SU1305212A1 - Double weft-knitted fabric - Google Patents

Abstract

This invention relates to knitwear technology, in particular, to double knit knitwear, and to improve the elastic properties of knitwear. The interlacing consists of loop rows of I, II, III, and IV, including facial loops 2, 4,1, 3, 17, 18, 19, and 20 and purl, loops 5-8. The front loops 4, 3, 20, and 18 are connected to the back, respectively, 8, 6, 8, and 21 long stretches 10, 9, 22, and 23, which are connected through one hinge column, respectively, Лз, Л, Л and Л5. The second stretching of the face loops 4, 3, 20, and 18 goes into additional sketches of 13, 12, 24, and 12 of the purlable press loops 6, 11, 21, and P. The press loops with two sketches in the purl stitches are arranged in a checkerboard pattern relative to the front ones press loops with one draft of 4, 3, 18 and 20 in the front hinge columns Lz, Lz, L and L5. 2 Il. I (L fl, and. SO about ate 1 hE to Fiz.1 from fl Ich 8

Description

one

This invention relates to knitwear technology, in particular, to double knitwear and can be used in the knitwear industry.

The purpose of the invention is to increase the elastic properties of knitwear.

Fig. 1 shows double knit knitwear; in fig. 2 - Graphic weave record.

FIG. I depicts the proposed double knit knitwear, where the rapport of the weave has front loops 1-4 and purl 5-8. Loops having, on one side, broaches 9 and 10, connecting front loops 3 and 4 with back loops 6 and 8 through one hinge column, respectively P. L., and the other, i.e. On the reverse side, on loops P and 6, arches 12 and 13, form an additional press 12-12 in the inside of the Id and 13-13 in the loop of I.

Press loops 1 and 6 with two n throws in the purl loops And, And are arranged in a checkerboard pattern with respect to loops 14 and 3 with one sketch of 15-15 16-16 in the front hinge columns.

Lr.

The proposed double knit knit is shown in FIG. 1, where in the repeat weave, the looped rows of I, II, III, IV have front loops 2, 4, 1, 3, 17, 18, 19, 20 and purl loops 5-8.

Front loops 4, 3, 20, 18 are connected to the back, respectively

8.6, 8, 21 long broaches 10,

9.22, 23, which are in one single column, respectively, L), Lz, L; ,, L5. The second stretching of the front loops 4, 3, 20, 18 turns into additional sketches of 13, 12, 24, 12, purl press loops 6, II, 21, 11. The press loops with two sketches in the purl stitches are arranged in a checkerboard pattern relative to the front ones. press loops with one draft 4, 3, 18, 20 in the front hinge columns Lz, L, L, L.

The position of the press loops in a checkerboard pattern increases the stretchability of the knitwear, and the presence of double sketches on the back loops contributes to an increase in its elasticity. Long cables 10, 9, 22, 23

052122

do not limit the stretchability of knitwear, since they connect loops of increased sizes 4, 8, 20, 18, 6, the cores of which, when stretched by three to five cottages, pass into stretches.

The different lengths of the press-squeeze branches 16-16, 29-29 connecting the front and back loops 2-7, 19-7, respectively, when the knitted fabric is in equilibrium, expands the columns Лз and Л4 vertically to the knitted fabric plane. After removal of the tension force, these columns L tend to return to their original 15-rotated position relative to the plane of the knit.

Steady rotated position of columns ,, Л, Лу, Лб, etc. in the equilibrium state of the knitwear, it is free of impregnation of its elasticity. Moreover, since the columns L ,, and L ,, as well as the columns P-i and L unfold, with towards each other, the elasticity of the knitwear rises by 25 more.

The graphic weave record is shown in FIG. 2. The structure of the double crochet knitwear of the combined weave 30 of FIG. 1, where in the first looped row of 1 thread about. forms successively purl loops 5 in the hinge column HI and the front loop I and 17 in the loop posts Lz, L ,. On the front side of the knitwear, the columns Lz, Jlj and the backside of the collar Ig form the outline. In this case, the sketches 15-15, 25-25 connect the front and back loops 5, 1 and 17, 40 26, and the outline 27-27 connect the front loops 1, 17.

In the second buttonhole row 11, the thread S forms a purl press

45 loop 6 and face press loops 3, 18, Wrong press loop 6 in loop stitch And and face press loop 3 in loop stitch L are interconnected by a pull 9 located behind face loop stitch L. Front face loops 3 and 18 loop stitch columns Lz and L are interconnected by pressing draft 12-12. .

her face press loop 18 in the hinge pillar Lx) and the back press hinge 21 of the next rapport, located in the hinge bar From, are interconnected by a draw

313

23, located behind the front looped column L.

When stretching a jersey in width in a helix row 11, enlarged press loops of types 6, 3, 18 can, due to the knitting of the thread, reduce their size in height and thus provide a high stretch of knitwear. .

In the third buttonhole row III, thread b forms, in rapport, front loops 2 and purl loops 7. In wear) In the center loop loop And (thread

6 forms a press draft 28-28, and in the front hinge columns L, L sketches 16-16, 29-29. Sketches 16-16 connect the front and back loops to each other, and Figure 28-28 connects only the front loops.

2 and 2 through the purl press loop L10 6, in addition, the front loop 2 is connected to the purl loop 7 with a press pattern 16-16 through the press front loop 3. Purl loop

7 is connected to the front loop 19 by an overlap 29-29 through the press front loop 18, and the front loop 19 is connected to the front loop 30 of the next rapport, pressing pattern 3131 through the inside of the press loop 21, B differs from the looped loop

The loops without sketches and with one flip in the looped row of III are horizontally shifted by one loop stitch and, thus, are located relative to each other in a checkerboard pattern. The smooth positioning of the press loops and loops without sketches improves the elastic properties of the knitwear and facilitates the return of three cottages to their original position after

his stretch.

In the fourth buttonhole row IV, the thread S forms a sequential sketch 13–13, a front press loop. 4. Further in the IV looped row of threads

2 forms a stretch 10 located behind the front hinge pillar L, then the back press loop 8 again a long stretch 22 behind the front pillar L /) and, finally, the front press loop 20 in the front pillar L5.

In contrast to the second loop series, in the fourth row, press loops 8, two drafts each, are shifted relative to the similar loops of the second loop row by two loop columns, similarly and identically.

O

five

21

0

five

about

Q

with

0

24

The main press loops 20 are displaced relative to the loops 3. Such a displacement of the loops contributes to the increase in the elastic properties of the knitwear, and the presence in the knitwear of the loops of increased sizes 4, 8, 20 contributes to an increase in the stretchability of the knitwear.

Double knit knitwear is produced on a double-bottom machine as follows (Fig. 2). A repeat weave is formed by laying a thread in four looped systems on six needles. In the first system (I), the thread d is laid on the needles of the I-4 cylinder and the rickshaws 1, 2, while the needles 3 and 4 of the cylinder fix loops; It is looped, and on needle 2 it is laid as a draft. In the second system II, the thread 6 is laid on the needles 2 and 3 of the cylinder, where loops are formed, a loop is formed on the rickshare needle} and a sketch is formed on the needle 2. In the third system III, the thread 6 is laid on the needles 1 and 2 of the cylinder, where the loops are formed, and on the needles 3 and 4, the outline, on the needles of the rickshawa l, a sketch is formed, and on the needle 2 - a loop. In the fourth system IV, the thread i is laid on the needles 1 and 2 of the cylinder, loops are formed, and on the needle 1 of the rippshaiba there are sketches, on the needle 2 there are again loops.

Thus, the elastic properties of the knitwear are achieved by imposing in the structure of pressing loops with one and two sketches and arranging them in a staggered order in hinge rows, as well as the presence of grommets connecting the inside press loops with facial pressing loops, moreover, on the one hand, the tracks have enlarged dimensions and are located above the front hinge columns, and on the other side, they form an additional press sketch. The presence of these elements in knitwear provides increased stretch of knitwear, and also improves its elastic properties and does not give permanent deformation after it is stretched.

New combined weave, double knit knitwear, can be obtained on dvuhfonturnyh machines such as multicolor, PDA and on any

round gang dvukhfonturnoy knitting machine having two needle packs

Claims (1)

Invention Formula Double knit jersey containing looped rows, including purl, face and press loops located on both sides of the knit, formed from two CHCTebf threads, different in that, in order to increase the elastic properties, it has The stitch loops, including front loops with spigots, one of the stitches of each front stitch connects the last stitch to the back stitch of the same row, laid through at least one stitch hinge, and the other forms an additional press pattern on each back stitch. while the press loops with two sketches are arranged in a checkerboard pattern with respect to the press loops with one draft. fl / 2 J Editor S.Patrusheva Order 1387/23 Compiled by E.Kalesnikova Tehred N.Glushchenko; Corrector Circulation 401 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab, 4/5 Production and printing company, Uzhgorod, st. Project, 4 FIG 2 40 Proofreader S. Shekmar