CN102535208B - Production method of embedded type discharge print yarn-dyed printed fabric - Google Patents

Abstract

The invention discloses a production method of embedded type discharge print yarn-dyed printed fabric. Specifically, the production method comprises the following steps: (1) dyeing yarns with a non-discharge print dye to obtain colored yarns; (2) singeing self-color or white-color yarns, reeling, and carrying out water washing, acid washing and over-soft drying to obtain processed self-color or white-color yarns; (3) interweaving the colored yarns and the processed self-color or white-color yarns to obtain interwoven fabric; (4) dyeing the interwoven fabric obtained in the step (3) with discharge print dye to obtain dyed interwoven fabric; and (5) carrying out discharge printing of the dyed interwoven fabric obtained in the step (4), and forming to obtain embedded type discharge print yarn-dyed printed fabric. The production method of embedded type discharge print yarn-dyed printed fabric, disclosed by the invention, has the advantages that the process flow is shortened and the production cost is saved, the obtained product has a variety of designs and colors, and the shortcoming that the development of multi-color-printed products is limited due to cost constraint is overcome.

Description

A kind of production method of embedded type discharge print yarn-dyed printed fabric

Technical field

The present invention relates to a kind of technical field of textile printing, specifically a kind of production method of embedded type discharge print yarn-dyed printed fabric.

Background technology

Tradition DISCHARGE PRINTING fabric is mainly to weave with gray yarn, then boil and float rear use and can pull out dyeing, after dyeing, carry out again DISCHARGE PRINTING, most DISCHARGE PRINTING fabrics are all to adopt this processing method in the market, although met to a certain extent the demand of printing and dyeing, but the variation of its pattern is also confined to dye after dawn again, often dying a chromatography just increases cost, therefore, pattern is more complicated, and its cost is just higher, has caused on present market printed fabric stereotyped, there is no obvious selling point, be unfavorable for competition.

Summary of the invention

The technical problem to be solved in the present invention is to overcome existing defect, a kind of production method of embedded type discharge print yarn-dyed printed fabric is provided, this production method only needs pulling color can obtain a kind of DISCHARGE PRINTING fabric of polychrome in the time of stamp, technological process and production cost are greatly saved, simultaneously, prepared product pattern is various, has avoided the limitation of polychrome flower type.

In order to solve the problems of the technologies described above, the invention provides following technical scheme:

A production method for embedded type discharge print yarn-dyed printed fabric, comprises the following steps:

(1) with can not yarn being dyeed discharge material, obtain dyed yarn;

(2) the singing of true qualities or white yarn, reeling, washing, pickling and cross soft oven dry, obtains true qualities or white yarn after processing;

(3) true qualities or the white yarn after dyed yarn and processing interweaves, and obtains interwoven fabric;

(4) dye with the interwoven fabric can discharge material step (3) being obtained, obtain the interwoven fabric of dyeing;

(5) interwoven fabric of step (4) dyeing is carried out to DISCHARGE PRINTING, after sizing, can obtain embedded type discharge print yarn-dyed printed fabric.

Particularly, the described yarn of step (1) is yarn or the common yarn after mercerising; The described true qualities of step (2) or white yarn are yarn or the common yarn after mercerising.

The production method of embedded type discharge print yarn-dyed printed fabric proposed by the invention has following beneficial effect:

1, traditional dyeing method is mainly to weave with gray yarn, boil and float rear use and can pull out dyeing, after dyeing, carry out again DISCHARGE PRINTING, often dye a look and just increase a part of cost, and production method proposed by the invention only needs pulling color can obtain a kind of DISCHARGE PRINTING fabric of polychrome in the time of stamp, greatly save technological process and production cost, be beneficial to very much industrialized production.Taking 6 look stamps as example, can save man-hour 2/3, save plate-making and take 1000 yuan;

2, procedure proposed by the invention simple, each step is all optimized, fully demonstrated the advantage of preparing high quality of products with simple process;

3, adopt fabric prepared by method of the present invention can avoid with can not pulling color yarn and can pulling color yarn interweave after carry out discharge, arrange after the shortcoming of the easy staining of yarn.

Detailed description of the invention

embodiment 1

The production method of a kind of embedded type discharge print yarn-dyed printed fabric proposed by the invention, comprises the following steps:

(1) with can not yarn being dyeed discharge material, obtain dyed yarn:

Singe, reeling: the processing of singing on yarn singeing machine, burner temperature is 1000 DEG C, the speed of a motor vehicle is 850m/min, the strand of reeling is heavily 550g; Boil and float: on yarn dyeing machine, boil and float, boiling bleaching liquor composition is hydrogen peroxide 6g/L, caustic soda 3g/L, scouring agent SSS 1g/L, 100 DEG C of temperature, time 45min; Can not pull out dyeing: on yarn dyeing machine, dye, can not discharge material 3%, sodium chloride 60g/L, soda ash 20g/L, temperature is 80 DEG C, insulation 60min, being then neutralized to PH with acetic acid is 7.0, washing, water squeezing, oven dry; Described soda ash is sodium carbonate; Soap: soaping agent 4g/L, temperature is 95 DEG C, the time is 20min; Fixation, softness: color-fixing agent 3g/L, fixation 20min at 50 DEG C; Softener 1.5g/L, soft 15min at 45 DEG C; Water squeezing, oven dry and rewinding;

(2) the singing of true qualities or white yarn, reeling, washing, pickling and cross soft oven dry, obtains true qualities or white yarn after processing:

Singe, reeling: identical with above step; Washing and pickling: in 60 DEG C of hot water, wash 20min; Pickling 10min in 0.5g/L, the acid solution of 60 DEG C; In the cold water of 25 DEG C, wash 10min; Cross soft: use the softener of 1.5g/L at 45 DEG C, to cross soft 15min; Water squeezing, oven dry and rewinding;

(3) true qualities or the white yarn after dyed yarn and processing interweaves, and obtains interwoven fabric;

(4) dye with the interwoven fabric can discharge material step (3) being obtained, obtain the interwoven fabric of dyeing;

60 DEG C of dyeing temperatures, bath raio (referring to the ratio of DYED FABRICS and dye liquor) 1:8, the time is 75min, glauber salt 10g/L, sodium carbonate 20g/L; Soap: soaping agent 2g/L, 95 DEG C of 20min that soap; Fixation: color-fixing agent 2g/L, 50 DEG C of fixation 20min; Cross soft: softener 1.5g/L, 45 DEG C of soft 15min of mistake; Fabric after treatment is dried in heat setting machine, and temperature is 120 DEG C, and the speed of a motor vehicle is 15m/min, and the time is 2min; Clear water sizing: fabric two is soaked to two and roll clear water, the speed of a motor vehicle is 15m/min, and temperature is 120 DEG C, and the time is 3min;

(5) interwoven fabric of step (4) dyeing is carried out to DISCHARGE PRINTING, after sizing, can obtain embedded type discharge print yarn-dyed printed fabric:

DISCHARGE PRINTING: according to the plate-making of design flower type, fabric is scraped slurry, and in slurry, discharging agent is that 10g/kg, sodium bicarbonate are that 15g/kg, thickener are 50g/kg; Sizing: in multi-functional decatize machine, evaporating temperature is 160 DEG C, and the speed of a motor vehicle is 15m/min, and the time is 2min; Cold wash 10min; Shaping and drying in heat setting machine, style keeping liquid is resin 30g/L, softener 30g/L, catalyst 10g/L, steam temperature is 160 DEG C, and the speed of a motor vehicle is 15m/min, and the time is 2min.

Wherein, the described yarn of step (1) is common yarn, and the described true qualities of step (2) or white yarn are also common yarn.

embodiment 2

Embodiment 1 is different, and the difference of the present embodiment following steps is:

The described yarn of step (1) is the yarn after mercerising, and the described true qualities of step (2) or white yarn are also the yarn after mercerising, and all the other techniques are all identical.

The technique of mercerising is existing technique, repeats no more.

embodiment 3

Embodiment 1 is different, and the difference of the present embodiment following steps is:

The described yarn of step (1) is the yarn after mercerising, and the described true qualities of step (2) or white yarn are common yarn.

embodiment 4

The described yarn of step (1) is common yarn, and the described true qualities of step (2) or white yarn are the yarn after mercerising.

Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (1)

1. a production method for embedded type discharge print yarn-dyed printed fabric, is characterized in that, comprises the following steps:

1) with can not yarn being dyeed discharge material, obtain dyed yarn:

Singe, reeling: the processing of singing on yarn singeing machine, burner temperature is 1000 DEG C, the speed of a motor vehicle is 850m/min, the strand of reeling is heavily 550g; Boil and float: on yarn dyeing machine, boil and float, boiling bleaching liquor composition is hydrogen peroxide 6g/L, caustic soda 3g/L, scouring agent SSS 1g/L, 100 DEG C of temperature, time 45min; Can not pull out dyeing: on yarn dyeing machine, dye, can not discharge material 3%, sodium chloride 60g/L, soda ash 20g/L, temperature is 80 DEG C, insulation 60min, being then neutralized to pH with acetic acid is 7.0, washing, water squeezing, oven dry; Described soda ash is sodium carbonate; Soap: soaping agent 4g/L, temperature is 95 DEG C, the time is 20min; Fixation, softness: color-fixing agent 3g/L, fixation 20min at 50 DEG C; Softener 1.5g/L, soft 15min at 45 DEG C; Water squeezing, oven dry and rewinding;

2) the singing of true qualities or white yarn, reeling, washing, pickling and cross soft oven dry, obtains true qualities or white yarn after processing:

Singe, reeling: identical with above step; Washing and pickling: in 60 DEG C of hot water, wash 20min; Pickling 10min in 0.5g/L, the acid solution of 60 DEG C; In the cold water of 25 DEG C, wash 10min; Cross soft: use the softener of 1.5g/L at 45 DEG C, to cross soft 15min; Water squeezing, oven dry and rewinding;

3) true qualities or the white yarn after dyed yarn and processing interweaves, and obtains interwoven fabric;

4) dye with the interwoven fabric can discharge material step 3) being obtained, obtain the interwoven fabric of dyeing;

60 DEG C of dyeing temperatures, bath raio (referring to the ratio of DYED FABRICS and dye liquor) 1:8, the time is 75min, glauber salt 10g/L, sodium carbonate 20g/L; Soap: soaping agent 2g/L, 95 DEG C of 20min that soap; Fixation: color-fixing agent 2g/L, 50 DEG C of fixation 20min; Cross soft: softener 1.5g/L, 45 DEG C of soft 15min of mistake; Fabric after treatment is dried in heat setting machine, and temperature is 120 DEG C, and the speed of a motor vehicle is 15m/min, and the time is 2min; Clear water sizing: fabric two is soaked to two and roll clear water, the speed of a motor vehicle is 15m/min, and temperature is 120 DEG C, and the time is 3min;

5) interwoven fabric of step 4) dyeing is carried out to DISCHARGE PRINTING, after sizing, can obtain embedded type discharge print yarn-dyed printed fabric:

DISCHARGE PRINTING: according to the plate-making of design flower type, fabric is scraped slurry, and in slurry, discharging agent is that 10g/kg, sodium bicarbonate are that 15g/kg, thickener are 50g/kg; Sizing: in multi-functional decatize machine, evaporating temperature is 160 DEG C, and the speed of a motor vehicle is 15m/min, and the time is 2min; Cold wash 10min; Shaping and drying in heat setting machine, style keeping liquid is resin 30g/L, softener 30g/L, catalyst 10g/L, steam temperature is 160 DEG C, and the speed of a motor vehicle is 15m/min, and the time is 2min.