Printing and dyeing technology of efficient and automatic scouring

Abstract

The invention discloses a printing and dyeing technology of efficient and automatic scouring. The technology comprises the following steps that 1, a fabric is placed on a conveyer belt and conveyed toa singeing machine through the conveyer belt, and the singeing machine burns off naps on the fabric; 2, the fabric is conveyed to a desizing machine through the conveyer belt after the naps are burnoff by the singeing machine, and the desizing machine desizes the fabric; 3, the fabric is conveyed to a scouring machine through the conveyer belt, the arrangement of a first material storage rollerand second material storage roller in a scouring box in the scouring machine provides convenience for scouring more fabrics at a time; 4, an impurity removing device on the scouring machine performs impurity removal on the scoured fabric; 5, water scrubbing is carried out on the fabric in a water scrubbing tank after impurities are removed; 6, the fabric is conveyed to a dyeing machine through theconveyer belt after water scrubbing is carried out, and the dyeing machine performs dyeing on the fabric. Compared with the prior art, the scouring efficiency when the fabric is scoured is greatly improved, the printing and dyeing effect is good, and the labor intensity is low.

Description

technical field [0001] The invention relates to the field of cloth printing and dyeing, in particular to an efficient and automatic scouring 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 t...

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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