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Disperse fiber dyeing machine has a short process flow, energy saving and environmental protection
May 05, 2018

The fabric before dyeing is boiled (or scouring) and bleached by a back and forth fiber dyeing machine, so that a certain degree of fiber effect and whiteness can be obtained, which will make dyes more susceptible to fiber dyeing. Cotton fibers mainly contain pectin, nitrogenous substances, waxy fats, ash, pigments, cottonseed husks, and weaving slurries, among others.

The chemical fibers of bulk fiber dyeing machines mainly contain spinning lubricants. The presence of these impurities will affect the dyeing effect to varying degrees. Therefore, these impurities must be removed through some additives and certain conditions. Since the cotton fiber contains a small amount of commensal organisms that grow along with the fabric, the removal process is also more difficult, and the oil agent contained in the chemical fiber is relatively easy to handle.

Loose fiber dyeing machine has little damage to the fabric

After the fabric has been pre-treated to meet the requirements of the dyeing process before dyeing the fabric, the bulk fiber dyeing machine takes a long time to process (because the effect of the treatment cannot meet the requirements and the process is extended many times), which may cause mechanical wear. Therefore, in choosing a pre-processing method, we must take all aspects into account and must not overlook one another.

The disperse fiber dyeing machine has a short process flow

In the process of carrying out the operation, the pre-treatment effect of the fabric is achieved with the shortest process flow, which is not affordable before the current printing and dyeing plants. Therefore, at present, a considerable number of printing and dyeing plants still employ intermittent flood or jet dyeing machines for retreat, cooking, and bleaching processes.

Disperse fiber dyeing machine energy-saving and environmental protection

Energy-saving and emission reduction is the main goal of all printing and dyeing equipment and processes at this stage. It seems that it is difficult to resolve this contradiction in the overflow washing method used in the pre-treatment or jet dyeing machine. However, the air flow dyeing machine adopts a continuous water washing method. The turbidity separation and the water washing gradient are large. If the water washing is controlled in the configuration, the bulk fiber dyeing machine can achieve the best washing effect with less water consumption.

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