CN109778407A - A kind of antibacterial fabric and preparation method thereof - Google Patents

A kind of antibacterial fabric and preparation method thereof Download PDF

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Publication number
CN109778407A
CN109778407A CN201910120674.8A CN201910120674A CN109778407A CN 109778407 A CN109778407 A CN 109778407A CN 201910120674 A CN201910120674 A CN 201910120674A CN 109778407 A CN109778407 A CN 109778407A
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China
Prior art keywords
antibacterial
antibacterial peptide
fabric
seq
fibers
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Granted
Application number
CN201910120674.8A
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Chinese (zh)
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CN109778407B (en
Inventor
余兵生
陈博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO RONGCHANGXIANG CLOTHING Co.,Ltd.
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Yichun Xiyu Biological Products Co Ltd
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Priority to CN202010214158.4A priority Critical patent/CN111270394B/en
Priority to CN202010154403.7A priority patent/CN111172770B/en
Priority to CN202010154398.XA priority patent/CN111304918B/en
Priority to CN202010214167.3A priority patent/CN111394866B/en
Priority to CN201910120674.8A priority patent/CN109778407B/en
Publication of CN109778407A publication Critical patent/CN109778407A/en
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Publication of CN109778407B publication Critical patent/CN109778407B/en
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • 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
    • 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
    • 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
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • 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
    • 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
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres
    • D06M2101/12—Keratin fibres or silk
    • 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
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • 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
    • 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
    • D10B2201/20—Cellulose-derived artificial 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/02—Wool
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The present invention provides a kind of antibacterial fabric and preparation method thereof.The pollution for enabling clothing preferably to prevent and treat mushroom by the way that antibacterial peptide is added during preparing fabric, so that clothing is safer.In addition, mixing using multiple fiber, the gas permeability and thermal diffusivity of clothing are improved, dress is more comfortable, has better pendency degree.

Description

A kind of antibacterial fabric and preparation method thereof
Technical field
The present invention relates to a kind of antibacterial fabrics and preparation method thereof.
Background technique
With the increasingly raising of living standard, people increasingly pay attention to health, when selecting clothing in addition to nationwide examination for graduation qualification Consider outside its color and style, can also go to consider its health.Fiber is big by its elasticity modulus, and plastic deformation is small, intensity height etc. Feature plays an increasingly important role in people's lives, especially the dress of people, as clothes, socks etc be even more from Fibrillation is not tieed up.But fiber product is because the chemical structure of its porous type body form and high molecular polymer is attached conducive to microorganism , so that such fiber product is become the good parasitic body of microbe survival, breeding, this will cause certain harm to human body.? Play the role of Some Enterprises the nano silver with antimicrobial component be added in fabric to reach antibacterial, but such method cost compared with Height is unfavorable for the production of medium-sized and small enterprises.
A kind of high tenacity antibacterial fabric, including the first antibiotic layer, the first articulamentum, first are disclosed in CN205658418U Tough silk layer, mixing ductile layers, the second antibiotic layer, the second articulamentum and the second tough silk layer, first antibiotic layer and the first tough silk It is fixedly connected with the first articulamentum between layer, the first tough silk layer is fixedly connected with mixing ductile layers, mixing ductile layers side It is fixedly connected with the second tough silk layer, second tough silk layer side is fixedly connected with the second articulamentum, and second articulamentum side is solid Surely the second antibiotic layer is connected.This kind of high tenacity antibacterial fabric, passes through the first antibiotic layer and the second antibiotic layer.But the antibacterial fabric In specific antibiotic layer disclose be what material composition, how antibacterial effect is also without disclosing.
A kind of preparation method of antibacterial blended yarn weaved fabric is also disclosed in CN105040241A, first by 50% cotton/30% of warp thread Flax/20% bamboo fibre * weft yarn, 100% cotton interweave to be formed blended yarn weaved fabric grafting one chloro-s-triazine-beta-cyclodextrin, then by one Blended yarn weaved fabric after chloro-s-triazine-grafted by beta cyclodextrin is put into the silver nitrate solution dipping 60min of 0.01-10g/L, two leachings two It rolls, being put into heating 8min in the micro-wave oven of 600W can be obtained antibacterial blended yarn weaved fabric.But this method is also without being related to antibacterial The description of effect, and preparation method will also use micro-wave oven and be not suitable for large-scale promotion application.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention mainly solves the technical problem of providing a kind of sides of preparation Method is easy, and can significantly improve the ability of the antibacterial of clothing, moreover it is possible to solve the problems, such as gas permeability, while can also improve clothing Antibiotic property and mosquito-proof ability.
In order to solve the above technical problems, one technical scheme adopted by the invention is that:
A kind of antibacterial fabric, each component including following weight parts: 60 parts of Lyocell fibers, 40 parts of flaxen fibers, 15 portions of sheep Wool fibre, 5 parts of chitin fibers, 10 parts of polyester filament fibers, 0.01 part of antibacterial peptide；After antibacterial fabric is handled using antibacterial peptide It is blended and weave.
Wherein, blended and weaving process is method generally in the art, for example, blended process flow are as follows: pretreatment-is clear Cotton-cotton carding-drafting-rove-spun yarn-winder.Weaving process process are as follows: warping-sizing-drawing-in-weaving.
The antibacterial peptide processing step is to impregnate in antibacterial peptide solution；
The antibiotic finishing solution is that antibacterial peptide is added in water, adjusts the pH value of antimicrobial fluid to 6.5；
The sequence of the antibacterial peptide is SEQ ID NO:1:HPQMVNRPFYQTRKRFDSCPEAHPARI or SEQ ID NO:2:KHQRIEAPSRHYWKRYRMCHDYWQSTK；Or SEQ ID NO:3:RPPLTQDYHMPPQMRLLRWKKDTWAWV； Or SEQ ID NO:4:YMQDWPKEMLPHFPNWANQCCWSQPPF；Or SEQ ID NO:5: HIQEQEPYMYISARKARFMMHSFHWKP。
It is further preferred that the step of antibacterial peptide is handled are as follows: after being impregnated 50 minutes in antibacterial peptide solution under room temperature It takes out, adds and carry out crosslinking fixation containing 60 degrees Celsius in 5% chitin solution, so that antibacterial peptide is capable of fixing anti- On bacterium fabric, long-term antibacterial effect is maintained.
The present invention further provides a kind of preparation method of antibacterial fabric, it is characterised in that takes 60 kilograms of Lyocell fibres Dimension, 40 kilograms of flaxen fibers, 15 kilograms of wool fibers, 5 kilograms of chitin fibers, 10 kilograms of polyester filament fibers, shredding is pre- respectively Processing, is combed into the carded sliver respectively on carding machine；
It on drawing frame and closes, ripe bar is made；
Drawing-off is carried out on fly frame and mixed yarn is made in twisting, the finally further draw twisting on spinning frame；Again will Mixed yarn is weaved using the bright volume method for weaving of large circle machine, finally obtained antibacterial fabric 60；
Take blended yarn weaved fabric obtained, further progress anti-bacterial finish, specific steps are as follows:
(1) configuration of antiseptic solution:
Weigh 0.01 kilogram of SEQ ID NO:1 or SEQ ID NO:2 or SEQ ID NO:3 or SEQ ID NO:4 or SEQ The antibacterial peptide of ID NO:5 is dissolved in ultrapure water, is uniformly mixed, and adjusts pH value to 6.5, antibacterial peptide solution is made；
(2) it impregnates:
It takes out, adds molten containing 5% chitin after being impregnated 50 minutes in antibacterial peptide solution under blended yarn weaved fabric room temperature Crosslinking fixation is carried out for 60 degrees Celsius in liquid, so that antibacterial peptide is capable of fixing on blended yarn weaved fabric, maintains long-term antibacterial effect.
(3) it is dehydrated；
(4) it dries: by fabric drying at a temperature of 60 DEG C.
The present invention further provides a kind of antibacterial fabric that method is prepared according to claim 3.
The present invention further provides a kind of clothes being prepared by the fabric.
The present invention further provides a kind of mask being prepared by the fabric.
The present invention further provides a kind of antibacterial peptide, and sequence is as shown in SEQ ID NO:1.
The present invention further provides a kind of antibacterial peptide, and sequence is as shown in SEQ ID NO:2.
The present invention further provides a kind of antibacterial peptide, and sequence is as shown in SEQ ID NO:3.
The present invention further provides a kind of antibacterial peptide, and sequence is as shown in SEQ ID NO:4.
The present invention further provides a kind of antibacterial peptide, and sequence is as shown in SEQ ID NO:5.
The present invention further provide it is a kind of by the antibacterial peptide in the application prepared in antibacterial fabric.
The beneficial effects of the present invention are:
The pollution that antibacterial peptide enables clothing preferably to prevent and treat mushroom is added, so that clothing is safer.In addition, using Multiple fiber mixing, improves the gas permeability and thermal diffusivity of clothing, wears more comfortable.
Specific embodiment
The embodiment of the present invention is described in detail below, so that advantages and features of the invention can be easier to by ability Field technique personnel understanding, so as to make a clearer definition of the protection scope of the present invention.
The preparation of 1 blended yarn weaved fabric 1 of embodiment:
60 kilograms of Lyocell fibers, 40 kilograms of flaxen fibers, 15 kilograms of wool fibers, 5 kilograms of chitin fibers, 10 kilograms Polyester filament fiber, shredding pretreatment, is combed into the carded sliver respectively on carding machine respectively；
It on drawing frame and closes, ripe bar is made；
Drawing-off is carried out on fly frame and mixed yarn is made in twisting, the finally further draw twisting on spinning frame；Again will Mixed yarn is weaved using the bright volume method for weaving of large circle machine, and antibacterial fabric (60) of the invention is finally made.
The preparation process of above-mentioned mixed yarn and fabric is the universal method of the industry, is those of ordinary skill in the art It is known.
Take blended yarn weaved fabric obtained, further progress anti-bacterial finish, specific steps are as follows:
(1) configuration of antiseptic solution:
In 60 parts of Lyocell fibers: the ratio of 0.01 part of antibacterial peptide weighs the antibacterial of 0.01 kilogram of SEQ ID NO:1 Peptide (being obtained using prokaryotic expression system well known in the art purifying) is dissolved in ultrapure water, is uniformly mixed, is adjusted pH value To 6.5, antibacterial peptide solution is made.
(2) it impregnates:
It takes out, adds molten containing 5% chitin after being impregnated 50 minutes in antibacterial peptide solution under blended yarn weaved fabric room temperature Crosslinking fixation is carried out for 60 degrees Celsius in liquid, so that antibacterial peptide is capable of fixing on blended yarn weaved fabric, maintains long-term antibacterial effect.
(3) it is dehydrated；
(4) it dries: by fabric drying at a temperature of 60 DEG C.
It can be prepared by antibacterial fabric of the invention.
The preparation of 2 blended yarn weaved fabric 2 of embodiment:
Method and material are with the method and steps of embodiment 1, and wherein antibacterial peptide replaces with the antibacterial peptide of SEQ ID NO:2, Preparation accordingly obtains corresponding fabric.
The preparation of 3 blended yarn weaved fabric 3 of embodiment:
Method and material are with the method and steps of embodiment 1, and wherein antibacterial peptide replaces with the antibacterial peptide of SEQ ID NO:3, Preparation accordingly obtains corresponding fabric.
The preparation of 4 blended yarn weaved fabric 4 of embodiment:
Method and material are with the method and steps of embodiment 1, and wherein antibacterial peptide replaces with the antibacterial peptide of SEQ ID NO:4, Preparation accordingly obtains corresponding fabric.
The preparation of 5 blended yarn weaved fabric 5 of embodiment:
Method and material are with the method and steps of embodiment 1, and wherein antibacterial peptide replaces with the antibacterial peptide of SEQ ID NO:5, Preparation accordingly obtains corresponding fabric.
The preparation of the control fabric of embodiment 6:
Method and material are with the method and steps of embodiment 1, wherein not adding antibacterial peptide processing, preparation accordingly obtains corresponding Fabric.
The verifying of 7 antibacterial effect of embodiment
Candida albicans type strain (CICC31284) is purchased from Chinese industrial Microbiological Culture Collection administrative center.
Staphylococcus aureus type strain ATCC 29213, passes through commercially available purchase.
1. the preparation of bacterium solution
It is cultivated using the Candida albicans of this field routine and the culture medium of staphylococcus aureus, continuously transfers two Candida albicans and S. aureus culture after secondary take a small amount of fresh bacterium from culture medium with oese respectively, add Enter in sterile saline, using counting method under microscope, being prepared into containing bacterial concentration is 1X 105CFU/ml tests bacterium solution, standby With.
2. antibiotic rate detects
Antibiotic rate detection is carried out using film cladding process.First by the standby obtained sterile place fabric 1cm*1cm embodiment 1-6 After reason, it is put in culture dish center, takes 20uL experiment staphylococcus aureus bacterium solution and Candida albicans bacterium solution ((1X respectively 105CFU/ml it) is added dropwise in web surface, picks up polyethylene film with sterilizing tweezers and be covered on test specimen, pave, make bacterium solution and examination Part uniformly contacts.It is aerobic in the case where 35 DEG C of relative humidity are greater than 90% to cultivate for 24 hours.Fabric is taken out later to be put into test tube, 2ml sterile saline is added acutely to shake on the oscillator, after sufficiently shaking up, l0uL is taken to be inoculated in husky Bao Luoshi agar respectively Plate and MH agar plate at 35 DEG C after aerobic culture for 24 hours, carry out bacterium colony counting, and experiment, which is repeated 3 times, to be averaged.Blank Control is not add fabric.Calculating antibiotic rate R (%)=(blank control group averagely recycles clump count-antibacterial fabric and averagely recycles Clump count)/blank control group averagely recycles clump count X 100%.
3. statistical analysis
Statistical analysis, more comparison among groups are carried out using average colony number of the SPSS11.0 statistics software packet to two kinds of bacterium Using one-way analysis of variance, compares two-by-two between group and examined using LSD-t, there is statistical difference in P < 0.05.Five antibacterial fabrics It averagely recycles clump count and antibiotic rate the results are shown in Table 1, table 2.
The anti-bacterial result (%) of 1 antibacterial fabric of table to Candida albicans
Clump count Antibiotic rate
Blank control 1490±7.5 ——
Embodiment 1 16±1.0 98.92
Embodiment 2 25±2.6 98.32
Embodiment 3 35±5.2 98.17
Embodiment 4 44±6.9 98.01
Embodiment 5 21±8.4 98.52
Embodiment 6 1239±5.9 16.85
The anti-bacterial result (%) of 2 antibacterial fabric of table to staphylococcus aureus
Clump count Antibiotic rate
Blank control 356±2.3 ——
Embodiment 1 8±0.5 97.75
Embodiment 2 11±1.0 96.91
Embodiment 3 20±1.7 96.13
Embodiment 4 18±2.4 96.48
Embodiment 5 31±2.5 95.28
Embodiment 6 324±1.2 8.99
As can be seen from Table 1 and Table 2, the clump count of the cloth and blank control group that are added to antibacterial peptide carries out statistics Compare, either to Candida albicans or staphylococcus aureus, result difference is statistically significant (p < 0.05).And Adding antibacterial peptide has preferable antibacterial effect.
The test of 5 fabric performance of embodiment
Other properties tests are carried out to the antibacterial fabric of embodiment 1-3 preparation below:
It can be seen that the fabric of the invention being prepared with preferable cloth characteristic from general detection data, and from Embodiment 1-5 result, which can be seen that, joined antibacterial peptide treated that fabric itself also improves in cloth characteristic.
Above-described embodiment is interpreted as being merely to illustrate the present invention rather than limit the scope of the invention.It is reading After the content of the invention recorded, those skilled in the art can make various modifications or changes to the present invention, these equivalent changes Change and modification equally falls into the scope of the claims in the present invention.
Sequence table
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Claims (10)

1. a kind of preparation method of antibacterial fabric, it is characterised in that take 60 kilograms of Lyocell fibers, 40 kilograms of flaxen fibers, 15 public affairs Jin wool fiber, 5 kilograms of chitin fibers, 10 kilograms of polyester filament fibers, shredding pretreatment, is combed respectively on carding machine respectively Manage into the carded sliver；
It on drawing frame and closes, ripe bar is made；
Drawing-off is carried out on fly frame and mixed yarn is made in twisting, the finally further draw twisting on spinning frame；It again will be blended Yarn is weaved using the bright volume method for weaving of large circle machine, finally obtained antibacterial fabric 60；
Take blended yarn weaved fabric obtained, further progress anti-bacterial finish, specific steps are as follows:
(1) configuration of antiseptic solution:
Weigh 0.01 kilogram of SEQ ID NO:1 or SEQ ID NO:2 or SEQ ID NO:3 or SEQ ID NO:4 or SEQ ID The antibacterial peptide of NO:5 is dissolved in ultrapure water, is uniformly mixed, and adjusts pH value to 6.5, antibacterial peptide solution is made；
(2) it impregnates:
It takes out, is added containing in 5% chitin solution after being impregnated 50 minutes in antibacterial peptide solution under blended yarn weaved fabric room temperature 60 degrees Celsius carry out crosslinking fixation, so that antibacterial peptide is capable of fixing on blended yarn weaved fabric, maintain long-term antibacterial effect.
(3) it is dehydrated；
(4) it dries: by fabric drying at a temperature of 60 DEG C.
2. the antibacterial fabric being prepared method according to claim 1.
3. a kind of antibacterial fabric, it is characterised in that wherein contain antibacterial peptide.
4. a kind of antibacterial fabric, feature is in each component including following weight parts: 60 parts of Lyocell fibers, 40 parts of flaxen fibers, 15 parts of wool fibers, 5 parts of chitin fibers, 10 parts of polyester filament fibers, 0.01 part of antibacterial peptide；Antibacterial fabric is using antibacterial peptide It is blended and weave after processing；Wherein the sequence of antibacterial peptide is as shown in SEQ ID NO:1 or 2 or 3 or 4 or 5；The antibacterial peptide Processing step is to impregnate in antibacterial peptide solution；The antibiotic finishing solution is that antibacterial peptide is added in water, adjusts the pH of antimicrobial fluid It is worth to 6.5.
5. antibacterial peptide, sequence is as shown in SEQ ID NO:1.
6. antibacterial peptide, sequence is as shown in SEQ ID NO:2.
7. antibacterial peptide, sequence is as shown in SEQ ID NO:3.
8. antibacterial peptide, sequence is as shown in SEQ ID NO:4.
9. antibacterial peptide, sequence is as shown in SEQ ID NO:5.
10. any antibacterial peptide of claim 5-9 is preparing the application in antibacterial fabric.
CN201910120674.8A 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof Active CN109778407B (en)

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Application Number Priority Date Filing Date Title
CN202010214158.4A CN111270394B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof
CN202010154403.7A CN111172770B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof
CN202010154398.XA CN111304918B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof
CN202010214167.3A CN111394866B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof
CN201910120674.8A CN109778407B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof

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CN202010214158.4A Division CN111270394B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof
CN202010154403.7A Division CN111172770B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof
CN202010214167.3A Division CN111394866B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof
CN202010154398.XA Division CN111304918B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof

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CN109778407A true CN109778407A (en) 2019-05-21
CN109778407B CN109778407B (en) 2020-08-11

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CN202010214158.4A Active CN111270394B (en) 2019-02-18 2019-02-18 Antibacterial fabric and preparation method thereof
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