Vacuum dyeing device based on fast fabric printing and dyeing

Abstract

The invention discloses a vacuum dyeing device based on fast fabric printing and dyeing. The device comprises a dip dyeing chamber, two dip-dyeing cloth rollers, a driving part and a plurality of driven rollers, wherein the dip dyeing chamber is provided with a sealing cover sealingly matched with the dip dyeing chamber; the two dip-dyeing cloth rollers capable of rotating forwardly and reverselyare arranged at an interval in the dip dyeing chamber; the driving part is used for driving the two dip-dyeing cloth rollers to synchronously rotate forwardly and reversely; the driven rollers are arranged between the two dip-dyeing cloth rollers in upper and lower rows. The vacuum dyeing device based on fast fabric printing and dyeing has the advantages that cloth does not have wrinkles, the situation that part of the cloth cannot be dyed or is dyed more lightly cannot occur, and the dyeing effect is improved; the structure has a pre-dip dyeing effect, thereby effectively reducing time required for dyeing of the cloth, and the work efficiency is high; the cloth is in a dyed state all the time when rolled to the dip-dyeing cloth rollers, thereby further improving the dyeing effect and dyeing efficiency.

Description

technical field [0001] The invention belongs to the technical field of printing and dyeing, in particular to a vacuum dyeing device based on fast printing and dyeing of cloth. Background technique [0002] Dyeing is a very important step in the printing and dyeing of fabrics. There are two types of traditional dyeing equipment. One is to directly put the fabrics into the dyeing pool, and then dye the fabrics after standing for a period of time. In this way, the fabrics are easy to appear Wrinkles, resulting in uneven dyeing; a structure disclosed in "A Textile Cloth Dyeing Equipment" disclosed in Chinese patent CN108277594A, which continuously feeds the cloth, and the cloth enters the dyeing pool in a single layer. Under this structure, the cloth will not Wrinkles, but the dyeing effect is poor, usually requires multiple dyeing, and the work efficiency is low. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention ...

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Problems solved by technology

[0002] Dyeing is a very important step in the printing and dyeing of fabrics. There are two types of traditional dyeing equipment. One is to directly put the fabrics into the dyeing pool, and then dye the fabrics after standing for a period of time. In this way, the fabrics are easy to appear Wrinkles, resulting in uneven dyeing; a structure disclosed in "A Textile Cloth Dyeing Equipment" disclosed in Chinese patent CN108277594A, which continuously feeds the cloth, and the cloth enters the dyeing pool in a single layer. Under this structure, the cloth will not Wrinkled, but the dyeing effect is poor, usually requires multiple dyeings, and the work efficiency is low

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