SU1342948A1 - Knitted-woven textile material - Google Patents

Description

This invention relates to the textile industry, in particular to woven fabrics in a woven structure.

A woven-knotted textile material is known that contains woven areas alternating with portions consisting of looped columns formed by weft yarns and located on one side of the material l.

Lime material has face and seamy sides, which differ from each other mainly in the cuts. The closed areas of the front side are a combination of looped sticks, and to the closed areas of the wrong side, a combination of needle arcs. The hinge columns located on the front side slightly protrude above the outer plane of the material, and on the wrong side they are located slightly below the outer plane of the material (deeper than the outer plane of the woven sections). As a result, the front and back sides differ from each other in appearance.

In addition, the facial and inner side of the machine organs in the process of formation of a ron have different strength of the material, side view; on fig.Z, 5, 7,

9, 11, 13 - the same, top view; FIG. 14 is a diagram of a machine for producing woven textile material. FIG.

The woven textile material contains weft 1 and 2 main threads forming woven sections 3 ,. alternating with the sections A.

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on abrasion. On the front side of the abrasion, loop stubs protruding above the outer surface of the material, formed from weft, as a rule, complex chemical filaments, mainly work. In this case, the woven areas on the front side are protected from abrasion. On the seamy side, on the contrary, mainly woven areas formed from weft and main threads work on abrasion. Since all types of threads can be used as the main ones, including from natural fibers, the resistance to abrasion of the seamy side is lower compared to the front.

This textile material also has a low stability of the structure, since during its deformation (especially when stretched at an angle to the main threads), the woven sections shift relative to each other, as well as the size of the woven and, most importantly, tied plots. This is due to the fact that the woven areas are connected between the co6oii loop columns.

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In the enclosed areas D include loops 5 of weft threads 1, forming looped columns 6 on one side of the material, and loops 7 of weft threads 1, forming looped columns 8 on the other side of the material. Each loop stitch 6 is formed on one side of the material from weft yarns 1 located in adjacent woven sections 3, which are located in the material on one side of each stitch column 6 (i.e., to the left of each stitch column 6). Each loop post 8 is formed on the other side of the material from weft yarns 1 located in adjacent woven sections 3, which are also in the material on one side of each loop post 8 (i.e., to the right of each loop

consisting of loops formed from weft yarns. It should also be noted that when the material is deformed into occupied areas, it becomes more pronounced and impairs the appearance of the material. All this reduces the quality of the material.

The aim of the invention is to improve the quality of the material.

The goal is achieved by the fact that in a woven-in knitted textile material containing woven patches alternating with woven patches consisting of looped columns formed by weft yarns and located on one of the sides of the material, each in the zagging section additionally contains a looped bar located on the opposite side of the material, each pile being formed from weft yarns of the adjacent woven section, while adjacent woven sections are connected to one another by weft yarns located in both connected areas.

Fig. I shows the structure of a woven textile material; 2, 4, 6, 8, 10, 12 - workers

In the enclosed areas D include loops 5 of weft threads 1, forming looped columns 6 on one side of the material, and loops 7 of weft threads 1, forming looped columns 8 on the other side of the material. Each loop stitch 6 is formed on one side of the material from weft yarns 1 located in adjacent woven sections 3, which are located in the material on one side of each stitch column 6 (i.e., to the left of each stitch column 6). Each loop post 8 is formed on the other side of the material from weft yarns 1 located in adjacent woven sections 3, which are also in the material on one side of each loop post 8 (i.e., to the right of each loop

column o). The woven sections 3 are interconnected by the webs 9 of the weft yarns 1 located in connection 1) Gx of the woven sections 3.

The needle needles 10 and 11 are inserted into the throat, formed from the main threads 2, and the weft threads 1 are laid under their hooks, while the laying of the weft threads

hooks of one 10 and the other groups in needle needles, with one group in needle needles 10 being inserted into one shed from one side of the material at an angle to the main threads 2 in the plane of the material, and the other group in needles 1 I - in the other pharynx on the friend's side of the material at the same angle, and loops 5 and 7 and hinge columns 6 and 8 are formed by one 10 and another, respectively, by 11 groups of needle needles alternately on one and the other side of the material.

With the help of shafts 12 and 13 form the throat of the main thread 2 (Fig. 2,3). Weft yarns 1 by hem 14 Hold in the middle or lower position. Berdo 15 is retracted to the rear position. In the hall needles P is introduced into

The weft yarns I (Fig. 10, 1P are laid under the hooks in the needle needles 10 by stirring the shim 14 down. In the needle needles 10 (Fig. 12, 13) are removed from the throat, followed by wiring a row of new loops 5 from the upper sides of the material. The pharynx is closed by nailing the reed with the reed in the material edge and the newly formed loops of weft yarn 1 are woven.

The machine for making woven knitted textile material contains a shedding mechanism with heels 15 and 13 for forming the throat from the main threads 2 and heal 14 for laying weft threads 1 under the hooks in the needle needles, the batten mechanism with the reed 15, into the hall mechanism 2Q 16 with in the needles 10, placed on one side of the material (on the upper side of the material), and in - a mechanism 17 with in the needles 11, placed on the other side of the material produced (on the lower side of the material). The machine is also equipped with a bead 18 with main threads 2, a hand 19 with weft threads 1 and val 20 for withdrawal to form a shed of pharynx from the lower side of the oily material from the working area

material at an angle to the main thread m 2 in the plane of the material (Fig. 3), as a result of which the hooks in the hall needles 1 are displaced across the main threads.

The weft yarns 1 (Figs. 4, 5) are laid under the hooks in the needles 1-1 by moving the shim 14 upwards. The needle needles 11 (Figures 6, 7) are removed from the pharynx, followed by waving a row of new hinges 7 from the underside of the material. At the same time, the pharynx is closed, and the reed 15, the newly formed loops of the weft} of the 1st threads 1 are nailed to the lowering. Then using the shafts 12 and 13, another mouth of the main threads 2 is formed (Fig.8, 9). The weft yarns 1 hold the shim 14 in the middle or upper position. Berdo 15 is retracted to the rear position. From the upper side of the material, the formed pharynx is inserted into the needle needles 10 at an angle to the Main thread m 2 in the material plane, with the result that the hooks in the needle needles 10 are displaced across the main threads, and the hooks in the needle needles 10 across the main threads occur in the opposite direction. direction compared with the displacement of the hooks in the needle needles 11.

us In the shedding mechanism, the shafts 12 and 13 have a halev with different distances from the eyes to the ends of the helix within each woven area, which ensures the formation of inclined or stepped shedding in the direction across the main threads from the main threads 2 within each woven area. Such a shed improves the conditions for introducing it into the needle needles from one and the other side of the material.

A woven-knitted textile material has a number of advantages compared to the known one.

In the closed areas of the front and back sides of the woven material, the material does not differ from each other in appearance and structure, since each section contains looped columns formed on both sides of the material. The abrasion resistance of the reverse side of the material increases and becomes the same as the abrasion resistance of the front side due to the fact that on both sides of the material, mainly looped abrasion work

poles protruding material planes woven areas increase the stability of the new material that woven uch.-ts-tets are connected between each other by weft yarns located in the connected woven areas. All this improves the quality of the material produced.

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Editor N. Gunko

Compiled by Yu.Smolkov

Tehred M. Didyk

Order 4607/26 Circulation 400 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

Proofreader M. Demchik

Claims (2)

WOVEN KNITTED TEXTILE MATERIAL containing woven sections alternating with knitted sections consisting of loop stitches formed by weft threads and located on one side of the material, characterized in that, in order to improve the quality of the material, each knitted section further comprises a loop stitch located on the opposite side material, with each loop stitch formed from the weft threads of the adjacent woven section, and neighboring woven sections are connected to each other by broaches of the weft threads, located x in both connected sections. 2 9 7 6 8 2 1 SS YU C © QO Fig 1 I 342948