CN108589339A - A kind of cotton fabric fluorescent orange colouring method - Google Patents
A kind of cotton fabric fluorescent orange colouring method Download PDFInfo
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- CN108589339A CN108589339A CN201810389798.1A CN201810389798A CN108589339A CN 108589339 A CN108589339 A CN 108589339A CN 201810389798 A CN201810389798 A CN 201810389798A CN 108589339 A CN108589339 A CN 108589339A
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- cotton fabric
- fabric
- fluorescent orange
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- washing
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- 239000004744 fabric Substances 0.000 title claims abstract description 147
- 229920000742 Cotton Polymers 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004040 coloring Methods 0.000 title claims abstract description 21
- 239000002253 acid Substances 0.000 claims abstract description 41
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 22
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 claims abstract description 19
- 150000001768 cations Chemical class 0.000 claims abstract description 17
- 239000003607 modifier Substances 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 claims abstract description 6
- 239000000975 dye Substances 0.000 claims description 44
- 238000010438 heat treatment Methods 0.000 claims description 43
- 238000005406 washing Methods 0.000 claims description 42
- 238000010792 warming Methods 0.000 claims description 23
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 13
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 12
- 238000006386 neutralization reaction Methods 0.000 claims description 11
- 239000012192 staining solution Substances 0.000 claims description 11
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- 239000000344 soap Substances 0.000 claims description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- 239000004115 Sodium Silicate Substances 0.000 claims description 5
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 5
- -1 washing Substances 0.000 claims description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- GVKCHTBDSMQENH-UHFFFAOYSA-L phloxine B Chemical compound [Na+].[Na+].[O-]C(=O)C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C([O-])=C(Br)C=C21 GVKCHTBDSMQENH-UHFFFAOYSA-L 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims 1
- 238000004043 dyeing Methods 0.000 abstract description 26
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 5
- 239000001257 hydrogen Substances 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000005411 Van der Waals force Methods 0.000 abstract description 3
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 abstract description 2
- 239000000980 acid dye Substances 0.000 abstract description 2
- 239000000985 reactive dye Substances 0.000 abstract description 2
- 241000219146 Gossypium Species 0.000 description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000012360 testing method Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000004753 textile Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000007850 fluorescent dye Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000433 Lyocell Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- HLLSOEKIMZEGFV-UHFFFAOYSA-N 4-(dibutylsulfamoyl)benzoic acid Chemical compound CCCCN(CCCC)S(=O)(=O)C1=CC=C(C(O)=O)C=C1 HLLSOEKIMZEGFV-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241001191009 Gymnomyza Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- QKSIFUGZHOUETI-UHFFFAOYSA-N copper;azane Chemical compound N.N.N.N.[Cu+2] QKSIFUGZHOUETI-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
Classifications
-
- 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
- D06P1/39—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 acid dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
-
- 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
-
- 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
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/6008—Natural or regenerated cellulose using acid dyes
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of cotton fabric fluorescent orange colouring methods, by being first modified to cotton fabric using cation modifier, modified cotton fabric is dyed with active fluoro Huang FL and acid fluorescent red dye again, active fluoro Huang and acid fluorescein are adsorbed onto on cotton fabric simultaneously, the acid dyes being adsorbed onto on cotton fabric is combined with modified cotton fabric with ionic bond, hydrogen bond and Van der Waals force, reactive dye finally make cotton fabric obtain fluorescent orange color with modified cotton fabric mainly with Covalent bonding together after addition alkaline agent.Realize that cotton fabric dyeing obtains fluorescent orange color, solves the disadvantage that traditional coating fluorescent orange dyed fabric, dyed fabric is soft, fastness is excellent through the invention.
Description
Technical field
The invention belongs to dyeing and finishing technique fields, and in particular to a kind of cotton fabric durability fluorescent orange colouring processing method.
Background technology
Fluorescent fabric is used for warning clothing, work clothes etc. earliest, is also widely used in civilian dress ornament in recent years, wherein glimmering
Light orange is one of most common iridescent.Cotton fabric is fluorescence clothing fabric because of its excellent moisture-penetrable ventilated property, soft feel
First choice.Currently, cotton fabric fluorescent dyeing commercialization dyestuff used only has active fluoro Huang FL, fluorescein may only be contaminated to obtain
Color cannot be satisfied cotton fabric fluorescent orange coloration requirements.Fluorescent orange dyed cotton fabric is generally dyed using coating fluorescent orange,
But since pigment dyeing needs that adhesive is added, therefore dyed fabric feel is poor, and crock fastness is relatively low, and wearability is by shadow
It rings.Therefore it is project that dyeing and finishing worker studies always to seek a kind of cotton fabric using the method that fluorescent dye is dyed.Invention
104074068 B of patent CN disclose a kind of acid fluorescent staining technique for cotton fabric, take modifying agent mixed with fluorescent dye
It closes solution and is warming up to 50 ~ 100 DEG C of holding constant temperature, by looped fabric or the dip dyeing of woven fabric or yarn in mixed solution, after dyeing
Looped fabric or woven fabric or yarn take out, and washing is dried.101787652 B of patent of invention CN disclose a kind of cotton fabrics
It is yellow to obtain active fluoro Huang FL dyeing pure cottons by carrying out pre-treatment, dyeing, final finishing to cotton fabric for method for fluorescent dyeing and finishing
Yarn dyed fabric, fluorescence color fastness are promoted to 4 grades or 5 grades, reach certain depth and gorgeous degree.Patent of invention CN 104746359
A discloses a kind of colouring method that cotton fabric uses fluorescent paint to obtain iridescent, by the cotton fabric Jing Guo pre-treatment, directly use
It is dyed by the fluorescent paint of cation modifying, fixation treatment.More documents（Li Xiaochun, the good silk/cottons of Cao's machine are knitted
Object single bath process homochromatism dyes [J] silks, 2012,49 (06):12-15；Tang Jiarui, woods hold maos of sail/wash/Tencel Blended Fabric
The Shanghai exploitation [J] Maoma science and technology, 2016 (03):22-24；Dyeing [J] of Zhang Guangzhi, Wang You brocades/cotton mixture fabric
Guangxi textile technology, 2005 (01):18-22；Cao's machine is good, Xu Zhizhong, Li Yahui, Guo Xuejian, and Wang Ke admires wools/cotton fabric one
Bath method dyes [J] wool spinning science and technology, 2012,40 (06):35-39；Du Fangdong, Yang Jianguo, Tang Feifei, Zhan Yongbao, party's peak copper
Ammonia/nylon Mixture Fabric dyeing and finishing technology [J] printing and dyeing, 2013,39 (08):25-26,32.）Report activity/acidic dye co-bathing dye
The method of color, but to be mainly used for silk/cotton, hair/wash/tencel, brocade/cotton, cotton/hair, cuprammonium/polyamide fibre etc. blended or interweave for this method
The dyeing of object, reactive dye are mainly upper in dyeing course contaminates cellulose fibers components, the main upper dsred protein fiber of acid dyes
Or polyamide fibre component.By the way that acid fluorescent staining modified cotton fabric can get iridescent, but the jail of dyed fabric in the above method
Degree can not possibly be very high；The iridescent of high fastness is can get to cotton fabric dyeing process by active fluoro Huang FL, but fluorescence can not be obtained
Orange color；Cotton fabric dyeing process can be made to obtain fluorescent orange by coating dyeing method, but the feel of fabric and crock fastness will be by
To influence；Cellulose family blended fabric is set to be dyed by activity/acidic dye co-bathing dyeing.It has no at present by active fluoro
Yellow FL is mixed for the dyeing of cotton fabric fluorescent orange to acid two kinds of dyestuffs of fluorescein and obtains high fastness report related to good hand
Road.
Invention content
The technical problem to be solved by the present invention is to be directed to current cotton fabric fluorescent orange to dye generally use coating fluorescent orange
Or modified cotton fabric acidity fluorescent dyeing, the problem that dyed fabric feel is poor or fastness is bad, one kind is provided by right
Modified cotton fabric carries out blending dyeing using active fluoro Huang FL and acid fluorescein, the fastness of dyed cotton fabric be improved and
The method of fabrics feel soft realizes cotton fabric fluorescent orange dyeing process, can especially realize that cotton fabric fluorescent orange is washable and soft
Effect.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of cotton fabric fluorescent orange colouring method, it is characterised in that steps are as follows：
（1）Prepare modified cotton fabric：By 2~50g/L modifying agent, 4~60g/L alkaline agents are configured to solution, by cotton fabric according to 1:
4~1:100 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 80 with the heating rate of 0.5~5 DEG C/min
~110 DEG C, 10~200min is then kept the temperature, finally 40~60 DEG C is cooled to the rate of temperature fall of 2~5 DEG C/min, fabric is taken
Go out washing, acid neutralizes, washing, dries；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL 1~5%owf, acid 0.5~4%owf of fluorescent red dye adjust dye liquor pH 3~7, dye bath
Than 1:6~1:100,20 DEG C heating, be warming up to 50~80 DEG C with the heating rate of 0.4~2 DEG C/min, then keep the temperature 30~
90min adds 2~30g/L fixation alkaline agents, continues 30~60min of heat preservation, is finally cooled down with the rate of temperature fall of 2~5 DEG C/min
To 40 DEG C, fabric taking-up wash, soaps, is washed, acid neutralization, washing, fixation, washing, drying.
The formula for dye liquor is made of active fluoro Huang and acid fluorescein, and dyed cotton fabric is made to dye fluorescent orange color.
The cotton fabric fluorescent orange colouring method of the present invention, active fluoro is yellow and acid in formula for dye liquor described in dyeing course
Fluorescent red dye is adsorbed onto on cotton fabric simultaneously, but acid fluorescein is first with cotton fiber with ionic bond, hydrogen bond and Van der Waals force knot
It closes, reactive fluorescent dye mainly forms Covalent bonding together after adding alkali with cotton fiber, and fluorescent orange is finally caught on cotton fabric.
Beneficial effects of the present invention：The present invention contaminates modified cotton fabric using active fluoro Huang FL and acid fluorescein
Color makes acid fluorescein be combined with ionic bond, hydrogen bond and Van der Waals force with modified cotton fabric, makes active fluoro Huang FL and modified cotton
Fabric is mainly with Covalent bonding together, to the fluorescent orange cotton fabric for being made soft, fastness is excellent.Technical scheme of the present invention
It is simple for process feasible, to dyestuff, auxiliary agent, fabric without particular/special requirement, achieve that scale is given birth to using conventional printing and dyeing mill's dyeing installation
Production, has broad application prospects.
Specific implementation mode
With reference to specific embodiment, the present invention will be further described.It should be understood that following embodiment is merely to illustrate this
The person skilled in the art of the range of invention and is not intended to limit the present invention, the field can make one according to the content of foregoing invention
A little nonessential modifications and adaptations.
The cotton fabric fluorescent orange colouring method of the present invention, its step are as follows：
（1）Prepare modified cotton fabric：By 2~50g/L modifying agent, 4~60g/L alkaline agents are configured to solution, by cotton fabric according to 1:
4~1:100 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 80 with the heating rate of 0.5~5 DEG C/min
~110 DEG C, 10~200min is then kept the temperature, finally 40~60 DEG C is cooled to the rate of temperature fall of 2~5 DEG C/min, fabric is taken
Go out washing, acid neutralizes, washing, dries；
（2）Cotton fabric is dyed：By step（1）Obtained modified cotton fabric is put into staining solution, and dye liquor group becomes：
Active fluoro Huang FL 1~5%owf, acid 0.5~4%owf of fluorescent red dye adjust dye liquor pH 3~7, dye bath ratio 1:6~
1:100,20 DEG C of heatings, 50~80 DEG C are warming up to the heating rate of 0.4~2 DEG C/min, then keep the temperature 30~90min, then add
Enter 2~30g/L fixation alkaline agents, continue 30~60min of heat preservation, is finally cooled to 40 DEG C with the rate of temperature fall of 2~5 DEG C/min, it will
Fabric taking-up wash, soap, washing, acid neutralization, washing, fixation, washing, drying.
Embodiment 1
A kind of cotton fabric fluorescent orange colouring method, steps are as follows：
（1）Prepare modified cotton fabric：By 20g/L cation modifiers CH, 4g/L sodium hydroxide, it is configured to solution, by cotton fabric
According to 1:100 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 110 with the heating rate of 0.5 DEG C/min
DEG C, 200min is then kept the temperature, is finally cooled to 40 DEG C with the rate of temperature fall of 2 DEG C/min, fabric is taken out and is rushed using 30 DEG C of cold water
Wash, 60 DEG C of hot water wash, 30 DEG C of cold water washings, the neutralization of 5g/L acetic acid, 30 DEG C of cold water flush, 60 DEG C of hot water wash, the washing of 30 DEG C of cold water,
80 DEG C of drying；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL 5%owf, acid fluorescein E-XB 1%owf adjust dye liquor pH 3, dye bath ratio 1:10,20 DEG C
Heating, is warming up to 70 DEG C with the heating rate of 1 DEG C/min, then keeps the temperature 50min, add 10g/L sodium carbonate, continue to keep the temperature
30min is finally cooled to 40 DEG C with the rate of temperature fall of 2 DEG C/min, and fabric is taken out using 30 DEG C of cold water flush, 60 DEG C of hot water
It washes, 2g/L acetic acid neutralizes, 30 DEG C of cold water washings, 2g/L standards synthetic detergents are rushed in 90 DEG C of 10min that soap, again with 30 DEG C of cold water
Wash, the washing of 60 DEG C of hot water wash, 30 DEG C of cold water, 2g/L syntannins as color fixing agent in 50 DEG C of pH4 fixation 30min, finally with 30
DEG C cold water flush, 80 DEG C of drying.
Embodiment 2
The cotton fabric fluorescent orange colouring method of the present embodiment, steps are as follows：
（1）Prepare modified cotton fabric：By 50g/L cation modifiers CR-2000,20g/L sodium carbonate, it is configured to solution, by cotton
Fabric is according to 1:20 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 80 with the heating rate of 1 DEG C/min
DEG C, 10min is then kept the temperature, is finally cooled to 60 DEG C with the rate of temperature fall of 2 DEG C/min, fabric is taken out into washing, acid neutralizes, water
It washes, dry；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL 1%owf, acid fluorescein G 0.5%owf adjust dye liquor pH 7, dye bath ratio 1:6,20 DEG C rise
Temperature is warming up to 50 DEG C with the heating rate of 2 DEG C/min, then keeps the temperature 90min, add 30g/L sodium bicarbonates, continues to keep the temperature
60min is finally cooled to 40 DEG C with the rate of temperature fall of 2 DEG C/min, fabric taking-up is washed, is soaped, is washed, acid neutralization, is washed,
Fixation, washing, drying.
Embodiment 3
The cotton fabric fluorescent orange colouring method of the present embodiment, steps are as follows：
（1）Prepare modified cotton fabric：By 20g/L cation modifiers WLS-20,60g/L potassium carbonate, it is configured to solution, cotton is knitted
Object is according to 1:80 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 100 DEG C with the heating rate of 3 DEG C/min,
Then 20min is kept the temperature, is finally cooled to 50 DEG C with the rate of temperature fall of 4 DEG C/min, fabric is taken out into washing, acid neutralizes, washing, dries
It is dry；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL 3%owf, acid phloxine B 0.7%owf adjust dye liquor pH 5, dye bath ratio 1:40,20
DEG C heating, be warming up to 70 DEG C with the heating rate of 2 DEG C/min, then keep the temperature 60min, add 20g/L potassium carbonate, continue to keep the temperature
40min is finally cooled to 40 DEG C with the rate of temperature fall of 5 DEG C/min, fabric taking-up is washed, is soaped, is washed, acid neutralization, is washed,
Fixation, washing, drying.
Embodiment 4
The cotton fabric fluorescent orange colouring method of the present embodiment, steps are as follows：
（1）Prepare modified cotton fabric：By 15g/L cation modifiers LD-8202,8g/L potassium hydroxide, it is configured to solution, by cotton
Fabric is according to 1:25 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 95 with the heating rate of 3.5 DEG C/min
DEG C, 85min is then kept the temperature, is finally cooled to 55 DEG C with the rate of temperature fall of 2.5 DEG C/min, fabric is taken out into washing, acid neutralizes, water
It washes, dry；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL 2.5%owf, acid fluorescein E-B 0.5%owf adjust dye liquor pH 6, dye bath ratio 1:55,
20 DEG C of heatings, are warming up to 75 DEG C with the heating rate of 0.8 DEG C/min, then keep the temperature 50min, add 20g/L sodium metasilicate, continue
Keep the temperature 40min, be finally cooled to 40 DEG C with the rate of temperature fall of 4 DEG C/min, fabric taking-up wash, soaps, is washed, acid neutralization,
Washing, fixation, washing, drying.
Embodiment 5
The cotton fabric fluorescent orange colouring method of the present embodiment, steps are as follows：
（1）Prepare modified cotton fabric：By 50g/L cation modifiers FK-316,60g/L sodium metasilicate, it is configured to solution, cotton is knitted
Object is according to 1:4 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 80 DEG C, so with the heating rate of 5 DEG C/min
After keep the temperature 200min, be finally cooled to 60 DEG C with the rate of temperature fall of 2 DEG C/min, by fabric take out washing, acid neutralize, washing, dry
It is dry；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL5%owf, acid fluorescein E-XB 2%owf, acid fluorescein E-B 2%owf adjust dye liquor
PH7, dye bath ratio 1:6,20 DEG C of heatings, are warming up to 60 DEG C with the heating rate of 1 DEG C/min, then keep the temperature 70min, add
2g/L sodium hydroxides continue to keep the temperature 60min, are finally cooled to 40 DEG C with the rate of temperature fall of 3 DEG C/min, fabric taking-up is washed,
Soap, wash, sour neutralization, washing, fixation, washing, drying.
Embodiment 6
The cotton fabric fluorescent orange colouring method of the present embodiment, steps are as follows：
（1）Prepare modified cotton fabric：By 10g/L cation modifier CH and 20g/L cation modifier FK-316,2g/L hydrogen-oxygens
Change sodium and 4g/L potassium hydroxide, solution is configured to, by cotton fabric according to 1:30 bath raio is put into above-mentioned mixed solution, 20 DEG C
Heating, is warming up to 90 DEG C with the heating rate of 4 DEG C/min, then keeps the temperature 70min, is finally cooled down with the rate of temperature fall of 2 DEG C/min
To 55 DEG C, fabric is taken out into washing, acid neutralizes, washes, drying；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL 4%owf, acid fluorescein G 0.2%owf, acid phloxine B 0.3%owf adjust dye liquor
PH 4, dye bath ratio 1:50,20 DEG C of heatings, are warming up to 65 DEG C with the heating rate of 1 DEG C/min, then keep the temperature 40min, add
10g/L sodium carbonate and 5g/L sodium bicarbonates continue to keep the temperature 50min, are finally cooled to 40 DEG C with the rate of temperature fall of 4 DEG C/min, will
Fabric taking-up wash, soap, washing, acid neutralization, washing, fixation, washing, drying.
Embodiment 7
The cotton fabric fluorescent orange colouring method of the present embodiment, steps are as follows：
（1）Prepare modified cotton fabric：By 5g/L cation modifier CR-2000 and 10g/L cation modifiers LD-8202,6g/
L potassium hydroxide, is configured to solution, by cotton fabric according to 1:60 bath raio is put into above-mentioned mixed solution, 20 DEG C of heatings, with 5
DEG C/heating rate of min is warming up to 95 DEG C, then keeps the temperature 90min, is finally cooled to 40 DEG C with the rate of temperature fall of 3 DEG C/min, it will
Fabric takes out washing, acid neutralizes, washes, drying；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL 4%owf, acid fluorescein E-B 0.7%owf adjust dye liquor pH 6, dye bath ratio 1:90,20
DEG C heating, be warming up to 70 DEG C with the heating rate of 1 DEG C/min, then keep the temperature 40min, add 10g/L sodium metasilicate and 5g/L carbon
Sour hydrogen sodium continues to keep the temperature 60min, is finally cooled to 40 DEG C with the rate of temperature fall of 4 DEG C/min, and fabric taking-up is washed, is soaped, water
Wash, sour neutralization, washing, fixation, washing, drying.
Embodiment 8
The cotton fabric fluorescent orange colouring method of the present embodiment, steps are as follows：
（1）Prepare modified cotton fabric：By 40g/L cation modifiers WLS-20,20g/L sodium hydroxide, it is configured to solution, by cotton
Fabric is according to 1:6 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 90 DEG C with the heating rate of 2 DEG C/min,
Then 45min is kept the temperature, is finally cooled to 50 DEG C with the rate of temperature fall of 2 DEG C/min, fabric is taken out into washing, acid neutralizes, washing, dries
It is dry；
（2）Cotton fabric is dyed：By step（1）Obtained cation-modified cotton fabric is put into staining solution, dye liquor
Group becomes：Active fluoro Huang FL 4%owf, acid fluorescein G 0.7%owf adjust dye liquor pH 4, dye bath ratio 1:10,20 DEG C
Heating, is warming up to 70 DEG C with the heating rate of 0.9 DEG C/min, then keeps the temperature 40min, add 10g/L sodium carbonate and 10g/L carbon
Sour hydrogen sodium continues to keep the temperature 50min, is finally cooled to 40 DEG C with the rate of temperature fall of 3 DEG C/min, and fabric taking-up is washed, is soaped, water
Wash, sour neutralization, washing, fixation, washing, drying.
The implementation result of the present invention
After the processing of embodiment 1 ~ 8, dyed fabric tests it as follows, and test result is shown in Table 1.
1）Dyed fabric apparent colour depth（K/S values）And fluorescent strength determining
In CE-7000A textile color measurement and color match instrument（X-Rite companies of the U.S.）The upper apparent colour depth K/S for measuring dyed fabric
Value and whether meet fluorescent orange intensity requirement, colour examining light source D65,10o field angle.
2）Dyed fabric light fastness measures
Light fastness according to GB/T-8427-2008 textile weathering color fastness testing standard test fabrics.
3）Fastness to washing measures
According to GB/T3921-2008《Textile color stability fastness to soaping》Carry out experimental test.
4）Fastness to rubbing measures
According to GB/T-2008《Textile color stability tests colour fastness to rubbing》Carry out experimental test.
Table 1 implements the test result of fabric
As shown in Table 1, technical solution provided by the present invention can assign textile preferable dyefastness, the friction of fabric and
Soaping fastness is up to 4 grades or more, and light fastness is up to 4 grades or more, and fabric meets fluorescent orange intensity requirement.It can be seen that this
Invention fluorescent orange dyed cotton fabric dyeability obtained is excellent, and with preferable washable, rub resistance and light fastness.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of cotton fabric fluorescent orange colouring method, it is characterised in that steps are as follows：
（1）Prepare modified cotton fabric：By 2~50g/L modifying agent, 4~60g/L alkaline agents are configured to solution, by cotton fabric according to 1:
4~1:100 bath raio is put into above-mentioned mixed solution, and 20 DEG C of heatings are warming up to 80 with the heating rate of 0.5~5 DEG C/min
~110 DEG C, 10~200min is then kept the temperature, finally 40~60 DEG C is cooled to the rate of temperature fall of 2~5 DEG C/min, fabric is taken
Go out washing, acid neutralizes, wash, drying obtains modified cotton fabric；
（2）Cotton fabric is dyed：By step（1）Obtained modified cotton fabric is put into staining solution, and dye liquor group becomes：
Active fluoro Huang FL 1~5%owf, acid 0.5~4%owf of fluorescent red dye adjust dye liquor pH 3~7, dye bath ratio 1:6~
1:100,20 DEG C of heatings, 50~80 DEG C are warming up to the heating rate of 0.4~2 DEG C/min, then keep the temperature 30~90min, then add
Enter 2~30g/L fixation alkaline agents, continue 30~60min of heat preservation, is finally cooled to 40 DEG C with the rate of temperature fall of 2~5 DEG C/min, it will
Fabric taking-up wash, soap, washing, acid neutralization, washing, fixation, washing, drying.
2. cotton fabric fluorescent orange colouring method according to claim 1, it is characterised in that：The step（1）In modification
Agent is cation modifier CH, cation modifier CR-2000, cation modifier WLS-20, cation modifier LD-8202
Or cation modifier FK-316's is one or more.
3. cotton fabric fluorescent orange colouring method according to claim 1, it is characterised in that：The step（1）In alkaline agent
For at least one of sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate or sodium metasilicate.
4. cotton fabric fluorescent orange colouring method according to claim 1, it is characterised in that：The step（2）In acidity
Fluorescent red dye is at least one in acid fluorescein E-XB, acidity fluorescein G, acidity phloxine B or acidity fluorescein E-B
Kind.
5. cotton fabric fluorescent orange colouring method according to claim 1, it is characterised in that：The step（2）In fixation
Alkaline agent is at least one of sodium hydroxide, potassium hydroxide, sodium carbonate, sodium bicarbonate, potassium carbonate or sodium metasilicate.
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| CN112900121A (en) * | 2021-01-27 | 2021-06-04 | 福建省晋江新德美化工有限公司 | Method for improving color fastness of modified cotton fabric dyed by fluorescent paint |
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