A vacuum dyeing device based on rapid printing and dyeing of cloth

Abstract

The invention discloses a vacuum dyeing device based on fast printing and dyeing of cloth, which comprises a dipping chamber, on which a sealing cover is arranged for sealing; There is a gap between the cloth rolling rollers; the driving part is used to drive the two dyeing cloth rolling rollers to rotate forward or reverse synchronously; a plurality of driven rollers are arranged between the two dyeing cloth rolling rollers, arranged in two rows up and down. The cloth of the present invention does not appear wrinkled, does not appear that some parts of the cloth cannot be dyed or is dyed lightly, and improves the dyeing effect; and the structure has the effect of pre-dipping, which effectively reduces the need for cloth dyeing. At the same time, the cloth is in the state of dyeing during the process of winding the cloth to the dyeing roller, which further improves 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 rapid printing and dyeing of fabrics. Background technique [0002] Dyeing is a very important step in the printing and dyeing operation of fabrics. There are two kinds of traditional dyeing equipment. One is to directly put the fabric into the dyeing tank, and then dye the fabric after standing for a period of time. In this way, the fabric is easy to appear. Wrinkles, resulting in uneven dyeing; a structure disclosed in "A Textile Cloth Dyeing Equipment" disclosed in Chinese Patent CN108277594A, which is that the cloth is continuously fed, and the cloth enters the dyeing tank in a single layer. Under this structure, the cloth will not Wrinkle, but the dyeing effect is poor, usually need to be dyed many times, and the work efficiency is low. SUMMARY OF THE INVENTION [0003] In order to overcome the deficiencies of the prior art, the...

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