RU34548U1 - Derivative Woven Jersey - Google Patents

Description

Derivative Woven Jersey

The utility model relates to the field of knitting technology and can be performed on flat knitting machines with devices for transferring loops from one loop post to another and is used for upper knitwear.

The closest of technological solutions to implement the utility model is a derivative purl, the structure of which is described in RF patent No. 2084569, IPC 6 D 04 B 1/10, publication date July 20, 1997.

The specified jersey contains a layer of stitching stitches of one incomplete wrong side, between which stitches of stitches of another incomplete wrong side are knitted to form rows of loops, and connecting elements in the form of loops of loops, characterized in that it contains an additional layer, each row of loops of each layer contains alternating front and back loops and is offset relative to the corresponding row of the second layer — by one loop step, and the loops of one layer are secured by broaches of loops of another layer.

Currently, the upper knitwear made from linen and flax-containing yarn is in high demand among the population, characterized by high hygienic properties and eco-sunness in the sock. Also, this season preference is given to matthials with a lightweight, embossed structure, which can be obtained by using derivative and patterned structures, as well as pegel transfer.

The technical result is to obtain a derivative of the wrong knit with the effect of a two-sided embossed surface and at the same time increasing the volume of the fabric, providing an increase in the permeability of the knit.

The problem to be solved is achieved by obtaining a derivative of purl knitwear containing alternating seam and purl loops. The loops are located on the left and wrong sides alternately in the first two rows on two loop stitches, and in the next two rows in the same loop stitches, the wrong stitches are located on the place of the front stitches, and the front stitches are located on the back stitches due to the transfer of the stitches.

The knitwear is produced using a combined dressing of two threads: flax yarn with a linear density of T 31 tex x 2 and a polyester thread in a dyed linear density of T 20 tex.

Refueling the canvas and technical indicators of the canvas are shown in table 1.

The weave structure is shown in figure 1.

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D04B 1/10

the jersey was obtained on a flat knitting machine CMS - 3206 - 50 from Stoll (Germany), Grade 8, which has two knitting systems for knitting in a three-level technique and simultaneous transfer in two directions (Fig. 1).

With interlock needle placement, loops are formed through one on both needle beds, and thus two rows are knitted. Then the loops are transferred from the front needle bar to the back, and from the back to the front in accordance with figure 2, so the next two rows are knitted. After that, the process is repeated.

Thus, subject to the above specifications and refueling, this technical solution allows to obtain a derivative purl with a embossed surface and with a wider volume of the fabric due to the receipt of the front and back loops alternately. This pzt kt5fa weaving also allows you to achieve 5 increase in the property of breathability of knitwear.

Vice-rector for scientific work | / / Omelchenko A.V.

Derived reverse knitwear Table 1 Technological indicators of the derivative reverse knitwear

Note:

1. The number of looped columns per 100 mm is accepted within + 2 loops; the number of loop rows is -2 loops.

2. The deviation of the surface density of the canvas is accepted - 6% of normal.

Claims (1)

Derived wrong knitwear containing alternating front and back loops, characterized in that the loops are located on the front and wrong sides alternately in the first two rows on two loop stitches, and in the next two rows in the same loop stitches in place of the front stitches are on the wrong side - facial due to the transfer of loops.