CS267432B1 - Figured warp-knitted fabric with plastic effect in double combined weave - Google Patents

Abstract

The warp knit contains the stitches of the least of one basic set of threads and eyelets of the least one fancy system of twine threads loops, inserted threads of the auxiliary system and placed under the needles. At least some places of knitting appear between groups loops of different lengths stacked over one another the binding sites containing the d1) of at least one effect system of thread. These eyelets (1 ') with stitches (1) form double stitches, guided together with the intermediate threads (3) auxiliary the system and the curves (4) from under the r and plastic protruding binding sites.

Description

The invention relates to a single-faced warp knit with a plastic pattern in a double combined weave. The characteristic of the pattern is formed from the stitches of at least one basic and effective system of threads, from the inserted threads of the auxiliary system and from laying under the needles with the possibility of color combinations.

Auxiliary systems of warp threads running in the longitudinal direction of the knits are used, for example, in the creation of loop effects and plush surfaces in warp knits. The principle of this technology consists in forming a section of connecting loops or eyelets, laying under needles or blind laying in plush loops in such a way that these sections any columns of eyelets vy-. they pull. In this way, it is possible to create loop effects on open warp knitting machines, i.e. without special equipment, with open or closed loop loops oriented in a horizontal or vertical direction. The yarns of the auxiliary system can be retained in the knitted fabric or partially or completely removed by sufficient treatment. The range of products made by the described technology includes warp plush knits, effective thread formations with a plush surface, warp filler knits and weaves with loop effects.

Similarly, in another case, auxiliary warp yarn systems are used to fix the shape and size of the loops in a single-faced warp knit with a plastic and / or color effect. According to this solution, the loops on the reverse side and in the longitudinal direction of the knitted fabric are reinforced between all or some columns of single or double stitches by at least one yarn of the auxiliary system threaded in a regular or irregular sequence by at least some or all connecting loops of the effective yarn system. the reverse side of the knit is closed or open.

A single-faced knitted fabric with a reinforced plastic and / or colored effect is also known, which is achieved by using an auxiliary yarn system, supporting the formation of stitches on the technologically front side and a closed loop on the technologically reverse side of the knitted fabric. The closed loops form, in the longitudinal direction of the knit, regular, continuous or intermittent, plastically projecting shaped ribs, stabilized by at least two Hit formations of the auxiliary system, which is inserted into these closed loops between all or between the selected columns of stitches.

All the above-mentioned embodiments of warp knits are based on the use of auxiliary systems inserted into the knit in the longitudinal direction and serving for the creation and fixation of loop effects. The object of the invention is to expand the range of warp knits on the basis of combining the advantages resulting from the use of auxiliary systems with other structural elements of warp knitting weaves, for example with laying under needles. The set goal was achieved by a patterned warp knit in a double combined weave, namely in the basic system of yarn from stitches in one of the basic types of simple laying. In addition, needlelaying was used

CS 267432 B1 and yarns of at least one auxiliary layer running in the longitudinal direction of the knitted fabric.

The essence of the solution lies in the fact that at least in some places of the knitted fabric on its technologically reverse side, for example offset or in groups of columns continuously or intermittently, or offset above each other formed in the direction of stitches fancy thread systems. These binding points contain both the loops of the effective system of the yarn and the loops of the basic knitted fabric, as well as the inserted yarns of the auxiliary system, intertwined and withdrawn loops from the laying under the needles. The densely plastically projecting binding points between the free loops from the effective yarn system form a characteristic surface of the technological reverse side of the knitted fabric, which visually contributes to the imitation of the double-sided warp knitted fabric.

The essence of the solution and one exemplary embodiment of the warp knitted fabric are evident from the figures, which in Fig. 1 show a drawing of the weave of a single-knit knitted fabric with the course of individual yarn systems and in Fig. 2 a view of the plastic surface of the knitted fabric.

Fig. 1 shows a weave of an exemplary embodiment of the reverse side of a patterned warp knitted fabric according to the invention, the base of which is formed in an open cloth weave from stitches 1 from one set of yarns. Significantly densified binding points form a pattern in the manner of plastically projecting reinforced posts of eyelets 4 from laying under needles and from inserted threads 3, interconnected with eyelets 1 from an effective system of threads. In the lower left half of Fig. 1, a densified binding site 2 is drawn in rows R 1 to R 5 adjacent to a group of loops of different lengths. long loops 2. In the line Re, the transition of the densified weave site from the lower left half to the upper right half of the knit weave is evident. Fig. 2 shows the plastic surface of the technologically back side of the knitted fabric according to Fig. 1, intended for the front side of the products. In the lower half of FIG. bonding point z between two groups of loops 2 of an effective system of threads in both regions.

A significant plastic effect with the possibility of color combinations predestines knitwear to complement the assortment of products for outerwear and. Knitwear is also suitable for technical purposes.

Claims (3)

1. Patterned warp knitted fabric with a plastic effect in a double combined weave, consisting of stitches of at least one basic CS 267432 B1 and effect yarn systems, inserted yarns of the auxiliary system and laying under the needles, characterized in that at least in some places the technologically reverse sides of the basic knitted fabric are made of stitches / 1 / between plastically projecting groups of loops of different lengths / 2 / of the effect yarn system formed above each other in the direction of the eyelet columns densified bindings of the place / 2 /, containing eyelets / 1 '/ from at least one effective system of threads forming double eyelets with eyelets / 1 /, interwoven together with inserted threads / 3 / auxiliary system by means of arches / 4 / from laying under needles, which separate the compacted and plastically protruding binding points / 2 / from the groups of loops / 2 / from the effective system of threads. 2. A patterned warp knitted fabric according to claim 1, characterized in that the densified weaves of the spot (2) run continuously or intermittently in the direction of the stitches or are distributed on the surface of the technologically reverse side of the knitted fabric with offset. 3. The patterned warp knitted fabric according to items 1 and 2, characterized in that the inserted yarns (3) and the yarns of the auxiliary system forming the loops (4) are entangled in the form of stitches in some rows in the basic knitted fabric.