CN109653002A - A kind of Cationic Dyeable Pet wool fabric one bath two stage process dyeing - Google Patents
A kind of Cationic Dyeable Pet wool fabric one bath two stage process dyeing Download PDFInfo
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- CN109653002A CN109653002A CN201811435398.6A CN201811435398A CN109653002A CN 109653002 A CN109653002 A CN 109653002A CN 201811435398 A CN201811435398 A CN 201811435398A CN 109653002 A CN109653002 A CN 109653002A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8214—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester and amide groups
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Abstract
The invention discloses a kind of Cationic Dyeable Pet wool fabric one bath two stage process dyeing, include the following steps: the singing of fabric, the dyeing pre-treatment of fabric, to it is woolen dyed, to cleaning, lather styling, winding packaging after Cationic Dyeable Pet dyeing, dyeing.The processing and when to wool and modified terylene dyeing before dyeing, uses soft water, improves the color fastness of dyeing.Cationic Dyeable Pet wool fabric one bath two stage process dyeing according to the present invention, single bath process is selected when to CDP/W dyeing fabric and uses the lesser water of hardness, have many advantages, such as efficient, energy saving, easy to operate, and reduce staining on wool, and damage of the reduction to wool, every fastness are good.And by the addition time and temperature control curve of control dyestuff, it can be achieved that terylene and woolen dyed uniformity, improve the quality and added value of product.
Description
Technical field
The present invention relates to textile fabric staining technique field, especially a kind of bath of Cationic Dyeable Pet wool fabric one two
Footwork dyeing.
Background technique
Polyester fabric has both the good characteristic of terylene and wool simultaneously, as hygroscopicity is strong, warmth retention property is good, is not easy to stain, machine
Tool intensity is good, wear-resisting, to be not easy mould moth, chemical stability good.But there are disperse dyes in dyeing for terylene and wool textile
The operation of staining and high-temperature dyeing to wool to wool.Disperse dyes cause that wash wool textile wet to the staining of wool
The reduction of fastness and light fastness, and color is withered dark, color matching is difficult increases, reproducibility is poor.Cationic Dyeable Pet
It (CDP) is to add Third monomer on a small quantity on the basis of two monomer of conventional polyester fiber, such as common 3,5-, bis- (β-hydroxyl ethoxy
Carboxyl) benzene sulfonic acid sodium salt or 3,5- dimethanol dimethyl ester benzene sulfonic acid sodium salt, then process is copolymerized and obtains.Just because of being introduced in terylene
Third monomer makes it have the position of the upper dye of the dye of positive ion, has changed simultaneously the amorphous area of fiber molecule, made fibre structure
Become loose, strand flexibility increases, and can reduce dyeing temperature.In existing Cationic Dyeable Pet and wool blended face
Material, although reducing the difficulty of the dyeing of terylene so that dyeing temperature it is lower, it is existing to Cationic Dyeable Pet with
There are insufficient in terms of color fastness and using two bath methods carry out dyeing to fabric there are water moneys for the dyeing of wool blended fabric
Source waste and chemical raw material use more problem.
Summary of the invention
The object of the present invention is to provide a kind of Cationic Dyeable Pet wool fabric one bath two stage process dyeings, using one
One bath two-step method is dyed, and uses the lesser water of hardness, so that the color fastness of fabric is preferable.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of Cationic Dyeable Pet wool fabric one bath two stage process dyeing according to the present invention, including walk as follows
It is rapid:
Step S1, fabric is singed: respectively being burnt primary method using natural gas gassing frame front and back sides and is washed to cation-modified
Synthetic fibre wool interwoven fabric carries out processing of singing, when singing the flow of natural gas be 0.8-1 cubic metres per hour, speed 100-
120 meters per minute；
Step S2, the dyeing pre-treatment of fabric: fabric is placed in dyeing pretreatment liquid, bath raio 1:15-20 is heated up to
60-70 DEG C, the frequency of pre-processing device main pump is adjusted to 10-15Hz, 10-20min is kept；In the dyeing pretreatment liquid
Including anti-creasing agent, water softener, refining agent in degreaser, bleeding agent, bath；The water softener being added makes the hardness of water be 5-7；
Step S3, to woolen dyed: water is added according to bath raio 1:15-20 in dye vat, and water softener is added and makes water
Hardness is 5-7, and antisettling agent, wool protective agent HTW, anti-creasing agent, active dye fixing agent in bath are added under the conditions of 40-45 DEG C
KS, fatty alcohol polyoxyethylene ether and hair levelling agent, adding part glacial acetic acid and adjusting pH value is 5.3-5.8, the ice being added
Acetic acid accounts for the 15-25% of total acid content；It is warming up to 50-55 DEG C after mixing evenly, adds reactive dye for wool, according to 0.5-1
DEG C/heating rate of min is warming up to 75-80 DEG C, and keeps 10-20min；
Step S4, Cationic Dyeable Pet is dyed: remaining glacial acetic acid, anhydrous sodium sulphate and sodium chloride is added, keep 10-
15min adds disperse type cationic dye, keeps 20-30min, is warming up to according still further to the heating rate of 0.7-1 DEG C/min
115-118 DEG C, keep 30-60min；60 DEG C are cooled to according still further to the speed of 1-2 DEG C/min, is sampled to color；
Step S5, it cleans: will be placed in cleaning solution through hyperchromatic fabric, bath raio 1:25-30, described is clear after dyeing
It include the fatty alcohol polyoxyethylene ether of the cation soap lotion of 0.5-2g/L, the soda ash of 0.5-1g/L, 1-2g/L in washing lotion,
10-20min is cleaned under the conditions of 70-80 DEG C；The number cleaned after dyeing is set to 1-3 times depending on cleaning situation；
Step S6, lather styling: the fabric that will be cleaned after dyeing is formed by foam in foaming machine and impregnates,
It is formed by forming machine；Contain setting agent and softening agent in foam, setting temperature is 120-130 DEG C, setting time 1.5-
2min；
Step S7, winding packaging.
As a further illustration of the above scheme, the content of the degreaser is 1-2g/L, bleeding agent in step S2
Content is 1-2g/L, and the content of anti-creasing agent is 0.5-1.5g/L in bath, and the content of refining agent is 5-10g/L.
As a further illustration of the above scheme, the antisettling agent being added is 1-2g/L, wool protective agent in step S3
HTW is 3-8g/L, and anti-creasing agent is 3-5g/L in bath, and active dye fixing agent KS is 5-8g/L, fatty alcohol polyoxyethylene ether 3-
5g/L；Hair is 2-5g/L with levelling agent.
As a further illustration of the above scheme, the content for the anhydrous sodium sulphate being added is 1-2g/L, sodium chloride in step S4
For 15-20g/L.
As a further illustration of the above scheme, wool in Cationic Dyeable Pet wool fabric selected in step S1
Content in 40-80%.
As a further illustration of the above scheme, it is sun that the Cationic Dyeable Pet wool fabric, which is warp thread weft yarn,
Ion modification terylene and wool blended yarn.
As a further illustration of the above scheme, the Cationic Dyeable Pet wool fabric is to be washed by cation-modified
The warp knit or Weft Knitted Shell Fabric of synthetic fibre and wool blended yarn.
The beneficial effects of the present invention are: Cationic Dyeable Pet wool fabric one bath two stage process dyeing according to the present invention
Technique selects one bath two stage process when to CDP/W dyeing fabric and uses the lesser water of hardness, has efficient, energy conservation, operation side
Just the advantages that, and reduce staining on wool, and reduce the damage to wool, every fastness is good.And pass through control dyestuff
Time and temperature control curve is added, it can be achieved that terylene and woolen dyed uniformity, improve the quality and added value of product.
Specific embodiment
The present invention is further described combined with specific embodiments below.
Cationic Dyeable Pet wool fabric one bath two stage process dyeing according to the present invention, includes the following steps:
The singing of fabric, the dyeing pre-treatment of fabric, to woolen dyed, fixed to cleaning, foam after Cationic Dyeable Pet dyeing, dyeing
Type, winding packaging.
In the singing of step S1 fabric, primary method is respectively burnt to cation-modified using natural gas gassing frame front and back sides
Terylene wool interwoven fabric carries out processing of singing, when singing the flow of natural gas be 0.8-1 cubic metres per hour, speed 100-
120 meters per minute.The effect singed is that the villus of processing web surface is singed and reached so that the surface of fabric is more bright and clean, smooth
To 4 grades or more.The content of wool is in 40-80% in selected Cationic Dyeable Pet wool fabric.
It before the dyeing of step S2 fabric in processing, is placed in fabric in dyeing pretreatment liquid, bath raio 1:15-20,
It is heated up to 60-70 DEG C, the frequency of pre-processing device main pump is adjusted to 10-15Hz, 10-20min is kept；Before the dyeing
It manages in liquid including anti-creasing agent, water softener, refining agent in degreaser, bleeding agent, bath；The water softener being added makes the hardness of water to be
5-7.The content of degreaser is 1-2g/L, and the content of bleeding agent is 1-2g/L, and the content of anti-creasing agent is 0.5-1.5g/L, essence in bath
The content for refining agent is 5-10g/L.
The auxiliary agents such as common degreaser, which encounter calcium and magnesium ion, in printing and dyeing pre-treatment can generate insoluble calcium and magnesium soap precipitating,
It stains and causes spot in fabric surface, also will cause the waste of soaping agent；In bleaching process, Fe and Mn is deposited in hard water
So that fabric is generated macula lutea, directly affects fabric whiteness, and due to the catalytic action of Fe and Mn in its macula lutea, can also make
The fiber of fabric is tendering, therefore needs using soft water.
In step S3 in woolen dyed, water is added according to bath raio 1:15-20 in dye vat, and water softener is added and makes water
Hardness be 5-7, antisettling agent, wool protective agent HTW, anti-creasing agent, reactive dye color fixing in bath are added under the conditions of 40-45 DEG C
Agent KS, fatty alcohol polyoxyethylene ether and hair levelling agent, adding part glacial acetic acid and adjusting pH value is 5.3-5.8, is added
Glacial acetic acid accounts for the 15-25% of total acid content；It is warming up to 50-55 DEG C after mixing evenly, adds reactive dye for wool, according to 0.5-
The heating rate of 1 DEG C/min is warming up to 75-80 DEG C, and keeps 10-20min.The antisettling agent being added is 1-2g/L, and wool is protected
Shield agent HTW is 3-8g/L, and anti-creasing agent is 3-5g/L in bath, and active dye fixing agent KS is 5-8g/L, fatty alcohol polyoxyethylene ether
For 3-5g/L；Hair is 2-5g/L with levelling agent.
In dyeing course, if most dyestuffs all can be poly- with the metal ion in water in hard water using hard water
It closes, generates color spot color dot, it is difficult to remove.
In step S4 in Cationic Dyeable Pet dyeing, remaining glacial acetic acid, anhydrous sodium sulphate and sodium chloride is added, keeps
10-15min adds disperse type cationic dye, keeps 20-30min, heats up according still further to the heating rate of 0.7-1 DEG C/min
To 115-118 DEG C, 30-60min is kept；60 DEG C are cooled to according still further to the speed of 1-2 DEG C/min, is sampled to color.
After step S5 dyeing in cleaning, it will be placed in cleaning solution through hyperchromatic fabric, bath raio 1:25-30, cleaning
It include the fatty alcohol polyoxyethylene ether of the cation soap lotion of 0.5-2g/L, the soda ash of 0.5-1g/L, 1-2g/L in liquid, in 70-
10-20min is cleaned under the conditions of 80 DEG C；The number cleaned after dyeing is set to 1-3 times depending on cleaning situation.
In step S6 lather styling, the fabric that will be cleaned after dyeing is formed by foam in foaming machine and impregnates,
It is formed by forming machine；Contain setting agent and softening agent in foam, setting temperature is 120-130 DEG C, setting time 1.5-
2min。
Step S7 is winding packaging.
Embodiment one
Cationic Dyeable Pet wool fabric one bath two stage process dyeing involved in the present embodiment, including walk as follows
It is rapid: the singing of fabric, the dyeing pre-treatment of fabric, to it is woolen dyed, to cleaning, bubble after Cationic Dyeable Pet dyeing, dyeing
Foam sizing, winding packaging.
In the singing of step S1 fabric, primary method is respectively burnt to cation-modified using natural gas gassing frame front and back sides
Terylene wool interwoven fabric carries out processing of singing, when singing the flow of natural gas be 0.8 cubic metre per hour, speed be 100 meters
Per minute.The effect singed is that the villus of processing web surface singes so that the surface of fabric is more bright and clean, smooth and reaches 4 grades
Or more.The content of wool is in 40-80%, specially 40% in selected Cationic Dyeable Pet wool fabric.Specifically
Selected Cationic Dyeable Pet wool fabric is woven fabric, warp thread weft yarn be Cationic Dyeable Pet with it is wool blended
Yarn, ratio 6:4, fineness are 20.The grammes per square metre of fabric is 220 grams every square metre.
It before the dyeing of step S2 fabric in processing, is placed in fabric in dyeing pretreatment liquid, bath raio 1:15, heating
To 60 DEG C, the frequency of pre-processing device main pump is adjusted to 10Hz, 10min is kept；It include removing in the dyeing pretreatment liquid
Finish, bleeding agent, anti-creasing agent, water softener, refining agent in bath；The water softener being added makes the hardness of water be 5.Degreaser contains
Amount is 1g/L, and the content of bleeding agent is 1g/L, and the content of anti-creasing agent is 0.5g/L in bath, and the content of refining agent is 5g/L.
In step S3 in woolen dyed, water is added according to bath raio 1:15 in dye vat, and water softener is added and makes water
Hardness is 5, and antisettling agent, wool protective agent HTW, anti-creasing agent, active dye fixing agent KS, rouge in bath are added under the conditions of 40 DEG C
Fat alcohol polyoxyethylene ether and hair levelling agent, adding part glacial acetic acid and adjusting pH value is 5.3, and the glacial acetic acid being added accounts for total acid
The 15% of amount；It is warming up to 50 DEG C after mixing evenly, adds reactive dye for wool, according to the heating rate liter of 0.5 DEG C/min
Temperature keeps 10min to 75 DEG C.The antisettling agent being added is 1g/L, and wool protective agent HTW is 3g/L, and anti-creasing agent is in bath
3g/L, active dye fixing agent KS are 5g/L, fatty alcohol polyoxyethylene ether 3g/L；Hair is 2g/L with levelling agent.The face contaminated
Color is light color.
In step S4 in Cationic Dyeable Pet dyeing, remaining glacial acetic acid, anhydrous sodium sulphate and sodium chloride is added, keeps
10min adds disperse type cationic dye, keeps 20min, is warming up to 115 DEG C according still further to the heating rate of 0.7 DEG C/min,
Keep 30min；60 DEG C are cooled to according still further to the speed of 1 DEG C/min, is sampled to color.
It after step S5 dyeing in cleaning, will be placed in cleaning solution through hyperchromatic fabric, bath raio 1:25, in cleaning solution
The fatty alcohol polyoxyethylene ether of the soda ash of cation soap lotion, 0.5g/L including 0.5g/L, 1g/L, is cleaned under the conditions of 70 DEG C
10min；The number cleaned after dyeing is set to 1 time depending on cleaning situation.
In step S6 lather styling, the fabric that will be cleaned after dyeing is formed by foam in foaming machine and impregnates,
It is formed by forming machine；Contain setting agent and softening agent in foam, setting temperature is 120 DEG C, setting time 1.5min.
Step S7 is winding packaging.
Embodiment two
Cationic Dyeable Pet wool fabric one bath two stage process dyeing involved in the present embodiment, including walk as follows
It is rapid: the singing of fabric, the dyeing pre-treatment of fabric, to it is woolen dyed, to cleaning, bubble after Cationic Dyeable Pet dyeing, dyeing
Foam sizing, winding packaging.
In the singing of step S1 fabric, primary method is respectively burnt to cation-modified using natural gas gassing frame front and back sides
Terylene wool interwoven fabric carries out processing of singing, when singing the flow of natural gas be 0.9 cubic metre per hour, speed be 110 meters
Per minute.The effect singed is that the villus of processing web surface singes so that the surface of fabric is more bright and clean, smooth and reaches 4 grades
Or more.The content of wool is in 40-80%, specially 60% in selected Cationic Dyeable Pet wool fabric.Specifically
Selected Cationic Dyeable Pet wool fabric is woven fabric, warp thread weft yarn be Cationic Dyeable Pet with it is wool blended
Yarn, ratio 4:6, fineness are 20.The grammes per square metre of fabric is 240 grams every square metre.
It before the dyeing of step S2 fabric in processing, is placed in fabric in dyeing pretreatment liquid, bath raio 1:18, heating
To 65 DEG C, the frequency of pre-processing device main pump is adjusted to 12Hz, 15min is kept；It include removing in the dyeing pretreatment liquid
Finish, bleeding agent, anti-creasing agent, water softener, refining agent in bath；The water softener being added makes the hardness of water be 6.Degreaser contains
Amount is 1.5g/L, and the content of bleeding agent is 1.5g/L, and the content of anti-creasing agent is 1g/L in bath, and the content of refining agent is 8g/L.
In step S3 in woolen dyed, water is added according to bath raio 1:18 in dye vat, and water softener is added and makes water
Hardness is 6, and antisettling agent, wool protective agent HTW, anti-creasing agent, active dye fixing agent KS, rouge in bath are added under the conditions of 42 DEG C
Fat alcohol polyoxyethylene ether and hair levelling agent, adding part glacial acetic acid and adjusting pH value is 5.6, and the glacial acetic acid being added accounts for total acid
The 20% of amount；It is warming up to 53 DEG C after mixing evenly, adds reactive dye for wool, according to the heating rate liter of 0.8 DEG C/min
Temperature keeps 10-20min to 75-80 DEG C.The antisettling agent being added is 1-2g/L, and wool protective agent HTW is 6g/L, in bath
Anti-creasing agent is 4g/L, and active dye fixing agent KS is 5g/L, fatty alcohol polyoxyethylene ether 4g/L；Hair is 3g/L with levelling agent.
The color contaminated is black.
In step S4 in Cationic Dyeable Pet dyeing, remaining glacial acetic acid, anhydrous sodium sulphate and sodium chloride is added, keeps
12min adds disperse type cationic dye, keeps 25min, is warming up to 116 DEG C according still further to the heating rate of 0.8 DEG C/min,
Keep 45min；60 DEG C are cooled to according still further to the speed of 1.5 DEG C/min, is sampled to color.
It after step S5 dyeing in cleaning, will be placed in cleaning solution through hyperchromatic fabric, bath raio 1:27, in cleaning solution
The fatty alcohol polyoxyethylene ether of the soda ash of cation soap lotion, 0.8g/L including 1g/L, 1.5g/L, is cleaned under the conditions of 75 DEG C
15min；The number cleaned after dyeing is set to 1-3 times depending on cleaning situation.
In step S6 lather styling, the fabric that will be cleaned after dyeing is formed by foam in foaming machine and impregnates,
It is formed by forming machine；Contain setting agent and softening agent in foam, setting temperature is 125 DEG C, setting time 1.8min.
Step S7 is winding packaging.
Embodiment three
Cationic Dyeable Pet wool fabric one bath two stage process dyeing involved in the present embodiment, including walk as follows
It is rapid: the singing of fabric, the dyeing pre-treatment of fabric, to it is woolen dyed, to cleaning, bubble after Cationic Dyeable Pet dyeing, dyeing
Foam sizing, winding packaging.
In the singing of step S1 fabric, primary method is respectively burnt to cation-modified using natural gas gassing frame front and back sides
Terylene wool interwoven fabric carries out processing of singing, when singing the flow of natural gas be 1 cubic metre per hour, speed is 120 meters every
Minute.The effect singed is the villus for handling web surface so that the surface of fabric is more bright and clean, smooth, singe reach 4 grades and
More than.The content of wool is in 40-80%, specially 80% in selected Cationic Dyeable Pet wool fabric.Cation changes
Property terylene wool fabric be by Cationic Dyeable Pet and wool blended yarn warp knit or Weft Knitted Shell Fabric.Cationic Dyeable Pet with
Ratio is 2:8 in wool blended yarn.
It before the dyeing of step S2 fabric in processing, is placed in fabric in dyeing pretreatment liquid, bath raio 1:20, heating
To 70 DEG C, the frequency of pre-processing device main pump is adjusted to 15Hz, 20min is kept；It include removing in the dyeing pretreatment liquid
Finish, bleeding agent, anti-creasing agent, water softener, refining agent in bath；The water softener being added makes the hardness of water be 7.Degreaser contains
Amount is 2g/L, and the content of bleeding agent is 2g/L, and the content of anti-creasing agent is 1.5g/L in bath, and the content of refining agent is 10g/L.
In step S3 in woolen dyed, water is added according to bath raio 1:20 in dye vat, and water softener is added and makes water
Hardness is 7, and antisettling agent, wool protective agent HTW, anti-creasing agent, active dye fixing agent KS, rouge in bath are added under the conditions of 45 DEG C
Fat alcohol polyoxyethylene ether and hair levelling agent, adding part glacial acetic acid and adjusting pH value is 5.8, and the glacial acetic acid being added accounts for total acid
The 25% of amount；It is warming up to 55 DEG C after mixing evenly, adds reactive dye for wool, heats up according to the heating rate of 1 DEG C/min
To 80 DEG C, and keep 20min.The antisettling agent being added is 2g/L, and wool protective agent HTW is 8g/L, and anti-creasing agent is 5g/ in bath
L, active dye fixing agent KS are 8g/L, fatty alcohol polyoxyethylene ether 5g/L；Hair is 5g/L with levelling agent.The color contaminated is
Black.
In step S4 in Cationic Dyeable Pet dyeing, remaining glacial acetic acid, anhydrous sodium sulphate and sodium chloride is added, keeps
15min adds disperse type cationic dye, keeps 30min, is warming up to 118 DEG C according still further to the heating rate of 1 DEG C/min, protects
Hold 60min；60 DEG C are cooled to according still further to the speed of 2 DEG C/min, is sampled to color.
It after step S5 dyeing in cleaning, will be placed in cleaning solution through hyperchromatic fabric, bath raio 1:30, in cleaning solution
The fatty alcohol polyoxyethylene ether of the soda ash of cation soap lotion, 1g/L including 2g/L, 2g/L, is cleaned under the conditions of 80 DEG C
20min；The number cleaned after dyeing is set to 1-3 times depending on cleaning situation.
In step S6 lather styling, the fabric that will be cleaned after dyeing is formed by foam in foaming machine and impregnates,
It is formed by forming machine；Contain setting agent and softening agent in foam, setting temperature is 130 DEG C, setting time 2min.
Step S7 is winding packaging.
Comparative example one
Difference with embodiment one is, in step S2 and S3, used water is common tap water, is greater than 8 firmly.
Comparative example two
Difference with embodiment two is, in step S2 and S3, used water is common tap water, is greater than 8 firmly.
Comparative example three
Difference with embodiment three is, in step S2 and S3, used water is common tap water, is greater than 8 firmly.
To embodiment one to three and comparative example one to three, color fastness is tested respectively.Test structure see the table below.
As can be seen from the above table, soft water is used when handling and dye before fabric, color fastness one of dyeing can be increased
Grade.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of Cationic Dyeable Pet wool fabric one bath two stage process dyeing, which comprises the steps of:
Step S1, fabric is singed: using natural gas gassing frame front and back sides respectively burning primary method to Cationic Dyeable Pet sheep
Hair interwoven fabric carry out processing of singing, when singing the flow of natural gas be 0.8-1 cubic metres per hour, speed be 100-120 meters
Per minute；
Step S2, the dyeing pre-treatment of fabric: fabric is placed in dyeing pretreatment liquid, bath raio 1:15-20 is heated up to 60-
70 DEG C, the frequency of pre-processing device main pump is adjusted to 10-15Hz, 10-20min is kept；It is wrapped in the dyeing pretreatment liquid
Include degreaser, bleeding agent, anti-creasing agent, water softener, refining agent in bath；The water softener being added makes the hardness of water be 5-7；
Step S3, to woolen dyed: water is added according to bath raio 1:15-20 in dye vat, and the hardness that water softener makes water is added
For 5-7, be added under the conditions of 40-45 DEG C antisettling agent, wool protective agent HTW, anti-creasing agent in bath, active dye fixing agent KS,
Fatty alcohol polyoxyethylene ether and hair levelling agent, adding part glacial acetic acid and adjusting pH value is 5.3-5.8, the glacial acetic acid being added
Account for the 15-25% of total acid content；Be warming up to 50-55 DEG C after mixing evenly, add reactive dye for wool, according to 0.5-1 DEG C/
The heating rate of min is warming up to 75-80 DEG C, and keeps 10-20min；
Step S4, Cationic Dyeable Pet is dyed: remaining glacial acetic acid, anhydrous sodium sulphate and sodium chloride is added, keep 10-15min,
Disperse type cationic dye is added, 20-30min is kept, is warming up to 115-118 according still further to the heating rate of 0.7-1 DEG C/min
DEG C, keep 30-60min；60 DEG C are cooled to according still further to the speed of 1-2 DEG C/min, is sampled to color；
Step S5, it cleans: will be placed in cleaning solution through hyperchromatic fabric, bath raio 1:25-30, the cleaning solution after dyeing
In include the cation soap lotion of 0.5-2g/L, the soda ash of 0.5-1g/L, 1-2g/L fatty alcohol polyoxyethylene ether, in 70-80
10-20min is cleaned under the conditions of DEG C；The number cleaned after dyeing is set to 1-3 times depending on cleaning situation；
Step S6, lather styling: the fabric that will be cleaned after dyeing is formed by foam in foaming machine and impregnates, passing through
Forming machine sizing；Contain setting agent and softening agent in foam, setting temperature is 120-130 DEG C, setting time 1.5-2min；
Step S7, winding packaging.
2. Cationic Dyeable Pet wool fabric one bath two stage process dyeing as described in claim 1, which is characterized in that step
In rapid S2, the content of the degreaser is 1-2g/L, and the content of bleeding agent is 1-2g/L, and the content of anti-creasing agent is 0.5- in bath
1.5g/L, the content of refining agent are 5-10g/L.
3. Cationic Dyeable Pet wool fabric one bath two stage process dyeing as described in claim 1, which is characterized in that step
In rapid S3, the antisettling agent being added is 1-2g/L, and wool protective agent HTW is 3-8g/L, and anti-creasing agent is 3-5g/L, activity in bath
Dye fixing agent KS is 5-8g/L, fatty alcohol polyoxyethylene ether 3-5g/L；Hair is 2-5g/L with levelling agent.
4. Cationic Dyeable Pet wool fabric one bath two stage process dyeing as described in claim 1, which is characterized in that step
In rapid S4, the content for the anhydrous sodium sulphate being added is 1-2g/L, sodium chloride 15-20g/L.
5. special such as the described in any item Cationic Dyeable Pet wool fabric one bath two stage process dyeings of Claims 1-4
Sign is, in step S1 in selected Cationic Dyeable Pet wool fabric the content of wool in 40-80%.
6. Cationic Dyeable Pet wool fabric one bath two stage process dyeing as claimed in claim 5, which is characterized in that institute
The Cationic Dyeable Pet wool fabric stated is that warp thread weft yarn is Cationic Dyeable Pet and wool blended yarn.
7. Cationic Dyeable Pet wool fabric one bath two stage process dyeing as claimed in claim 5, which is characterized in that institute
The Cationic Dyeable Pet wool fabric stated is the warp knit or Weft Knitted Shell Fabric by Cationic Dyeable Pet and wool blended yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435398.6A CN109653002A (en) | 2018-11-28 | 2018-11-28 | A kind of Cationic Dyeable Pet wool fabric one bath two stage process dyeing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811435398.6A CN109653002A (en) | 2018-11-28 | 2018-11-28 | A kind of Cationic Dyeable Pet wool fabric one bath two stage process dyeing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575856A (en) * | 2020-05-22 | 2020-08-25 | 湖州高盛毛纺有限公司 | Fluffy light plush spinning process |
| CN111575855A (en) * | 2020-05-22 | 2020-08-25 | 湖州高盛毛纺有限公司 | Spinning process of anti-pilling light wool |
| CN113981599A (en) * | 2021-10-25 | 2022-01-28 | 宁波大千纺织品有限公司 | Antistatic super-soft warm-keeping imitation lamb cashmere knitted fabric and preparation method thereof |
-
2018
- 2018-11-28 CN CN201811435398.6A patent/CN109653002A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575856A (en) * | 2020-05-22 | 2020-08-25 | 湖州高盛毛纺有限公司 | Fluffy light plush spinning process |
| CN111575855A (en) * | 2020-05-22 | 2020-08-25 | 湖州高盛毛纺有限公司 | Spinning process of anti-pilling light wool |
| CN111575855B (en) * | 2020-05-22 | 2022-07-01 | 湖州高盛毛纺有限公司 | Spinning process of anti-pilling light wool |
| CN113981599A (en) * | 2021-10-25 | 2022-01-28 | 宁波大千纺织品有限公司 | Antistatic super-soft warm-keeping imitation lamb cashmere knitted fabric and preparation method thereof |
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Application publication date: 20190419 |