CN108998996A - A kind of colored acrylon fabric and its colouring method - Google Patents
A kind of colored acrylon fabric and its colouring method Download PDFInfo
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- CN108998996A CN108998996A CN201810551507.4A CN201810551507A CN108998996A CN 108998996 A CN108998996 A CN 108998996A CN 201810551507 A CN201810551507 A CN 201810551507A CN 108998996 A CN108998996 A CN 108998996A
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- 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
- D06M11/68—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/345—Nitriles
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
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- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
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- 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
- D06P1/22—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 vat dyestuffs including indigo
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- 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
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- 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
- D06P3/70—Material containing nitrile groups
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- 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
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
- D06M2101/28—Acrylonitrile; Methacrylonitrile
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Abstract
The invention discloses a kind of colored acrylon fabric and its colouring method, the colored acrylon fabric is by after acrylic fabric microorganism modifier treatment, made of dyeing through natural organic dye；The microorganism modifying agent includes pseudomonad, Nocard's bacillus and sickle-like bacteria；The natural organic dye is vegetable colour or animal dye；The colored acrylon fabric can be carried out with natural organic dye using the active group having on acrylic fabric through microbial biochemical reaction it is bonded, so that acrylic fabric be made to have the advantages that dyeing effect is good, good color fastness；The colored acrylon fabric can be applied to the every field of weaving dress ornament.
Description
Technical field
The present invention relates to textile product technical fields, and in particular to a kind of colored acrylon fabric and its colouring method.
Background technique
Acrylic fabric is that the acrylonitrile copolymer fiber by polyacrylonitrile or acrylonitrile mass percentage content greater than 85% is spun
Fabric made of knitting, wherein acrylic fabric performance pole has a good elastic and acidproof and oxidative resistance like wool, and fast light,
Antibacterial is not afraid of and damages by worms, but for weave dress ornament when, that there is water imbibitions is weak, easy to produce static electricity, dyeability is poor, wearability
The defects of poor, seriously limits application of the acrylic fabric in weaving dress ornament.In order to overcome the drawbacks described above of acrylic fabric, make it
With better wearability, people carry out many modifications to acrylic fabric.Up to now, to the method for modifying packet of acrylic fabric
Include chemical modification, physical modification and bio-modification three categories method.But due to itself chemical characteristic of acrylic fiber, modified technique
With the limitation for being modified all many conditions such as cost, cause the acrylic fabric modified effect for being currently used for weaving dress ornament unsatisfactory, no
Weaving dress ornament field is able to satisfy to the performance requirement of acrylic fabric.
In the prior art be to further increase the dyeing effect of acrylic fabric, generally use premetallized dye or with it is sour,
The modified dyes such as basic dye carry out dyeing processing to acrylic fabric, although the colored acrylon fabric dyeing effect obtained in this way has
A degree of raising, but due to the application of metal ion and acid-base material, the snugness of fit of acrylic fibers can be seriously affected, and simultaneously
The bonding capability for not improving dyestuff Yu acrylic fibers molecule, the acrylic fiber after dyeing can still have that dyeing effect is poor, color fastness
The deficiency of difference, meanwhile, most dyeing complex treatment process, high production cost is unfavorable for contaminating acrylic fabric on a large scale
Color modification.
Summary of the invention
It is an object of the invention to overcome to use that the acrylic fabric dyeing effect that dyes of existing method is poor, poor color fastness
Deficiency, propose a kind of colored acrylon fabric and its colouring method.Colored acrylon fabric of the present invention is by natural organic dye
Obtained from being dyed to the biochemical reaction by microorganism with the modified acrylic fibers fabric of a large amount of active groups, acrylic fibers face
The active group having on material through microbial biochemical reaction can carry out bonded, the colored acrylon obtained from natural organic dye
Fabric has better dyeing effect and color fastness；The colored acrylon fabric can be applied to the every field of weaving dress ornament.
It in order to achieve the above-mentioned object of the invention, is by the micro- life of acrylic fabric the present invention provides a kind of colored acrylon fabric
After object modifier treatment, made of being dyed through natural organic dye.
Wherein, the microorganism modifying agent includes pseudomonad (Pseudomonadaceae), Nocard's bacillus
(Nocardia spp) and sickle-like bacteria (Fusarium)；There is synergistic function between the microorganism modifying agent, can pass through
Biochemical reaction makes have a large amount of active groups on acrylic fibers strand, meanwhile, the active group having and the natural organic dye
Compatibility is good, and bonding capability is strong, and the colored acrylon fabric made has better dyeing effect and color fastness；Also, it is described
Microorganism modifying agent is easier to control to the modification degree of cellulose in acrylic fibers, small to the influence of acrylic fibers mechanical property.
Wherein, it is preferred that the mass ratio of pseudomonad, Nocard's bacillus and sickle-like bacteria is 2- in the microorganism modifying agent
4 ︰ 1-3 ︰ 2；Preferred microorganism modifying agent is more preferable to the modified effect of acrylic fibers, and active group is more on obtained acrylic fibers, mechanics
Performance is more preferable, and dyeing effect is more preferable；Most preferably, pseudomonad, Nocard's bacillus and sickle-like bacteria in the microorganism modifying agent
Mass ratio be 3 ︰, 2 ︰ 2.
Wherein, the natural organic dye is vegetable colour or animal dye；Preferably, the natural organic dye
It is (yellow for madder (red), Asian puccoon (purple), bush (black), Soviet Union's a tree, used in making timber for boats (red), indigo (blue), safflower (red), Yellow Fructus Gardeniae
Color), Jiang Jin (yellow), the sophora bud (yellow), dye yam (brown), Song blue (blue), hispid arthraxon (yellow), purple perilla (purple), ink tree
One of (black), Chinese gall (black), bush (black), soap bucket (black) are a variety of；The natural organic dye with
Active group bonding capability after the microorganism modifying agent effect is best.
In order to achieve the above-mentioned object of the invention, further, the present invention also provides a kind of dyeing sides of colored acrylon fabric
Method, comprising the following steps:
(1) the modification agent of microorganism modifying agent is used；Coloring agent is prepared with natural organic dye；
(2) acrylic fabric is immersed in the modification agent of step (1), is modified processing；
(3) microorganism adhered on the acrylic fabric in removal step (2) Jing Guo modification, obtains modified acrylic fibers fabric；
(4) the modified acrylic fibers fabric for obtaining step (3) immerses in the coloring agent in step (1), carries out dyeing processing；
(5) acrylic fabric through dyeing processing in step (4) is taken out, post-processes to obtain colored acrylon face of the present invention through common process
Material.
A kind of colouring method of colored acrylon fabric is modified acrylic fabric first with the biochemical reaction of microorganism
Processing, makes to be provided with a large amount of active group on the strand of acrylic fabric；Again by bonded effect, by natural organic dye with
Active group is bonded, to be dyed to modified acrylic fibers fabric, obtain colored acrylon fabric with better dyeing effect and
Color fastness；The colored acrylon dyeing fabric effect that colouring method of the present invention obtains is good, is not easy to decolourize, and can be widely applied to weaving clothes
Gorget domain；Colouring method of the present invention is simple, reliable, is suitble to the large-scale industrial production of colored acrylon fabric.
A kind of colouring method of above-mentioned colored acrylon fabric, wherein preferred, modification agent as described in step (1)
In modifying agent containing microorganism 15-30%, glucose 0.2-0.4%, peptone 0.3-0.5%, potassium hydrogen phosphate 0.1-0.3%, succinonitrile
0.3-0.5%, remaining is water；Glucose and peptone therein provide nutrient, but too high levels, nutrition for the metabolism of microorganism
Ingredient is sufficient, and microbial reproduction is too fast, influences its modifying function to acrylic fibers, reduces to the modified effect of acrylic fabric；Content
Too low, nutritional ingredient lacks, and microbial activity reduces, and equally reduces to the modified effect of acrylic fabric；Succinonitrile therein is made
For the modified primer of microorganism, it can induce mentioned microorganism and processing be modified to acrylic fibers.
A kind of colouring method of above-mentioned colored acrylon fabric, wherein it is preferred, contain in coloring agent as described in step (1)
Natural organic dye 5-60%, acetic acid 1.0-1.5%, remaining is solvent；The solvent is according to the dissolubility of natural organic dye
It is selected；Wherein acetic acid can promote natural organic dye to arrange with bonded, but the too high levels of active group on modified acrylic fibers
Liquid is acid big, will lead to natural organic dye denaturation, reduces dyeing effect.
The colouring method of above-mentioned a kind of colored acrylon fabric, wherein preferred, acrylic fabric is by going out in step (2)
Bacterium processing；To acrylic fabric sterilization treatment, influence of the miscellaneous bacteria to modification effect can be reduced.
The colouring method of above-mentioned a kind of colored acrylon fabric, wherein preferred, the temperature of modification is in step (2)
25-35℃；The processing time is 80-140h；Modification time is too long, to the modified transition of acrylic fabric, acrylic fabric mechanical property
It can significantly reduce.
A kind of colouring method of above-mentioned colored acrylon fabric, wherein it is preferred, adhere on the middle removal acrylic fibers of step (3) micro-
The method of biology is that ultrasonic wave carries out concussion processing；The high frequency oscillation that ultrasonic wave provides can promote falling off for microorganism, can quickly,
The microorganism of efficient removal attachment；It is further preferred that ultrasonic oscillation processing is divided into two stages, the first stage is
The lift-off processing stage is for microorganism under the premise of more complete reservation microbial activity on removal acrylic fibers, section removal
Microorganism recoverable, save production cost, which is handled in clear water, repeats operation 1-3 times；Second stage is
The sterilization treatment stage is the activity in order to kill remaining microorganism on acrylic fibers；The frequency of the ultrasonic wave in the lift-off processing stage
≤ 40KHz, time 5-20min, ultrasonic frequency is excessively high or overlong time, can destroy microorganism structure, causes microorganism difficult
With recycling and reusing；Ultrasonic frequency >=the 100KHz in the sterilization treatment stage, time 10-30min, ultrasonic frequency mistake
The low or time is too short, is unable to complete inactivation microorganism.
A kind of colouring method of above-mentioned colored acrylon fabric, wherein preferred, the temperature of the dyeing processing in step (4)
It is 40-60 DEG C；The processing time is 8-15h；Dyeing treatment temperature and time are the keys according to natural organic dye and active group
Jointing temp and speed determine.
A kind of colouring method of above-mentioned colored acrylon fabric, wherein the mass ratio of acrylic fabric and coloring agent in step (4)
For 1 ︰ 5-40；It is specific suitably to be adjusted than needs color according to needed for fabric.
Compared with prior art, beneficial effects of the present invention:
1, colored acrylon fabric of the present invention be made using microbial biochemical reaction on acrylic fibers strand have largely can with naturally have
The bonded active group of engine dyeing material can answer so that the colored acrylon fabric made has better dyeing effect and color fastness
Every field for dress ornament of weaving.
2, colored acrylon fabric of the present invention is modified processing, modified effect to acrylic fabric using the biochemical reaction of microorganism
Fruit is good, and modification degree controllability is strong, while improving acrylic fabric dyeing effect, can guarantee the mechanical property of acrylic fabric.
It 3, is natural material in colored acrylon fabric of the present invention, pollution-free, natural sex is good.
4, to microorganism modifying agent recoverable in the colouring method of colored acrylon fabric of the present invention, production cost is more
It is low.
5, the colouring method of colored acrylon fabric of the present invention is simple, reliable, is suitble to the large-scale industry of colored acrylon fabric
Metaplasia produces.
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
Embodiment 1
(1) microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.3%, peptone 0.4%, potassium hydrogen phosphate 0.2%, fourth
Dintrile 0.4%, remaining prepares modification agent, pseudomonad, Nocard's bacillus and sickle in the microorganism modifying agent for the proportion of water
The mass ratio of knife bacterium is 3 ︰, 2 ︰ 2；Natural organic dye is pressed into natural organic dye 30%, acetic acid 1.2%, remaining matches for the proportion of water
Coloring agent processed, the natural organic dye are indigo；
(2) acrylic fabric is immersed in the modification agent of step (1), processing 110h is modified at a temperature of 30 DEG C；
(3) acrylic fabric in step (2) Jing Guo modification is taken out, the ultrasonic wave for being first 30KHz with frequency is in clear water
15min is managed, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains modified acrylic fibers fabric；
(4) the modified acrylic fibers fabric obtained step (3) immerses in the coloring agent in step (1), 50 DEG C at a temperature of carry out
Dyeing processing 12h；
(5) acrylic fibers through dyeing processing in step (4) are taken out, post-process to obtain colored acrylon fabric of the present invention through common process.
Embodiment 2
(1) microorganism modifying agent is pressed into microorganism modifying agent 15%, glucose 0.2%, peptone 0.5%, potassium hydrogen phosphate 0.1%, fourth
Dintrile 0.3, %, remaining prepares modification agent for the proportion of water, pseudomonad in the microorganism modifying agent, Nocard's bacillus and
The mass ratio of sickle-like bacteria is 2 ︰, 1 ︰ 2；Natural organic dye is pressed into natural organic dye 50%, acetic acid 1.0%, remaining is the proportion of water
Coloring agent is prepared, the natural organic dye is safflower；
(2) acrylic fabric is immersed in the modification agent of step (1), processing 80h is modified at a temperature of 35 DEG C；
(3) acrylic fabric in step (2) Jing Guo modification is taken out, the ultrasonic wave for being first 20KHz with frequency is in clear water
30min is managed, reuse frequency is the ultrasonication 30min of 100KHz after taking-up, obtains modified acrylic fibers fabric；
(4) the modified acrylic fibers fabric obtained step (3) immerses in the coloring agent in step (1), 40 DEG C at a temperature of carry out
Dyeing processing 8h；
(5) acrylic fibers through dyeing processing in step (4) are taken out, post-process to obtain colored acrylon fabric of the present invention through common process.
Embodiment 3
(1) microorganism modifying agent is pressed into microorganism modifying agent 30%, glucose 0.4%, peptone 0.3%, potassium hydrogen phosphate 0.3%, fourth
Dintrile 0.5%, remaining prepares modification agent, pseudomonad, Nocard's bacillus and sickle in the microorganism modifying agent for the proportion of water
The mass ratio of knife bacterium is 4 ︰, 3 ︰ 2；Natural organic dye is pressed into natural organic dye 5%, acetic acid 1.5%, remaining matches for the proportion of water
Coloring agent processed, the natural organic dye are purple perilla；
(2) acrylic fabric is immersed in the modification agent of step (1), processing 140h is modified at a temperature of 25 DEG C；
(3) acrylic fabric in step (2) Jing Guo modification is taken out, the ultrasonic wave for being first 40KHz with frequency is in clear water
5min is managed, reuse frequency is the ultrasonication 15min of 150KHz after taking-up, obtains modified acrylic fibers fabric；
(4) the modified acrylic fibers fabric obtained step (3) immerses in the coloring agent in step (1), 60 DEG C at a temperature of carry out
Dyeing processing 15h；
(5) acrylic fibers through dyeing processing in step (4) are taken out, post-process to obtain colored acrylon fabric of the present invention through common process.
Comparative example 1
(1) microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.3%, peptone 0.4%, potassium hydrogen phosphate 0.2%, fourth
Dintrile 0.4%, remaining prepares modification agent, lactic acid bacteria, Nocard's bacillus and reaping hook in the microorganism modifying agent for the proportion of water
The mass ratio of bacterium is 3 ︰, 2 ︰ 2；Natural organic dye is pressed into natural organic dye 30%, acetic acid 1.2%, remaining is prepared for the proportion of water
Coloring agent, the natural organic dye are indigo；
(2) acrylic fabric is immersed in the modification agent of step (1), processing 110h is modified at a temperature of 30 DEG C；
(3) acrylic fabric in step (2) Jing Guo modification is taken out, the ultrasonic wave for being first 30KHz with frequency is in clear water
15min is managed, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains modified acrylic fibers fabric；
(4) the modified acrylic fibers fabric obtained step (3) immerses in the coloring agent in step (1), 50 DEG C at a temperature of carry out
Dyeing processing 12h；
(5) acrylic fibers through dyeing processing in step (4) are taken out, post-process to obtain colored acrylon fabric of the present invention through common process.
Comparative example 2
(1) microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.3%, peptone 0.4%, potassium hydrogen phosphate 0.2%, fourth
Dintrile 0.4%, remaining prepares modification agent, pseudomonad, Nocard's bacillus and sickle in the microorganism modifying agent for the proportion of water
The mass ratio of knife bacterium is 3 ︰, 2 ︰ 2；Natural inorganic dyestuff (blue) is pressed into natural inorganic dyestuff 30%, acetic acid 1.2%, remaining is water
Proportion prepares coloring agent；
(2) acrylic fabric is immersed in the modification agent of step (1), processing 110h is modified at a temperature of 30 DEG C；
(3) acrylic fabric in step (2) Jing Guo modification is taken out, the ultrasonic wave for being first 30KHz with frequency is in clear water
15min is managed, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains modified acrylic fibers fabric；
(4) the modified acrylic fibers fabric obtained step (3) immerses in the coloring agent in step (1), 50 DEG C at a temperature of carry out
Dyeing processing 12h；
(5) acrylic fibers through dyeing processing in step (4) are taken out, post-process to obtain colored acrylon fabric of the present invention through common process.
Comparative example 3
(1) microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.3%, peptone 0.4%, potassium hydrogen phosphate 0.2%, fourth
Dintrile 0.4%, remaining prepares modification agent for the proportion of water, the matter of pseudomonad and sickle-like bacteria in the microorganism modifying agent
Amount is than being 3 ︰ 2；Natural organic dye is pressed into natural organic dye 30%, acetic acid 1.2%, remaining prepares coloring agent for the proportion of water,
The natural organic dye is indigo；
(2) acrylic fabric is immersed in the modification agent of step (1), processing 110h is modified at a temperature of 30 DEG C；
(3) acrylic fabric in step (2) Jing Guo modification is taken out, the ultrasonic wave for being first 30KHz with frequency is in clear water
15min is managed, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains modified acrylic fibers fabric；
(4) the modified acrylic fibers fabric obtained step (3) immerses in the coloring agent in step (1), 50 DEG C at a temperature of carry out
Dyeing processing 12h；
(5) acrylic fibers through dyeing processing in step (4) are taken out, post-process to obtain colored acrylon fabric of the present invention through common process.
Comparative example 4
(1) microorganism modifying agent is pressed into microorganism modifying agent 23%, glucose 0.3%, peptone 0.4%, potassium hydrogen phosphate 0.2%, fourth
Dintrile 0.4%, remaining prepares modification agent, pseudomonad, Nocard's bacillus and sickle in the microorganism modifying agent for the proportion of water
The mass ratio of knife bacterium is 3 ︰, 2 ︰ 2；Natural organic dye is pressed into natural organic dye 30%, acetic acid 1.2%, remaining matches for the proportion of water
Coloring agent processed, the natural organic dye are indigo；
(2) acrylic fabric is immersed in the modification agent of step (1), processing 110h is modified at a temperature of 30 DEG C；
(3) it takes out the acrylic fibers by modification that step (2) obtain to be directly immersed in the coloring agent in step (1), at 50 DEG C
At a temperature of carry out dyeing processing 12h；
(4) acrylic fibers through dyeing processing in step (3) are taken out, post-process to obtain colored acrylon fabric of the present invention through common process.
Comparative example 5
(1) by microorganism modifying agent press microorganism modifying agent 23%, glucose 0.3%, peptone 0.4%, potassium hydrogen phosphate 0.2%,
The remaining proportion for water prepares modification agent, pseudomonad in the microorganism modifying agent, Nocard's bacillus and sickle-like bacteria quality
Than for 3 ︰, 2 ︰ 2；Natural organic dye is pressed into natural organic dye 30%, acetic acid 1.2%, remaining prepares coloring agent for the proportion of water,
The natural organic dye is indigo；
(2) acrylic fabric is immersed in the modification agent of step (1), processing 110h is modified at a temperature of 30 DEG C；
(3) acrylic fabric in step (2) Jing Guo modification is taken out, the ultrasonic wave for being first 30KHz with frequency is in clear water
15min is managed, reuse frequency is the ultrasonication 20min of 120KHz after taking-up, obtains modified acrylic fibers fabric；
(4) the modified acrylic fibers fabric obtained step (3) immerses in the coloring agent in step (1), 50 DEG C at a temperature of carry out
Dyeing processing 12h；
(5) acrylic fibers through dyeing processing in step (4) are taken out, post-process to obtain colored acrylon fabric of the present invention through common process.
By the colored acrylon fabric in above-described embodiment 1-3 and comparative example 1-5, performance detection is carried out, record data are as follows:
| Performance | Dyeing effect | Dyefastness | Mechanical property |
| Embodiment 1 | +++++ | 4 | +++++ |
| Embodiment 2 | +++++ | 4 | +++++ |
| Embodiment 3 | +++++ | 4 | +++++ |
| Comparative example 1 | ++ | 2 | +++++ |
| Comparative example 2 | +++ | 2 | +++++ |
| Comparative example 3 | +++ | 2 | +++++ |
| Comparative example 4 | ++ | 3 | ++++ |
| Comparative example 5 | ++ | 2 | +++++ |
Note: "+" is more, illustrates that performance is better.
To above-mentioned analysis of experimental data it is found that the colored acrylon face being prepared in embodiment 1-3 using the method for the present invention
Material, dyeing effect is good, and dyefastness is big, and mechanical property is good；And in comparative example 1, microorganism modifying agent type changes, collaboration
Synergistic effect disappears, and causes it to be deteriorated the modified effect of acrylic fabric, the dyeing effect and color fastness of colored acrylon fabric are all
It significantly reduces；In comparative example 2 be not used present invention provide that dyestuff, die down with the bonding capability of active group, lead to acrylic fibers face
The dyeing effect and dyefastness of material significantly reduce；Lack a kind of microorganism in comparative example 3 in microorganism modifying agent, it is synergistic
Event resolves reduce the modified effect of acrylic fabric, and the dyeing effect of acrylic fabric significantly reduces；Not to changing in comparative example 4
Property acrylic fibers on bacterium inactivated, when dyeing processing, microorganism decomposition natural organic dye, and influence dyestuff and activity
Group it is bonded, cause acrylic fabric dyeing effect and dyefastness significantly reduce；And in comparative example 5 in modification agent not
Succinonitrile primer is added, causes microorganism to significantly reduce the modified effect of acrylic fibers, so that the dyeing of colored acrylon fabric be made to imitate
Fruit and color fastness significantly reduce.
Claims (10)
1. a kind of colored acrylon fabric, which is characterized in that be by after acrylic fabric microorganism modifier treatment, through natural organic
Made of dyeing；The microorganism modifying agent includes pseudomonad, Nocard's bacillus and sickle-like bacteria；Described is natural organic
Dyestuff is vegetable colour or animal dye.
2. colored acrylon fabric according to claim 1, which is characterized in that false unit cell in the microorganism modifying agent
The mass ratio of bacterium, Nocard's bacillus and sickle-like bacteria is 2-4 ︰ 1-3 ︰ 2.
3. the colouring method of colored acrylon fabric described in a kind of claim 1, which comprises the following steps:
(1) the modification agent of microorganism modifying agent is used；Coloring agent is prepared with natural organic dye；
(2) acrylic fabric is immersed in the modification agent of step (1), is modified processing；
(3) acrylic fabric in step (2) Jing Guo modification is taken out, the microorganism adhered on acrylic fabric is removed, is changed
Property acrylic fabric；
(4) the modified acrylic fibers fabric for obtaining step (3) immerses in the coloring agent in step (1), carries out dyeing processing；
(5) acrylic fabric through dyeing processing in step (4) is taken out, post-processes to obtain colored acrylon face of the present invention through common process
Material.
4. colouring method according to claim 3, which is characterized in that containing micro- in modification agent as described in step (1)
Bio-modification agent 15-30%, glucose 0.2-0.4%, peptone 0.3-0.5%, potassium hydrogen phosphate 0.1-0.3%, succinonitrile 0.3-
0.5%, remaining is water.
5. colouring method according to claim 3, which is characterized in that containing in coloring agent as described in step (1) naturally has
Engine dyeing material 5-60%, acetic acid 1.0-1.5%, remaining is solvent.
6. colouring method according to claim 3, which is characterized in that the temperature of modification is 25-35 in step (2)
℃；Handle time 80-140h.
7. colouring method according to claim 3, which is characterized in that attached microbial on removal acrylic fibers in step (3)
Method is that ultrasonic wave carries out concussion processing.
8. colouring method according to claim 7, which is characterized in that the ultrasonic oscillation processing is divided into two stages,
First stage is the lift-off processing stage；Second stage is the sterilization treatment stage.
9. colouring method according to claim 8, which is characterized in that the frequency of the ultrasonic wave in the lift-off processing stage is
≤ 40KHz, time 5-20min；Ultrasonic frequency >=the 100KHz in the sterilization treatment stage, time 10-30min.
10. colouring method according to claim 9, which is characterized in that the temperature of the dyeing processing in step (4) is 40-
60℃；The processing time is 8-15h.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810551507.4A CN108998996A (en) | 2018-05-31 | 2018-05-31 | A kind of colored acrylon fabric and its colouring method |
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| CN201810551507.4A CN108998996A (en) | 2018-05-31 | 2018-05-31 | A kind of colored acrylon fabric and its colouring method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894690A (en) * | 2019-12-09 | 2020-03-20 | 浙江映山红纺织科技有限公司 | Preparation method of antibacterial deodorant acrylic colored yarn |
| CN114232337A (en) * | 2021-12-27 | 2022-03-25 | 罗莱生活科技股份有限公司 | Double-protein acrylic fiber and preparation method thereof |
-
2018
- 2018-05-31 CN CN201810551507.4A patent/CN108998996A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894690A (en) * | 2019-12-09 | 2020-03-20 | 浙江映山红纺织科技有限公司 | Preparation method of antibacterial deodorant acrylic colored yarn |
| CN110894690B (en) * | 2019-12-09 | 2021-11-26 | 浙江映山红纺织科技有限公司 | Preparation method of antibacterial deodorant acrylic colored yarn |
| CN114232337A (en) * | 2021-12-27 | 2022-03-25 | 罗莱生活科技股份有限公司 | Double-protein acrylic fiber and preparation method thereof |
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Application publication date: 20181214 |