Silk cold rolling and piling method

Abstract

The invention relates to a method of silk dyeing by uniform dye through a series of process such as dipping and rolling staining solution, wrapping and so on in room-temperature. It is the technical matters which should be solved that provided dyeing methods should be provided with less consumption of steam and water, widely reducing the quantity of dyeing assistant, high utilization ratio for dye and so on. It is the technical scheme that the dyeing methods by cold rolling silk cloth, contains preparing staining solution, delivering staining solution, dipping and rolling staining solution and post process next step. Said silk textile should be refined before delivered into extracting equipment. Reactive color and soft water are applied in said staining solution. Said assistant fluid contains permeate agent, lacquer solvent, fixation accelerator and alkaline agent, the other is soft water. Said silk cloth is real silk fabric and a mixed plus material of silk, cotton, thin silk and so on.

Description

technical field [0001] The invention relates to a silk dyeing method, in particular to a dyeing method of padding dye solution at room temperature, winding, covering and stacking to achieve uniform dyeing of dyes. Background technique [0002] The existing silk dyeing method is to adopt the exhaust dyeing method, and the liquor ratio is generally between 1:10 and 1:50 (that is, 1kg of fabric needs 10 to 50kg of water). The dyeing agent and leveling agent are used for high-temperature dyeing (generally at 75°C to 95°C); the disadvantage is that it consumes a lot of steam, water and auxiliaries; and the utilization rate of dyestuffs is low, the discharge of dyeing wastewater is large, and the environmental pollution is serious. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art and provide an improvement of a silk dyeing method. The dyeing method should have less cons...

AI Technical Summary

Problems solved by technology

[0002] The existing silk dyeing method is to adopt the exhaust dyeing method, and the liquor ratio is generally between 1:10 and 1:50 (that is, 1kg of fabric needs 10 to 50kg of water). high-temperature dyeing (generally...

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