CN108004800A - A kind of high efficiency shortened process dyeing - Google Patents
A kind of high efficiency shortened process dyeing Download PDFInfo
- Publication number
- CN108004800A CN108004800A CN201711494209.8A CN201711494209A CN108004800A CN 108004800 A CN108004800 A CN 108004800A CN 201711494209 A CN201711494209 A CN 201711494209A CN 108004800 A CN108004800 A CN 108004800A
- Authority
- CN
- China
- Prior art keywords
- temperature
- dyeing
- high efficiency
- steamer
- shortened process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
-
- 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
- D06P1/0024—Dyeing and bleaching in one process
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
-
- 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
- D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
- D06P3/8228—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of high efficiency shortened process dyeing, it is characterised in that comprises the following steps：S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted in dyeing container, dyestuff, color additive, caustic soda and hydrogen peroxide are added into dyeing container at normal temperatures, room temperature keeps the temperature 15 25min, then 95 110 DEG C are warming up to the heating rate of 23 DEG C/min and keep the temperature 15min, then 130 ± 5 DEG C are being warming up to the heating rate of 1.5 2.5 DEG C/min and is keeping the temperature 40min, 70 80 DEG C of discharge opeings are finally cooled to the rate of temperature fall of 2.5 4 DEG C/min, go out the polyester cotton that cylinder obtains having dyed；S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, temperature wherein in steamer steaming box is 100 102 DEG C, steam pressure is 0.3 0.4MPa, the temperature of high-temperature steam is 160 170 DEG C, Steam soak mode is first permeated from inside to outside, ecto-entad permeates again, and the time arranged in steamer is 2 3min.
Description
Technical field
The present invention relates to treatment of dyeing wastewater field, and in particular to a kind of high efficiency shortened process dyeing.
Background technology
Energy-saving and emission-reduction, reduce consumption, and environmental protection is to realize the strategy of textile industry sustainable development, and printing and dyeing link is whole
The most important thing of energy-saving and emission-reduction is realized in a textile industry, and dyeing and finishing power-saving technology is successfully most direct, most effective energy-saving and emission-reduction work
Journey, is the core of enterprise profit, and improves product quality, improves the system engineering of product specification.Improve dyeing and finishing energy-saving and water-saving
Technology is the common expectation of dyeing ＆ printing enterprise, is the hot spot of the whole nation or even countries in the world research and probe.
Existing blended yarn weaved fabric colouring method high energy consumption, seriously polluted, the ton cloth water consumption of most of dye-works is all 1：100
More than.Most dyeings use batch production of the dye machine from pre-treatment to soft finish, bath raio l：80 or so, technique falls
Afterwards, particularly without stringent technological design is carried out and technique is got on the bus control, do not accomplish instantly correct dyeing, the amount of returning something for repairs greatly,
Water consumption is more；Using caustic soda is more, waste water COD is high, sewage disposal is unable to qualified discharge.Wherein produced by caustic reduction processing
CODcr concentration is in 2000-100000mg/L in waste water, its main component is terephthalic acid (TPA) PTA contents more than 75%, and is given up
The pH value of water is higher, has reached 12-14, and the destruction of the CODcr of high concentration to environment is more serious.
The content of the invention
It is an object of the invention to provide a kind of new high efficiency shortened process dyeing, reduced into by new process
This, reduction dyeing time is simultaneously water-saving.
To achieve the above object, the present invention provides following technical solution：
A kind of high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, dyestuff, color additive, caustic soda and hydrogen peroxide are added into dyeing container at normal temperatures, room temperature keeps the temperature 15-25min, then
95-110 DEG C is warming up to the heating rate of 2-3 DEG C/min and keeps the temperature 15min, then with the heating of 1.5-2.5 DEG C/min
Speed is warming up to 130 ± 5 DEG C and keeps the temperature 40min, is finally cooled to 70-80 DEG C of discharge opeing with the rate of temperature fall of 2.5-4 DEG C/min,
Go out the polyester cotton that cylinder obtains having dyed；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100-102 DEG C, steam pressure 0.3-0.4MPa, and the temperature of high-temperature steam is 160-170 DEG C, Steam soak
Mode is first permeated from inside to outside, then ecto-entad infiltration, and the time arranged in steamer is 2-3min.
A kind of high efficiency shortened process dyeing according to an embodiment of the invention can be further arranged in S1 steps
Room temperature soaking time is 20min, is then warming up to 105 DEG C with the heating rate of 2.5 DEG C/min and keeps the temperature 15min, Ran Hou
130 DEG C are warming up to the heating rate of 2 DEG C/min and keeps the temperature 40min, are finally cooled to 70 DEG C with the rate of temperature fall of 3 DEG C/min
Discharge opeing, goes out the polyester cotton that cylinder obtains having dyed.
A kind of high efficiency shortened process dyeing according to an embodiment of the invention can be further arranged in S2 steps
Temperature in steamer steaming box is 100 DEG C, steam pressure 0.38MPa, and the temperature of high-temperature steam is 165 DEG C, Steam soak
Mode is first permeated from inside to outside, then ecto-entad infiltration, and the time arranged in steamer is 3min.
A kind of high efficiency shortened process dyeing according to an embodiment of the invention can be further arranged to the dyestuff and help
Agent includes refining agent, stabilizer, accelerating agent, high temperature dye leveller, and wherein refining agent is used steady using refining agent LFD-30, stabilizer
Determine agent CBS, accelerating agent uses accelerating agent 10-10, high temperature dye leveller DM-2116, wherein four amount be respectively 1-2g/L,
0.20-0.45g/L、0.20-0.45g/L、（0.3-0.6）×10-4mol/L。
A kind of high efficiency shortened process dyeing according to an embodiment of the invention can be further arranged to the dyestuff and help
Agent includes refining agent LFD-30, stabilizer CBS, accelerating agent 10-10, high temperature dye leveller DM-2116, wherein four amount is respectively
1.5g/L、0.35g/L、0.30g/L、0.5×10-4mol/L。
A kind of high efficiency shortened process dyeing according to an embodiment of the invention can be further arranged to lead in S1 steps
The pH value added when caustic soda to dye is crossed to control in 10-12.
A kind of high efficiency shortened process dyeing according to an embodiment of the invention can be further arranged to lead in S1 steps
The pH value added when caustic soda to dye is crossed to control 11.
A kind of high efficiency shortened process dyeing according to an embodiment of the invention can be further arranged to double in S1 steps
The amount of oxygen water is 5-8%（omf）.
A kind of high efficiency shortened process dyeing according to an embodiment of the invention can be further arranged to double in S1 steps
The amount of oxygen water is 6%（omf）.
Compared with prior art, beneficial effects of the present invention are as follows：
A kind of high efficiency shortened process dyeing provided by the invention using dyeing one-bath method of scouringing and bleaching, than two traditional bath methods not only when
Between reduce half, and operation is more convenient, avoids the operation of washing and pickling after concise drift, while more supernumerary segment
About water.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, belongs to the scope of protection of the invention.
The high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, dyestuff, color additive, caustic soda and hydrogen peroxide are added into dyeing container at normal temperatures, room temperature keeps the temperature 15-25min, then
95-110 DEG C is warming up to the heating rate of 2-3 DEG C/min and keeps the temperature 15min, then with the heating of 1.5-2.5 DEG C/min
Speed is warming up to 130 ± 5 DEG C and keeps the temperature 40min, is finally cooled to 70-80 DEG C of discharge opeing with the rate of temperature fall of 2.5-4 DEG C/min,
Go out the polyester cotton that cylinder obtains having dyed；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100-102 DEG C, steam pressure 0.3-0.4MPa, and the temperature of high-temperature steam is 160-170 DEG C, Steam soak
Mode is first permeated from inside to outside, then ecto-entad infiltration, and the time arranged in steamer is 2-3min.
Wherein described color additive includes refining agent, stabilizer, accelerating agent, high temperature dye leveller, and wherein refining agent is using essence
Refining agent LFD-30, stabilizer use accelerating agent 10-10, high temperature dye leveller DM-2116 using stabilizer CBS, accelerating agent, wherein four
The amount of person be respectively 1-2g/L, 0.20-0.45g/L, 0.20-0.45g/L,（0.3-0.6）×10-4mol/L；Pass through in S1 steps
Adding caustic soda causes pH value during dyeing to control in 10-12, is 5-8% in the amount of S1 step hydrogen peroxide（omf）.
Embodiment 1
The high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, it is 20min that dyestuff, color additive, caustic soda and hydrogen peroxide, room temperature soaking time are added into dyeing container at normal temperatures,
Then 105 DEG C are warming up to the heating rate of 2.5 DEG C/min and keep the temperature 15min, then with the heating rate liter of 2 DEG C/min
Temperature is to 130 DEG C and keeps the temperature 40min, is finally cooled to 70 DEG C of discharge opeings with the rate of temperature fall of 3 DEG C/min, goes out cylinder and obtain what is dyed
Polyester cotton；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100 DEG C, steam pressure 0.38MPa, and the temperature of high-temperature steam is 165 DEG C, and Steam soak mode is first by interior
Permeated to exosmosis, then ecto-entad, the time arranged in steamer is 3min.
The color additive includes refining agent LFD-30, stabilizer CBS, accelerating agent 10-10, high temperature dye leveller DM-2116,
Wherein four amount is respectively 1.5g/L, 0.35g/L, 0.30g/L, 0.5 × 10-4mol/L.Made in S1 steps by adding caustic soda
PH value when must dye is controlled 11.It is 6% in the amount of S1 step hydrogen peroxide（omf）.
Embodiment 2
The high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, it is 20min that dyestuff, color additive, caustic soda and hydrogen peroxide, room temperature soaking time are added into dyeing container at normal temperatures,
Then 105 DEG C are warming up to the heating rate of 2.5 DEG C/min and keep the temperature 15min, then with the heating rate liter of 2 DEG C/min
Temperature is to 130 DEG C and keeps the temperature 40min, is finally cooled to 70 DEG C of discharge opeings with the rate of temperature fall of 3 DEG C/min, goes out cylinder and obtain what is dyed
Polyester cotton；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100 DEG C, steam pressure 0.38MPa, and the temperature of high-temperature steam is 165 DEG C, and Steam soak mode is first by interior
Permeated to exosmosis, then ecto-entad, the time arranged in steamer is 3min.
The color additive includes refining agent LFD-30, stabilizer CBS, accelerating agent 10-10, high temperature dye leveller DM-2116,
Wherein four amount is respectively 1g/L, 0.2g/L, 0.2g/L, 0.3 × 10-4mol/L.Contaminated in S1 steps by adding caustic soda
PH value during color is controlled 10.It is 5% in the amount of S1 step hydrogen peroxide（omf）.
Embodiment 3
The high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, it is 20min that dyestuff, color additive, caustic soda and hydrogen peroxide, room temperature soaking time are added into dyeing container at normal temperatures,
Then 105 DEG C are warming up to the heating rate of 2.5 DEG C/min and keep the temperature 15min, then with the heating rate liter of 2 DEG C/min
Temperature is to 130 DEG C and keeps the temperature 40min, is finally cooled to 70 DEG C of discharge opeings with the rate of temperature fall of 3 DEG C/min, goes out cylinder and obtain what is dyed
Polyester cotton；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100 DEG C, steam pressure 0.38MPa, and the temperature of high-temperature steam is 165 DEG C, and Steam soak mode is first by interior
Permeated to exosmosis, then ecto-entad, the time arranged in steamer is 3min.
The color additive includes refining agent LFD-30, stabilizer CBS, accelerating agent 10-10, high temperature dye leveller DM-2116,
Wherein four amount is respectively 2g/L, 0.45g/L, 0.45g/L, 0.6 × 10-4mol/L.In S1 steps by adding caustic soda
PH value during dyeing is controlled 11.It is 8% in the amount of S1 step hydrogen peroxide（omf）.
Embodiment 4
The high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, it is 20min that dyestuff, color additive, caustic soda and hydrogen peroxide, room temperature soaking time are added into dyeing container at normal temperatures,
Then 95 DEG C are warming up to the heating rate of 2 DEG C/min and keep the temperature 15min, then with the heating rate liter of 1.5 DEG C/min
Temperature is to 125 DEG C and keeps the temperature 40min, is finally cooled to 70 DEG C of discharge opeings with the rate of temperature fall of 2.5 DEG C/min, goes out cylinder and obtain dyeing
Polyester cotton；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100 DEG C, steam pressure 0.38MPa, and the temperature of high-temperature steam is 165 DEG C, and Steam soak mode is first by interior
Permeated to exosmosis, then ecto-entad, the time arranged in steamer is 3min.
The color additive includes refining agent LFD-30, stabilizer CBS, accelerating agent 10-10, high temperature dye leveller DM-2116,
Wherein four amount is respectively 1.5g/L, 0.35g/L, 0.30g/L, 0.5 × 10-4mol/L.Made in S1 steps by adding caustic soda
PH value when must dye is controlled 11.It is 6% in the amount of S1 step hydrogen peroxide（omf）.
Embodiment 5
The high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, it is 20min that dyestuff, color additive, caustic soda and hydrogen peroxide, room temperature soaking time are added into dyeing container at normal temperatures,
Then 110 DEG C are warming up to the heating rate of 3 DEG C/min and keep the temperature 15min, then with the heating rate liter of 2.5 DEG C/min
Temperature is to 135 DEG C and keeps the temperature 40min, is finally cooled to 70 DEG C of discharge opeings with the rate of temperature fall of 4 DEG C/min, goes out cylinder and obtain what is dyed
Polyester cotton；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100 DEG C, steam pressure 0.38MPa, and the temperature of high-temperature steam is 165 DEG C, and Steam soak mode is first by interior
Permeated to exosmosis, then ecto-entad, the time arranged in steamer is 3min.
The color additive includes refining agent LFD-30, stabilizer CBS, accelerating agent 10-10, high temperature dye leveller DM-2116,
Wherein four amount is respectively 1.5g/L, 0.35g/L, 0.30g/L, 0.5 × 10-4mol/L.Made in S1 steps by adding caustic soda
PH value when must dye is controlled 11.It is 6% in the amount of S1 step hydrogen peroxide（omf）.
Embodiment 6
The high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, it is 20min that dyestuff, color additive, caustic soda and hydrogen peroxide, room temperature soaking time are added into dyeing container at normal temperatures,
Then 105 DEG C are warming up to the heating rate of 3 DEG C/min and keep the temperature 15min, then in the heating rate heating with 3 DEG C/min
To 130 DEG C and 40min is kept the temperature, 70 DEG C of discharge opeings are finally cooled to the rate of temperature fall of 3 DEG C/min, go out that cylinder obtains having dyed washs
Cotton blended fabric；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100 DEG C, steam pressure 0.38MPa, and the temperature of high-temperature steam is 165 DEG C, and Steam soak mode is first by interior
Permeated to exosmosis, then ecto-entad, the time arranged in steamer is 3min.
The color additive includes refining agent LFD-30, stabilizer CBS, accelerating agent 10-10, high temperature dye leveller DM-2116,
Wherein four amount is respectively 1.5g/L, 0.35g/L, 0.30g/L, 0.5 × 10-4mol/L.Made in S1 steps by adding caustic soda
PH value when must dye is controlled 11.It is 6% in the amount of S1 step hydrogen peroxide（omf）.
According to dyestuff in embodiment 1-6, using orange HA dyestuffs, its color fastness to washing is 5 grades, its fastness to rubbing is also
5 grades, but its strength loss rate is 13.525%, 16.862%, 17.727%, 18.229%, 19.225%, 15.442%；
Dyestuff is 5 grades using red its color fastness to washing of HA-3B dyestuffs, its fastness to rubbing is also 5 grades, but its strength is damaged
Mistake rate is 12.451%, 15.837%, 16.992%, 16.092%, 16.821%, 14.231%；
Using indigo plant HA dyestuffs, its color fastness to washing is 5 grades to dyestuff, its fastness to rubbing is also 5 grades, but its strength loss
Rate is 12.331%, 15.427%, 16.327%, 15.929%, 16.235%, 14.012%.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of high efficiency shortened process dyeing, it is characterised in that comprise the following steps：
S1, pre-treatment and dyeing are integrally handled：Single bath process progress is washed using scouringing and bleaching, polyester cotton is inserted into dyeing and is held
In device, dyestuff, color additive, caustic soda and hydrogen peroxide are added into dyeing container at normal temperatures, room temperature keeps the temperature 15-25min, then
95-110 DEG C is warming up to the heating rate of 2-3 DEG C/min and keeps the temperature 15min, then with the heating of 1.5-2.5 DEG C/min
Speed is warming up to 130 ± 5 DEG C and keeps the temperature 40min, is finally cooled to 70-80 DEG C of discharge opeing with the rate of temperature fall of 2.5-4 DEG C/min,
Go out the polyester cotton that cylinder obtains having dyed；
S2, the wet short steaming processing of final finishing：Polyester cotton after dyeing is arranged using steamer, wherein steamer decatize
Temperature in case is 100-102 DEG C, steam pressure 0.3-0.4MPa, and the temperature of high-temperature steam is 160-170 DEG C, Steam soak
Mode is first permeated from inside to outside, then ecto-entad infiltration, and the time arranged in steamer is 2-3min.
2. a kind of high efficiency shortened process dyeing according to claim 1, it is characterised in that room temperature is kept the temperature in S1 steps
Time is 20min, is then warming up to 105 DEG C with the heating rate of 2.5 DEG C/min and keeps the temperature 15min, then with 2 DEG C/min
Heating rate be warming up to 130 DEG C and keep the temperature 40min, 70 DEG C of discharge opeings are finally cooled to the rate of temperature fall of 3 DEG C/min, go out cylinder
Obtain the polyester cotton dyed.
A kind of 3. high efficiency shortened process dyeing according to claim 1, it is characterised in that the steamer vapour in S2 steps
Temperature in steam box is 100 DEG C, steam pressure 0.38MPa, and the temperature of high-temperature steam is 165 DEG C, Steam soak mode first by
Interior to be permeated to exosmosis, then ecto-entad, the time arranged in steamer is 3min.
A kind of 4. high efficiency shortened process dyeing according to Claims 2 or 3, it is characterised in that the color additive bag
Refining agent, stabilizer, accelerating agent, high temperature dye leveller are included, wherein refining agent uses stabilizer using refining agent LFD-30, stabilizer
CBS, accelerating agent use accelerating agent 10-10, high temperature dye leveller DM-2116, wherein four amount is respectively 1-2g/L, 0.20-
0.45g/L、0.20-0.45g/L、（0.3-0.6）×10-4mol/L。
5. a kind of high efficiency shortened process dyeing according to claim 4, it is characterised in that the color additive includes essence
Refine agent LFD-30, stabilizer CBS, accelerating agent 10-10, high temperature dye leveller DM-2116, wherein four amount be respectively 1.5g/L,
0.35g/L、0.30g/L、0.5×10-4mol/L。
6. a kind of high efficiency shortened process dyeing according to claim 5, it is characterised in that burnt in S1 steps by adding
Alkali causes pH value during dyeing to control in 10-12.
7. a kind of high efficiency shortened process dyeing according to claim 6, it is characterised in that burnt in S1 steps by adding
Alkali causes pH value during dyeing to control 11.
8. a kind of high efficiency shortened process dyeing according to claim 7, it is characterised in that in the amount of S1 step hydrogen peroxide
For 5-8%（omf）.
9. a kind of high efficiency shortened process dyeing according to claim 8, it is characterised in that in the amount of S1 step hydrogen peroxide
For 6%（omf）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494209.8A CN108004800A (en) | 2017-12-31 | 2017-12-31 | A kind of high efficiency shortened process dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494209.8A CN108004800A (en) | 2017-12-31 | 2017-12-31 | A kind of high efficiency shortened process dyeing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108004800A true CN108004800A (en) | 2018-05-08 |
Family
ID=62049316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494209.8A Pending CN108004800A (en) | 2017-12-31 | 2017-12-31 | A kind of high efficiency shortened process dyeing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108004800A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403092A (en) * | 2018-10-11 | 2019-03-01 | 浙江彩燕新材料有限公司 | The single bath process short route dyeing of fabric |
| CN110080012A (en) * | 2019-05-24 | 2019-08-02 | 绍兴中漂印染有限公司 | A kind of high efficiency shortened process dyeing |
| CN115710830A (en) * | 2022-11-18 | 2023-02-24 | 杭州传化精细化工有限公司 | One-bath two-step treatment method for pre-treatment and dyeing of polyester-cotton fabric |
-
2017
- 2017-12-31 CN CN201711494209.8A patent/CN108004800A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403092A (en) * | 2018-10-11 | 2019-03-01 | 浙江彩燕新材料有限公司 | The single bath process short route dyeing of fabric |
| CN110080012A (en) * | 2019-05-24 | 2019-08-02 | 绍兴中漂印染有限公司 | A kind of high efficiency shortened process dyeing |
| CN115710830A (en) * | 2022-11-18 | 2023-02-24 | 杭州传化精细化工有限公司 | One-bath two-step treatment method for pre-treatment and dyeing of polyester-cotton fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101545215B (en) | Terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing process | |
| CN102978980B (en) | Polyester cotton one bath process dye | |
| CN102605656B (en) | Staining method suitable for blended fabrics prepared from polyester fibers, viscose fibers and modified polyester fibers | |
| CN102433773B (en) | Process for recycling printing and dyeing waste water | |
| CN108004800A (en) | A kind of high efficiency shortened process dyeing | |
| CN109837777B (en) | One-bath dyeing method for polyester-cotton knitted fabric | |
| CN103061152B (en) | Production method of yarn-dyed cross color prevention towels | |
| CN105780542A (en) | High-efficiency short-process dyeing process | |
| CN105696386A (en) | Scouring, bleaching and dyeing process for polyester fabric | |
| CN106544887A (en) | A kind of production method of cotton acrylic fabric | |
| CN104499308B (en) | The cheese with reduced dye colouring method of polyester fiber | |
| CN104195850A (en) | One bath process-based desizing dyeing method of size-containing polyester fabrics and special auxiliaries for dyeing method | |
| CN104695253A (en) | Cellulosic fiber in-situ mineralization deep water-saving and emission reduction dyeing aftertreatment method and additive | |
| CN102392343B (en) | Pretreatment and bath-treatment method for modifying cotton fabrics | |
| CN106638053A (en) | One-bath dyeing technology for polyester-cotton blended fabric by natural vegetable dye | |
| CN103243573A (en) | Printing and dyeing process for imitation memory fabric | |
| CN108086012A (en) | A kind of water-saving dyeing of high efficiency shortened process | |
| CN101139799A (en) | Cotton and fibre mixed fabrics refining bleaching one-bath finishing process | |
| CN102587168A (en) | Dacron sparkly-dyeing method of polyester interweaved gray fabric | |
| CN107354709A (en) | A kind of textile novel dyeing and finishing process | |
| CN110629568B (en) | Polyester yarn dyeing process | |
| CN102454118B (en) | Method for ecologically dyeing yarn | |
| CN110747664B (en) | Low bath ratio dyeing process of active turquoise blue G | |
| CN103173994A (en) | Co-bath treatment method for modification pretreatment of fabric | |
| CN113106766A (en) | Bleaching, disperse dye and direct dye one-bath dyeing process for blue polyester-cover cotton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |
|
| WD01 | Invention patent application deemed withdrawn after publication |