Summary of the invention
The object of the present invention is to provide a kind of weaving method of gradient color tricot, to solve the problem that existing tricot cannot form gradient color effect.
The object of the invention is to be achieved through the following technical solutions:
A weaving method for gradient color tricot, comprises the following steps:
A, to select materials: select yarn A, yarn B is raw material, the dyeability of described yarn A, yarn B is different;
B, warping: respectively warping is carried out to yarn A, yarn B;
C, to weave: adopt warp knitting machine to weave the yarn A after warping, yarn B, threading yarn A on the first sley bar on front side of warp knitting machine, threading yarn B on the second sley bar on rear side of warp knitting machine, the warp run-in of the first sley bar is identical with the warp run-in of the second sley bar and remain unchanged, when weaving, the pad yarn tissue of the first sley bar, the pad yarn tissue of the second sley bar is regulated every certain line, the length of the underlap that the length of the underlap formed to regulate yarn A and adjustment yarn B are formed, makes yarn A, yarn B change in the relation that appears on tricot surface;
D, dyeing: dye to the tricot weaved, to form gradient color tricot.
As preferred version of the present invention, in described step c, warp knitting machine is tricot warp knitting machine, is provided with the Duo Su electronic warp feeding mechanism for regulating warp run-in, and is provided with the electronics horizontal movement mechanism for spacer yarn tissue.
As preferred version of the present invention, the rotating speed of described warp knitting machine is 2200r/min.
As a preferred embodiment of the present invention, the underlap length that described yarn A is formed is successively decreased successively, and the underlap length that described yarn B is formed increases progressively successively.
As another kind of preferred version of the present invention, the underlap length that described yarn A is formed increases progressively successively, and the underlap length that described yarn B is formed is successively decreased successively.
Beneficial effect of the present invention is: the weaving method of described a kind of gradient color tricot adopts the trade mark to be SPCE cold rolling coil to be raw material, through techniques such as finish rolling, degreasing, bell-type annealing, smooth, stretch-bending straightenings, make very thin deep drawing steel strap product thickness thinner (the thinnest can be 0.08mm), and little, the deep drawability of thickness deviation fluctuation is stable, defect caused by surperficial soap-free emulsion polymeization, plate shape good straightness degree, product quality significantly improves, be suitable for suitability for industrialized production, meet battery industry quality requirements, Some substitute cold rolling hard state steel band, reduces battery industry production cost.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below by detailed description of the invention.
A weaving method for gradient color tricot, comprises the following steps:
A, to select materials: select yarn A, yarn B is raw material, the dyeability of described yarn A, yarn B is different;
B, warping: respectively warping is carried out to yarn A, yarn B;
C, weave: adopt warp knitting machine to the yarn A after warping, yarn B weaves, described warp knitting machine is tricot warp knitting machine, rotating speed can reach 2200r/min, be provided with the Duo Su electronic warp feeding mechanism for regulating warp run-in, and the electronics horizontal movement mechanism be provided with for spacer yarn tissue, threading yarn A on the first sley bar on front side of warp knitting machine, threading yarn B on the second sley bar on rear side of warp knitting machine, the warp run-in of the first sley bar is identical with the warp run-in of the second sley bar and remain unchanged, when weaving, the pad yarn tissue of the first sley bar is regulated every certain line, the pad yarn tissue of the second sley bar, the length of the underlap that the length of the underlap formed to regulate yarn A and adjustment yarn B are formed, and then make yarn A, yarn B changes in the relation that appears on tricot surface,
D, dyeing: dye to the tricot weaved, to form gradient color tricot.
Yarn A adopts the red polyester filament of 50D, and yarn B adopts 50D black terylene long filament, weaves.
Embodiment 1
Above-mentioned gradient color tricot of weaving is point 7 sections of realizations, and every section is 40 lines, the large I change at random of interval line, and this will determine the scope of gradient color change.
Embodiment 2
Above-mentioned gradient color tricot of weaving is point 7 sections of realizations, and every section is 80 lines, the large I change at random of interval line, and this will determine the scope of gradient color change.
Embodiment 3
Above-mentioned gradient color tricot of weaving is point 7 sections of realizations, and every section is 50 lines, the large I change at random of interval line, and this will determine the scope of gradient color change.
It is worth mentioning that, although in above-described embodiment 1, embodiment 2, embodiment 3, the pad yarn of the first sley bar is organized the 4th section to the 7th section not do to change, the pad yarn of the second sley bar is organized the 1st section to the 4th section not do to change, but the present invention is not limited thereto, the pad yarn of the first sley bar is organized and also can be changed always, the underlap length that yarn A is formed is successively decreased successively, the pad yarn of the second sley bar is organized and also can be changed always, the underlap length that yarn B is formed increases progressively successively, changes in the relation that appears on tricot surface as long as can realize yarn A, yarn B.
It is worth mentioning that, although in above-described embodiment 1, embodiment 2, embodiment 3, all that the underlap length that yarn A is formed is successively decreased successively, the underlap length that yarn B is formed increases progressively successively, but the present invention is not limited thereto, the underlap length that yarn A can also be taked to be formed increases progressively successively, the form that the underlap length that yarn B is formed is successively decreased successively, as long as make yarn A, yarn B change in the relation that appears on tricot surface.
It is worth mentioning that, although two kinds of yarns that the dyeability that in the present invention, yarn A, yarn B adopt is different, the present invention is not limited thereto, yarn A, yarn B directly can adopt the yarn of two kinds of different colours, according to two kinds of yarns of different colours, the step of dyeing can be saved.
Above embodiment has just set forth general principle of the present invention and characteristic; the present invention does not limit by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.