CN107338653A - A kind of washing-free fabric and preparation method thereof - Google Patents

A kind of washing-free fabric and preparation method thereof Download PDF

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Publication number
CN107338653A
CN107338653A CN201710486931.0A CN201710486931A CN107338653A CN 107338653 A CN107338653 A CN 107338653A CN 201710486931 A CN201710486931 A CN 201710486931A CN 107338653 A CN107338653 A CN 107338653A
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fabric
washing
preparation
parts
free
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应杰
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Ningbo High Tech Zone Dosulin Industrial Technology Co Ltd
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Ningbo High Tech Zone Dosulin Industrial Technology Co Ltd
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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
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
    • D06L1/16—Multi-step processes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • 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
    • D06M11/77—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 silicon or compounds thereof
    • D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • 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
    • 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
    • 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
    • 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
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • 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
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/35—Abrasion, pilling or fibrillation resistance

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

Abstract

The invention discloses a kind of washing-free fabric and preparation method thereof, the composition and its parts by weight of fabric are：40 ~ 50 parts of cotton fiber, 22 ~ 28 parts of terylene, 10 ~ 15 parts of bamboo fibre, 10 ~ 15 parts of flaxen fiber, preparation method includes base fabric preparation, base fabric pre-treatment, prepared by Ludox, prepared by washing-free fabric, crosslinking post processing.Have the beneficial effect that：Washing-free fabric of the present invention has ultra-hydrophobicity, reaches disposable purpose, lifts the added value of fabric, and hydrone is easily detected by, and gas molecule can be by so that fabric has the effect of hydrophobic permeable, people are made to feel comfortable during dress, fabric class, increase added value are improved, there is very big commercial value, energy consumption is low in process, caused sewage is disposable, it is small to environmental hazard, environment protection requirement is better conformed to, utilizes popularization.

Description

A kind of washing-free fabric and preparation method thereof
Technical field
The present invention relates to garment material field, more particularly to a kind of washing-free fabric and preparation method thereof.
Background technology
In daily life, clothes can be stained with the spots such as oil, coffee, dust unavoidably.These spots are the normal of influence clothes Use, the environment of breeding is also provided for microorganism.So with the quickening pace of modern life, and pursue wanting for high-quality life Ask, people are growing to wear high standard, requires to propose knitted dress on the clothes requirement more updated, feature pin more The exploitation and application of knitted fabric are a study hotspots of current hosiery industry.As winter knitting thermal underwear is mostly thick and heavy, clear Difficulty is washed, is cleaned multiple times and taking loss of energy can be caused and underwear easily breed bacteria when wearing next to the skin, cause fabric Degraded and discoloration, be detrimental to health.
At present, according to different mechanism, the approach for developing washing-free fabric mainly has two kinds：First, photocatalysis arranges, second, super Hydrophobic surface arranges.Photocatalysis washing-free fabric is to utilize nano-TiO2The mechanism of catalytic degradation under ultraviolet light, is carried on Fabric can prepare the fabric with washing-free fabric function.Photocatalysis washing-free fabric can save substantial amounts of water resource and reduce Energy resource consumption, the sustainable development to environment have huge contribution, and in water resource, increasingly deficient today is particularly important, Thus there are huge development prospect and market potential.But due to nano-TiO2Light abstraction width and catalytic efficiency manage not enough Think, nano-TiO2The interaction of particle and fabric is poor, the influence for the factors such as nano particle is easy to fall off, does not there is maturation yet so far Photocatalysis washing-free fabric listing.Super-hydrophobic washing-free fabric refers to the surface that water contact angle is more than 150 °.Research finds that lotus leaf has Super-hydrophobic disposable effect is that have numerous micron-sized projections because of its surface, and there is nano level suede in micron order projection Hair, when rainwater falls on lotus leaf surface, the globule can be formed, arrive surface without infiltrating, here it is " lotus leaf super-hydrophobic effect ".And The pollutants such as the dust of lotus leaf surface can be taken away when the globule is sliding on lotus leaf, just there is disposable effect.
Prior art such as Authorization Notice No. is the B of CN 103806262 Chinese invention patent, discloses a kind of automatically cleaning sheep The preparation method of hair side material, wool fabric decontamination is cleaned with nonionic detergent, then pre-oxidized, then use Savinase Protease Treatment；Wool fabric after processing is immersed in TiO2/SiO2In mixed sols, dry, solidification；Use chain alkyl Silane prepares organosilane-modified solution, wool fabric is immersed in organosilane-modified solution, naturally dry, obtains from clear Clean wool fabric.The automatically cleaning wool fabric, automatically cleaning effect is good, and effect is lasting, but photocatalysis efficiency and light abstraction width It is not ideal enough.
The content of the invention
Good it is an object of the invention to provide a kind of automatically cleaning effect, effect persistence is strong, photocatalysis efficiency, to human body without Evil, the simple washing-free fabric of preparation method and preparation method thereof.
The present invention is directed to the problem of being mentioned in above-mentioned technology, and the technical scheme taken is：A kind of washing-free fabric, composition and its Parts by weight are：40 ~ 50 parts of cotton fiber, 22 ~ 28 parts of terylene, 10 ~ 15 parts of bamboo fibre, 10 ~ 15 parts of flaxen fiber.Above-mentioned garment material is each Composition proportion is reasonable, fabric good permeability, is easy to paint, and has good snugness of fit, to no skin irritation, makes people Dress is more healthy.
A kind of preparation method of washing-free fabric, including base fabric preparation, base fabric pre-treatment, Ludox preparation, washing-free fabric system Standby, crosslinking post processing, concrete operation step are：
Base fabric prepares：Cotton fiber, terylene, bamboo fibre, flaxen fiber are weighed by formula ratio, is mixed to form composite fibre, is put into knitting Braider, the formula woven base fabric for weaving and setting through computer, is washed with cold water again after hot water treatment, and iron ironing is standby, should A large amount of avtive spots are contained in base fabric dimension table face, are easy to and SiO2Particle combines, and hygroscopicity is strong, soft, comfortable and easy to wear, has Good well-pressed, wear-resisting, crease-resistant, guarantor's type characteristic；
Base fabric pre-treatment：With pH it is that the cellulase solution that 7 ~ 10, mass concentration is 25 ~ 35g/L is located at 70 ~ 80 DEG C by base fabric 1 ~ 2h is managed, then it is standby in 50 ~ 70 DEG C of 20 ~ 40min of oxidation processes, cold water wash, drying with the hydrogen peroxide that mass concentration is 8 ~ 12g/L With the active peptides containing 0.001 ~ 0.003wt%, the amino acid sequence of active peptides are in cellulase solution HSHACASYSRCYCRCLRCHPGCVNCYRCSR, the active peptides can change the osmotic pressure of fiber in fabric, substantially increase The wettability of cellulase solution so that protease preferably can be adsorbed on the surface of fabric, and nontoxic, to skin Having no stimulation, do not interfere with the physicochemical property of fabric, the step can activate scrim surfaces, increase the functional group of fiber surface, Strengthen the binding strength of nano particle and fiber, cellulase is natural prodcuts, and energy consumption is low, and sewage is disposable, to environmental hazard It is small, better conform to environment protection requirement；
It is prepared by Ludox：4 ~ 6 parts of tetraethyl orthosilicate, 45 ~ 55 parts of absolute ethyl alcohol, 2 ~ 5 parts of ammoniacal liquor are weighed by weight, 45 ~ 55 10 ~ 15h is stirred at DEG C, produces Ludox, the Ludox has unique nano-porous structure, and its porosity is high, adsorptivity By force, specific surface area is big, and chemically stable is good, SiO2Particle surface contains substantial amounts of oh group, can be with the hydroxyl of fiber surface Adsorb and combine under hydrogen bond action, fiber surface can be incorporated in, reach hydrophobic effect；
It is prepared by washing-free fabric：Base fabric after pre-treatment is immersed in Ludox, bath raio 1:30 ~ 40, impregnate 50 ~ 60min, two leachings Two are rolled, and 4 ~ 9min is dried under the conditions of 75 ~ 85 DEG C, and then 110 ~ 130 DEG C of 60 ~ 100s of baking, produce washing-free fabric, colloidal sol The accurate assembling of fiber surface, the transparent film with specific function is formd, film adherability is extremely strong, has fabric super Hydrophobic performance, water are 140~150 ° in the contact angle of web surface, reach disposable purpose, lift the added value of fabric, and water Molecule is easily detected by, and gas molecule can be by so that fabric has the effect of hydrophobic permeable, making people in dress During feel comfortable；
Crosslinking post processing：It is 4 ~ 8 that fabric is added into volume ratio:1 dodecyltrimethoxysilane and alcohol mixeding liquid is carried out 4 ~ 8min of crosslinking Treatment, then room temperature dry, produce washing-free fabric, by crosslinking can make Nano-meter SiO_22Particle is fixed on fabric table Face, improving the interaction between nano particle and fabric so that nano particle is difficult for drop-off, improves hydrophobicity, water-wash resistance, Strengthen disposable effect.
Compared with prior art, the advantage of the invention is that：Washing-free fabric of the present invention has ultra-hydrophobicity, and water is in fabric The contact angle on surface is 150~160 °, reaches disposable purpose, lifts the added value of fabric, and hydrone is easily detected by, and Gas molecule can be by so that fabric has the effect of hydrophobic permeable, making people feel comfortable during dress, carrying High fabric class, increase added value, are a kind of effective ways for increasing product diversity, are to improve properties of product, expand it The important method of use range, has a very big commercial value, and energy consumption is low in process, and caused sewage is disposable, to ring Border harm is small, better conforms to environment protection requirement, utilizes popularization.
Embodiment
The present invention program is described further below by embodiment：
Embodiment 1：
A kind of washing-free fabric, composition and its parts by weight are：46 parts of cotton fiber, 25 parts of terylene, 12 parts of bamboo fibre, 13 parts of flaxen fiber. Above-mentioned each composition proportion of garment material is reasonable, fabric good permeability, is easy to paint, and has good snugness of fit, to skin It is nonirritant, make people dress it is more healthy.
A kind of preparation method of washing-free fabric, including base fabric preparation, base fabric pre-treatment, Ludox preparation, washing-free fabric system Standby, crosslinking post processing, concrete operation step are：
Base fabric prepares：Cotton fiber, terylene, bamboo fibre, flaxen fiber are weighed by formula ratio, is mixed to form composite fibre, is put into knitting Braider, the formula woven base fabric for weaving and setting through computer, is washed with cold water again after hot water treatment, and iron ironing is standby, should A large amount of avtive spots are contained in base fabric dimension table face, are easy to and SiO2Particle combines, and hygroscopicity is strong, soft, comfortable and easy to wear, has Good well-pressed, wear-resisting, crease-resistant, guarantor's type characteristic；
Base fabric pre-treatment：Base fabric at 78 DEG C is handled into 1.5h with the cellulase solution that pH is 8, mass concentration is 30g/L, then With the hydrogen peroxide that mass concentration is 10g/L in 60 DEG C of oxidation processes 30min, cold water wash, it is dried for standby, in cellulase solution Active peptides containing 0.0012wt%, the amino acid sequence of active peptides is HSHACASYSRCYCRCLRCHPGCVNCYRCSR, The active peptides can change the osmotic pressure of fiber in fabric, substantially increase the wettability of cellulase solution so that albumen Enzyme preferably can be adsorbed on the surface of fabric, and nontoxic, had no stimulation of the skin, and do not interfere with the physics and chemistry of fabric Can, the step can activate scrim surfaces, increase the functional group of fiber surface, strengthen the binding strength of nano particle and fiber, fine It is natural prodcuts to tie up plain enzyme, and energy consumption is low, and sewage is disposable, small to environmental hazard, better conforms to environment protection requirement；
It is prepared by Ludox：5 parts of tetraethyl orthosilicate, 50 parts of absolute ethyl alcohol, 4 parts of ammoniacal liquor are weighed by weight, are stirred at 50 DEG C 12h, Ludox is produced, the Ludox has unique nano-porous structure, and its porosity is high, and adsorptivity is strong, specific surface area Greatly, chemically stable is good, SiO2Particle surface contains substantial amounts of oh group, can be with the hydroxyl of fiber surface under hydrogen bond action Absorption combines, and can be incorporated in fiber surface, reach hydrophobic effect；
It is prepared by washing-free fabric：Base fabric after pre-treatment is immersed in Ludox, bath raio 1:35,58min is impregnated, two leachings two are rolled, 6min is dried under the conditions of 80 DEG C, then 120 DEG C of baking 80s, produce washing-free fabric, and colloidal sol is at accurate group of fiber surface Dress, forms the transparent film with specific function, film adherability is extremely strong, fabric is had ultra-hydrophobicity, water is in face The contact angle for expecting surface is 150~160 °, reaches disposable purpose, lifts the added value of fabric, and hydrone is easily detected by, And gas molecule can be by so that fabric has the effect of hydrophobic permeable, making people feel comfortable during dress；
Crosslinking post processing：It is 5 that fabric is added into volume ratio:1 dodecyltrimethoxysilane and alcohol mixeding liquid is handed over Connection handles 5min, and then room temperature is dried, and produces washing-free fabric, can make Nano-meter SiO_2 by crosslinking2Particle is fixed on web surface, Improve the interaction between nano particle and fabric so that nano particle is difficult for drop-off, improves hydrophobicity, water-wash resistance, increases Strong disposable effect.
Embodiment 2：
A kind of washing-free fabric, composition and its parts by weight are：50 parts of cotton fiber, 25 parts of terylene, 13 parts of bamboo fibre, 12 parts of flaxen fiber. Above-mentioned each composition proportion of garment material is reasonable, fabric good permeability, is easy to paint, and has good snugness of fit, to skin It is nonirritant, make people dress it is more healthy.
A kind of preparation method of washing-free fabric, including base fabric preparation, base fabric pre-treatment, Ludox preparation, washing-free fabric system Standby, crosslinking post processing, concrete operation step are：
1）Base fabric prepares：Cotton fiber, terylene, bamboo fibre, flaxen fiber are weighed by formula ratio, composite fibre is mixed to form, is put into pin Braider to be knitted, the formula woven base fabric for weaving and setting through computer, is washed again with cold water after hot water treatment, iron ironing is standby, A large amount of avtive spots are contained in the base fabric dimension table face, are easy to and SiO2Particle combines, and hygroscopicity is strong, soft, comfortable and easy to wear, tool There is good well-pressed, wear-resisting, crease-resistant, guarantor's type characteristic；
2）Base fabric pre-treatment：Base fabric at 75 DEG C is handled into 2h with the cellulase solution that pH is 9, mass concentration is 30g/L, then With the hydrogen peroxide that mass concentration is 10g/L in 60 DEG C of oxidation processes 30min, cold water wash, it is dried for standby, in cellulase solution Active peptides containing 0.002wt%, the amino acid sequence of active peptides is HSHACASYSRCYCRCLRCHPGCVNCYRCSR, The active peptides can change the osmotic pressure of fiber in fabric, substantially increase the wettability of cellulase solution so that albumen Enzyme preferably can be adsorbed on the surface of fabric, and nontoxic, had no stimulation of the skin, and do not interfere with the physics and chemistry of fabric Can, the step can activate scrim surfaces, increase the functional group of fiber surface, strengthen the binding strength of nano particle and fiber, fine It is natural prodcuts to tie up plain enzyme, and energy consumption is low, and sewage is disposable, small to environmental hazard, better conforms to environment protection requirement；
3）It is prepared by Ludox：5 parts of tetraethyl orthosilicate, 50 parts of absolute ethyl alcohol, 4 parts of ammoniacal liquor are weighed by weight, are stirred at 50 DEG C 12h, Ludox is produced, the Ludox has unique nano-porous structure, and its porosity is high, and adsorptivity is strong, specific surface area Greatly, chemically stable is good, SiO2Particle surface contains substantial amounts of oh group, can be with the hydroxyl of fiber surface under hydrogen bond action Absorption combines, and can be incorporated in fiber surface, reach hydrophobic effect；
4）It is prepared by washing-free fabric：Base fabric after pre-treatment is immersed in Ludox, bath raio 1:35, impregnate 60min, two leachings two Roll, 5min is dried under the conditions of 80 DEG C, then 120 DEG C of baking 90s, produce washing-free fabric, colloidal sol is in the accurate of fiber surface Assembling, forms the transparent film with specific function, film adherability is extremely strong, fabric is had ultra-hydrophobicity, and water exists The contact angle of web surface is 150~160 °, reaches disposable purpose, lifts the added value of fabric, and hydrone is not easy to lead to Cross, and gas molecule can be by so that fabric has the effect of hydrophobic permeable, making people feel to relax during dress Clothes；
5）Crosslinking post processing：It is 6 that fabric is added into volume ratio:1 dodecyltrimethoxysilane and alcohol mixeding liquid is carried out Crosslinking Treatment 6min, then room temperature dry, produce washing-free fabric, by crosslinking can make Nano-meter SiO_22Particle is fixed on fabric table Face, improving the interaction between nano particle and fabric so that nano particle is difficult for drop-off, improves hydrophobicity, water-wash resistance, Strengthen disposable effect.
Embodiment 3：
Washing-free fabric performance test：
The fabric of embodiment 1, embodiment 2 is set to test group, common commercially available fabric is set to control group, carries out anti-performance survey respectively Examination.
The static contact angle of fabric and water is tested：Static water contact angles test is carried out with video contact angle measuring instrument, every time Water is 3 μ L, reading after water droplet contacts 60s with fabric.Measure 5 times, average, as a result such as in same sample diverse location Shown in table 1.
Table 1：Washing-free fabric the performance test results
Project Contact angle（°）
Embodiment 1 145.8
Embodiment 1 147.5
Control group 120.3
As shown in Table 1, the contact angle of fabric of the present invention is far longer than control group, illustrates that fabric hydrophobic effect of the present invention is good, has Disposable effect.
Routine operation in the operating procedure of the present invention is well known to those skilled in the art, herein without repeating.
Technical scheme is described in detail embodiment described above, it should be understood that it is described above only For the specific embodiment of the present invention, it is not intended to limit the invention, all any modifications made in the spirit of the present invention, Supplement or similar fashion replacement etc., should be included in the scope of the protection.
SEQUENCE LISTING
<110>Ningbo high and new technology industrial development zone Da Kang industrial technologies Co., Ltd
<120>A kind of washing-free fabric and preparation method thereof
<130> 1
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 30
<212> PRT
<213>It is artificial synthesized
<400> 1
His Ser His Ala Cys Ala Ser Tyr Ser Arg Cys Tyr Cys Arg Cys Leu
1 5 10 15
Arg Cys His Pro Gly Cys Val Asn Cys Tyr Arg Cys Ser Arg
20 25 30

Claims (9)

  1. A kind of 1. washing-free fabric, it is characterised in that：The composition and its parts by weight of described fabric be：40 ~ 50 parts of cotton fiber, terylene 22 ~ 28 parts, 10 ~ 15 parts of bamboo fibre, 10 ~ 15 parts of flaxen fiber.
  2. 2. a kind of preparation method of washing-free fabric, including：Including base fabric preparation, base fabric pre-treatment, Ludox preparation, washing-free fabric Prepare, crosslinking post processing.It is characterized in that：Described base fabric pre-treatment step is：Base fabric is handled with cellulase solution, then With dioxygen water process, cold water wash, drying.
  3. A kind of 3. preparation method of washing-free fabric according to claim 2, it is characterised in that：Described base fabric pre-treatment step Rapid cellulase pH value of solution is 7 ~ 10, and mass concentration is 25 ~ 35g/L, and treatment temperature is 70 ~ 80 DEG C, and the time is 1 ~ 2h.
  4. A kind of 4. preparation method of washing-free fabric according to claim 2, it is characterised in that：Described base fabric pre-treatment step Contain 0.001 ~ 0.003wt% active peptides in rapid cellulase solution, the amino acid sequence of active peptides is HSHACASYSRCYCRCLRCHPGCVNCYRCSR。
  5. A kind of 5. preparation method of washing-free fabric according to claim 2, it is characterised in that：Described base fabric pre-treatment step Hydrogen peroxide mass concentration is 8 ~ 12g/L in rapid, and treatment temperature is 50 ~ 70 DEG C, and the time is 20 ~ 40min.
  6. A kind of 6. preparation method of washing-free fabric according to claim 2, it is characterised in that：Described Ludox prepares step Suddenly it is：Take 4 ~ 6 parts of tetraethyl orthosilicate, 45 ~ 55 parts of absolute ethyl alcohol, 2 ~ 5 parts of ammoniacal liquor by weight, at 45 ~ 55 DEG C stir 10 ~ 15h。
  7. A kind of 7. preparation method of washing-free fabric according to claim 2, it is characterised in that：It is prepared by described washing-free fabric Step is：Base fabric after pre-treatment is immersed in Ludox, bath raio 1:30 ~ 40,50 ~ 60min is impregnated, two leachings two are rolled, 75 ~ 4 ~ 9min is dried under the conditions of 85 DEG C, then 110 ~ 130 DEG C of 60 ~ 100s of baking.
  8. A kind of 8. preparation method of washing-free fabric according to claim 2, it is characterised in that：Described crosslinking post processing step Suddenly it is：Fabric is added into dodecyltrimethoxysilane and alcohol mixeding liquid carries out 4 ~ 8min of crosslinking Treatment, then room temperature is dried in the air It is dry.
  9. A kind of 9. preparation method of washing-free fabric according to claim 8, it is characterised in that：Described crosslinking post processing step The volume ratio of dodecyltrimethoxysilane and ethanol is 4 ~ 8 in rapid:1.
CN201710486931.0A 2017-06-23 2017-06-23 A kind of washing-free fabric and preparation method thereof Withdrawn CN107338653A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108308750A (en) * 2018-04-28 2018-07-24 西安培华学院 Thermoregulation type functional clothes based on flexible solar panel
CN111455659A (en) * 2020-04-23 2020-07-28 宁波市中迪鞋业有限公司 Waterproof and dustproof children garment fabric

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Publication number Priority date Publication date Assignee Title
CN103397439A (en) * 2013-08-20 2013-11-20 吴江市帛乔纺织有限公司 Wear-resistant breathable cloth
CN103806262A (en) * 2014-01-28 2014-05-21 东华大学 Preparation method of self-cleaning wool fabric
CN104499156A (en) * 2014-12-22 2015-04-08 常熟市金羽纤维制品厂 Production method for functional fibrilia fabric
CN204296151U (en) * 2014-09-25 2015-04-29 常熟市乐德维织造有限公司 A kind of multifunctional fibre fabric
CN105568491A (en) * 2015-12-18 2016-05-11 江苏新凯奇纺织实业有限公司 Anti-bacterial fabric

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103397439A (en) * 2013-08-20 2013-11-20 吴江市帛乔纺织有限公司 Wear-resistant breathable cloth
CN103806262A (en) * 2014-01-28 2014-05-21 东华大学 Preparation method of self-cleaning wool fabric
CN204296151U (en) * 2014-09-25 2015-04-29 常熟市乐德维织造有限公司 A kind of multifunctional fibre fabric
CN104499156A (en) * 2014-12-22 2015-04-08 常熟市金羽纤维制品厂 Production method for functional fibrilia fabric
CN105568491A (en) * 2015-12-18 2016-05-11 江苏新凯奇纺织实业有限公司 Anti-bacterial fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108308750A (en) * 2018-04-28 2018-07-24 西安培华学院 Thermoregulation type functional clothes based on flexible solar panel
CN111455659A (en) * 2020-04-23 2020-07-28 宁波市中迪鞋业有限公司 Waterproof and dustproof children garment fabric

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Application publication date: 20171110