SU737525A1 - Single-knitted textile - Google Patents

Description

(54) SINGLE KNITTING

I

The invention relates to the production of knitwear, in particular to the interlacing of webs, and can be used in form-resistant and non-permeable knitwear for various purposes.

The development of the production of form-resistant knitwear, which is used mainly for knitwear, necessitates such knit weaves, which would have the elasticity of the culinary weaves with form-stability, reduced stretchability and rasprostvimosti bases of the knitted weaves.

Expansion of knitwear for technical purposes (for example, using it as reinforcing, filtering and other similar materials) requires the creation of inextensible and unbreakable fabric-like knit weaves that have sufficient porosity and strength.

Such materials, in particular, can be obtained by combining the structural elements of kulir and basics of knitted weaves in one web.

Known knitwear in which loops are formed when the thread is laid simultaneously on two adjacent needles 1.

This knitwear is of limited use because of the difficulties of manufacture, and also because in it there are no hook loops and foundations that can not be combined arbitrarily.

The purpose of the present invention is to increase the dimensional stability and decrease the dissolving.

ten

The goal is achieved by the fact that the loops of each of the weaves are formed by one of the systems of threads, with the loops of the basics of the basics of the weaved interlaced diagonally relative to the same loops of the curly weave.

The rows of loops of the kulir weave alternate with the rows of loops of the basics of the knotted weaves. Knitwear contains cover loops consisting of kulir 20 loops and, basics of knitted weaves. Rows of cover loops alternate with rows of kulir weave loops. The rows of cover loops alternate with the rows of the basics of the bound weave. In one looped row, the covering loops, loops of the cooler and the basics of the knotted weaves alternate selectively. Knitwear contains weft yarns located between bosts and diagonal., .. “: broaching basics of knotted loops. Knitwear contains the main yarns located between the loop loops. Fig. 2 depicts weaves, which are combinations of loops of cool and basics of bound weaves, each of which consists of a single thread (transverse or inclined); in fig. 5-7 shows the variants of the proposed knitwear with a covering of the loop, i.e. loops formed simultaneously of the transverse and one or two inclined yarns; in fig. 8 shows an interlacing comprising transverse weft and longitudinal main yarns. The proposed knitwear consists of loops 1 of a cool weave (Fig. 1), formed from transverse yarns, loops 2 and 3 of the basis of a knitted weave, formed by inclined systems of the main yarns, which are located in opposite diagonal directions. The row of kulyr weave loops alternates with a series of loops of the basics of the woven weave. In the weave shown in FIG. 2, in the looped row 4, the curling loops are missed, and in their place are formed the basics knitted loops 5 and 6 from different systems of inclined bases, and the cultivating and basics knitted loops in this interlacing are arranged in a shahmatny order. In the weave shown in FIG. 4, in each hinge row, the curly loop alternates, the bases of the loop from one inclined base and the bases of the loop from the other inclined base. - --From the examples of weaves shown in FIG. 2–4, it follows that the indentations in place of the missing kulir loops are fixed by the diagonal indentations of the bases of the locked loops. Thus, in the proposed single crochet knitwear there can not be long sagging wires when it comes to complex (like jacquard) weaves. In the weave shown in FIG. 5, in addition to alternating in the staggered order of the kulir I and the basics of 2 loops, there are cover loops 7, consisting of cool loops and basics of weaves. In the weave shown in FIG. 6, a series of 8 bases of loops formed by two systems of inclined bases alternate with a series of 9 cover loops. In the weave shown in FIG. 7, each loop consists of three loops superimposed on each other; kulirny, bases of a zanna from one inclined basis and bases of a zoned basis from another. The weaves shown in FIG. 5-7, have a lower extensibility and dispersibility due to increased friction of the yarns in the cover loops, and are a special type of cover knit. In the weave shown in FIG. 6 and 7, platinum arcs and diagonal broaches form a sort of truss, which also reduces stretchability and increases the web filling. Decreasing the extensibility of the proposed knitwear can be achieved by arranging weft 10 and main 11 threads (see Fig. 8) fixed in the canvas diagonal paths of the basics of loops. The weave shown in FIG. 8, has the appearance of knitwear and fabric-like properties and can be used not only as a material for clothing, but also as a material for technical purposes, for example, for filters. Knitted knitwear can be obtained on a circular shaving machine that has tongue-like needles movable relative to the cylinder, yarn feeders for the transverse yoke and for laying the weft yarn, the lug for feeding the inclined bases radially relative to the combs, with one comb relative to the cylinder, and the second to the other, and a third, located between the first two, is stationary relative to the cylinder. For the height of the proposed knitwear, one or two combs are used, moving in opposite directions relative to the cylinder, in general, with different speeds, which ensure the displacement of the bases in one cycle in the depth (in each loop-forming system) by 1.2 or more needle steps. The needles to carry out the process of looping move along the usual paths of the ganglion: in the initial position, the guilt moves with the dies along the needles in front of their heads, so that the inclined main threads are laid under the hooks of the needles. when moving inside the cylinder. The weave shown in FIG. 1 is formed in two loop-forming systems. In the first system, a transverse thread is laid to form a row of curling loops. The barriers are then kept in position behind the backs of the needles. In the second loop of the forming system, the yarn feeder of the transverse thread is missing (or turned off), and the loops are formed only from inclined bases, and the warp thread is threaded into every second comb pin. For the undercover shown in FIG. 2-4, the number of loop-forming circuits must be even, in each system the needles are selected, and the needles working in the loop-forming system intended for knitting the tiller loops do not work in the system in which the knotted loops are wound, and vice versa.

If a portion of the needles are operated in systems designed for single loops and in systems designed for main loops, the binding is shown, as shown in FIG. 5. In combining this weave, one comb is not used. In the case of the weaves shown in FIG. 6-8, or inclined bases, the threads are laid on the needles in each system. For the undercover shown in FIG. b, only each tab of each comb is threaded with a warp thread, and the thread is laid to form hook lines through a loop-forming system.

In terms of the interlacing shown in FIG. 7, a cross thread is laid in each system to form curling loops, and all the pinholes of the dies are threaded with inclined bases. The needles, when moving down, make both inclined main and transverse threads simultaneously.

For the undercover shown in FIG. 8, a third comb, which is fixed relative to the cylinder, is used, the gnomes of which move in the radial direction together with the lugs of the movable combs. For laying the weft, an additional yarn feeder is placed in the area of the preliminary lifting of the needles after being wound so that the thread is laid in the throat formed by the backs of the needles and the warp threads.

The proposed knit may be produced in a multi-system tool with high productivity.

Claims (8)

1. A single knit, consisting of loops of curly and basics of knitted weaves, formed from several systems of threads, characterized in that, in order to increase dimensional stability and reduced dissipation, the loops of each of the weaves are formed by one of the systems of threads, and stretching the loops of the bases of the knitted the weaves are located diagonally across the webs of the weave loops. 2. Knitwear as claimed in claim 1, characterized in that the rows of loops of a curly weave alternate with rows of loops of the basics of the knit weave. 5 3. Knitwear according to Claim 1, characterized in that it contains wrapping loops consisting of kulir loops and warp knots. 4. Knitwear on PP. 1, 3, characterized in that the rows of cover loops alternate with the rows of hook loops. 5. Knitwear on PP. 1, 3, characterized in that the rows of cover loops alternate with the rows of the basics of the bound weave. 6. Knitwear on PP. 1, 3, characterized in that, in one hinge row, the covering loops, the loops of the curly and the basics of the knitted weaves selectively alternate.  7. Knitwear according to claim 1, characterized in that it comprises weft yarns located between the cores and the diagonal runs of the bases of the knitted loops. . 8. Knitwear in accordance with claim 1, characterized in that it comprises main yarns interposed between the stitches. 5 Sources of information taken into account in the examination 1.-Dalidovich A. S. Fundamentals of the theory in indig. M., “Easy Industri, 1970 p. 246-249. 737525 Fygl