Device for producing space dye yarn

Abstract

The invention relates to a device for producing space dye yarn, comprising at least one group of padders. A dye liquor slot for holding space dye liquor is arranged below each group of padders; the inside of the dye liquor slot is connected with a corresponding space dye liquor preparation bucket through a feed delivery pipe; each group of padders comprises a stand, a bottom roll and a top roll; at least part of outer wall surface of the bottom roll is soaked in the space dye liquor of the dye liquor slot; when the top roll is upwards lifted, the top roll and the bottom roll are separated, and the yarn passes through a gap between the top roll and the bottom roll; when the top roll is pressed downwards, the outer wall surface of the top roll and the outer wall surface of the bottom roll are appressed, the bottom roll drive the top roll to rotate to make the yarn pass through the rolling points of the top roll and the bottom roll, and the outer wall surface of the bottom roll adheres to the space dye liquor in the rotation to apply the space dye liquor to the yarn. By utilizing the device to carry out the space dye, the space dye liquor residual is little, and the space dye processing efficiency is high. The space dye process and a yarn grounding dye process can be also continuously finished at one time so that the space dye cost is reduced and the comprehensive benefit is good.

Description

technical field [0001] The invention relates to the field of textile printing and dyeing, in particular to equipment used in the dyeing and finishing treatment of fancy yarns used in fabrics such as knitted fabrics, yarn-dyed fabrics, and jeans. Background technique [0002] Segment-dyed yarn with different colors on different sections of a textile yarn, also known as multicolored yarn, is a kind of fancy yarn, which is widely used, not only can be woven into colorful and fashionable fabrics Knitting, yarn-dyed and other fabrics can avoid or reduce the problem of needing multiple yarns of different colors to weave patterns in weaving, and help solve the production problems of some difficult pattern patterns in weaving. At present, there are two main production methods for segment-dyed yarn: one is the color spinning process, that is, after dyeing chemical or artificial fibers in the fiber manufacturing stage, they are spun alone or mixed with other colored fibers. The secti...

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Problems solved by technology

[0003] Aiming at the problems of low efficiency, heavy pollution, and high cost of the natural fiber yarn segment dyeing process in the prior art scheme, the purpose of the present invention is to provide a high-efficiency, low-cost, and environmentally friendly method for segment dyeing production of yarns. special device for

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