the loops 4 with the outline 5. On smooth sections of the b canvas skeleton loops 2 are arranged vertically. The cores of the loops 4 on the openwork areas of the canvas under the action of the elasticity of the outline 5 are moved apart, forming openwork opaque holes. The combination of the connection of the loop loops in the adjacent hinge columns through press sketches 5 and broach 3 allows to obtain an openwork pattern of the mesh type. At the same time, the number of additional sketches placed along the hinge pillar on the seamy side should not be less than two to achieve a sufficient expressiveness of the openwork effect, otherwise the effect is not very impressive. The most preferred is a combination of four sketches and four prints on openwork areas.

Smooth portions of the canvas 6 can form a relief effect, especially using npii for the back layer of yarns with a greater shrinkage rate than for the face layer (shrinkage can occur both during the removal of the canvas from the machine and during the finishing process).

Knitwear is produced on a two-piece machine in the filling machine (fi (2) I-XII - into the hall systems of the machine. In the odd-size in the hall systems (I, III, V, VII, IX, XI), Hi threads are formed on needles 8 of the same thickness the cores of loops 2 and 4 of the front layer, connected respectively by grommets 3 and

sketches 5 formed on the needles 9 of another needle case. The needles 9 are selected in pairs according to the raport for sketching in these systems. In even in the hall systems (H, IV, VIII, X, XN), H2 filaments form loops 1 of the backing layer on needles 9, inserting 5 into the canvas, the sketches 5 formed in the preceding systems.

The ratio of the number of looped rows of the front and back layers can be different. For example, one row of a purl can fall into two rows of the facial layer. In this case, both the relief effect and the openwork are enhanced (due to a more extended outline, the HЈJ loop and the backing layer consist of two sketches; short and elongated). A variety of options is practically unlimited.

Claims (4)

Invention Formula 1 Double crochet knit, containing a seamy layer formed by a single weave and a front layer, which includes, according to the pattern repeat, the loop sections connected by the webs, and the loop sections connected by pressing on the pegloh of the seam side. characterized in that, in order to improve the openwork effect and reduce the material intensity of knitwear, the ratio of the number of front and back loop stitches is equal to V2. at the same time, press sketches are made on pairs of loops of the seamy side, located between the respective facial loops. 2. Knitwear pop1, different from that. that the linear density of the threads of the front layer is greater than the linear density of the threads of the backing layer, 3 Knitwear according to claims 1 and 2, characterized in that the openwork areas of the face layer are formed successively by connecting loops in the direction of the looped RINGLE and the columns with outline on the loops with worn out; and with the number of sketches of at least two 4. Knitwear according to Clause 3. Of those who are numbered along the loop of the outline is four f 5 Knitwear on PP. 1-4, characterized in that. In order to enhance the relief effect, the shrinkage rate of the threads of the backing layer is greater than the shrinkage coefficient of the gay face layer. 99 1 in t  B b Q e e (GPPGo IF Z  Я2 о о Т 8 Ґ PGTTT 2 2 / Z, J , 5 & “I 9Q O 0 And 0 O / / t  GPPGo - // 2 7  9Q O 0 and 0