SU964038A1 - Method of producing pile-free areas in patterned pile knitted fabric - Google Patents

Description

The method of making a lint-free area in a coupon cannot prevent the deployment of nitrizsbiratels during this period by simply turning on the wedges on a solid drum to separate the filaments in the highest position from the disk cam and then hold them.

Knitwear with pile loops without a nap-free area running parallel to the working width is very poorly forgiven, since, due to the double thickness of the material, including the pile, it is heavily jagged at these places. Such material is not suitable for sale.

The aim of the invention is the manufacture of a clean, knitted knit fabric with a tufted net.

This is achieved by the fact that the yarn feeders of several pile yarns, which are above the needle plane, are displaced by two divisions before pushing out the ngl, and before lowering, the thread electors are returned by one division.

FIG. I shows a cross-section of the loop formation; in fig. 2 is a top view of a loop formation with several pile yarns displaced by two divisions; in fig. 3 - the same, with several tuft yarns shifted back; in fig. 4-patterned knitwear with pile yarns with areas free from nap.

The cross-section of the looping point shows the needles 1 located at right angles to the lathiami for the pile 2. In front of the platinum for the pile 2 there are thread guides of several pile threads that are offset by division and can be lowered between the needles 1.

Vertically mobile thread guides 3 interact with yarn feeders of several pile yarns, which, according to the pattern, can be fed to one of the holes n-ity 4, 5. and 6 yarn thread drives of several nap yarns. Through a yarn feeder of several pile yarns, using its holes for the exit of threads 4, 5 and b, pile yarns 7, 8 and 9 are supplied. The patterned three (package with pile loops (Fig. 4) are sootit from the looped columns of 10 yarn warp threads and weft threads 12, which are inserted between the needle loop and the platinum thread of the warp 11, as well as from the pile threads 7, 8 and 9, corresponding to each hinge pillar 10. All non-patterned patterns, i.e. non-pattern pile, pile-threads 7 and 9 are interlaced in to their pillar in the form of the so-called soil duck so that they are placed under the needles 1 with a direction that is variable from one looped row to another, and these interweave between the needle loop and the platinum loop of the warp threads 11. The pattern, i.e. the pile, the pile 8, in the first initial row in the adjacent loop column 10, and intertwined in the form of a loop and in the subsequent looped row in the nerve column 10, also interlaced in the form of a loop.This is achieved in the first looped row by the fact that the thread selector 3 (according to the pattern) is divided from two divided 1 pile filaments

7, 8, and 9 is chosen to be single and laid on the needles 1 so that it forms a loop of the corresponding post.

In the subsequent looped row, the forming pile thread 8 is again in its original position, however, due to the previous first loop in the loop, it lies in such a way that it forms a loop again, but in its original loop stitch 10. When the pile thread 8 alternates, forming a pattern from one loop stitch 10, 10a to the adjacent stitch column 10a. 10, this spruce thread 8 is interlaced, lying over the platinum for lint 2 so that a pile loop is formed.

The pile-free knitwear 13 is different from the patterned knitwear with tufted loops in that it has a loop of tufts, and all the tufts 7, 8, and 9 are woven like a ground duck. I.e

all the pile threads 7, 8 and 9 should lie above the needles and one pile thread 7, 8 to 9 should fall into the needle head.

This is achieved by the fact that in each looped row located above the plane

The needles of the thread guides of several pile threads with holes for the release of threads 5, 4 and 6 and pile threads 7, 8 and 9 are shifted into two divisions (Fig. 2), and before lowering the thread selector 3 they return to

one division (Fig. 3).

An offset into two divisions ensures that all tuft yarns 7, 8 and 9 are reliably inserted with a variable direction in each looped row under the outgoing needles 1.

Shifting back one division before filing 3 thread selector 3 ensures that no nap is present. thread 7, 8 and 9 is not caught by the thread selector and is not laid on needle 1. This would result in loops and a pile. When shifting in general by only one division, the pile threads 7, 8 and 9 are too close to the needles 1, so that one of the pile threads

7, 8 and 9 or parts of the thread could be hooked by needles 1 or pressed to the other side, as a result of which loops would form.

It is also possible to locate several separately displaceable thread guides of several pile threads along the working width and insert pile threads according to a pattern so that they are free from pile

plots are formed selectively across the entire width or only at selected sites. Formula of the Invention A method of making nap-free areas in a patterned nap on a warp with a warping machine, where the patterned pile knit with pile loops consists of looped stitches formed by knit interlacing between a loop, weft yarn, interlocked between the loops, connected with a needle , and a loop connected by platinum and from non-patterning patterns of pile yarns, as well as from pile yarns, form their pattern, which, from the yarn of the base, form a loop, and all the pile yarns are fed by thread strands of several feather threads, and pattern-forming nap threads are selected by means of a picker, repulsed by the fact that the thread leads of several pile threads located above the needle plane, before pushing out the needles 1, are shifted by two divisions, and before it, the thread picker 3 is returned on one division. It is recognized as an invention according to the results of the examination carried out by the Office for the Invention of the German Democratic Republic.

W

Puz.ff

Claims (1)

Claim A method of manufacturing free-of-flux sections in a patterned pile knit on a warp knitting machine, the patterned pile knitwear with pile loops consisting of loop stitches formed by a knit weave “chain”, from weft threads knitted between a loop connected by a needle and a loop connected by platinum, and from non-forming patterns, pile threads, as well as from pile threads forming a pattern, which together with the warp threads form a loop, and all pile threads are fed by several pile pile thread carriers, and form the pile fibers that are patterned are selected by means of a thread selector, distinguished by the fact that the thread finders of several pile threads located above the needle plane are shifted by two divisions before ejecting the needles 1, and are returned by one division before lowering the thread selector 3. It is recognized as an invention by the results of the examination carried out by the Office for 5 inventions of the German Democratic Republic. FIG. 3