CN109778570A - A kind of super fine polyester silk colouring method - Google Patents
A kind of super fine polyester silk colouring method Download PDFInfo
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- CN109778570A CN109778570A CN201910005950.6A CN201910005950A CN109778570A CN 109778570 A CN109778570 A CN 109778570A CN 201910005950 A CN201910005950 A CN 201910005950A CN 109778570 A CN109778570 A CN 109778570A
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Abstract
The present invention relates to a kind of super fine polyester silk colouring methods, it is characterised in that the following steps are included: step 1: yarn pre-treatment, carries out pre-treatment to super fine polyester silk using the method for oxidation bleaching；Step 2: heating dyeing, it is dyed with reactive dye combination: softening agent, part levelling agent and swelling agent being added into the super fine polyester silk soaked and is made into working solution, and pH adjusting agent is added and adjusts working solution pH to 3.5~4.0, disperse dyes are added when being warming up to 43 DEG C and remaining levelling agent is made into dye liquor, then heating dyeing；Step 3: fixation carries out fixation treatment to super fine polyester silk using color fixing agent；Step 4: post-processing post-processes the super fine polyester silk after fixation, the invention has the benefit that compared with prior art, colouring method step provided by the invention is reasonable, and the fabric profile of spray printing is clear, and level solid is true to nature, bright in luster, pliability is good, stable product quality.
Description
Technical field
The present invention relates to terylene slivers processing methods in field of textiles, and in particular to a kind of super fine polyester silk colouring method.
Background technique
The digital ink-jet printed stamp mode completely new as one kind, is rapidly developed in recent years, represents future
The development trend in printing in textiles field.Digit printing has 4 advantages compared with Conventional decal: (1) eliminating in Conventional decal method
Plate-making process, greatly speed up printing and proofing speed, and draw a design cost reduction.(2) size, set are not enclosed by the flower of style
Several limitations, to anthosin, quasi-, level enriches, and printing quality is good, can be used for the stamp of grade textiles.(3) it realizes small quantities of
Amount, the customer demand of fast response, can produce superior, personalized Printing.(4) drop on demand ink jet, the pollution before and after stamp
Seldom.Common recognition reached to the superiority of digit printing in dyeing industry, referred to as " textile printing technology
Revolution ".Digit printing can be divided into active digit printing, Acid Techno stamp, dispersion digit printing according to the difference of colorant
And coating digit printing etc..The present invention relates to active digit printings.Before under active digit printing current technology state
Treatment process is exactly the sizing process of fabric.It mainly include the auxiliary agents such as thickener, alkaline agent, urea in starching thickener.Thickener is added
Purpose be in order in spray printing or flower pattern not imbibition during evaporate.It plays a part of carrier during stamp,
After fabric evaporates, thickener will be removed in washing step.Either natural paste or synthetic thickener, its presence is not only
Washing time can be extended, energy consumption rises, and also results in the increase of wastewater treatment difficulty.Effect of the alkaline agent in starching thickener is solid
Reactive dye.Which kind of but since silk is intolerant to alkaline agent, to selecting alkaline agent and specific dosage most important in technique, hold
Easily there is phenomena such as decline of thin type fabric strength or unstable color development.Urea is a kind of common hygroscopic agent, helps dyestuff more
Good color development, is the biggest factor for causing ammonia nitrogen index to increase.Therefore, though digit printing compared to traditional handicraft have it is larger excellent
Gesture, but there are still very big progress spaces.
Summary of the invention
Technical problem to be solved by the present invention lies in view of the above shortcomings of the prior art,
A kind of super fine polyester silk colouring method is provided.
To achieve the above object, the present invention provides the following technical scheme that a kind of super fine polyester silk colouring method, feature
Be the following steps are included:
Step 1: yarn pre-treatment carries out pre-treatment to super fine polyester silk using the method for oxidation bleaching；Step 2: heating dye
Color, is dyed with reactive dye combination: softening agent, part levelling agent and swelling agent being added into the super fine polyester silk soaked and matches
At working solution, and pH adjusting agent is added and adjusts working solution pH to 3.5~4.0, disperse dyes and residue is added when being warming up to 43 DEG C
Levelling agent is made into dye liquor, then heating dyeing；
Step 3: fixation carries out fixation treatment to super fine polyester silk using color fixing agent；
Step 4: post-processing post-processes the super fine polyester silk after fixation.
A kind of above-mentioned super fine polyester silk colouring method can be further arranged to: the pretreatment procedure specific operation process
It is as follows: water, refining agent 3g/L, kiering enzyme 3g/L being added in dye vat, 95 DEG C, heat preservation 1 are warming up to the heating rate of 3 DEG C/min
Hour refining bleaching is carried out, the solution that then exhausts that treated injects water in dye vat again, is warming up to 60 DEG C and keeps the temperature 20 minutes
It is cleaned, is drained, filled the water again and be warming up to 55 DEG C of addition deoxygenase 0.1g/L and neutralizing acid 0.5g/L into dye vat, keep the temperature 30 points
Clock, so that the pH value of solution is controlled in 6-7.5, the solution that then exhausts that treated.
A kind of above-mentioned super fine polyester silk colouring method can be further arranged to: in the step 3 dosage of color fixing agent with
Reactive dye dosage relation is as follows, wherein the unit of reactive dye and color fixing agent dosage using active fuel or color fixing agent relative to
Yarn weight percentage OWF is indicated:
(1) as reactive dye dosage OWF < 1%, color fixing agent dosage is 0；
(2) as reactive dye dosage OWF >=1%, the dosage OWF of color fixing agent is 1%.
The invention has the benefit that compared with prior art, colouring method step provided by the invention is reasonable, spray printing
Fabric profile is clear, and level solid is true to nature, bright in luster, and pliability is good, and colouring method provided by the invention is suitble to extensive raw
It produces, process flow is succinctly easy to operate, stable product quality.
Below with reference to embodiment, invention is further described in detail.
Specific embodiment
A kind of super fine polyester silk colouring method, it is characterised in that the following steps are included:
Step 1: yarn pre-treatment carries out pre-treatment to super fine polyester silk using the method for oxidation bleaching, and pretreatment procedure is specific
Operating process is as follows: water, refining agent 3g/L, kiering enzyme 3g/L being added in dye vat, is warming up to 95 with the heating rate of 3 DEG C/min
DEG C, 1 hour progress refining bleaching of heat preservation, the solution that then exhausts that treated injects water in dye vat again, is warming up to 60 DEG C of guarantors
Temperature is cleaned for 20 minutes, is drained, is filled the water again and be warming up to 55 DEG C of addition deoxygenase 0.1g/L and neutralizing acid 0.5g/L into dye vat,
Heat preservation 30 minutes, so that the pH value of solution is controlled in 6-7.5, the solution that then exhausts that treated；
Step 2: heating dyeing is dyed with reactive dye combination: softening agent, portion being added into the super fine polyester silk soaked
It distributes equally stain and swelling agent is made into working solution, and pH adjusting agent is added and adjusts working solution pH to 3.5~4.0, when being warming up to 43 DEG C
Disperse dyes are added and remaining levelling agent is made into dye liquor, then heating dyeing；
Step 3: fixation carries out fixation treatment, the dosage and reactive dye dosage of color fixing agent to super fine polyester silk using color fixing agent
Relationship is as follows, and wherein the unit of reactive dye and color fixing agent dosage is using active fuel or color fixing agent relative to yarn weight percentage
It is indicated than OWF:
(1) as reactive dye dosage OWF < 1%, color fixing agent dosage is 0；
(2) as reactive dye dosage OWF >=1%, the dosage OWF of color fixing agent is 1%.
Step 4: post-processing post-processes the super fine polyester silk after fixation.
Claims (3)
1. a kind of super fine polyester silk colouring method, it is characterised in that the following steps are included:
Step 1: yarn pre-treatment carries out pre-treatment to super fine polyester silk using the method for oxidation bleaching；Step 2: heating dye
Color, is dyed with reactive dye combination: softening agent, part levelling agent and swelling agent being added into the super fine polyester silk soaked and matches
At working solution, and pH adjusting agent is added and adjusts working solution pH to 3.5~4.0, disperse dyes and residue is added when being warming up to 43 DEG C
Levelling agent is made into dye liquor, then heating dyeing；
Step 3: fixation carries out fixation treatment to super fine polyester silk using color fixing agent；
Step 4: post-processing post-processes the super fine polyester silk after fixation.
2. a kind of super fine polyester silk colouring method according to claim 1, it is characterised in that: the pretreatment procedure is specific
Operating process is as follows: water, refining agent 3g/L, kiering enzyme 3g/L being added in dye vat, is warming up to 95 with the heating rate of 3 DEG C/min
DEG C, 1 hour progress refining bleaching of heat preservation, the solution that then exhausts that treated injects water in dye vat again, is warming up to 60 DEG C of guarantors
Temperature is cleaned for 20 minutes, is drained, is filled the water again and be warming up to 55 DEG C of addition deoxygenase 0.1g/L and neutralizing acid 0.5g/L into dye vat,
Heat preservation 30 minutes, so that the pH value of solution is controlled in 6-7.5, the solution that then exhausts that treated.
3. a kind of super fine polyester silk colouring method according to claim 1, it is characterised in that: color fixing agent in the step 3
Dosage and reactive dye dosage relation it is as follows, wherein the unit of reactive dye and color fixing agent dosage use active fuel or fixation
Agent is indicated relative to yarn weight percentage OWF:
(1) as reactive dye dosage OWF < 1%, color fixing agent dosage is 0；
(2) as reactive dye dosage OWF >=1%, the dosage OWF of color fixing agent is 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005950.6A CN109778570A (en) | 2019-01-04 | 2019-01-04 | A kind of super fine polyester silk colouring method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005950.6A CN109778570A (en) | 2019-01-04 | 2019-01-04 | A kind of super fine polyester silk colouring method |
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| CN109778570A true CN109778570A (en) | 2019-05-21 |
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| CN201910005950.6A Pending CN109778570A (en) | 2019-01-04 | 2019-01-04 | A kind of super fine polyester silk colouring method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424442A (en) * | 2020-04-24 | 2020-07-17 | 浙江鸿辰新材料科技有限公司 | Superfine polyester yarn colored by natural dye and coloring method thereof |
| CN114892426A (en) * | 2022-03-31 | 2022-08-12 | 河北三利毛纺有限公司 | Reactive dye dyeing oxygen bleaching method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733207A (en) * | 2012-07-19 | 2012-10-17 | 天津田歌纺织有限公司 | Method for dyeing cheese prepared from polyester-cotton blending stretch yarn |
| CN104404798A (en) * | 2014-12-01 | 2015-03-11 | 江苏瓯堡纺织染整有限公司 | Dacron and wool blended dyeing and finishing technology |
| CN104863001A (en) * | 2015-05-14 | 2015-08-26 | 长兴圣帆纺织有限公司 | Ultra-fine polyester yarn dyeing method |
| CN104878618A (en) * | 2015-05-21 | 2015-09-02 | 互太(番禺)纺织印染有限公司 | Method for dyeing superfine terylene fabric |
-
2019
- 2019-01-04 CN CN201910005950.6A patent/CN109778570A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733207A (en) * | 2012-07-19 | 2012-10-17 | 天津田歌纺织有限公司 | Method for dyeing cheese prepared from polyester-cotton blending stretch yarn |
| CN104404798A (en) * | 2014-12-01 | 2015-03-11 | 江苏瓯堡纺织染整有限公司 | Dacron and wool blended dyeing and finishing technology |
| CN104863001A (en) * | 2015-05-14 | 2015-08-26 | 长兴圣帆纺织有限公司 | Ultra-fine polyester yarn dyeing method |
| CN104878618A (en) * | 2015-05-21 | 2015-09-02 | 互太(番禺)纺织印染有限公司 | Method for dyeing superfine terylene fabric |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424442A (en) * | 2020-04-24 | 2020-07-17 | 浙江鸿辰新材料科技有限公司 | Superfine polyester yarn colored by natural dye and coloring method thereof |
| CN111424442B (en) * | 2020-04-24 | 2022-06-17 | 浙江鸿辰新材料科技有限公司 | Superfine polyester yarn colored by natural dye and coloring method thereof |
| CN114892426A (en) * | 2022-03-31 | 2022-08-12 | 河北三利毛纺有限公司 | Reactive dye dyeing oxygen bleaching method |
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Application publication date: 20190521 |