CN107087837B - A kind of nano-antibacterial type hand washing clothes - Google Patents
A kind of nano-antibacterial type hand washing clothes Download PDFInfo
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- CN107087837B CN107087837B CN201710278621.XA CN201710278621A CN107087837B CN 107087837 B CN107087837 B CN 107087837B CN 201710278621 A CN201710278621 A CN 201710278621A CN 107087837 B CN107087837 B CN 107087837B
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/12—Surgeons' or patients' gowns or dresses
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
- A41D31/305—Antimicrobial, e.g. antibacterial using layered materials
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
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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
- D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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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
- 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
- D06M15/03—Polysaccharides or derivatives thereof
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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
- 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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- 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
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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
- D06M16/006—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with wool-protecting agents; with anti-moth agents
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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
- 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
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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
- 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
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Abstract
The present invention provides a kind of nano-antibacterial type hand washing clothes, it is characterised in that：The main body fabric of hand washing clothes includes base, dissolving separation layer and antibacterial surface layer outward by center；Base is using following parts by weight at being grouped as：20~35 parts of plant fiber；5~10 parts of dodecyl benzyl dimethyl ammonium chloride；Polylactic acid：6~12 parts；Dissolving separation layer is using following parts by weight at being grouped as：8~14 parts of gelatin；10~15 parts of cellulase；Antibacterial surface layer is using following parts by weight at being grouped as：2 3~5 parts of amino B D of Chitosan (1 4)；6~8 parts of nano anti-biotic material.Using a kind of nano-antibacterial type hand washing clothes of the above component, sterilizing processing can be carried out to hand washing clothes using the material of hand washing clothes itself, automatic classifying can be also carried out in the hot water simultaneously to unmake processing, eliminate a large amount of manpower and materials, and not can cause environmental pollution.
Description
Technical field
The present invention relates to field of medical article technology, more particularly to a kind of nano-antibacterial type hand washing clothes.
Background technology
Hand washing clothes (English name Scrubs) refer to clinical staff in aseptic operation room, perform the operation for patient or
A kind of particular job clothes worn when the other sterile treatments of person, the appearance of hand washing clothes can trace back to the 1940s earliest.
With the appearance of the development surgical sterilizing of medicine and the development of various disinfection technologies, operation Shi doctor starts the clothing after dress disinfection
Object.Surgeon's operation consent must wear this clothes handwashing disinfection, therefore such clothes are also referred to as hand washing clothes.It washes
Hand clothing is also through the clothes of inside as medical worker, and protective action is played to medical worker.
However, since existing hand washing clothes are that common cloth is made, completely without any bactericidal effect, to medical matters people
The protective effect of member is very faint, once hand washing clothes are infected, healthy and safe also imply that of medical worker receives threat.
In addition, according to the Ministry of Public Health《Hospital infection management specification》The regulation of the middle management using medical supplies, it is all disposable
The medical supplies used must all carry out disinfection processing after using, and disinfecting must be carried out in situ, i.e., be soaked in and disappear containing chlorine on the spot
The processing that carries out disinfection is impregnated in the molten device of venom.Soaking disinfection liquid replace weekly it is secondary, daily monitor concentration it is primary, be allowed to keep
The effective concentration of chlorinty >=500mg/L.It carries out processing of unmaking again after disinfection, then is uniformly processed by specified manufacturer.
And existing hand washing clothes are often difficult to continue to recycle, and be difficult to degrade, often handled by burning.
Therefore, it will appear problems in the processing procedure of hand washing clothes after use：1, a large amount of thimerosal is needed to carry out
Disinfection, and there is subsequent processing after use in thimerosal, once deal with and may occur the possibility of secondary pollution improperly
Property；2, it needs manually to carry out processing of unmaking, to expend a large amount of manpower and materials；3, it can not degrade, carry out burning disposal meeting
It pollutes the environment.
Invention content
To solve the problems, such as to mention in background above technology, the present invention provides a kind of nano-antibacterial type hand washing clothes, hand washing clothes
Main body fabric by center include base, dissolving separation layer and antibacterial surface layer outward；Wherein, it includes such as that the base, which uses,
Lower parts by weight at being grouped as：
20~35 parts of plant fiber；
5~10 parts of dodecyl benzyl dimethyl ammonium chloride；
6~12 parts of polylactic acid；
It includes following parts by weight at being grouped as that the dissolving separation layer, which uses,：
8~14 parts of gelatin；
10~15 parts of cellulase；
It includes following parts by weight at being grouped as that the antibacterial surface layer, which uses,：
3~5 parts of Chitosan (1-4) -2- amino-B-D；
6~8 parts of nano anti-biotic material.
Further, the antibacterial surface layer surface is coated with active carbon powder particle.
Further, the coat-sleeve of nano-antibacterial type hand washing clothes, anter and rear piece are all made of suture made of flax fiber silk
Line is sutured.
Further, the nano anti-biotic material is one or both of nano silver or Nano-Zinc.
Further, the plant fiber include cotton fiber, stalk fibre, husk fiber, one kind in flax fiber or
It is a variety of.
A kind of preparation method of nano-antibacterial type hand washing clothes, includes the following steps：
S100, base material is prepared：By 20~35 parts of plant fibers, 5~10 parts of dodecyl benzyl dimethyl ammonium chlorides,
6~12 parts of polylactic acid and 8~10 parts of water are mixed at 80 DEG C~100 DEG C；Textile material is made in mixture after stirring,
And as the base material of hand washing clothes；
S200, the base material of preparation is made to hand washing clothes fabric, and hand washing clothes base is made in the cutting of hand washing clothes fabric；
S300, dissolving separation layer maceration extract is prepared：By 8~14 parts of gelatin and 10~15 parts of cellulases at 70 DEG C~80 DEG C
Lower mixing 2h~3h；
S400, hand washing clothes base made of S200 is immersed in dissolving separation layer maceration extract, and constant temperature soaks at 60 DEG C
After stain 1.5h~2h, it is dried at normal temperatures；Repeat the step 2~4 time；
S500, antibacterial surface layer maceration extract is prepared：3~5 parts of Chitosan (1-4) -2- amino-B-D, 6~8 parts are received
2h~3h is mixed in nano antibacterial material and 2~3 parts of water at 60 DEG C~75 DEG C；
S600, the hand washing clothes base being immersed in S400 in dissolving separation layer maceration extract and after drying are impregnated in antibacterial surface
In layer maceration extract, and it is dried under room temperature after constant temperature dipping 1.0h~2h at 80 DEG C；It is after repeating the step 2~3 time
Obtain nano-antibacterial type hand washing clothes.
Further, in S600, after hand washing clothes drying, the even application active carbon powder particle on hand washing clothes surface.
Further, the active carbon powder particle is heated 0.5h before spraying in 150 DEG C~200 DEG C of environment
~1.0h.
Further, when fabric being prepared hand washing clothes base in s 200, the coat-sleeve of hand washing clothes base, anter and rear piece are equal
It is sutured using suture made of flax fiber.
A kind of nano-antibacterial type hand washing clothes provided by the invention can utilize when being placed into 80 DEG C~85 DEG C of hot water
The material of hand washing clothes itself carries out sterilizing processing to hand washing clothes, while can also carry out automatic classifying and unmake processing.One side
Face, which is avoided, is handled clothing using a large amount of disinfection solution, and the subsequent processing problem of thimerosal is not present；Another party
Face just can carry out nano-antibacterial type hand washing clothes decomposing ruining without carrying out processing of manually unmaking by the cellulase of material internal
Shape processing, eliminates a large amount of manpower and materials.In addition, nano-antibacterial type hand washing clothes provided by the invention can carry out in the environment
Natural degradation will not pollute the environment burning to generating pernicious gas.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of main body fabric structure schematic diagram of nano-antibacterial type hand washing clothes provided by the invention；
Fig. 2 is a kind of positive structure schematic of nano-antibacterial type hand washing clothes provided by the invention；
Fig. 3 is a kind of Fig. 2 side structure schematic diagrams of nano-antibacterial type hand washing clothes provided by the invention；
Fig. 4 is the enzymatic activity line chart of cellulase under different temperatures.
Reference numeral：
30 antibacterial surface layer of separation layer is dissolved in 10 bases 20
Piece after 40 coat-sleeve, 50 anter 60
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The present invention provides a kind of nano-antibacterial type hand washing clothes, as shown in Figure 1, the main body fabric of hand washing clothes by center outward
Including base 10, dissolving separation layer 20 and antibacterial surface layer 30；Wherein, the base is using including following parts by weight into grouping
At：
Plant fiber：20~35 parts；
Dodecyl benzyl dimethyl ammonium chloride：5~10 parts；
Polylactic acid：6~12 parts；
It includes following parts by weight at being grouped as that the dissolving separation layer, which uses,：
Gelatin：8~14 parts；
Cellulase：10~15 parts；
It includes following parts by weight at being grouped as that the antibacterial surface layer, which uses,：
Chitosan (1-4) -2- amino-B-D：3~5 parts；
Nano anti-biotic material：6~8 parts.
A kind of nano-antibacterial type hand washing clothes provided by the invention can utilize when being placed into 80 DEG C~85 DEG C of hot water
The material of hand washing clothes itself carries out sterilizing processing to hand washing clothes, while can also carry out automatic classifying and unmake processing.One side
Face, which is avoided, is handled clothing using a large amount of disinfection solution, and the subsequent processing problem of thimerosal is not present；Another party
Face just can carry out nano-antibacterial type hand washing clothes decomposing ruining without carrying out processing of manually unmaking by the cellulase of material internal
Shape processing, eliminates a large amount of manpower and materials.In addition, nano-antibacterial type hand washing clothes provided by the invention can carry out in the environment
Natural degradation will not pollute the environment burning to generating pernicious gas.
Preferably, the antibacterial surface layer surface is coated with active carbon powder particle.Active carbon powder can increase surface
Bacterium even virus can be locked on antibacterial surface layer, keep antibacterial material preferably right by the adsorptivity of antibiotic layer
Bacterium and virus are killed.
Preferably, as shown in Figures 2 and 3, coat-sleeve 40, anter 50 and the rear piece 60 of nano-antibacterial type hand washing clothes are all made of Asia
Suture 70 made of flaxen fiber silk is sutured.It, can since flax fiber has the function of antiallergy, antistatic, antibacterial
It prevents from bacterium from suturing in gap from hand washing clothes to enter inside hand washing clothes；Simultaneously flax fiber have fabulous hygroscopicity, when will this
When the nano-antibacterial type hand washing clothes that invention provides are placed into 80 DEG C~85 DEG C of hot water, the fibre in mixed liquor can be absorbed rapidly
The plain enzyme of dimension, and react therewith.Flax fiber silk can hydrolyze after being acted on by cellulase, and then nano-antibacterial type is made to wash
Coat-sleeve, anter and the separation of rear piece of hand clothing, accomplish effect of preferably unmaking, to reach《Hospital infection management specification》Requirement.
Preferably, the nano anti-biotic material is one or more in nano silver, Nano-Zinc or nano-titanium dioxide.By
There is good antibiotic and sterilizing ability in nano silver and Nano-Zinc, can preferably protect the user of nano-antibacterial type hand washing clothes
Safety.In addition, the nano-titanium dioxide used is nanometer anatase titania, at hot water in having bright environment
Nano-antibacterial type hand washing clothes are managed, the sterilizing ability of nanometer anatase titania can be played, the nanometer two in bright environment
Titanium oxide can absorb the ultraviolet light in light, and carry out effective killing processing to bacterium or virus；And nano-titanium dioxide is also
Have the function of radiation protection, user can be protected to reduce the influence of radiation in the radiation area of hospital, while also having centainly
Antifouling and deodorizing effect.
Preferably, the plant fiber includes cotton fiber, stalk fibre, husk fiber, one kind in flax fiber or more
Kind.
A kind of preparation method of nano-antibacterial type hand washing clothes, includes the following steps：
S100, base material is prepared：By 20~35 parts of plant fibers, 5~10 parts of dodecyl benzyl dimethyl ammonium chlorides,
6~12 parts of polylactic acid, 8~10 parts of water are mixed at 80 DEG C~100 DEG C；Textile material is made in mixture after stirring, and
Base material as hand washing clothes；
Since dodecyl benzyl dimethyl ammonium chloride has stronger bactericidal effect, property is stable, it is fast light, pressure-resistant,
Dodecyl benzyl dimethyl ammonium chloride and plant fiber are combined using polylactic acid, can make plant by heat-resisting, non-volatility
Fibres are combined with the sterilizing ability of dodecyl benzyl dimethyl ammonium chloride.Polylactic acid itself also has excellent antibacterial and anti-mildew
The effect of characteristic has biodegradability, and is free of noxious material, can degrade in the environment.By plant fiber, 12
Be added in zephiran and polylactic acid a small amount of water be mixed made of material be made textile material, then by its
The base material of hand washing clothes fabric is made, there is good sterilization antibacterial ability, and the base material itself has good drop
Solution ability, does not pollute the environment.
S200, the base material of preparation is made to hand washing clothes fabric, and hand washing clothes is made in the cutting of hand washing clothes fabric；
S300, dissolving separation layer maceration extract is prepared：By 8~14 parts of gelatin and 10~15 parts of cellulases at 70 DEG C~80 DEG C
Lower mixing 2h~3h；
S400, hand washing clothes made of S200 are immersed in dissolving separation layer maceration extract, and constant temperature impregnates at 60 DEG C
After 1.5h~2h, it is dried at normal temperatures；Repeat the step 2~4 time；
Gelatin softens at 70 DEG C~80 DEG C is presented certain flow-like, can coat cellulase, and in the temperature
Lower cellulase itself will not inactivate, and gelatin is dried after coating cellulase under room temperature, since gelatin is 50
DEG C or less when be rendered as solid state, therefore can preferably be attached to the surface of hand washing clothes base after air drying, repeat
The thickness of covering can be increased after several times.It can also repeatedly be impregnated according to specific needs.
S500, antibacterial surface layer maceration extract is prepared：3~5 parts of Chitosan (1-4) -2- amino-B-D, 6~8 parts are received
2h~3h is mixed in nano antibacterial material and 2~3 parts of water at 60 DEG C~75 DEG C；
S600, the hand washing clothes base being immersed in S400 in dissolving separation layer maceration extract and after drying are impregnated in antibacterial surface
In layer maceration extract, and it is dried under room temperature after constant temperature dipping 1.0h~2h at 80 DEG C；It is after repeating the step 2~3 time
Obtain nano-antibacterial type hand washing clothes.Chitosan (1-4) -2- amino-B-D is tasteless, odorless, non-toxic, has significant inhale
Attached ability, can adsorbing metal ions, nano anti-biotic material can also be adsorbed；Chitosan (1-4) -2- ammonia simultaneously
Base-B-D has strong protein adsorption ability, can be by bacterium or viruses adsorption, while by being adsorbed on internal nano anti-biotic material
Bacterium is killed, the activity of bacterium can be inhibited well.
Preferably, in S600, after hand washing clothes drying, the even application active carbon powder particle on hand washing clothes surface.
Preferably, the active carbon powder particle before spraying in 150 DEG C~200 DEG C of environment by heating 0.5h~
1.0h。
Active carbon powder can increase the adsorptivity of antibacterial surface layer, can bacterium even virus be locked in surface and resisted
On bacterium layer, antibacterial material is enable preferably to carry out killing processing to bacterium even virus.Active carbon powder is heated
Processing can make active carbon powder be more securely attached to the surfaces of hand washing clothes and not easily to fall off.
Further, when fabric being prepared hand washing clothes base in s 200, the coat-sleeve of hand washing clothes base, anter and rear piece are equal
It is sutured using suture made of flax fiber silk.
The present invention provides following embodiment：
Embodiment 1：
S100, base material is prepared：By the poly- breast of 20 parts of plant fibers, 6 parts of dodecyl benzyl dimethyl ammonium chlorides and 6 parts
Acid and 8 parts of water are mixed at 80 DEG C~100 DEG C；Textile material is made in mixed substance, and as the base of hand washing clothes
Layer material；
S200, the base material of preparation is made to hand washing clothes fabric, and hand washing clothes base is made in the cutting of hand washing clothes fabric；
Coat-sleeve, anter and the rear piece of hand washing clothes base are all made of suture made of flax fiber silk and are sutured；
S300, dissolving separation layer maceration extract is prepared：8 parts of gelatin and 12 parts of cellulases are mixed at 70 DEG C~80 DEG C and are stirred
Mix 2h~3h；
S400, hand washing clothes base made of S200 is immersed in dissolving separation layer maceration extract, and constant temperature soaks at 60 DEG C
After stain 1.5h~2h, it is dried at normal temperatures；Repeat the step 3 time；
S500, antibacterial surface layer maceration extract is prepared：By 3 parts of Chitosan (1-4) -2- amino-B-D, 7 parts of nano-antibacterials
2h~3h is mixed in material and 3 parts of water at 60 DEG C~75 DEG C；
S600, the hand washing clothes base being immersed in S400 in dissolving separation layer maceration extract and after drying are impregnated in antibacterial surface
In layer maceration extract, and it is dried under room temperature after constant temperature dipping 1.0h~2h at 80 DEG C；After repetition step 2 time to obtain the final product
To nano-antibacterial type hand washing clothes.
Embodiment 2：
S100, base material is prepared：By the poly- breast of 26 parts of plant fibers, 8 parts of dodecyl benzyl dimethyl ammonium chlorides and 7 parts
Acid and 9 parts of water are mixed at 80 DEG C~100 DEG C；Textile material is made in mixed substance, and as the base of hand washing clothes
Layer material；
S200, the base material of preparation is made to hand washing clothes fabric, and hand washing clothes base is made in the cutting of hand washing clothes fabric；
Coat-sleeve, anter and the rear piece of hand washing clothes base are all made of suture made of flax fiber silk and are sutured；
S300, dissolving separation layer maceration extract is prepared：8 parts of gelatin and 13 parts of cellulases are mixed at 70 DEG C~80 DEG C and are stirred
Mix 2h~3h；
S400, hand washing clothes made of S200 are immersed in dissolving separation layer maceration extract, and constant temperature impregnates at 60 DEG C
After 1.5h~2h, it is dried at normal temperatures；Repeat the step 3 time；
S500, antibacterial surface layer maceration extract is prepared：By 5 parts of Chitosan (1-4) -2- amino-B-D, 8 parts of nano-antibacterials
2h~3h is mixed in material and 3 parts of water at 60 DEG C~75 DEG C；
S600, the hand washing clothes base being immersed in S400 in dissolving separation layer maceration extract and after drying are impregnated in antibacterial surface
In layer maceration extract, and it is dried under room temperature after constant temperature dipping 1.0h~2h at 80 DEG C；After repetition step 2 time to obtain the final product
To nano-antibacterial type hand washing clothes.
Embodiment 3：
S100, base material is prepared：By 35 parts of plant fibers, 5~10 parts of dodecyl benzyl dimethyl ammonium chlorides and 12
Part polylactic acid and 10 parts of water are mixed at 80 DEG C~100 DEG C；Mixed substance is made textile material, and as washing one's hands
The base material of clothing；
S200, the base material of preparation is made to hand washing clothes fabric, and hand washing clothes base is made in the cutting of hand washing clothes fabric；
Coat-sleeve, anter and the rear piece of hand washing clothes base are all made of suture made of flax fiber silk and are sutured；
S300, dissolving separation layer maceration extract is prepared：13 parts of gelatin and 15 parts of cellulases are mixed at 70 DEG C~80 DEG C
Stir 2h~3h；
S400, hand washing clothes made of S200 are immersed in dissolving separation layer maceration extract, and constant temperature impregnates at 60 DEG C
After 1.5h~2h, it is dried at normal temperatures；Repeat the step 3 time；
S500, antibacterial surface layer maceration extract is prepared：By 3~5 parts of Chitosan (1-4) -2- amino-B-D, 8 parts of nanometers
2h~3h is mixed in anti-biotic material and 3 parts of water at 60 DEG C~75 DEG C；
S600, the hand washing clothes base being immersed in S400 in dissolving separation layer maceration extract and after drying are impregnated in antibacterial surface
In layer maceration extract, and it is dried under room temperature after constant temperature dipping 1.0h~2h at 80 DEG C；After repetition step 2 time to obtain the final product
To nano-antibacterial type hand washing clothes.
Embodiment 4,
S100, base material is prepared：By the poly- breast of 20 parts of plant fibers, 6 parts of dodecyl benzyl dimethyl ammonium chlorides and 6 parts
Acid and 8 parts of water are mixed at 80 DEG C~100 DEG C；Textile material is made in mixed substance, and as the base of hand washing clothes
Layer material；
S200, the base material of preparation is made to hand washing clothes fabric, and hand washing clothes base is made in the cutting of hand washing clothes fabric；
Coat-sleeve, anter and the rear piece of hand washing clothes base are all made of suture made of flax fiber silk and are sutured；
S300, dissolving separation layer maceration extract is prepared：8 parts of gelatin and 12 parts of cellulases are mixed at 70 DEG C~80 DEG C and are stirred
Mix 2h~3h；
S400, hand washing clothes base made of S200 is immersed in dissolving separation layer maceration extract, and constant temperature soaks at 60 DEG C
After stain 1.5h~2h, it is dried at normal temperatures；Repeat the step 3 time；
S500, antibacterial surface layer maceration extract is prepared：By 3 parts of Chitosan (1-4) -2- amino-B-D, 7 parts of nano-antibacterials
2h~3h is mixed in material and 3 parts of water at 60 DEG C~75 DEG C；
S600, the hand washing clothes base being immersed in S400 in dissolving separation layer maceration extract and after drying are impregnated in antibacterial surface
In layer maceration extract, and it is dried at 50 DEG C~70 DEG C after constant temperature dipping 1.0h~2h at 80 DEG C；Repeat the step 2 time
Afterwards, active carbon powder particle is in before spraying in 150 DEG C~200 DEG C of environment by even application after heating 0.5h~1.0h
To get to nano-antibacterial type hand washing clothes on hand washing clothes surface.
Comparative example 1,
Commercially available non-woven fabrics hand washing clothes.
Comparative example 2,
Commercially available pure cotton hand washing clothes.
Embodiment explanation：The size of hand washing clothes and thickness are protected in above example 1~4 and comparative example 1~2
It holds consistent.
Test method：
Hand washing clothes in Examples 1 to 4 and comparative example 1~2 are placed in identical external environment and carry out pollution processing
24h；
Hand washing clothes in Examples 1 to 4 and comparative example 1~2 are individually positioned in the bucket of identical size model number and material
In, identical and equivalent normal-temperature water is added and is submerged just to hand washing clothes；
After submerging 2h, the form S1 of hand washing clothes in bucket is observed, and respectively from Examples 1 to 4 and comparative example 1~2
The hand washing clothes soaking water that equivalent is measured in hand washing clothes bucket is observed the total plate count in hand washing clothes soaking water, and is counted per ml
Total plate count T1 (cfu/ml)；
The hot water of equivalent is added in the hand washing clothes bucket into Examples 1 to 4 and comparative example 1~2 respectively, side adds in the process
Hot water side is stirred, and hot-spot is avoided；
When the temperature rise in each bucket is to 80 DEG C~85 DEG C, stop addition hot water, and in 60 DEG C~65 DEG C environment
Middle constant temperature stands 8h；
After constant temperature is stood, after being slowly stirred 5mi n with identical rotating speed, the form S2 of hand washing clothes in bucket is observed, and divide
The hand washing clothes soaking water of equivalent, observation hand washing clothes leaching are measured not from the hand washing clothes bucket in Examples 1 to 4 and comparative example 1~2
Total plate count in soaked, and it is the total plate count T2 (cfu/m l) for counting and doing statistics per ml.
Observation and statistical result are as shown in following table table 1：
Table 1
By upper table it can be seen that nano-antibacterial type hand washing clothes Examples 1 to 4 provided by the invention with comparative example 1~2
It compares, after being polluted in being put into identical environment, the total plate count in Examples 1 to 4 is considerably less than comparative example 1 and 2；
It is put into after being handled in 80 DEG C~85 DEG C of hot water, broken state occurs in the hand washing clothes state of Examples 1 to 4, and compares
Any change does not occur for the state of example 1~2；And Examples 1 to 4 is placed total plate count in the water in the bucket of hand washing clothes and is occurred
It is greatly lowered, and the total plate count in comparative example 1~2 only occurs to reduce on a small quantity, sterilization effect unobvious.Therefore, pass through
Above table, which can be seen that nano-antibacterial type hand washing clothes provided by the invention in the hot water, to be had from the effect sterilized with selfdecomposition
Fruit, is avoided and is handled clothing using a large amount of disinfection solution, less there are problems that the subsequent processing of thimerosal, and nothing
Need to manually be unmake processing, itself just can be carried out decomposing processing of unmaking in the hot water, be eliminated a large amount of manpower and materials.
The concrete principle of the above phenomenon is as described below：
When nano-antibacterial type hand washing clothes provided by the invention since antibacterial surface layer uses Chitosan (1-4) -2-
The material processing of amino-B-D and nano anti-biotic material, the bactericidal effect of the two nor only simple superposition, due to polydextrose
Amine (1-4) -2- amino-B-D is tasteless, odorless, non-toxic, and have significant adsorption capacity, can adsorbing metal ions, also can
It is enough to adsorb nano anti-biotic material；Chitosan (1-4) -2- amino-B-D has strong protein adsorption ability, energy simultaneously
Enough by bacterium or viruses adsorption, and by being adsorbed on the nano anti-biotic material inside Chitosan (1-4) -2- amino-B-D to thin
Bacterium is killed, and can inhibit the activity of bacterium well.Therefore after polluting same time in same environment, the present invention carries
Total plate count in the nano-antibacterial type hand washing clothes Examples 1 to 4 of confession is less than the hand washing clothes total plate count in comparative example 1~2.
Due to the hand washing clothes dissolving layer in nano-antibacterial type hand washing clothes Examples 1 to 4 provided by the invention using gelatin and
The mixture of cellulase, gelatin softens at 70 DEG C~80 DEG C is presented flow-like, therefore in 80 DEG C~85 DEG C of hot water
After processing, it will be with the softening of gelatin and come into full contact with instead with flax fiber silk suture by the cellulase that gelatin coats
It answers, and vitrifying can occur at 60 DEG C~65 DEG C due to polylactic acid at this time and soften, to make plant fiber also can be with fiber
Plain enzyme is in contact reaction；The enzymatic activity of cellulase under different temperatures is as shown in Figure 4.
In normal temperature, cellulase hardly works with cellulose, also ensures receiving for invention offer in this way
Being hardly damaged property of nano antibacterial type hand washing clothes；And by Fig. 4 it is known that when cellulase be in 55 DEG C~65 DEG C when, cellulase
Active highest, therefore can be sent out with the plant fiber of flax fiber silk suture and base in nano-antibacterial type hand washing clothes
Unboiled water solution；To make nano-antibacterial type hand washing clothes decompose and automatically damaging shape in the hot water of specific temperature, reduce artificial
The workload unmake.
And after the dodecyl benzyl dimethyl ammonium chloride in base dissolves in the hot water, it can be to thin in hand washing clothes
Bacterium even virus plays the role of killing strongly；And active carbon powder particle is in 150 DEG C~200 by embodiment 4 before spraying
DEG C environment in by heating 0.5h~1.0h after even application antibacterial surface layer can be further enhanced on hand washing clothes surface
Bacterium even virus can be locked on antibacterial surface layer by adsorptivity, enable antibacterial material preferably to bacterium even
It is that virus carries out killing processing.
Although herein more has used base, dissolved the terms such as separation layer, antibacterial surface layer, it is not precluded
Use the possibility of other terms.The use of these items is only for more easily describe and explain the essence of the present invention；
They are construed to any one of the additional limitations and are all disagreed with spirit of that invention.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of nano-antibacterial type hand washing clothes, it is characterised in that：The main body fabric of hand washing clothes includes base, molten outward by center
Solve separation layer and antibacterial surface layer；Wherein, it includes following parts by weight at being grouped as that the base, which uses,：
20~35 parts of plant fiber；
5~10 parts of dodecyl benzyl dimethyl ammonium chloride；
6~12 parts of polylactic acid；
It includes following parts by weight at being grouped as that the dissolving separation layer, which uses,：
8~14 parts of gelatin；
10~15 parts of cellulase；
It includes following parts by weight at being grouped as that the antibacterial surface layer, which uses,：
3~5 parts of Chitosan (1-4) -2- amino-B-D；
6~8 parts of nano anti-biotic material.
2. a kind of nano-antibacterial type hand washing clothes according to claim 1, it is characterised in that：The antibacterial surface layer surface spray
It is coated with active carbon powder particle.
3. a kind of nano-antibacterial type hand washing clothes according to claim 1, it is characterised in that：The clothing of nano-antibacterial type hand washing clothes
Sleeve, anter and rear piece are all made of suture made of flax fiber silk and are sutured.
4. a kind of nano-antibacterial type hand washing clothes according to claim 1, it is characterised in that：The nano anti-biotic material is to receive
One or both of rice silver or Nano-Zinc.
5. a kind of nano-antibacterial type hand washing clothes according to claim 1, it is characterised in that：The plant fiber includes cotton fibre
It is one or more in dimension, stalk fibre, husk fiber, flax fiber.
6. a kind of preparation method of nano-antibacterial type hand washing clothes, it is characterised in that：Include the following steps：
S100, base material is prepared：By 20~35 parts of plant fibers, 5~10 parts of dodecyl benzyl dimethyl ammonium chlorides, 6~
12 parts of polylactic acid and 8~10 parts of water are mixed at 80 DEG C~100 DEG C；Textile material is made in mixture after stirring, and
Base material as hand washing clothes；
S200, the base material of preparation is made to hand washing clothes fabric, and hand washing clothes base is made in the cutting of hand washing clothes fabric；
S300, dissolving separation layer maceration extract is prepared：8~14 parts of gelatin and 10~15 parts of cellulases are mixed at 70 DEG C~80 DEG C
Close stirring 2h~3h；
S400, hand washing clothes base made of S200 is immersed in dissolving separation layer maceration extract, and constant temperature impregnates at 60 DEG C
After 1.5h~2h, it is dried at normal temperatures；Repeat the step 2~4 time；
S500, antibacterial surface layer maceration extract is prepared：3~5 parts of Chitosan (1-4) -2- amino-B-D, 6~8 parts of nanometers are anti-
2h~3h is mixed in bacterium material and 2~3 parts of water at 60 DEG C~75 DEG C；
S600, the hand washing clothes base being immersed in S400 in dissolving separation layer maceration extract and after drying are impregnated in the leaching of antibacterial surface layer
In stain liquid, and it is dried under room temperature after constant temperature dipping 1.0h~2h at 80 DEG C；It is obtained after repeating the step 2~3 time
Nano-antibacterial type hand washing clothes.
7. a kind of preparation method of nano-antibacterial type hand washing clothes according to claim 6, it is characterised in that：In S600,
After hand washing clothes drying, the even application active carbon powder particle on hand washing clothes surface.
8. a kind of preparation method of nano-antibacterial type hand washing clothes according to claim 7, it is characterised in that：The activated carbon
Powder particle is before spraying by heating 0.5h~1.0h in 150 DEG C~200 DEG C of environment.
9. a kind of preparation method of nano-antibacterial type hand washing clothes according to claim 6, it is characterised in that：In s 200 will
When fabric prepares hand washing clothes base, coat-sleeve, anter and the rear piece of hand washing clothes base be all made of suture made of flax fiber into
Row suture.
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