CN110359155A - PH value discoloration antibiotic fabric and preparation method thereof - Google Patents
PH value discoloration antibiotic fabric and preparation method thereof Download PDFInfo
- Publication number
- CN110359155A CN110359155A CN201810317002.1A CN201810317002A CN110359155A CN 110359155 A CN110359155 A CN 110359155A CN 201810317002 A CN201810317002 A CN 201810317002A CN 110359155 A CN110359155 A CN 110359155A
- Authority
- CN
- China
- Prior art keywords
- silver
- fabric
- cotton
- preparation
- dye solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 88
- 238000002845 discoloration Methods 0.000 title claims abstract description 34
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000975 dye Substances 0.000 claims abstract description 76
- 229920000742 Cotton Polymers 0.000 claims abstract description 60
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000004332 silver Substances 0.000 claims abstract description 50
- 229910052709 silver Inorganic materials 0.000 claims abstract description 50
- 239000000835 fiber Substances 0.000 claims abstract description 47
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 claims abstract description 46
- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004148 curcumin Substances 0.000 claims abstract description 23
- 229940109262 curcumin Drugs 0.000 claims abstract description 23
- 235000012754 curcumin Nutrition 0.000 claims abstract description 23
- VFLDPWHFBUODDF-UHFFFAOYSA-N diferuloylmethane Natural products C1=C(O)C(OC)=CC(C=CC(=O)CC(=O)C=CC=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000009941 weaving Methods 0.000 claims abstract description 5
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 claims description 22
- 238000004043 dyeing Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 6
- 235000015598 salt intake Nutrition 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 238000009960 carding Methods 0.000 claims description 5
- 238000004040 coloring Methods 0.000 claims description 5
- 238000004061 bleaching Methods 0.000 claims description 4
- 238000005238 degreasing Methods 0.000 claims description 4
- 238000009990 desizing Methods 0.000 claims description 4
- 238000005517 mercerization Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 13
- 206010052428 Wound Diseases 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000000845 anti-microbial effect Effects 0.000 abstract description 5
- 239000006174 pH buffer Substances 0.000 abstract description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003026 anti-oxygenic effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000007598 dipping method Methods 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000029663 wound healing Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 28
- 238000001228 spectrum Methods 0.000 description 13
- 239000000523 sample Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 230000000844 anti-bacterial effect Effects 0.000 description 7
- 241000588724 Escherichia coli Species 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- 241000222122 Candida albicans Species 0.000 description 4
- 229940095731 candida albicans Drugs 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 241000191967 Staphylococcus aureus Species 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 2
- 241001478240 Coccus Species 0.000 description 2
- 241000219095 Vitis Species 0.000 description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 description 2
- 235000012333 Vitis X labruscana Nutrition 0.000 description 2
- 235000014787 Vitis vinifera Nutrition 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000002344 fibroplastic effect Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 239000012496 blank sample Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000985 reflectance spectrum Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- LEAHFJQFYSDGGP-UHFFFAOYSA-K trisodium;dihydrogen phosphate;hydrogen phosphate Chemical compound [Na+].[Na+].[Na+].OP(O)([O-])=O.OP([O-])([O-])=O LEAHFJQFYSDGGP-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
-
- 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
- D06P1/34—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 natural dyestuffs
-
- 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
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of pH value discoloration antibiotic fabrics and preparation method thereof, this method includes using combed cotton and silver fiber by blending ratio for the silver-colored cotton of the blended formation in 92~96:4~8, silver-colored cotton is subjected to weaving and forms fabric, fabric is after pretreatment, it is dyed using alizarin dyes solution or curcumin dye solution, is obtained after pH buffer dipping.PH discoloration antibiotic fabric of the present invention can determine wound healing degree by observing color change, small to wound damage without opening dressing.Fabric silver ingredient has better antioxygenic property, discharges silver ion active persistently, to reach lasting anti-microbial property with the presence of physics elemental form.
Description
Technical field
The present invention relates to pH value discoloration antibiotic fabrics and preparation method thereof.
Background technique
Medical dressing in existing market mainly include traditional class dressing, natural dressing, synthetic dressing, medicinal class dressing,
The dressing such as organizational project class are required to open dressing ability under normal conditions although the function of these dressing is fairly perfect
It observes the healing of wound, takes out there is a possibility that bacterium enters wound, wound is caused to infect.
Changing color resulting from acid textile is a kind of new material, less to the research of changing color resulting from acid fabric currently on the market, in rigid
Starting stage, for be related to changing color resulting from acid and pH value discoloration textile preparation process, and how preparing discoloration
Have good antibacterial effect while fabric, still among exploring, solving, the technology can not be solved in actual production and asked
Topic.
Summary of the invention
Technical problem to be solved by the present invention lies in preparing pH value color-changeable fabric, and knitted preparing discoloration
Fabric is made to have good antibacterial effect while object.
First method of the invention provides the preparation method of pH value discoloration antibiotic fabric comprising following step:
Use combed cotton and silver fiber by blending ratio for the silver-colored cotton of the blended formation in 92~96:4~8, by silver-colored cotton into
Row weaving forms fabric, and fabric is dyed using alizarin dyes solution or curcumin dye solution, buffered through pH after pretreatment
It is obtained after liquid dipping.
Wherein, the pretreatment includes turning over seam, desizing, singing, degreasing, bleaching and mercerization finish.
Wherein, the preparation process of the silver-colored cotton includes opening picking, cotton carding, pre-drawing, combing.
Wherein, the number of the silver-colored cotton is 32S/1.
Wherein, in the preparation method of the silver-colored cotton, silver fiber and the advanced pedestrian's work mixing of combed cotton, dry ratio are
Silver fiber: combed cotton 70:30 is handled, after cotton carding by opening picking, combed cotton/silver fiber card sliver is made, is further made
Combed cotton/silver fiber pre-drawing.
Wherein, the dry of the pre-drawing determines weight 14.8g/5m.
Wherein, the method for the pre-drawing is to select 1 combed cotton/silver fiber pre-drawing and 5 silver fibers three mixed simultaneously.
Wherein, the combed cotton specification is 3d* (30~56mm).Wherein, the silver fiber specification be 3d* (30~
56mm).Wherein, further, the combed cotton specification is 3d*38mm.Wherein, further, the silver fiber specification is 3d*
38mm。
Wherein, the method for weaving of the silver-colored cotton gauze, including being knitted using silver-colored cotton by the yarn feeding structure of plain cloth
Object weaving.Wherein, further, the density of the fabric is 88 × 64, and the breadth of the fabric is 72 inches.
Wherein, the alizarin dyes solution is that alizarin dyes mixes acquisition with water, and alizarin dyes solution is every 100ml dyestuff
0.4~0.7g of alizarin dyes is added in solution；Or curcumin dye solution is that curcumin dyestuff mixes acquisition, curcumin with water
Dye solution is that 0.1~0.7g of curcumin dyestuff is added in every 100ml dye solution.
Wherein, the alizarin dyes or curcumin dyestuff are commercially available acquisition.For example, purchase, which contains dye chemical industry from Jinan dragon, to be had
Limit company.
Wherein, further, the water is distilled water.Wherein, further, the alizarin dyes solution or curcumin
The preparation method of dye solution, including alizarin dyes solution or curcumin dye solution are prepared with distilled water, it is then accurate to draw
Alizarin dyes or curcumin dyestuff are added in distilled water, and supply required water.
Wherein, the colouring method is that fabric put into alizarin dyes solution after soaking and dyes, control fabric 30~
35 DEG C enter dye, and 35~45min of heat preservation dyeing, is added salt when dyeing 10~15min after reaching 92~95 DEG C, are then down to often
Temperature；It is dyed alternatively, the colouring method is put into curcumin dye solution after soaking for fabric, controls fabric at 30~35 DEG C
Enter dye, 50~60min of heat preservation dyeing, is added salt when dyeing 15~20min after reaching 85 DEG C~90 DEG C, is then down to often
Temperature.
Wherein, bath raio is 50~75: 1 when the alizarin dyes solution dyes, and salt consumption is every 100ml dye solution
0.1~0.5g；Alternatively, bath raio is 45~75: 1 when the curcumin dye solution dyes, salt consumption is that every 100ml dyestuff is molten
0.1~0.5g of liquid.
Wherein, the ratio of dye solution volume and fabric quality when the bath raio is textile dyeing.
Wherein, temperature is controlled using water-bath constant temperature oscillator in the colouring method.
Wherein, the silver fiber is -6 fiber of silver plated polyamide of silver ammino solution reduction method preparation.
Wherein, the silver ammino solution reduction method, including pretreatment, surface active, sensitization, catalysis, the silver-plated step of fiber.It can
Referring to Chinese patent 201610522025.7 " fabric and its manufacturing method of a kind of silver-plated staple fiber, antibacterial and moisture absorbing and sweat releasing "
Disclosed in method.
Wherein, further, the silver fiber is the silver fiber of the staple fiber of crimped filament shearing.Wherein, described silver-plated
The length of staple fiber is 30-56mm.Wherein, further, the length of the silver-plated staple fiber is 38mm.
Wherein, further, the combed cotton and the blending ratio of silver fiber are 96:4.
The present invention also provides pH value discoloration antibiotic fabrics, are prepared using above-mentioned preparation method.
PH value discoloration experiment
The pH value discoloration antibiotic fabric that the present invention is prepared carries out different pH value discoloration experiments, and fabric is impregnated in pH
In the pH buffer of value 4~8, color change results of the fabric under each pH value condition are obtained, color change and difference are obvious.Wherein,
The pH buffer used is commercially available or is obtained by disodium hydrogen phosphate-phosphate sodium dihydrogen buffer solution configuration.
Bacteriostatic test
PH value of the present invention discoloration antibiotic fabric is placed in household twin tube washing machine, washing tub volume is adopted in 40~80L
With without phosphorus standard laundry detergents.Sample is dried after washing 50 times by program.Escherichia coli, staphylococcus aureus, white are read into ball
Bacterium is cultivated in standard medium.In the conical flask sterilized, it is respectively put into fabric sample (after washing 50 times), standard blank
Then 70mL 0.03mol/L phosphate buffer is added in the positive controls of sample and setting in each bottle.It will be thin after culture
Bacterium is implanted on each fabric.5mL antimicrobial fluid is added into conical flask, covers bottle cap, is placed on reciprocating oscillator, in 24 DEG C, with
150r/min vibrates 18 hours.Measure bacterial concentration in bottle.
Data processing
The antibiotic rate of sample is calculated according to following formula.
Y=(Wb-Wc)/Wb × 100%
In formula:
- Y, bacteriostasis rate, %；
- Wb, the bacterial concentration after the concussion of standard blank sample contact 36 hours in flask；
Bacterial concentration after-Wc, pH change colour the concussion of antibiotic fabric sample contact 36 hours in beaker.
Test result should meet standard and technical requirement, that is, sample is to staphylococcus aureus after washing 50 times
(ATCC 6538) bacteriostasis rate >=70%；Escherichia coli (8099) bacteriostasis rate > 99%；Candida albicans (ATCC 10231) is antibacterial
Rate >=60%, it is believed that be able to satisfy requirement.
PH of the present invention changes colour antibiotic fabric sample to staphylococcus aureus (ATCC after test result display washing 50 times
6538) bacteriostasis rate > 99%；Escherichia coli (8099) bacteriostasis rate > 99%；Candida albicans (ATCC 10231) bacteriostasis rate > 99%.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The reagents and materials used in the present invention are commercially available.
The positive effect of the present invention is that:
(1) pH discoloration antibacterial plant of the present invention can determine wound healing degree by observing color change, deposited without opening
Material is small to wound damage.
(2) fabric silver ingredient of the present invention has better antioxygenic property with the presence of physics elemental form, keeps silver ion living
Consistency of performance release, to reach lasting anti-microbial property.
(3) pH transition interval of the present invention is close to the range of human body pH, and dyestuff itself is harmless.
Detailed description of the invention
Fig. 1 is the discoloration antibiotic fabric that embodiment 1 obtains.
Fig. 2 is the discoloration antibiotic fabric reflection spectrum curve at various ph values that embodiment 1 obtains, wherein a is that discoloration is anti-
Reflection spectrum curve of the bacterium fabric when pH value is 3, b are reflection spectrum curve of the antibiotic fabric when pH value is 6 that change colour, and c is
Change colour reflection spectrum curve of the antibiotic fabric when pH value is 7, and d is that reflected light of the discoloration antibiotic fabric when pH value is 8 is set a song to music
Line.
Fig. 3 is the discoloration antibiotic fabric that embodiment 2 obtains.
Fig. 4 is the discoloration antibiotic fabric reflection spectrum curve at various ph values that embodiment 2 obtains, wherein a is that discoloration is anti-
Reflection spectrum curve of the bacterium fabric when pH value is 3, b are reflection spectrum curve of the antibiotic fabric when pH value is 8 that change colour.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.In the following examples, the experimental methods for specific conditions are not specified, according to conventional methods and conditions, or according to quotient
The selection of product specification.
Embodiment 1
(1) using the silver fiber of the combed cotton of 3d*38mm and the staple fiber of 3d*38mm crimped filament shearing according to 96/4
The blended silver-colored cotton at 32S/1 of ratio, silver fiber and the advanced pedestrian's work mixing of combed cotton, dry ratio is silver fiber: combing
Cotton is 70:30, then is handled by opening picking, after cotton carding, and combed cotton/silver fiber card sliver is made, combed cotton/silver is further made
Fiber pre-drawing, it is dry to determine weight 14.8g/5m.Mixed simultaneously, the combing by 1 combed cotton/silver fiber pre-drawing and 5 silver fibers three
It is the silver-colored cotton of 96/4 blended formation that cotton and silver fiber, which press blending ratio, presses set plain cloth yarn feeding structure side using silver-colored cotton
Case progress fabric knitting, density 88 × 64,72 inches of breadth (1.82M).
(2) fabric obtained in (1) turned over into seam, desizing, singed, degreasing, bleaching and mercerization finish.
(3) alizarin dyes solution is prepared with distilled water, the alizarin dyes that specified amount is then accurately drawn with pipette is added
In clean dyeing cup, required water is supplied, alizarin dyes dosage is that alizarin dyes is added in every 100ml dye solution
0.5g。
(4) it is extracted after soaking fabric obtained in (1) in water, puts into the dye bath of alizarin dyes solution, use water-bath
Constant temperature oscillator starts to dye to fabric, and 35 DEG C of fabric enter dye, and heat preservation dyeing 45min, adds when dyeing 20min after reaching 95 DEG C
Enter salt, be then down to room temperature, salt consumption is that salt 0.1g, bath raio 50: 1 is added in every 100ml dye solution.
(5) dyed fabric is placed in drying in electric heating constant-temperature blowing drying box after dyeing is washed, soaped after terminating.
Dyed fabric is impregnated in the buffer of pH value 3~8, obtains the color change results of fabric under each pH value condition.Fig. 1
The discoloration antibiotic fabric obtained for embodiment 1.Fig. 2 is the discoloration antibiotic fabric reflected light at various ph values that embodiment 1 obtains
Spectral curve, wherein a is reflection spectrum curve of the antibiotic fabric when pH value is 3 that change colour, and it in pH value is 6 that b, which is discoloration antibiotic fabric,
When reflection spectrum curve, c is reflection spectrum curve of the antibiotic fabric when pH value is 7 that change colour, and d is discoloration antibiotic fabric in pH
Reflection spectrum curve when value is 8.As shown in Figure 2, the antimicrobial silver cotton fabric discoloration of different pH value is more obvious.Table 1 is shown
Discoloration antibiotic fabric is placed under different pH environments, lightness, saturation degree, tone after obtaining changing color of textile.
The fibroplastic fabric sample of antibacterial polymer of the present invention is to golden yellow grape after test result display washing 50 times
Coccus (ATCC 6538) bacteriostasis rate > 99%；Escherichia coli (8099) bacteriostasis rate > 99%；Candida albicans (ATCC 10231) suppression
Bacterium rate > 99%.
Embodiment 2
(1) using the silver fiber of the combed cotton of 3d*38mm and the staple fiber of 3d*38mm crimped filament shearing according to 96/4
The blended silver-colored cotton at 32S/1 of ratio, silver fiber and the advanced pedestrian's work mixing of combed cotton, dry ratio is silver fiber: combing
Cotton is 70:30, then is handled by opening picking, after cotton carding, and combed cotton/silver fiber card sliver is made, combed cotton/silver is further made
Fiber pre-drawing, it is dry to determine weight 14.8g/5m.Mixed simultaneously, the combing by 1 combed cotton/silver fiber pre-drawing and 5 silver fibers three
It is the silver-colored cotton of 96/4 blended formation that cotton and silver fiber, which press blending ratio, presses set plain weave original cloth yarn feeding structure using silver-colored cotton
Scheme progress fabric knitting, density 88X64,72 inches of breadth (1.82M).
(2) fabric obtained in (1) turned over into seam, desizing, singed, degreasing, bleaching and mercerization finish.
(3) curcumin dye solution is prepared with distilled water, the curcumin dyestuff of specified amount is then accurately drawn with pipette
It is added in clean dyeing cup, supplies required water, curcumin dye dosage is that curcumin is added in every 100ml dye solution
Dyestuff 0.5g.
(4) it is extracted after soaking fabric obtained in (1) in water, puts into the dye bath of curcumin dye solution, use water
Bath constant temperature oscillator starts to dye to fabric, and 35 DEG C of fabric enter dye, heat preservation dyeing 60min after reaching 85 DEG C, when dyeing 20min
Salt is added, is then down to room temperature.Salt consumption is that salt 0.1g, bath raio 50: 1 are added in every 100ml dye solution.
(5) dyed fabric is placed in drying in electric heating constant-temperature blowing drying box after dyeing is washed, soaped after terminating.
Dyed fabric is dipped in the buffer of pH value 3~8, obtains the color change results of fabric under each pH value condition.Fig. 3 is
The discoloration antibiotic fabric that embodiment 2 obtains.Fig. 4 is the discoloration antibiotic fabric reflectance spectrum at various ph values that embodiment 2 obtains
Curve, wherein a is reflection spectrum curve of the antibiotic fabric when pH value is 3 that change colour, and b is discoloration antibiotic fabric when pH value is 8
Reflection spectrum curve.As shown in Figure 4, the antimicrobial silver cotton fabric discoloration of different pH value is more obvious.Table 1 shows discoloration is anti-
Bacterium fabric is placed under different pH environments, lightness, saturation degree, tone after obtaining changing color of textile.
The fibroplastic fabric sample of antibacterial polymer of the present invention is to golden yellow grape after test result display washing 50 times
Coccus (ATCC 6538) bacteriostasis rate > 99%；Escherichia coli (8099) bacteriostasis rate > 99%；Candida albicans (ATCC 10231) suppression
Bacterium rate > 99%.
Table 1
Claims (10)
1. a kind of preparation method of pH value discoloration antibiotic fabric, which is characterized in that include the following steps:
Combed cotton and silver fiber is used, for the silver-colored cotton of the blended formation in 92~96:4~8, silver-colored cotton to be knitted by blending ratio
At fabric, fabric is obtained after being dyed using alizarin dyes solution or curcumin dye solution after pretreatment for appearance.
2. preparation method according to claim 1, which is characterized in that it is described pretreatment include turn over seam, desizing, singe, degreasing,
Bleaching and mercerization finish.
3. preparation method according to claim 1, which is characterized in that it is described silver cotton preparation method include opening picking,
Cotton carding, pre-drawing, combing.
4. preparation method according to claim 3, which is characterized in that in the preparation method of the silver cotton, the silver cotton
The number of yarn is 32S/1；And/or in the preparation method of the silver-colored cotton, silver fiber and the advanced pedestrian's work of combed cotton are mixed
It closes, dry ratio is silver fiber: combed cotton 70:30；And/or the dry of the pre-drawing determines weight 14.8g/5m；And/or institute
The method of pre-drawing is stated to select 1 combed cotton/silver fiber pre-drawing and 5 silver fibers three mixed simultaneously；And/or the combing
The specification of cotton is 3d*30~56mm；And/or the specification of the silver fiber is 3d*30~56mm.
5. preparation method according to claim 1, which is characterized in that the silver cotton carries out the side that weaving forms fabric
Method, including carrying out face weave by the yarn feeding structure of set plain cloth using silver-colored cotton.
6. preparation method according to claim 1, which is characterized in that alizarin dyes solution is that alizarin dyes is mixed with water, often
0.4~0.7g of alizarin dyes is added in 100ml dye solution；Or curcumin dye solution is that curcumin dyestuff is mixed with water,
0.1~0.7g of curcumin dyestuff is added in every 100ml dye solution.
7. preparation method according to claim 1, which is characterized in that the colouring method is that fabric puts into alizarin after soaking
It is dyed in dye solution, control fabric enters dye at 30~35 DEG C, and 35~45min of heat preservation dyeing, is being dyed after reaching 92~95 DEG C
Salt is added when 10~15min, is then down to room temperature；
Or the colouring method puts into curcumin dye solution after soaking for fabric and dyes, and controls fabric at 30~35 DEG C
Enter dye, 50~60min of heat preservation dyeing, is added salt when dyeing 15~20min after reaching 85 DEG C~90 DEG C, is then down to often
Temperature.
8. preparation method according to claim 7, which is characterized in that bath raio is 50~75 when the alizarin dyes solution dyes
: 1, salt consumption is 0.1~0.5g of every 100ml dye solution；Or when the curcumin dye solution dyeing bath raio be 45~
75: 1, salt consumption is 0.1~0.5g of every 100ml dye solution；And/or when the dyeing in use water-bath constant temperature oscillator
Control temperature.
9. preparation method according to claim 1, which is characterized in that the silver fiber is the plating of silver ammino solution reduction method preparation
Silver-colored -6 fiber of polyamide；And/or the combed cotton and silver fiber are 96:4 by blending ratio.
The antibiotic fabric 10. a kind of pH value obtained by preparation method according to any one of claims 1 to 9 changes colour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317002.1A CN110359155A (en) | 2018-04-10 | 2018-04-10 | PH value discoloration antibiotic fabric and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317002.1A CN110359155A (en) | 2018-04-10 | 2018-04-10 | PH value discoloration antibiotic fabric and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110359155A true CN110359155A (en) | 2019-10-22 |
Family
ID=68212704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810317002.1A Pending CN110359155A (en) | 2018-04-10 | 2018-04-10 | PH value discoloration antibiotic fabric and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110359155A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813698A (en) * | 2020-12-28 | 2021-05-18 | 江苏聚杰微纤科技集团股份有限公司 | Ecological induction color-changing water-based PU fabric and production method thereof |
| CN113403726A (en) * | 2021-07-07 | 2021-09-17 | 杭州宽明纺织有限公司 | Antibacterial functional fabric and production process thereof |
| CN113774685A (en) * | 2021-09-15 | 2021-12-10 | 南通金仕达超微阻燃材料有限公司 | Preparation method of anti-wrinkle antibacterial intelligent home textile fabric |
-
2018
- 2018-04-10 CN CN201810317002.1A patent/CN110359155A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813698A (en) * | 2020-12-28 | 2021-05-18 | 江苏聚杰微纤科技集团股份有限公司 | Ecological induction color-changing water-based PU fabric and production method thereof |
| CN113403726A (en) * | 2021-07-07 | 2021-09-17 | 杭州宽明纺织有限公司 | Antibacterial functional fabric and production process thereof |
| CN113774685A (en) * | 2021-09-15 | 2021-12-10 | 南通金仕达超微阻燃材料有限公司 | Preparation method of anti-wrinkle antibacterial intelligent home textile fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106222840B (en) | Ramee and air-conditioning fiber, tencel, polyester fiber blending adjustable fabric and preparation method thereof | |
| CN104047100B (en) | The production technology of antibiotic skin-care knit fabric | |
| CN106192113B (en) | A kind of complex yarn and its manufacturing method | |
| CN106012214A (en) | Jacquard acetic acid filament home textile fabric and production method thereof | |
| CN106978716B (en) | Summer refrigerant women's dress and preparation method thereof | |
| CN102817157A (en) | Processing method of coffee carbon protective clothing fabric | |
| CN106087194A (en) | A kind of controlled antibiotic fabric and preparation method thereof | |
| CN110359155A (en) | PH value discoloration antibiotic fabric and preparation method thereof | |
| CN107475864A (en) | A kind of nano-antibacterial deodorization fancy suiting and its production technology | |
| CN104153075B (en) | A kind of environmentally friendly yarn of the residual snow of colour mixture and its manufacturing method | |
| CN104047099A (en) | Manufacturing technology of health-care type blended knitted fabric | |
| CN112680844A (en) | Antibacterial thermoregulation yarn and fabric made of sarcandra glabra and preparation method of antibacterial thermoregulation yarn and fabric | |
| CN109537138A (en) | A kind of spinning Double-face flange velvet fabric of high color fastness half and its processing technology | |
| CN102767002A (en) | Coconut carbon tencel fiber scribbled yarn and fabric made of same and fabric preparation method | |
| CN104060379B (en) | The production technology of natural health antibiosis knitting face fabric | |
| CN104514071A (en) | Wool/cattle fluff fiber/mulberry silk/copper ammonia fiber blended fabric and preparation method thereof | |
| CN104947274A (en) | Rayon fabric and preparation method thereof | |
| CN108611727A (en) | A kind of production technology of the two-sided over coating of vicugna | |
| CN109972277A (en) | A kind of hydroscopic fast-drying knitting fabric and preparation method thereof | |
| CN110485034A (en) | A kind of antibacterial degradable environment-friendly type hair bath towel and its method for weaving | |
| CN114293311A (en) | Deodorant sweat-absorbing socks and processing method thereof | |
| CN104452471A (en) | Antibacterial natural fiber wall paper and preparation method thereof | |
| CN102995391B (en) | Production method for worsted fabric having multi-novel functions | |
| CN109778383A (en) | A kind of antibacterial textile cloth and manufacture craft | |
| CN108103657A (en) | A kind of production technology of triangle cloud fiber woollen blanket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191022 |