CN104358169A - TCD union dyeing one-bath process - Google Patents

Abstract

A TCD union dyeing one-bath process comprises the following steps: performing layout on grey cloth woven from warp yarn polyesters and weft cations, continuously annealing, performing cylinder withdrawing, dyeing, performing reduction cleaning, spreading, sizing, performing finish inspection and packing. The production process is changed from original multiple processes to one-step dyeing, the water consumption, dyes, additives and the like are decreased greatly, the dyeing cost is reduced, the cylinder occupying time is shortened, the discharge capacity is reduced, the cloth cover style is better, the twin color effect and the shadow degree style are stronger, the cloth cover color is bright, cloth has a sense of falling, energy is saved, and the emission of pollutants is reduced.

Description

A kind of TCD intertexture one-pass bath method for dyeing

Technical field

The invention belongs to textile technology field, what be specifically related to is a kind of TCD intertexture one-pass bath method for dyeing.

Background technology

Along with China more and more payes attention to environmental protection, energy-saving and emission-reduction are strategic emphasis of country; The applicant falls behind for past printing technology, and technological process operation is many, and water power consumption is large, and the shortcomings such as blowdown flow rate is large, further investigate, this case is life therefrom.

Summary of the invention

The object of the invention is for the deficiencies in the prior art, provide a kind of dyeing and printing process simple, only need the TCD intertexture one-pass bath method for dyeing of disposable dyeing.

The present invention is achieved by the following technical solutions: a kind of TCD intertexture one-pass bath method for dyeing is made by following steps:

, adopt warp thread terylene, the grey cloth that weft yarn CATION is interwoven carries out joining cloth;

, connect and move back, connect and move back in process and first the water temperature of grey cloth is warming up to 100 DEG C, move back to carry out companys under speed of a motor vehicle 40m/min, and cropping conjunction car;

, cylinder moves back, cylinder moves back in engineering, first by water temp. heating to 110 DEG C, adds sheet alkali 3-5g/l, infiltration liquor 0.5-1g/l, scouring agent 1.5-3g/l, degreaser 1.5-3g/l simultaneously, and is incubated 40 minutes;

, dyeing, dyestuff adopts dispersion, cation dyes mass percent 0.01-10.0%, after water temp. heating to 130 DEG C, at the uniform velocity add soft 2-4 g/l, glauber salt 5-8 g/l, suspending agent 2-4 g/l in levelling agent 1.5-2g/l, sour 1-1.5 g/l, bath successively, and be incubated 60 minutes;

, reduction washes, the grey cloth after dyeing adds acidic reduction agent 1.5-3 g/l, acid 0.5-2g/l respectively water temperature 85 DEG C, and is incubated 20 minutes;

, spread, rope form cloth open-width is become open width shape, drops on Bu Chenei with speed of a motor vehicle 40m/min shaping and drying 180 DEG C of X30m/min;

, sizing, cloth base setting temperature 180 DEG C, sizing speed 45m/min speed, soft waterproof;

, Cheng Jian, packaging.

Beneficial effect of the present invention embodies and is: compared with prior art, the production technology in past needs a few procedure to change disposable dyeing into by the present invention, greatly reduce water consumption and dyestuff, auxiliary agent etc., reduce dyeing cost, shorten and account for the cylinder time, reduce blowdown flow rate, cloth style is better, have stronger two-color effect and shadow degree style, cloth cover is bright in colour, has sense of falling; Save the energy, decrease the discharge of pollutant.

Detailed description of the invention

embodiment one,

A kind of TCD intertexture one-pass bath method for dyeing is made by following steps:

, adopt warp thread terylene, the grey cloth that weft yarn CATION is interwoven carries out joining cloth;

, connect and move back, connect and move back in process and first the water temperature of grey cloth is warming up to 100 DEG C, move back to carry out companys under speed of a motor vehicle 40m/min, and cropping conjunction car;

, cylinder moves back, cylinder moves back in engineering, first by water temp. heating to 110 DEG C, adds sheet alkali 3g/l, infiltration liquor 1g/l, scouring agent 3g/l, degreaser 3g/l simultaneously, and is incubated 40 minutes;

, dyeing, dyestuff adopts dispersion, cation dyes mass percent 10.0%, after water temp. heating to 130 DEG C, at the uniform velocity add soft 3 g/l, glauber salt 6 g/l, suspending agent 3 g/l in levelling agent 1.5 g/l, sour 1 g/l, bath successively, and be incubated 60 minutes;

, reduction wash, the grey cloth after dyeing adds acidic reduction agent 2 g/l, sour 1g/l respectively water temperature 85 DEG C, and is incubated 20 minutes;

, spread, rope form cloth open-width is become open width shape, drops on Bu Chenei with speed of a motor vehicle 40m/min shaping and drying 180 DEG C of X30m/min;

, sizing, cloth base setting temperature 180 DEG C, sizing speed 45m/min speed, soft waterproof;

, Cheng Jian, packaging.

The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims (1)

1. a TCD intertexture one-pass bath method for dyeing, is characterized in that: be made by following steps:

, adopt warp thread terylene, the grey cloth that weft yarn CATION is interwoven carries out joining cloth;

, connect and move back, connect and move back in process and first the water temperature of grey cloth is warming up to 100 DEG C, move back to carry out companys under speed of a motor vehicle 40m/min, and cropping conjunction car;

, cylinder moves back, cylinder moves back in engineering, first by water temp. heating to 110 DEG C, adds sheet alkali 3-5g/l, infiltration liquor 0.5-1g/l, scouring agent 1.5-3g/l, degreaser 1.5-3g/l simultaneously, and is incubated 40 minutes;

, dyeing, dyestuff adopts dispersion, cation dyes mass percent 0.01-10.0%, after water temp. heating to 130 DEG C, at the uniform velocity add soft 2-4 g/l, glauber salt 5-8 g/l, suspending agent 2-4 g/l in levelling agent 1.5-2g/l, sour 1-1.5 g/l, bath successively, and be incubated 60 minutes;

, reduction washes, the grey cloth after dyeing adds acidic reduction agent 1.5-3 g/l, acid 0.5-2g/l respectively water temperature 85 DEG C, and is incubated 20 minutes;

, spread, rope form cloth open-width is become open width shape, drops on Bu Chenei with speed of a motor vehicle 40m/min shaping and drying 180 DEG C of X30m/min;

, sizing, cloth base setting temperature 180 DEG C, sizing speed 45m/min speed, soft waterproof;

, Cheng Jian, packaging.