A double-sided dyeing machine for flexible thick fabrics

Abstract

An inner and outer double-sided dyeing machine for flexible thick fabrics of the present invention includes a fuselage, a circular cavity with a downward opening is arranged in the fuselage, a circular ring is slid in the circular cavity and a The first disc below, the first spring is connected between the ring and the top wall of the circular cavity, the first disc is provided with a through hole that penetrates up and down, and the device of the present invention pulls the thick fabric Stretch into a U-shape and then extend into the dyeing chamber to rotate for dyeing. Compared with the traditional way of clamping fabrics for longitudinal dip-dyeing, this device will not form multi-layer overlapping and cause dyes and pigments to accumulate in the folds, and the dyeing effect of the device is good. In addition , the U-shaped stirring rod can transport the dye deposited at the bottom of the dyeing chamber upwards when stirring, the device stirs evenly, and the subsequent dyeing effect is good. Too many dyes, simple and clear operation, sensitive response, at the same time, the device automatically squeezes out the dye absorbed by thick fabrics, with rich functions and high degree of automation.

Description

technical field [0001] The invention relates to the field of fabric dyeing, in particular to a double-sided dyeing machine for flexible thick fabrics inside and outside. Background technique [0002] As we all know, dyeing refers to the use of chemical or other methods to color the material itself. Through dyeing, items can be presented in various colors that people need, and life can be decorated with colorful colors. Therefore, dyeing technology and equipment have progressed from ancient times. So far, it has been an indispensable part of social development; the dyeing of general textiles needs to immerse the textiles in a larger dye vat, even if only a single dyeing is performed, the larger and deeper dye vat needs to be filled with dye. The dye may also gradually fail after being left for a long time. For small-scale production, it is not economical or environmentally friendly; in addition, for thicker flexible fabrics, due to the high water absorption of the material it...

AI Technical Summary

Problems solved by technology

[0002] As we all know, dyeing refers to the use of chemical or other methods to color the material itself. Through dyeing, items can be presented in various colors that people need, and life can be decorated with colorful colors. Therefore, dyeing technology and equipment have progressed from ancient times. So far, it has been an indispensable part of social development; the dyeing of general textiles needs to immerse the textiles in a larger dye vat, even if only a single dyeing is performed, the larger and deeper dye vat needs to be filled with dye. The dye may also gradually fail after being left for a long time. For small-scale production, it is not economical or environmentally friendly; in addition, for thicker flexible fabrics, due to the high water absorption of the material itself, in After the traditional dyeing process, thick fabrics tend to absorb a lot of dyes, which not only makes the thick fabric itself heavier, but also increases the manpower required for manual disassembly, and the absorbed dyes are not fully utilized. At the same time, the general dyeing method They are all clamping the fabric in one direction, and then dipping it vertically into the dye. Unlike light and thin fabrics, for thick fabrics, the overlapping folds in the dyeing vat are more likely to produce pigment accumulation, which affects the overall dyeing effect; therefore, it is necessary to design A double-sided dyeing machine for flexible thick fabrics inside and outside to solve the above problems

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