Printing and dyeing technology capable of realizing high efficiency desizing

Abstract

The invention discloses a printing and dyeing technology capable of realizing high efficiency desizing. The printing and dyeing technology capable of realizing high efficiency desizing comprises following steps: 1, cloth is place on a conveyer belt, is conveyed into a singeing machine for singeing so as to remove nap on the cloth through singeing; 2, after singeing treatment, the cloth is conveyedinto a desizing machine for desizing treatment using a desizing roller in the desizing machine; 3, after desizing treatment, the cloth is conveyed into a boiling off machine using the conveyer belt for high temperature boiling off using the boiling off machine; 4, after boiling off, the cloth is subjected to impurity removing treatment using an impurity removing device of the boiling off machine;5, after impurity removing, the cloth is subjected to water washing in a water washing tank; and 6, after water washing, the cloth is conveyed into a dyeing machine for dyeing treatment using the dyeing machine. Compared with the prior art, the advantages are that: cloth desizing efficiency is increased greatly, printing and dyeing effect is excellent, and labor intensity is low.

Description

technical field [0001] The invention relates to the field of cloth printing and dyeing, in particular to a highly efficient desizing printing and dyeing process. Background technique [0002] At present, the cloth printing and dyeing industry is developing more and more rapidly, and the competition is becoming more and more fierce. The printing and dyeing process of the cloth determines the quality of the finished cloth. Therefore, the printing and dyeing process of the cloth plays a pivotal role in the field of cloth production. The traditional fabric printing and dyeing process generally includes singeing, desizing, scouring, and printing and dyeing processes, while the traditional singeing process is to quickly pass the fabric through a high-temperature flame, or rub the hot metal surface to make the fluff on the cloth surface Rapidly heats up and burns to effectively remove fluff from the surface of the cloth. Then the fabric after the singeing process is sent to the ne...

AI Technical Summary

Problems solved by technology

However, in the traditional singeing process, the contact area between the cloth and the flame or the metal surface is small, so that the area where the fluff is burnt after the cloth passes through the flame once is also small, and it needs to be singed many times, which is inefficient

In traditional desizing, the fabric is immersed in water for repeated cleaning, which is inconvenient to operate and low in desizing efficiency

In traditional scouring, it is usually necessary to manually clean the fabric after scouring, which is labor-intensive and inefficient.

In the dyeing process, the dye in the traditional dyeing box will precipitate due to the gravity of the dye after a period of use, and it needs to be stirred again to mix the dye with the aqueous solution. Cloth, the cloth needs to be taken out, so that the whole dyeing process stops, thus greatly reducing the dyeing efficiency

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