CN109235038A - A kind of preparation method of antibacterial facial mask fabric - Google Patents
A kind of preparation method of antibacterial facial mask fabric Download PDFInfo
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- CN109235038A CN109235038A CN201811013385.XA CN201811013385A CN109235038A CN 109235038 A CN109235038 A CN 109235038A CN 201811013385 A CN201811013385 A CN 201811013385A CN 109235038 A CN109235038 A CN 109235038A
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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
- D06M15/11—Starch or derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0212—Face masks
-
- 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
- D01F1/103—Agents inhibiting growth of microorganisms
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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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
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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
- D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic System; Zincates; Cadmates
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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
- D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
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- 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
- D06M11/80—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 boron or compounds thereof, e.g. borides
- D06M11/82—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 boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
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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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
Abstract
The present invention relates to skincare product preparation technical fields, and in particular to a kind of preparation method of antibacterial facial mask fabric.The present invention obtains soda boiling fiber by raw material of corn stigma, soda boiling fiber is mutually mixed with cotton fibre and obtains composite fibre, it fires to obtain active carbon as raw material using bamboo chip, by active carbon with polyester blend is compound obtains staple fibre, by composite fibre and corn stigma fiber blend, it is impregnated in antibacterial soaking paste and draws stretching and crimp to obtain antibacterial facial mask fabric again, antibacterial soaking paste is impregnated in wire drawing clustering process, inhibition zone is formed in fiber surface, finely ground particles are firmly adsorbed in the hole of cotton yarn when passing through cotton yarn due to electrostatic effect, bacterial growth breeding can be suppressed under acid condition, play bacteriostasis, kaempferol substance luteolin is rich in fiber, it may act on bacteria cell wall and plasmalemma, make facial mask fabric that there is preferable fungistatic effect, it has broad application prospects.
Description
Technical field
The present invention relates to skincare product preparation technical fields, and in particular to a kind of preparation method of antibacterial facial mask fabric.
Background technique
Facial mask is one of the important composition of the daily skin nursing of women.Its principle is exactly to utilize to be covered on the of short duration of face
Time is temporarily isolating extraneous air and pollution, improves skin temperature, expand the pore of skin, promote sweat gland secretion with newly
Old metabolism rises the oxygen content of skin, is conducive to skin and excludes the product of epidermal cell metabolism and the grease type of accumulation
Substance, the moisture in facial mask go deep into the cuticula of epidermis, and skin is made to become soft, and light is flexible naturally for skin.With society
It continues to develop, the pursuit of beauty is continuously improved in people, and the demand of facial mask is continuously increased, and the requirement of people opposite film properties is also got over
Come higher.
The form of facial mask mainly has mud paste type, tear-pull, gel-type, four kinds of sheet type currently on the market.Wherein, sheet type
Face mask substrate material mainly has non-woven fabrics facial mask, silk mask, organic pure cotton facial mask, paper pulp facial mask, Biofibre facial mask, lace facial mask
Deng.Sheet type facial mask because be easy to save carrying, surface application it is simple it is easy to get started, water content is high, with it is rear free of cleaning the advantages that, by women
The favor of user is sure to occupy first in the market retention of existing facial mask category.
Existing facial mask is usually to be mixed by polyester fiber and viscose rayon substantially, and this fiber has certain
Absorbability can adsorb more moisture or Essence.But existing face mask substrate material has the following deficiencies: patch skin performance one
As, after on the face, the one side of facial mask and skin attachement, nutrient solution can be absorbed by the skin mask sheet, but facial mask is backwards
The one side of skin, nutrient solution distribute more serious, reduce the using effect of nutrient solution.Currently, domestic enterprise is directed to face mask substrate material
Research, development and production technique mainly based on spunlace non-woven method, water absorption rate, rebound degree, property rich in color etc. need
It further increases.Such as there is the spy of high liquid-loading capacity using the mask substrate of the double-deck spun lacing method preparation in patent CN204875072U
Point, but its double-deck non-woven constructions determines its lower resilience and mechanical strength.In addition, facial mask can not be kept away in process of production
The meeting exempted from introduces a certain number of microorganisms by many aspects such as raw material, ingredient, packaging materials, in addition in facial mask essence
Inherently protein rich in, polysaccharide, oligosaccharides, vitamin etc. easily cause the ingredient of microbial reproduction, this is easy to draw
Bacterium mass propagation in facial mask is played, so as to cause the rotten of facial mask.
Therefore, it is good to prepare a kind of absorption property, patch skin is good, it can be improved the utilization rate of nutrient solution, soft comfortable, no
The facial mask fabric of skin can be injured, there is important theory significance and application value.
Summary of the invention
Present invention mainly solves the technical issues of, inevitably pass through original in process of production for current facial mask
The many aspects such as material, ingredient, packaging material introduce a certain number of microorganisms, in addition in facial mask essence inherently containing rich
Rich protein, polysaccharide, oligosaccharides, vitamin etc. easily causes the ingredient of microbial reproduction, easily causes bacterium in facial mask fabric
Prolific defect provides a kind of preparation method of antibacterial facial mask fabric.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
A kind of preparation method of antibacterial facial mask fabric, it is characterised in that specific preparation step are as follows:
(1) it takes 100~120g corn stigma to be put into 400~450mL sulfuric acid solution to impregnate, takes out the corn stigma of acidleach processing, it will
The corn stigma of acidleach processing is placed in water-bath, and 100~120mL sodium hydroxide solution, 50 are added into water-bath for heat temperature raising
~60mL polyphosphoric acids sodium solution, 30~40mL sodium silicate solution, after 2~3h of boiling, filtering, removal filtrate obtains soda boiling fibre
Dimension；
(2) smashed after mixing coconut fibre with cotton yarn leftover pieces with crusher, obtain cotton fibre, by above-mentioned soda boiling fiber with
Cotton fibre mixing is put into after being ultrasonically treated in ultrasonic machine, is rinsed with water after 150~180mL salt acid soak, 8~10min,
It is placed in baking oven, heat temperature raising is dried to obtain composite fibre；
(3) according to parts by weight, 4~5 parts of hydroxypropyl PASELLI EASYGELs are taken to be diluted with 70~80 parts of water, heat temperature raising obtains
Viscous syrup, then to addition 20~25 parts of nano-titanium dioxides, 10~15 parts of tourmaline powders, 10~15 parts of oxygen in viscous syrup
Change zinc, 20~22 parts of above-mentioned pre-dispersed material, stirs to get antibacterial soaking paste；Bamboo chip is placed in Muffle furnace, it is hollow to pump Muffle furnace
Gas, heat temperature raising are fired, obtain bamboo charcoal, bamboo charcoal is crushed with airslide disintegrating mill, obtains active carbon powder, by terephthalic acid (TPA)
The master batch of glycol ester is mixed with active carbon powder, obtains pre-dispersed material；
(4) pre-dispersed material is placed in screw extruder, is pumped to quenched adjust of liquid phase through melt after melting extrusion and glues in reaction kettle
Obtain polyester fondant；
(5) above-mentioned polyester fondant is sent into spinning manifold, as-spun fibre is sprayed in empty spinneret in the triangles, by nascent fibre
Dimension and composite fibre mixed packages, immerse in the dipping tank equipped with antibacterial soaking paste, to dipping tank heat temperature raising, draw from dipping tank
Stretching obtains stretching fiber, will stretch fiber and is placed in crimping machine, curling obtains antibacterial facial mask fabric.
The mass fraction of sulfuric acid solution described in step (1) is 30%, and soaking temperature is 50~55 DEG C, the immersion treatment time
For 1~2h, temperature is 90~100 DEG C after water-bath heat temperature raising, and the mass fraction of sodium hydroxide solution is 40%, polyphosphoric acids
The mass fraction of sodium solution is 4%, and the mass fraction of sodium silicate solution is 6%.
Coconut fibre described in step (2) and cotton yarn leftover pieces mixing mass ratio are 1 ︰ 3, cotton fibre length is 2~
3mm, soda boiling fiber and cotton fibre mixing mass ratio are 1 ︰ 4, and the mass fraction of hydrochloric acid is 10%, supersonic frequency is 25~
30kHz, oven drying temperature are 100~110 DEG C, and drying time is 10~12h.
Temperature is 70~80 DEG C after heat temperature raising described in step (3), after Muffle furnace heat temperature raising temperature be 1000~
1100 DEG C, the firing time be 3~4h, active carbon powder partial size be 400~500nm, the master batch of ethylene glycol terephthalate with
Active carbon powder mixing mass ratio is 3 ︰ 2.
The residence time in the viscous reaction kettle of the quenched tune of liquid phase of melt described in step (4) is 30min~40min, preparation
The inherent viscosity of polyester fondant is 0.75~0.85dL/g, and the quenched vacuum degree for adjusting viscous reaction kettle of control liquid phase is 20~25Pa.
Spinning manifold set temperature described in step (5) is 230~250 DEG C, and as-spun fibre and composite fibre are in mass ratio
For 1 ︰, 2 mixed packages, temperature is 120~150 DEG C after dipping tank heat temperature raising, and traction rate of extension is 70~90m/min, is crimped
Owner's pressure is 1.8~2.2MPa, and back pressure is 2.5~2.8MPa.
The beneficial effects of the present invention are:
(1) present invention using corn stigma as raw material under acidleach, condition of water bath heating soda boiling, soda boiling fiber is obtained by filtration, by soda boiling
Fiber is mutually mixed with cotton fibre, composite fibre is dried to obtain with the neutralization of salt acid soak, ultrasonic treatment, washing, using bamboo chip as raw material
It is fired under the conditions of high temperature anaerobic and obtains active carbon, staple fibre is obtained by active carbon and polyester blend are compound, when drawing wire drawing
By composite fibre and corn stigma fiber blend, be impregnated in antibacterial soaking paste and draw stretching crimp to obtain antibacterial facial mask fabric again,
The present invention regenerates composite fibre using waste and old cotton goods and cotton yarn leftover bits and other additives, obtained composite fibre with
The characteristics of polyester fiber for adulterating activity of bamboo charcoal powdered carbon carries out drafting boundling, and obtained fiber has neutralized natural fiber, compensates for
The defect of cotton fiber and polyester fiber radiation resistance difference, and improve the elasticity of facial mask fabric, and production is greatly saved
Cost impregnates antibacterial soaking paste in wire drawing clustering process, and antipathogenic composition is built in active powdered carbon, enables antipathogenic composition
It slowly dissolves out, forms inhibition zone in fiber surface, even if surface antipathogenic composition is washed off in the post-processing washing of facial mask fabric,
New antipathogenic composition is also had to overflow to form new inhibition zone；
(2) cotton yarn is prepared using corn stigma fiber in the present invention, after cotton yarn is impregnated in the antibacterial soaking paste with titanium dioxide,
Titanium dioxide granule is in liquid, especially in polar medium, shape due to surface will adsorb opposite charge with charge
At diffusion electric double layer, increases particle effective diameter, when particle is closer to each other, repels each other because of each tool homophilic charge, be conducive to
The stabilization of dispersion, fiber surface is negatively charged to make the titanium dioxide little particle as coating film positively charged, to make micro-
Small particle is firmly adsorbed in the hole of cotton yarn when passing through cotton yarn due to electrostatic effect, and active carbon used is existed with bamboo chip
It is fired under high temperature anaerobic environment, bamboo is also acid, bacterial growth under acid condition in acidity, preparation gained active carbon
Breeding can be suppressed, and play bacteriostasis, and the moisture-absorption characteristics of facial mask fabric can be improved, corn stigma fiber used in the present invention
Elasticity is good, and kaempferol substance luteolin is rich in fiber, bacteria cell wall and plasmalemma is may act on, makes its knot
Structure changes, and makes cell wall rupture or missing, to influence the permeability of film, cavity occurs in cell, ties for tolerant outflow intracellular
Structure and function are destroyed, and prevent nutriment to intracellular transport, cell plasmolysis causes content to leak and keeps bacterium dead
It dies, titanium dioxide can form glue film in fiber surface after dissolving out facial mask face liber, and it is net to be also easy to produce negative oxygen ion under photocatalysis
Change the environment of facial mask fabric, to make facial mask fabric that there is preferable fungistatic effect, has broad application prospects.
Specific embodiment
It takes 100~120g corn stigma to be put into the sulfuric acid solution that 400~450mL mass fraction is 30% to impregnate, control is impregnated
Temperature is 50~55 DEG C, and the immersion treatment time is 1~2h, takes out the corn stigma of acidleach processing, and the corn stigma that acidleach is handled is set
In water-bath, 90~100 DEG C are heated to, the hydroxide that 100~120mL mass fraction is 40% is added into water-bath
The sodium silicate solution that polyphosphoric acids sodium solution that sodium solution, 50~60mL mass fraction are 4%, 30~40mL mass fraction are 6%,
After 2~3h of boiling, filtering, removal filtrate obtains soda boiling fiber；It with cotton yarn leftover pieces is in mass ratio that 1 ︰ 3 is mixed by coconut fibre
It is smashed afterwards with crusher, obtains the cotton fibre that length is 2~3mm, be in mass ratio with cotton fibre by above-mentioned soda boiling fiber
1 ︰ 4 is mixed, and after the 8~10min of salt acid soak for being 10% with 150~180mL mass fraction, is put into ultrasonic machine with 25~30kHz
Frequency ultrasound handle 10~15min after, be rinsed with water, be placed in baking oven, be heated to 100~110 DEG C, dry 10~
12h obtains composite fibre；According to parts by weight, it takes 4~5 parts of hydroxypropyl PASELLI EASYGELs to be diluted with 70~80 parts of water, heats
70~80 DEG C are warming up to, viscous syrup is obtained, then to addition 20~25 parts of nano-titanium dioxides, 10~15 parts in viscous syrup
Tourmaline powder, 10~15 parts of zinc oxide, 20~22 parts of above-mentioned pre-dispersed material, stir to get antibacterial soaking paste；Bamboo chip is placed in Muffle
In furnace, air in Muffle furnace is pumped, is heated to 1000~1100 DEG C, 3~4h is fired, bamboo charcoal is obtained, by bamboo charcoal air-flow
Pulverizer crushes, and obtains the active carbon powder that partial size is 400~500nm, by the master batch of ethylene glycol terephthalate and activity
Carbon powder is 3 ︰ 2 mixing in mass ratio, obtains pre-dispersed material；Pre-dispersed material is placed in screw extruder, is passed through after melting extrusion
Melt is pumped to quenched adjust of liquid phase and obtains polyester fondant in viscous reaction kettle, and control melt is 30min in the residence time of reaction kettle
~40min, so that the inherent viscosity of final polyester fondant obtained is 0.75~0.85dL/g, the vacuum degree for controlling reaction kettle is
20~25Pa；Above-mentioned polyester fondant is sent into the spinning manifold that set temperature is 230~250 DEG C, in the triangles empty spinneret
As-spun fibre is sprayed in plate, is in mass ratio 1 ︰, 2 mixed packages by as-spun fibre and composite fibre, is immersed equipped with antibacterial soaking paste
In dipping tank, 120~150 DEG C are heated to dipping tank, is stretched and is obtained with the rate traction of 70~90m/min from dipping tank
Fiber is stretched, fiber will be stretched and be placed in crimping machine, with main pressure for 1.8~2.2MPa, back pressure is that 2.5~2.8MPa crimps to obtain
Antibacterial facial mask fabric.
It takes 100g corn stigma to be put into the sulfuric acid solution that 400mL mass fraction is 30% to impregnate, control soaking temperature is 50
DEG C, the immersion treatment time is 1h, takes out the corn stigma of acidleach processing, and the corn stigma that acidleach is handled is placed in water-bath, is heated
90 DEG C are warming up to, the sodium hydroxide solution that 100mL mass fraction is 40% is added into water-bath, 50mL mass fraction is 4%
Polyphosphoric acids sodium solution, the sodium silicate solution that 30mL mass fraction is 6%, after boiling 2h, filtering, removal filtrate obtains soda boiling fibre
Dimension；With cotton yarn leftover pieces in mass ratio it is to be smashed after 1 ︰ 3 is mixed with crusher by coconut fibre, obtains the cotton that length is 2mm
Above-mentioned soda boiling fiber with cotton fibre is that 1 ︰ 4 is mixed by fiber in mass ratio, the salt acid soak for being 10% with 150mL mass fraction
After 8min, it is put into after handling 10min in ultrasonic machine with the frequency ultrasound of 25kHz, is rinsed with water, is placed in baking oven, heat temperature raising
To 100 DEG C, dry 10h obtains composite fibre；According to parts by weight, take 4 parts of hydroxypropyl PASELLI EASYGELs dilute with 70 parts of water
Release, be heated to 70 DEG C, obtain viscous syrup, then to be added in viscous syrup 20 parts of nano-titanium dioxides, 10 parts it is electrical
Mountain flour, 10 parts of zinc oxide, 20 parts of above-mentioned pre-dispersed material, stir to get antibacterial soaking paste；Bamboo chip is placed in Muffle furnace, Muffle is pumped
Air in furnace is heated to 1000 DEG C, fires 3h, obtains bamboo charcoal, bamboo charcoal is crushed with airslide disintegrating mill, obtaining partial size is
The master batch of ethylene glycol terephthalate with active carbon powder is that 3 ︰ 2 are mixed, obtained by the active carbon powder of 400nm in mass ratio
To pre-dispersed material；Pre-dispersed material is placed in screw extruder, quenched adjust of liquid phase is pumped to through melt after melting extrusion and glues reaction
Polyester fondant is obtained in kettle, control melt is 30min in the residence time of reaction kettle, so that the spy of final polyester fondant obtained
Property viscosity be 0.75dL/g, control reaction kettle vacuum degree be 20Pa；It is 230 DEG C that above-mentioned polyester fondant, which is sent into set temperature,
In spinning manifold, as-spun fibre is sprayed in empty spinneret in the triangles, is in mass ratio 1 ︰ 2 by as-spun fibre and composite fibre
Mixed packages immerse in the dipping tank equipped with antibacterial soaking paste, 120 DEG C are heated to dipping tank, from dipping tank with 70m/min
Rate traction stretch obtain stretch fiber, by stretch fiber be placed in crimping machine, with it is main pressure for 1.8MPa, back pressure 2.5MPa
Curling obtains antibacterial facial mask fabric.
It takes 110g corn stigma to be put into the sulfuric acid solution that 425mL mass fraction is 30% to impregnate, control soaking temperature is 53
DEG C, the immersion treatment time is 1h, takes out the corn stigma of acidleach processing, and the corn stigma that acidleach is handled is placed in water-bath, is heated
95 DEG C are warming up to, the sodium hydroxide solution that 110mL mass fraction is 40% is added into water-bath, 55mL mass fraction is 4%
Polyphosphoric acids sodium solution, the sodium silicate solution that 35mL mass fraction is 6%, after boiling 2h, filtering, removal filtrate obtains soda boiling fibre
Dimension；With cotton yarn leftover pieces in mass ratio it is to be smashed after 1 ︰ 3 is mixed with crusher by coconut fibre, obtains the cotton that length is 2mm
Above-mentioned soda boiling fiber with cotton fibre is that 1 ︰ 4 is mixed by fiber in mass ratio, the salt acid soak for being 10% with 165mL mass fraction
After 9min, it is put into after handling 13min in ultrasonic machine with the frequency ultrasound of 28kHz, is rinsed with water, is placed in baking oven, heat temperature raising
To 105 DEG C, dry 11h obtains composite fibre；According to parts by weight, take 4 parts of hydroxypropyl PASELLI EASYGELs dilute with 75 parts of water
Release, be heated to 75 DEG C, obtain viscous syrup, then to be added in viscous syrup 23 parts of nano-titanium dioxides, 13 parts it is electrical
Mountain flour, 13 parts of zinc oxide, 21 parts of above-mentioned pre-dispersed material, stir to get antibacterial soaking paste；Bamboo chip is placed in Muffle furnace, Muffle is pumped
Air in furnace is heated to 1050 DEG C, fires 3h, obtains bamboo charcoal, bamboo charcoal is crushed with airslide disintegrating mill, obtaining partial size is
The master batch of ethylene glycol terephthalate with active carbon powder is that 3 ︰ 2 are mixed, obtained by the active carbon powder of 450nm in mass ratio
To pre-dispersed material；Pre-dispersed material is placed in screw extruder, quenched adjust of liquid phase is pumped to through melt after melting extrusion and glues reaction
Polyester fondant is obtained in kettle, control melt is 35min in the residence time of reaction kettle, so that the spy of final polyester fondant obtained
Property viscosity be 0.80dL/g, control reaction kettle vacuum degree be 23Pa；It is 240 DEG C that above-mentioned polyester fondant, which is sent into set temperature,
In spinning manifold, as-spun fibre is sprayed in empty spinneret in the triangles, is in mass ratio 1 ︰ 2 by as-spun fibre and composite fibre
Mixed packages immerse in the dipping tank equipped with antibacterial soaking paste, 135 DEG C are heated to dipping tank, from dipping tank with 80m/min
Rate traction stretch obtain stretch fiber, by stretch fiber be placed in crimping machine, with it is main pressure for 2.0MPa, back pressure 2.7MPa
Curling obtains antibacterial facial mask fabric.
It takes 120g corn stigma to be put into the sulfuric acid solution that 450mL mass fraction is 30% to impregnate, control soaking temperature is 55
DEG C, the immersion treatment time is 2h, takes out the corn stigma of acidleach processing, and the corn stigma that acidleach is handled is placed in water-bath, is heated
100 DEG C are warming up to, the sodium hydroxide solution that 120mL mass fraction is 40% is added into water-bath, 60mL mass fraction is 4%
Polyphosphoric acids sodium solution, the sodium silicate solution that 40mL mass fraction is 6%, after boiling 3h, filtering, removal filtrate obtains soda boiling fibre
Dimension；With cotton yarn leftover pieces in mass ratio it is to be smashed after 1 ︰ 3 is mixed with crusher by coconut fibre, obtains the cotton that length is 3mm
Above-mentioned soda boiling fiber with cotton fibre is that 1 ︰ 4 is mixed by fiber in mass ratio, the salt acid soak for being 10% with 180mL mass fraction
After 10min, it is put into after handling 15min in ultrasonic machine with the frequency ultrasound of 30kHz, is rinsed with water, is placed in baking oven, heat temperature raising
To 110 DEG C, dry 12h obtains composite fibre；According to parts by weight, take 5 parts of hydroxypropyl PASELLI EASYGELs dilute with 80 parts of water
Release, be heated to 80 DEG C, obtain viscous syrup, then to be added in viscous syrup 25 parts of nano-titanium dioxides, 15 parts it is electrical
Mountain flour, 15 parts of zinc oxide, 22 parts of above-mentioned pre-dispersed material, stir to get antibacterial soaking paste；Bamboo chip is placed in Muffle furnace, Muffle is pumped
Air in furnace is heated to 1100 DEG C, fires 4h, obtains bamboo charcoal, bamboo charcoal is crushed with airslide disintegrating mill, obtaining partial size is
The master batch of ethylene glycol terephthalate with active carbon powder is that 3 ︰ 2 are mixed, obtained by the active carbon powder of 500nm in mass ratio
To pre-dispersed material；Pre-dispersed material is placed in screw extruder, quenched adjust of liquid phase is pumped to through melt after melting extrusion and glues reaction
Polyester fondant is obtained in kettle, control melt is 40min in the residence time of reaction kettle, so that the spy of final polyester fondant obtained
Property viscosity be 0.85dL/g, control reaction kettle vacuum degree be 25Pa；It is 250 DEG C that above-mentioned polyester fondant, which is sent into set temperature,
In spinning manifold, as-spun fibre is sprayed in empty spinneret in the triangles, is in mass ratio 1 ︰ 2 by as-spun fibre and composite fibre
Mixed packages immerse in the dipping tank equipped with antibacterial soaking paste, 150 DEG C are heated to dipping tank, from dipping tank with 90m/min
Rate traction stretch obtain stretch fiber, by stretch fiber be placed in crimping machine, with it is main pressure for 2.2MPa, back pressure 2.8MPa
Curling obtains antibacterial facial mask fabric.
The facial mask fabric that comparative example is produced with Nanjing company is as a comparison case to antibacterial facial mask face produced by the present invention
Facial mask fabric in material and comparative example is detected, and testing result is as shown in table 1:
Moisture retention test
(humidity is 60%~75%) at room temperature, trier 20 for selecting skin quality and facial skin water content no significant difference
(every five are tried out a kind of sample, and test result is averaged) present invention is made respectively after warm water cleaning cheek 15 minutes
Antibacterial facial mask fabric and comparative example in facial mask fabric be made facial mask, facial mask applies face 30 minutes, and being measured with skinanalysis apparatus makes
User face moisture content (wt%).
Facial mask is respectively prepared in facial mask fabric in antibacterial facial mask fabric produced by the present invention and comparative example by Stability Determination,
It is placed on facial mask as sample in 45 DEG C of electro-heating standing-temperature cultivators 30 days, observes its stability after restoring room temperature.If sample is protected
Hold it is transparent, without precipitating, do not generate smell variation be then recorded as stablizing, be otherwise recorded as unstable.
Biocidal property measures the evaluation second part of GB/T20944.2-2007 antibacterial textile performance according to national standards: inhaling
Receipts method and succusion are tested.
Skin toxicology test chooses 8 healthy adult rats, and male and female rat each 4, weight is 250~300g, carries out anxious
Property skin toxicology test, test before first at laboratory rearing 3 days, then respectively select 8 rat trunk backs near position,
Size is 3.5cm × 3.5cm, is cleaned, and after cropping processing, facial mask produced by the present invention and comparative example facial mask are respectively applied
In the skin surface of rat, and with the covering of non-stimulated adhesive plaster, residue is removed after 1 day, and cleaned up with warm water, often
Progress primary coating test in two days does same treatment before test." cosmetics health specification " regulations of control are right after continuous 12 days
The skin conditions of rat are observed.
1 performance measurement result of table
According to data in table 1 it is found that facial mask is made in antibacterial facial mask fabric produced by the present invention, by that still can protect for a long time
It holds wet, there is excellent water retention property, antioxygenic property and bacteriostasis property, and to no skin irritation and toxicity, have wide
Wealthy prospect of the application.
Claims (6)
1. a kind of preparation method of antibacterial facial mask fabric, it is characterised in that specific preparation step are as follows:
(1) it takes 100~120g corn stigma to be put into 400~450mL sulfuric acid solution to impregnate, takes out the corn stigma of acidleach processing, it will
The corn stigma of acidleach processing is placed in water-bath, and 100~120mL sodium hydroxide solution, 50 are added into water-bath for heat temperature raising
~60mL polyphosphoric acids sodium solution, 30~40mL sodium silicate solution, after 2~3h of boiling, filtering, removal filtrate obtains soda boiling fibre
Dimension；
(2) smashed after mixing coconut fibre with cotton yarn leftover pieces with crusher, obtain cotton fibre, by above-mentioned soda boiling fiber with
Cotton fibre mixing is put into after being ultrasonically treated in ultrasonic machine, is rinsed with water after 150~180mL salt acid soak, 8~10min,
It is placed in baking oven, heat temperature raising is dried to obtain composite fibre；
(3) according to parts by weight, 4~5 parts of hydroxypropyl PASELLI EASYGELs are taken to be diluted with 70~80 parts of water, heat temperature raising obtains
Viscous syrup, then to addition 20~25 parts of nano-titanium dioxides, 10~15 parts of tourmaline powders, 10~15 parts of oxygen in viscous syrup
Change zinc, 20~22 parts of above-mentioned pre-dispersed material, stirs to get antibacterial soaking paste；Bamboo chip is placed in Muffle furnace, it is hollow to pump Muffle furnace
Gas, heat temperature raising are fired, obtain bamboo charcoal, bamboo charcoal is crushed with airslide disintegrating mill, obtains active carbon powder, by terephthalic acid (TPA)
The master batch of glycol ester is mixed with active carbon powder, obtains pre-dispersed material；
(4) pre-dispersed material is placed in screw extruder, is pumped to quenched adjust of liquid phase through melt after melting extrusion and glues in reaction kettle
Obtain polyester fondant；
(5) above-mentioned polyester fondant is sent into spinning manifold, as-spun fibre is sprayed in empty spinneret in the triangles, by nascent fibre
Dimension and composite fibre mixed packages, immerse in the dipping tank equipped with antibacterial soaking paste, to dipping tank heat temperature raising, draw from dipping tank
Stretching obtains stretching fiber, will stretch fiber and is placed in crimping machine, curling obtains antibacterial facial mask fabric.
2. a kind of preparation method of antibacterial facial mask fabric according to claim 1, it is characterised in that: described in step (1)
The mass fraction of sulfuric acid solution is 30%, and soaking temperature is 50~55 DEG C, and the immersion treatment time is 1~2h, water-bath heat temperature raising
Temperature is 90~100 DEG C afterwards, and the mass fraction of sodium hydroxide solution is 40%, and the mass fraction of polyphosphoric acids sodium solution is 4%, silicon
The mass fraction of acid sodium solution is 6%.
3. a kind of preparation method of antibacterial facial mask fabric according to claim 1, it is characterised in that: described in step (2)
Coconut fibre and cotton yarn leftover pieces mixing mass ratio are 1 ︰ 3, and cotton fibre length is 2~3mm, and soda boiling fiber and cotton fibre are mixed
Conjunction mass ratio is 1 ︰ 4, and the mass fraction of hydrochloric acid is 10%, and supersonic frequency is 25~30kHz, and oven drying temperature is 100~110
DEG C, drying time is 10~12h.
4. a kind of preparation method of antibacterial facial mask fabric according to claim 1, it is characterised in that: described in step (3)
Temperature is 70~80 DEG C after heat temperature raising, and temperature is 1000~1100 DEG C after Muffle furnace heat temperature raising, and the firing time is 3~4h,
Active carbon powder partial size is 400~500nm, and the master batch and active carbon powder mixing mass ratio of ethylene glycol terephthalate are 3 ︰
2。
5. a kind of preparation method of antibacterial facial mask fabric according to claim 1, it is characterised in that: described in step (4)
Melt residence time in the viscous reaction kettle of the quenched tune of liquid phase is 30min~40min, and the inherent viscosity of the polyester fondant of preparation is
0.75~0.85dL/g, the quenched vacuum degree for adjusting viscous reaction kettle of control liquid phase is 20~25Pa.
6. a kind of preparation method of antibacterial facial mask fabric according to claim 1, it is characterised in that: described in step (5)
Spinning manifold set temperature is 230~250 DEG C, and as-spun fibre and composite fibre are 1 ︰, 2 mixed packages in mass ratio, and dipping tank adds
Temperature is 120~150 DEG C after heat heating, and traction rate of extension is 70~90m/min, and curling owner's pressure is 1.8~2.2MPa, back
Pressure is 2.5~2.8MPa.
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