CN110409197A - A kind of preparation method of multi-functional stamp cotton-containing fabrics - Google Patents
A kind of preparation method of multi-functional stamp cotton-containing fabrics Download PDFInfo
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- CN110409197A CN110409197A CN201910695202.5A CN201910695202A CN110409197A CN 110409197 A CN110409197 A CN 110409197A CN 201910695202 A CN201910695202 A CN 201910695202A CN 110409197 A CN110409197 A CN 110409197A
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- Prior art keywords
- cotton
- containing fabrics
- stamp
- photocatalyst
- desizing
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- 239000004744 fabric Substances 0.000 title claims abstract description 143
- 229920000742 Cotton Polymers 0.000 title claims abstract description 142
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000011941 photocatalyst Substances 0.000 claims abstract description 56
- 238000009990 desizing Methods 0.000 claims abstract description 41
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 238000004061 bleaching Methods 0.000 claims abstract description 16
- 230000000802 nitrating effect Effects 0.000 claims abstract description 15
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 15
- 239000011258 core-shell material Substances 0.000 claims abstract description 12
- 238000002203 pretreatment Methods 0.000 claims abstract description 6
- 239000000985 reactive dye Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 40
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 238000001035 drying Methods 0.000 claims description 20
- 238000007598 dipping method Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 14
- 239000000460 chlorine Substances 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 240000008564 Boehmeria nivea Species 0.000 claims description 12
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 239000007844 bleaching agent Substances 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 239000004382 Amylase Substances 0.000 claims description 5
- 102000013142 Amylases Human genes 0.000 claims description 5
- 108010065511 Amylases Proteins 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 5
- 235000019418 amylase Nutrition 0.000 claims description 5
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229940079827 sodium hydrogen sulfite Drugs 0.000 claims description 5
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 238000002386 leaching Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000012466 permeate Substances 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract description 15
- 239000004753 textile Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 4
- 239000000809 air pollutant Substances 0.000 abstract description 3
- 231100001243 air pollutant Toxicity 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 27
- 230000000052 comparative effect Effects 0.000 description 16
- 230000000845 anti-microbial effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000005406 washing Methods 0.000 description 10
- 230000001699 photocatalysis Effects 0.000 description 9
- 230000006750 UV protection Effects 0.000 description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 238000007146 photocatalysis Methods 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 239000012496 blank sample Substances 0.000 description 5
- 230000036541 health Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000008236 heating water Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 150000001875 compounds Chemical group 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 229910003077 Ti−O Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 229940085805 fiberall Drugs 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- ZWYDDDAMNQQZHD-UHFFFAOYSA-L titanium(ii) chloride Chemical compound [Cl-].[Cl-].[Ti+2] ZWYDDDAMNQQZHD-UHFFFAOYSA-L 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
-
- 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
- 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
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/27—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using organic agents
-
- 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
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- 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
- 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
- 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
- D06P3/8219—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and amide groups
-
- 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
-
- 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
- D06M2101/16—Synthetic fibres, other than mineral fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Catalysts (AREA)
Abstract
The invention belongs to textile engineering technical fields, it is related to a kind of preparation method of functional stamp cotton-containing fabrics, the cotton-containing fabrics weaved first are passed through into desizing, kiering, the pre-treatment of bleaching obtains white cotton-containing fabrics, it is heating up again, constant temperature, photocatalyst load is carried out in the temperature program of cooling, obtain photocatalyst white cotton-containing fabrics, then stamp is carried out with reactive dye, obtain stamp cotton-containing fabrics, the photocatalyst finishing fluid is the nitrating nanometer titanium dioxide solution with core-shell structure, the response wave length of light can effectively be expanded, nano-titanium dioxide is improved to the utilization rate of visible light；The multi-functional stamp cotton-containing fabrics that the present invention obtains are used for curtain, while keeping attractive, decorative, the fabric for being able to solve existing curtain does not bear dirty, the problem of easily breeding bacterium, and cleaning convenience, while indoor air pollutants are effectively removed, purify air, improve people's living environment, meets the multi-functional demand of curtain.
Description
Technical field
The invention belongs to textile engineering technical fields, are related to a kind of preparation method of multi-functional stamp cotton-containing fabrics.
Background technique
In daily life, the main function of curtain is to be isolated from the outside world, and has the effects that sunshade, the partition of heat-insulated and vision,
The aesthetics ornament indispensable as house ornamentation, cotton cotton-containing fabrics are using cotton yarn as the woven cotton-containing fabrics of raw material, and cotton contains cotton
Fabric becomes one of most common fabric with excellent wearability, is widely used in garment material, decoration cotton-containing fabrics and industry
With cotton-containing fabrics, with the deep development that textile printing and dyeing is processed, cotton cotton-containing fabrics kind becomes increasingly abundant, appearance and performance and class
Also it is continuously improved, becomes the important source material of curtain fabric, conventional curtain meets its aesthetics, dicoration using printing technology
Demand but indoors because of its long-term suspension become easily infected by the pollutants such as dust and flue dust, bacterium easy to breed, it is serious very
It can extremely go mouldy, prolonged indoor suspension, accumulation of pollutants causes cleaning difficulty big, while also will affect Interior Space makings
Amount, and then influence people's health.
Meanwhile there is also various pollutants in room air, wherein volatile organic compounds (TVOC, Total
Volatile Organic Compounds) it is a kind of important indoor air pollutants, the vehicle exhaust entered including the external world,
The pernicious gas of industrial discharge, the aldehydes pernicious gas of indoor furniture release and penetrating odor generated etc. of smoking, can cause
The various irritation illnesss of human body lead to the generation of disease in turn, or even generate teratogenesis, mutagenesis and carcinogenic serious harm, with
Enhancing of the masses to health and environmental consciousness, people propose various Functional Requirements to decorative indoor curtain, therefore have
There is the curtain of the compound function such as safety, health, health, environmental protection to become growing new demand, and rapidly develops to become and work as
The mainstream of this life circle textile development.
Photocatalyst can effectively absorb certain pernicious gas and have as the photosemiconductor material with photo-catalysis function
Evil substance, can effectively pollutants such as degradation of formaldehyde, benzene,toluene,xylene, ammonia, TVOC, while there is antibacterial and automatically cleaning
Effect, after photocatalyst being loaded on conventional curtain fabric, fabric purification air, antibacterial and deodouring and automatically cleaning can be assigned
Function, can be improved diversification and the practicability of indoor curtain function.
Based on above-mentioned, the application provides a kind of preparation method of multi-functional stamp cotton-containing fabrics, and light is carried out before stamp
Catalyst load, prepare the stamp cotton-containing fabrics of curtain so that curtain meet aesthetics, it is decorative simultaneously, have it is antibacterial, from
Clean function cleans convenient for curtain, and can purify air, improves indoor air quality.
Summary of the invention
Aiming at the above problems existing in the prior art, the present invention provides a kind of by the nitrating nanometer with core-shell structure
On titanium dichloride load to the cotton-containing fabrics of indoor curtain, using the nocuousness in photocatalysis characteristic degradation indoor air environment
Substance purifies air, and solves the problem of that the cotton-containing fabrics of existing curtain do not bear dirty Yi Zisheng bacterium.
Object of the invention can be realized by the following technical scheme: a kind of preparation side of multi-functional stamp cotton-containing fabrics
The production method of method, the stamp cotton-containing fabrics comprises the following steps:
S1, pre-treatment
Desizing carries out desizing treatment using enzyme desizing method and is added to prepared desizing by processed cotton-containing fabrics of singing
In treatment fluid, stirring keeps its fully penetrated, second dipping and rolling on padding machine, cotton-containing fabrics liquid carrying rate 70 ~ 80%, after placing 15-30min
It is put into steam box, at a temperature of 100 ~ 110 DEG C, then 5 ~ 20min of individual composition uses hot water, warm water, cold water successively carries out clearly
Wash, dewatered drying, obtain desizing cotton-containing fabrics, in yarn containing cotton face fabric, synthetic fiber spinning and spinning process, in order to improve yarn at
Fine performance and weaving stability, can add many chemical sizwes to protect, before photocatalyst load, it is necessary to and the removal of these slurries is clean,
It could normally photocatalyst arrange, otherwise will affect the uniformity of photocatalyst load, also will affect patterning step and dyeing defect, slime spots occur
Etc. faults；
Kiering, the desizing cotton-containing fabrics that desizing obtains are added to it is prepared containing 25 ~ 45g/L of caustic soda, surfactant 4 ~
In the kiering treatment fluid of 8g/L, 3 ~ 5g/L of sodium hydrogensulfite, 3 ~ 5g/L of tertiary sodium phosphate, at 80 ~ 90 DEG C, stirring is fully penetrated, rolls
Second dipping and rolling on vehicle, cotton-containing fabrics liquid carrying rate 80 ~ 90%, is then placed in steam box, at a temperature of 120 ~ 140 DEG C, individual composition 2 ~
10min, then hot water, cold water successively clean, dewatered drying, obtain true qualities cotton-containing fabrics；
Bleaching, the true qualities cotton-containing fabrics that kiering obtains are added in prepared Chlorine Bleach, and stirring is fully penetrated, two on padding machine
Leaching two is rolled, cotton-containing fabrics liquid carrying rate 80 ~ 90%, is washed after placing 30 ~ 60min, is dehydrated, is then placed in oxygen bleaching liquid, and stirring is abundant
It permeates, second dipping and rolling on padding machine, cotton-containing fabrics liquid carrying rate 80 ~ 90% is then placed in steam box, at a temperature of 95 ~ 105 DEG C, decatize
40 ~ 80min is handled, then hot water, cold water successively clean, dewatered drying, white cotton-containing fabrics are obtained, containing the natural of cotton fabric category
Fiber all contains impurity, joined each slurry, finish and dirt of contamination etc. again during textile process, these impurity are deposited
Both going on smoothly for dyeing and finishing processing was being interfered, is also influencing the wearability of fabric, that scourings and bleaching can remove containing in cotton fabric category
Impurity keeps fabric pure white, soft, has good permeance property, takes requirement to meet, and whole for the load of subsequent photocatalyst
Reason, stamp provide qualified semi-products；
S2, photocatalyst load
White cotton-containing fabrics that bleaching obtains are added in photocatalyst finishing fluid, keep its fully penetrated, adjust PH be 8 ~
10, heating, constant temperature, cooling temperature program in carry out photocatalyst load, load after the completion of exclude photocatalyst finishing fluid, heat
Water, warm water and cold water successively clean, dewatered drying, obtain photocatalyst white cotton-containing fabrics；
S3, stamp
The step S2 photocatalyst white cotton-containing fabrics are subjected to stamp with reactive dye, print flower pattern, obtain load photocatalyst
Stamp cotton-containing fabrics；
The photocatalyst finishing fluid is the nitrating nanometer titanium dioxide solution with core-shell structure, and nano-titanium dioxide has nothing
The advantages that malicious, harmless, acid-alkali-corrosive-resisting and excellent photocatalytic activity, however nano-titanium dioxide semiconductor band gap 3eV~
Between 3.2eV, it mainly absorbs in sunlight 3%~5% ultraviolet light, but low to visible light utilization efficiency, receives to improve
The visible light-responded ability of rice titanium dioxide, often carrys out reality by nonmetal doping, metal composite or the means such as other carriers are compound
It is existing, after nano-titanium dioxide nitrating, due to N and O ionic radius, in terms of difference, lead to nano-titanium dioxide
Interior Ti-O, O-O and N-O bond distance is changed compared with normal above-mentioned bond distance, and the forbidden bandwidth of nano-titanium dioxide subtracts
Small, the response wave length of light is also expanded therewith, effectively improves nano-titanium dioxide to the utilization rate of visible light, to increase substantially
Photo-catalytic property of nano titanium dioxide；Core-shell structure can improve the lasting of catalytic performance to avoid the contactant of corrosion load layer
Property, so that the fabric photocatalysis performance high-efficient and lasting of load photocatalyst.
Preferably, the nitrating nanometer titanium dioxide solution concentration is 0.5 ~ 5g/L.
Preferably, the cotton-containing fabrics and the solid-liquid ratio of the photocatalyst finishing fluid are 100g:(1 ~ 5) L.
Preferably, 1.5 ~ 3g of amylase, 3 ~ 8g of sodium chloride, 1 ~ 3g of bleeding agent are contained in the desizing treatment liquid of 1.5L；
The solid-liquid ratio of the cotton-containing fabrics and the desizing treatment liquid is 100g:(2 ~ 4) L.
Preferably, the solid-liquid ratio of the cotton-containing fabrics and the kiering treatment fluid is 100g:(1 ~ 3) L.
Preferably, the pH value of the Chlorine Bleach is 9.5 ~ 10.5, and effective chlorine is 10 ~ 20%, the true qualities cotton-containing fabrics and institute
The solid-liquid ratio for stating Chlorine Bleach is 100g:(1 ~ 3) L.
Preferably, in the oxygen bleaching liquid at being grouped as: H2O2 is 1 ~ 3g/L, and NaSiO3 is 3 ~ 9g/L, and NaOH is 1 ~ 1.5g/
L。
Preferably, the temperature program is that 95 ~ 105 DEG C are warming up in 20 ~ 40min, keeps the temperature 30 ~ 60min, is cooled to 60
DEG C hereinafter, temperature program make photocatalyst load more it is firm uniformly, be able to maintain and reinforce the functional characteristic of photocatalyst.
Preferably, the cotton-containing fabrics include that all-cotton fabric, ramie cotton fabric and cotton wool fabric are one or more of.
Preferably, the nitrating nanometer titanium dioxide with core-shell structure is hollow type, and the structure of hollow type can be big
The big specific surface area for improving photochemical catalyst, improves the point of light-catalyzed reaction, so that photocatalysis efficiency is improved, compared to traditional light
Catalyst has big advantage.
Compared with the existing technology, beneficial effects of the present invention are as follows:
1. the functional stamp cotton-containing fabrics for the curtain that preparation method provided by the invention obtains are keeping attractive, decorative
Meanwhile, it is capable to solve the problem of that the cotton-containing fabrics of existing curtain do not bear dirty Yi Zisheng bacterium, so that cotton-containing fabrics have from clear
Clean function keeps the cleaning health of curtain conducive to the long-time service of curtain, while can effectively remove indoor air pollutants
TVOC and formaldehyde purify air, improve people's living environment, meet the multi-functional demand of curtain；
2. the nitrating nanometer titanium dioxide photocatalyst with core-shell structure loads on the cotton-containing fabrics of curtain, imparting is knitted containing cotton
The functional characteristic of object light catalyst, the modification for carrying out nitrating and structure simultaneously to nano-titanium dioxide can effectively expand the response of light
Wavelength improves nano-titanium dioxide to the utilization rate of visible light, to increase substantially photo-catalytic property of nano titanium dioxide；Together
When core-shell structure can improve the persistence of catalytic performance to avoid the contactant of corrosion load layer so that load photocatalyst contains
Cotton fabric photocatalysis performance is stable, efficient, lasting；The structure of hollow type can greatly improve the specific surface area of photochemical catalyst, mention
The point of high light-catalyzed reaction has big advantage compared to traditional photochemical catalyst to improve photocatalysis efficiency；
3. preparation method provided by the invention carries out the work of stamp using photocatalyst load is carried out after desizing again after load
Skill, so that photocatalyst Load Balanced, printing quality is excellent securely, substantially increases aesthetic appearance and the color jail of cotton-containing fabrics
Degree, and stamp cotton-containing fabrics are met " antiultraviolet product ", realize the diversification of stamp cotton-containing fabrics function.
Specific embodiment
The following is specific embodiments of the present invention, and technical scheme of the present invention will be further described, but the present invention is simultaneously
It is not limited to these embodiments.
Embodiment 1
S1, pre-treatment
Desizing carries out desizing treatment using enzyme desizing method, will be added to 1.5L by the processed all-cotton fabric 50g that singes and move back
It starches in finishing fluid (amylase 1.5g, NaCl3g, bleeding agent 2g), stirring keeps its fully penetrated, and second dipping and rolling on padding machine, cotton is knitted
Object liquid carrying rate 70% is put into steam box, the individual composition 10min at 100 DEG C after placing 15min, is then used hot water wash 1 ~ 2 time, temperature
Washing 1 time, cold water is washed 2 ~ 3 times, and dewatered drying obtains desizing cotton-containing fabrics；
Kiering, resulting desizing all-cotton fabric is added in the kiering finishing fluid that the 1L temperature prepared is 85 DEG C (caustic soda 25g,
Surfactant 4g, sodium hydrogensulfite 3g, tertiary sodium phosphate 4g), stir fully penetrated, second dipping and rolling on padding machine, cotton-containing fabrics band
Liquid rate 80%, is then placed in steam box, at a temperature of 120 DEG C, individual composition 5min.Then hot water wash, cold water successively clean more
Secondary, dewatered drying obtains true qualities all-cotton fabric；
Bleaching, the true qualities all-cotton fabric that will be obtained are added in 1L Chlorine Bleach (effective chlorine 1g, pH value 9.5), are stirred and are sufficiently seeped
Thoroughly, second dipping and rolling on padding machine, all-cotton fabric liquid carrying rate 80% are washed repeatedly after placing 30min, and dehydration is then placed in 1L oxygen bleaching liquid
In (H2O2 1g/L, NaSiO3 3g/L, NaOH 1g/L), stir fully penetrated, second dipping and rolling on padding machine, cotton-containing fabrics band
Liquid rate 80%, is then placed in steam box, at a temperature of 95 DEG C, individual composition 40min.Then hot water, cold water successively wash repeatedly,
Dewatered drying obtains white all-cotton fabric；
S2: white all-cotton fabric prepared by step S13 is put into the nitrating nanometer two with core-shell structure of the hollow type of 1.5L
In titanium dioxide photocatalyst finishing fluid, wherein nanometer titanium dioxide Ti content is 2g/L, fully penetrated, and adjusting PH with soda ash is 8, In
20min is warming up to 95 DEG C, cools down after keeping the temperature 30min, and temperature is down to 45 DEG C, excludes photocatalyst finishing fluid, heating water, warm water, cold
Water is successively washed to exclusion completely, and dewatered drying obtains photocatalyst white all-cotton fabric；
S3: photocatalyst white cotton-containing fabrics prepared by step S2 carry out stamp with reactive dye, print a variety of flower pattern, are born
Carry the stamp all-cotton fabric of photocatalyst.
Embodiment 2
S1, pre-treatment
Desizing carries out desizing treatment using enzyme desizing method, will be by the processed ramie cotton fabric 50g that singes, cotton and numb weight ratio
Example is 1:1, is added in 1.5L desizing finishing fluid (wherein amylase contains 2.5g, and NaCl contains 6g, and bleeding agent contains 2g), stirs
Mixing keeps its fully penetrated, second dipping and rolling on padding machine, ramie cotton fabric liquid carrying rate 75%, is put into steam box after placing 20min, at 102 DEG C
Then lower individual composition 8min is used hot water wash 1 ~ 2 time, warm water is washed 1 time, and cold water is washed 2 ~ 3 times, dewatered drying, obtains desizing containing cotton
Fabric；
Kiering, resulting desizing ramie cotton fabric is added in the kiering finishing fluid that the 1L temperature prepared is 85 DEG C (caustic soda 35g,
Surfactant 6g, sodium hydrogensulfite 4g, tertiary sodium phosphate 4g), stir fully penetrated, second dipping and rolling on padding machine, cotton-containing fabrics band
Liquid rate 80%, is then placed in steam box, at a temperature of 130 DEG C, individual composition 4min.Then hot water wash, cold water successively clean more
Secondary, dewatered drying obtains true qualities ramie cotton fabric；
Bleaching, the true qualities ramie cotton fabric that will be obtained are added in 1L Chlorine Bleach (effective chlorine 1.5g, pH value 10), are stirred and are sufficiently seeped
Thoroughly, second dipping and rolling on padding machine, ramie cotton fabric liquid carrying rate 80% are washed repeatedly after placing 30min, and dehydration is then placed in 1L oxygen bleaching liquid
In (H2O2 2g/L, NaSiO3 6g/L, NaOH 1.2g/L), stir fully penetrated, second dipping and rolling on padding machine, cotton-containing fabrics
Liquid carrying rate 80%, is then placed in steam box, at a temperature of 98 DEG C, individual composition 40min.Then hot water, cold water successively wash more
Secondary, dewatered drying obtains white ramie cotton fabric；
S2: white ramie cotton fabric prepared by step S13 is put into the nitrating nanometer titanium dioxide light touching with core-shell structure of 5L
In matchmaker's finishing fluid, wherein nanometer titanium dioxide Ti content is 2g/L, fully penetrated, and adjusting PH with soda ash is 9, is warming up in 30min
98 DEG C, cool down after keeping the temperature 40min, temperature is down to 40 DEG C, exclude photocatalyst finishing fluid, heating water, warm water, cold water successively wash to
It excludes completely, dewatered drying obtains photocatalyst white ramie cotton fabric；
S3: photocatalyst white cotton-containing fabrics prepared by step S2 carry out stamp with reactive dye, print a variety of flower pattern, are born
Carry the stamp ramie cotton fabric of photocatalyst.
Embodiment 3
S1, pre-treatment
Desizing carries out desizing treatment using enzyme desizing method, will be by the processed cotton wool fabric 50g that singes, cotton and numb weight ratio
Example is 2:1, is added in 1.5L desizing finishing fluid (wherein amylase contains 3g, and NaCl contains 8g, and bleeding agent contains 2g), is stirred
Keep its fully penetrated, second dipping and rolling on padding machine, cotton wool fabric liquid carrying rate 75% is put into steam box, at 105 DEG C after placing 20min
Then individual composition 5min is used hot water wash 1 ~ 2 time, warm water is washed 1 time, and cold water is washed 2 ~ 3 times, and dewatered drying obtains desizing and knits containing cotton
Object；
Kiering, resulting desizing cotton wool fabric is added in the kiering finishing fluid that the 1L temperature prepared is 85 DEG C (caustic soda 45g,
Surfactant 8g, sodium hydrogensulfite 4g, tertiary sodium phosphate 4g), stir fully penetrated, second dipping and rolling on padding machine, cotton-containing fabrics band
Liquid rate 80%, is then placed in steam box, at a temperature of 130 DEG C, individual composition 4min.Then hot water wash, cold water successively clean more
Secondary, dewatered drying obtains true qualities cotton wool fabric；
Bleaching, the true qualities cotton wool fabric that will be obtained are added in 1L Chlorine Bleach (effective chlorine 2g, pH value 10.5), are stirred and are sufficiently seeped
Thoroughly, second dipping and rolling on padding machine, cotton wool fabric liquid carrying rate 80% are washed repeatedly after placing 30min, and dehydration is then placed in 1L oxygen bleaching liquid
In (H2O2 3g/L, NaSiO3 9g/L, NaOH 1.5g/L), stir fully penetrated, second dipping and rolling on padding machine, cotton-containing fabrics
Liquid carrying rate 80%, is then placed in steam box, at a temperature of 100 DEG C, individual composition 45min.Then hot water, cold water successively wash more
Secondary, dewatered drying obtains white cotton wool fabric；
S2: white cotton wool fabric prepared by step S13 is put into the nitrating nanometer titanium dioxide light touching with core-shell structure of 1L
In matchmaker's finishing fluid, wherein nanometer titanium dioxide Ti content is 5g/L, fully penetrated, and adjusting PH with soda ash is 10, is warming up in 40min
100 DEG C, cool down after keeping the temperature 50min, temperature is down to 35 DEG C, excludes photocatalyst finishing fluid, and heating water, warm water, cold water successively wash
Complete to excluding, dewatered drying obtains photocatalyst white cotton wool fabric；
S3: photocatalyst white cotton-containing fabrics prepared by step S2 carry out stamp with reactive dye, print a variety of flower pattern, are born
Carry the stamp cotton wool fabric of photocatalyst.
Comparative example 1
Compared with Example 1, in the identical situation of all conditions, desizing treatment step is lacked in comparative example 1.
Comparative example 2
Compared with Example 1, in the identical situation of all conditions, by the nitrating nanometer titanium dioxide of hollow type in comparative example 2
Replace with nano-titanium dioxide.
Comparative example 3
Compared with Example 1, in the identical situation of all conditions, the temperature control of heating, constant temperature, cooling is not used in comparative example 3
Program, but load 50min is carried out under conditions of 95 DEG C of fixed temperature.
Commercial samples 1
It is commercially available for the common stamp cotton-containing fabrics of curtain.
Commercial samples 2
It is commercially available for the sun-proof anti-outside line stamp cotton-containing fabrics of curtain.
Blank sample
Compared with Example 1, in the identical situation of all conditions, photocatalyst load is not carried out in blank sample.
The performance test of the embodiment of the present invention and comparative example is as follows:
Test method:
Color fastness to washing: executing referring to standard GB/T/T3921-2008 " textile color stability test fastness to soaping ", surveys
The color fastness to washing of random sample product, levels of the standard >=4.
Ultraviolet protective test: it is held referring to standard GB/T/T18830-2009 " evaluation of ultraviolet resistance of fabric "
Row, the UV protection factor (UPF) and T (UVA) AV, UPF for measuring sample refer to " calculated ultraviolet when skin is unshielded
The ratio of beta radiation average effect and skin calculated ultraviolet radiation average effect when having a cotton-containing fabrics protection ", T (UVA)
AV refers to the wavelength of ultraviolet light in 315nm ~ 400nm, and the ratio of transmission radiant energy flux and incident radiant energy flux, T (UVA) AV value is got over
It is small, illustrate that the UVA ultraviolet light for penetrating fabric is fewer, protection effect is better, this standard clear stipulaties: UPF > 40, T (UVA) AV <
5%, while meeting the two conditions, " antiultraviolet product " could be known as.
Anti-microbial property test: executing referring to standard GB/T/T20944.3-2008 " evaluation of antibacterial textile performance ",
Measure the anti-microbial property test of sample.
Remove TVOC test: referring to standard GB/T 50325-2013 " Indoor Air Benzene and the measurement of TVOC in situ quantitation "
It executes, the TVOC removal rate of measurement sample effect for 24 hours.
It removes formaldehyde test: being executed referring to standard GB/T/T18883-2002 " Indoor Air Quality standards ", measure sample
The formaldehyde removal rate of product effect for 24 hours.
Test result:
One appearance of table, color fastness and ultraviolet protective test
It can be obtained by table one, the sample tested in the embodiment of the present invention 1 ~ 3, be that stamp is clear, stamp of uniform color is knitted containing cotton
Object, and the equal > 4 of color fastness, comply fully with standard requirement, in addition, UPF is 65 or more, UV protection factor is preferable, and T
(UVA) the equal < 3% of AV entirely reaches " antiultraviolet product "；Compared with Example 1, due to lacking desizing treatment in comparative example 1
Step, slurry do not remove, cause photocatalyst load uneven, color fastness is greatly reduced to 2 grades, and stamp is unintelligible, has significant flower
Color spot refutes, fault；2 test result UPF of comparative example is that 58, T (UVA) AV is 2.3%, reaches the requirement of " antiultraviolet product ", by
It is not modified in nano-titanium dioxide and structural modification, effect is markedly less than embodiment 1；It is risen in comparative example 3 due to lacking
Temperature, constant temperature, cooling temperature control program, only under conditions of 120 DEG C of fixed temperature carry out photocatalyst load, cause photocatalyst
Load factor is low and load is uneven, causes test effect not good enough, although UPF > 40, T (UVA) AV yet > 5%, does not meet
The standard of " antiultraviolet product " provides；Commercial samples 1 are common stamp cotton-containing fabrics, and printing clearness is general, uniform color,
Color fastness is not good enough, the function without UV resistance；Commercial samples 2 are UV resistance stamp cotton-containing fabrics, although being just met for " anti-purple
The standard of outside line product " provides, but color fastness is not good enough, is not suitable for being used for a long time；Due to there is no carry out photocatalyst in blank sample
Load, although cotton-containing fabrics stamp is clear and uniform color, color fastness is good, and ultraviolet resistance is very poor.
Two anti-microbial property test of table
It can be seen from table two 1 ~ 3 pair of Escherichia coli of embodiment, staphylococcus aureus, Candida albicans the equal energy of antibiotic rate
Achieve the effect that > 99%, and the antibiotic rate after washing 20 times is also attained by 95% or more, anti-microbial property is excellent；With embodiment 1
It compares, due to lacking desizing treatment step in comparative example 1, slurry is not removed, causes photocatalyst load uneven, anti-microbial property is bright
Aobvious to reduce, the anti-microbial property after washing 20 times reduces again；2 antibacterial effect of comparative example is good, can reach 90% or more, wash
Anti-microbial property after 20 times is washed well to keep, since nano-titanium dioxide is not modified and structural modification, whole anti-microbial property
It is weaker than embodiment 1；Due to changing temperature control program in comparative example 3, photocatalyst load factor is low and uneven, and anti-microbial property is caused to owe
It is good, it is below 80%；Commercial samples 1 are common stamp cotton-containing fabrics, and anti-microbial property is poor；Commercial samples 2 are that UV resistance stamp contains
Cotton fabric has certain anti-microbial property, but the antibacterial effect after washing 20 times is very poor；Blank sample antibacterial effect is also poor.
Three TVOC of table and formaldehyde removal rate performance test
The removal rate of 1 ~ 3 couple of TVOC of embodiment and formaldehyde can reach > 99% it can be seen from table three, and after washing 20 times
Antibiotic rate is also attained by 95% or more, removes indoor pollutant excellent effect；Compared with Example 1, due to lacking in comparative example 1
Few desizing treatment step, slurry do not remove, cause photocatalyst load uneven, remove TVOC and formaldehyde performance is substantially reduced,
Less than 90%, performance is maintained after washing 20 times；Comparative example 2 removes TVOC and formaldehyde is functional, can reach 90% or more, wash
It washs anti-microbial property after 20 times well to keep, since nano-titanium dioxide is not modified and structural modification, whole removal are harmful
The ability of pollutant is weaker than embodiment 1；Due to changing temperature control program in comparative example 3, photocatalyst load factor is low and uneven, causes
Anti-microbial property is not good enough, is below 85%, performance significantly reduces after washing 20 times；Commercial samples 1, commercial samples 2 and blank sample base
This does not have the ability of removal TVOC and formaldehyde.
In conclusion the stamp cotton-containing fabrics of embodiment 1 ~ 3 provided by the invention, all have that stamp is clear, uniform color
Appearance, color fastness to washing is excellent, meets the standard regulation of " antiultraviolet product ", has excellent anti-microbial property, and can
The TVOC in air and formaldehyde harmful substance is effectively reduced, function is polynary, and long-time service is beneficial to purify the air of a room, and improves people
Living environment.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of preparation method of multi-functional stamp cotton-containing fabrics, which is characterized in that the production method of the stamp cotton-containing fabrics
It comprises the following steps:
S1, pre-treatment, comprising: desizing carries out desizing treatment using enzyme desizing method and adds by processed cotton-containing fabrics of singing
Entering into prepared desizing treatment liquid, stirring keeps its fully penetrated, second dipping and rolling on padding machine, cotton-containing fabrics liquid carrying rate 70 ~
80%, it is put into steam box after placing 15-30min, at a temperature of 100 ~ 110 DEG C, then 5 ~ 20min of individual composition uses hot water, temperature
Water, cold water are successively cleaned, dewatered drying, obtain desizing cotton-containing fabrics；
Kiering, by the desizing cotton-containing fabrics that desizing obtains be added to it is prepared containing 25 ~ 45g/L of caustic soda, surfactant 4 ~
8g/L, 3 ~ 5g/L of sodium hydrogensulfite, 3 ~ 5g/L of tertiary sodium phosphate kiering treatment fluid in, at 80 ~ 90 DEG C, stir it is fully penetrated, roll
Second dipping and rolling on vehicle, cotton-containing fabrics liquid carrying rate 80 ~ 90%, is then placed in steam box, at a temperature of 120 ~ 140 DEG C, individual composition 2 ~
10min, then hot water, cold water successively clean, dewatered drying, obtain true qualities cotton-containing fabrics；
Bleaching, the true qualities cotton-containing fabrics that kiering obtains are added in prepared Chlorine Bleach, and stirring is fully penetrated, two on padding machine
Leaching two is rolled, cotton-containing fabrics liquid carrying rate 80 ~ 90%, is washed after placing 30 ~ 60min, is dehydrated, is then placed in oxygen bleaching liquid, and stirring is abundant
It permeates, second dipping and rolling on padding machine, cotton-containing fabrics liquid carrying rate 80 ~ 90% is then placed in steam box, at a temperature of 95 ~ 105 DEG C, decatize
40 ~ 80min is handled, then hot water, cold water successively clean, dewatered drying, obtain white cotton-containing fabrics；
S2, photocatalyst load:
White cotton-containing fabrics that bleaching obtains are added in photocatalyst finishing fluid, keep its fully penetrated, adjust PH be 8 ~
10, heating, constant temperature, cooling temperature program in carry out photocatalyst load, load after the completion of exclude photocatalyst finishing fluid, heat
Water, warm water and cold water successively clean, dewatered drying, obtain photocatalyst white cotton-containing fabrics；
S3, stamp:
The photocatalyst white cotton-containing fabrics that the step S2 is obtained are subjected to stamp with reactive dye, flower pattern is printed, is loaded
The stamp cotton-containing fabrics of photocatalyst；
The photocatalyst finishing fluid is the nitrating nanometer titanium dioxide solution with core-shell structure.
2. a kind of preparation method of multi-functional stamp cotton-containing fabrics as described in claim 1, which is characterized in that the nitrating is received
The concentration of rice titania solution is 0.5 ~ 5g/L.
3. a kind of preparation method of multi-functional stamp cotton-containing fabrics as claimed in claim 2, which is characterized in that described to be knitted containing cotton
Object and the solid-liquid ratio of the photocatalyst finishing fluid are 100g:1 ~ 5L.
4. a kind of preparation method of multi-functional stamp cotton-containing fabrics as described in claim 1, which is characterized in that 1.5L's is described
Contain 1.5 ~ 3g of amylase, 3 ~ 8g of sodium chloride, 1 ~ 3g of bleeding agent in desizing treatment liquid；The cotton-containing fabrics and the desizing treatment
The solid-liquid ratio of liquid is 100g:2 ~ 4L.
5. a kind of preparation method of multi-functional stamp cotton-containing fabrics as described in claim 1, which is characterized in that described to be knitted containing cotton
The solid-liquid ratio of object and the kiering treatment fluid is 100g:1 ~ 3L.
6. a kind of preparation method of multi-functional stamp cotton-containing fabrics as described in claim 1, which is characterized in that the Chlorine Bleach
PH value be 9.5 ~ 10.5, effective chlorine is 10 ~ 20%, the solid-liquid ratio of the true qualities cotton-containing fabrics and the Chlorine Bleach be 100g:1 ~
3L。
7. a kind of preparation method of multi-functional stamp cotton-containing fabrics as described in claim 1, which is characterized in that the oxygen bleaching liquid
It is middle at being grouped as: H2O2For 1 ~ 3g/L, NaSiO3It is 1 ~ 1.5g/L for 3 ~ 9g/L, NaOH.
8. a kind of preparation method of multi-functional stamp cotton-containing fabrics as claimed in any one of claims 1 to 7, which is characterized in that institute
Stating temperature program is that 95 ~ 105 DEG C are warming up in 20 ~ 40min, is cooled to 60 DEG C or less after keeping the temperature 30 ~ 60min.
9. a kind of preparation method of multi-functional stamp cotton-containing fabrics as claimed in claim 8, which is characterized in that described to be knitted containing cotton
Object includes one or more of all-cotton fabric, ramie cotton fabric and cotton wool fabric.
10. a kind of preparation method of multi-functional stamp cotton-containing fabrics as claimed in claim 9, which is characterized in that described to have
The nitrating nanometer titanium dioxide of core-shell structure is hollow type.
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