CN108866813A - A kind of preparation method of elasticity water conservation moisture absorption facial mask cloth - Google Patents
A kind of preparation method of elasticity water conservation moisture absorption facial mask cloth Download PDFInfo
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- CN108866813A CN108866813A CN201810943358.6A CN201810943358A CN108866813A CN 108866813 A CN108866813 A CN 108866813A CN 201810943358 A CN201810943358 A CN 201810943358A CN 108866813 A CN108866813 A CN 108866813A
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/02—Bandages, dressings or absorbent pads
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of preparation methods of elasticity water conservation moisture absorption facial mask cloth, belong to facial mask cloth preparation technical field.The present invention by active carbon with polyester blend is compound obtains the hydrophilic polyester fiber of high resiliency,Using the crystallinity that cheap rice bran is the viscose rayon that raw material is prepared than traditional facial mask cloth raw material such as cotton,The crystallinity of the fibers such as fiber crops is much lower,Active carbon used is made of firing under bamboo plate high temperature anaerobic in the present invention,Since bamboo is in acidity,The active carbon of preparation is also acid,Bacterial growth breeding can be suppressed under acid condition,Play bacteriostasis,Polyester fiber itself has splendid elasticity,It is filled with gap of the viscose rayon after compound between polyester fiber,Enhance facial mask cloth elasticity,In addition the alkaline resistance properties of facial mask cloth can be made to be improved by the active powdered carbon of the made acidity of bamboo plate,Its elasticity will not be destroyed by alkaloids in process of production,To make facial mask cloth that there is preferable elasticity and bacteriostasis property,It has a extensive future.
Description
Technical field
The invention discloses a kind of preparation methods of elasticity water conservation moisture absorption facial mask cloth, belong to facial mask cloth technology of preparing neck
Domain.
Background technique
Facial mask cloth is exactly the carrier of facial mask essence substance, can directly be applied in face, facial mask cloth relatively common at present is more
For non-woven fabrics facial mask, silk mask and pulp fiber facial mask.The most common facial mask cloth type, advantage are just a simplified soft on the market
The troublesome operation of film, make things convenient for customers nursing of being in, and price is human-oriented, it is easier to user be allowed to receive.
Facial mask is a kind of skin type product that can quickly, effectively change skin condition, belongs to cosmetic products industry, now
Facial mask on the market is varied, for effect, there is the effects of whitening, anti-acne, moisturizing, reparation facial mask；For material, have
Biofibre facial mask, mud film, gel mask and using non-woven fabrics as the facial mask of substrate, wherein non-woven fabrics facial mask can be used a variety of
Different fibers, a variety of heterogeneity nutrient solutions of dipping and many advantages, such as any occasion uses, and become in the market most by
The facial mask of welcome.
But same non-woven fabrics as facial mask cloth disadvantage it is also obvious that it is bad with skin affinity, only Essence
Carrier；How high nutrition transdermal absorption factor in Essence is a question mark, and effect is also not satisfactory.And non-woven fabrics facial mask
It will appear " back suction " phenomenon.
The mask substrate most generally used on the market now is to reinforce and manufactured nothing using viscose rayon as raw material through spun lacing
Woven fabric, relying primarily on viscose rayon has the effect of preferable regain and reaches water suction and moisturizing, not such as commercial type
With the facial mask of brand and compression facial mask etc., has the advantages that moderate, good water absorption, but there is also sticking nature is bad
Problem.We have found that Sorona fiber has excellent combining properties in numerous application of dress material：Outstanding soft feel, comfortably
Elasticity and unique recoverability and bright in luster, anti-chlorine/uvioresistant etc..In addition, according to present consumer's environmental protection
The continuous reinforcement of idea, oneself becomes the new guiding of consumption now to Environmental-protecting elastic fabric, passes through the analysis and research to similar product, mesh
Preceding elastic fabric in the market, which mostly uses, is added a certain proportion of spandex or Lycra to reach elastic effect, but such raw material is added
Fabric as the extension for wearing the time is also easy to produce, plastic deformation, elastic recovery are poor, easily exposed etc. disadvantages of spandex, and be retained suction
Wet ability is lower, thus own absorption Essence ability is inadequate in production process, needs to add Essence pack.
Therefore, invent it is a kind of elasticity water conservation moisture absorption facial mask cloth to facial mask cloth preparation technical field have positive effect.
Summary of the invention
Present invention mainly solves the technical issues of, for current facial mask cloth as time went on be easy plastic deformation, elasticity
It is poor to reply, and it is lower to be retained wettability power, thus own absorption Essence ability is inadequate in production process, needs to add essence
The defect of liquid pack provides a kind of preparation method of elasticity water conservation moisture absorption facial mask cloth.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that：
A kind of preparation method of elasticity water conservation moisture absorption facial mask cloth, it is characterised in that specifically preparation step is：
（1）100~120g rice bran is placed in a beaker, continues that 600~700mL mass fraction is added to beaker to be 40% hydroxide
Sodium solution stirs to get cellulose suspension, and cellulose suspension is filtered, and removal filtrate obtains alkalinized celluloses, will be made
Alkalinized celluloses be put into the four-hole boiling flask with blender and dropping funel, into four-hole boiling flask be added 400~450mL matter
The sodium hydroxide solution that score is 25% is measured, 15~18mL curing is added dropwise into four-hole boiling flask with dropping funel for heat temperature raising
Carbon is stirred to react, and obtains reaction product；
（2）30~35min, filtering is mixed in above-mentioned reaction product and 400~500mL Adlerika, removal filtrate obtains
To filter residue, filter residue being washed with dehydrated alcohol and is placed in baking oven, heat temperature raising is dry, solid cellulose xanthate acid is obtained, to
100~120mL sodium hydroxide solution is added in solid cellulose xanthate acid, obtains viscose rayon；
（3）Moso bamboo is placed in Muffle furnace, air in Muffle furnace is extracted, heat temperature raising fires 3~4h, bamboo charcoal obtained, by bamboo charcoal
It is crushed with airslide disintegrating mill, obtains active carbon powder, the master batch of ethylene glycol terephthalate is mixed with active carbon powder, is obtained
To pre-dispersed material；
（4）Pre-dispersed material is placed in screw extruder, melting extrusion, is sent into spinning manifold, in the triangles empty spinneret
As-spun fibre and spare viscose rayon mixed packages are immersed in the dipping tank equipped with castor oil, are added by middle ejection as-spun fibre
Heat heats up, and after dipping, stretches to obtain elastomer through traction grooved；
（5）Elastomer is placed in crimping machine, curling obtains high-density fiber, and high-density fiber is sent into J through reciprocal trolley
It is arranged in shape case, the high-density fiber arranged is put into woven fabric machine and is twisted together into cloth, obtain elasticity water conservation moisture absorption facial mask
Cloth.
Step（1）Temperature is 60~65 DEG C after the heat temperature raising, and dropping funel drop rate is 3~5mL/min, is stirred
Mixing the reaction time is 2~3h.
Step（2）It is 25% that the Adlerika time, which is mass fraction, and temperature is 50~55 DEG C after heat temperature raising,
Drying time is 2~3h, and the mass fraction of sodium hydroxide solution is 20%.
Step（3）Temperature is 1000~1100 DEG C after the 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.
Step（4）Control head temperature is 200~300 DEG C when the described extrusion, spinning manifold set temperature is 230~
250 DEG C, as-spun fibre and viscose rayon mixing mass ratio are 3 ︰, 1 mixed packages, and temperature is 150~170 DEG C after heat temperature raising, leaching
After the stain time is 20~30s, traction grooved rate of extension is 70~90cm/min.
Step（5）Main pressure is 1.6~1.8MPa when the described curling, and back pressure is 2.0~2.2MPa, controls fiber knitted speed
Rate is 6~8cm/s.
The beneficial effects of the invention are as follows：
（1）The present invention handles rice bran with sodium hydroxide solution, and degumming of alkalizing obtains alkalinized celluloses, under alkaline condition will
Alkalinized celluloses are mixed with carbon disulfide, and heating reaction obtains reaction product, and magnesium sulfate, solidification precipitating are added dropwise into reaction product
It is filtered, washed and is dried to obtain solid cellulose xanthate acid, solid cellulose xanthate acid diluted sodium hydroxide solution is hydrolyzed into soap
Change, obtain cellulose viscose glue, in the Muffle furnace after bamboo plate to be placed in abstraction air, firing obtains bamboo charcoal, and bamboo charcoal is passed through gas
Stream pulverizer crushes to obtain active carbon powder, and the master batch of ethylene glycol terephthalate and active carbon powder are mixed to get pre- point
Bulk cargo obtains as-spun fibre with spinneret after screw extruder melting extrusion, by cellulose viscose glue and as-spun fibre mixed packages, Gu
It is immersed in the dipping tank equipped with vegetable oil after change, obtains elastomer using stretching, elastomer is crimped to obtain high density
High-density fiber is sent into J-shaped case and is arranged by fiber, obtains elasticity water conservation moisture absorption facial mask cloth through woven fabric machine is twisted, the present invention will
Active carbon with polyester blend is compound obtains the hydrophilic polyester fiber of high resiliency, be the viscose glue that raw material is prepared using cheap rice bran
The crystallinity of fiber is more much lower than the crystallinity of the fibers such as traditional facial mask cloth raw material such as cotton, fiber crops, and crystallinity is lower, moisture pick-up properties
Better, in addition, rice bran itself, which passes through multiple tracks, grinds process, resulting viscose rayon appearance rustic exists longitudinal thin
Seam, it is mutually overlapping between sugarcane fibre cell wall, after it and polyester fiber are compound can increased fiber specific surface area, make compound fibre
The moisture pick-up properties of dimension is improved；
（2）Active carbon used is made of firing under bamboo plate high temperature anaerobic in the present invention, since bamboo is in acidity, preparation
Active carbon is also acidity, and bacterial growth breeding can be suppressed under acid condition, plays bacteriostasis, viscose rayon surface is along vertical
To deeper striped is dispersed with, surface has more micropore, and active carbon is interspersed in viscose rayon micropore, and viscose rayon passes through
The interface binding force for increasing active carbon and polyester fiber, is improved the attachment binding force of active carbon in the fibre, so that face
The fungistatic effect and moisture pick-up properties of film cloth are more lasting, and polyester fiber itself has splendid elasticity, with viscose rayon it is compound after
Gap between polyester fiber is filled, and the creep of facial mask cloth is reduced, and enhances facial mask cloth elasticity, in addition made by bamboo plate
Acid activity powdered carbon can be such that the alkaline resistance properties of facial mask cloth is improved, and elasticity will not be broken by alkaloids in process of production
It is bad, to make facial mask cloth that there is preferable elasticity and bacteriostasis property, have a extensive future.
Specific embodiment
100~120g rice bran is placed in a beaker, continues that 600~700mL mass fraction is added to beaker to be 40% hydroxide
Sodium solution stirs to get cellulose suspension, and cellulose suspension is filtered, and removal filtrate obtains alkalinized celluloses, will be made
Alkalinized celluloses be put into the four-hole boiling flask with blender and dropping funel, into four-hole boiling flask be added 400~450mL matter
The sodium hydroxide solution that score is 25% is measured, 60~65 DEG C are heated to, with dropping funel with the drop rate of 3~5mL/min
15~18mL carbon disulfide is added dropwise into four-hole boiling flask, is stirred to react 2~3h, obtains reaction product；By above-mentioned reaction product with
30~35min, filtering is mixed in the Adlerika that 400~500mL mass fraction is 25%, and removal filtrate obtains filter residue, will
Filter residue is washed with dehydrated alcohol and is placed in baking oven, is heated to 50~55 DEG C, and dry 2~3h obtains solid cellulose Huang
The sodium hydroxide solution that 100~120mL mass fraction is 20% is added into solid cellulose xanthate acid for acid esters, obtains viscose glue fibre
Dimension；Moso bamboo is placed in Muffle furnace, air in Muffle furnace is extracted, is heated to 1000~1100 DEG C, 3~4h is fired, obtains
Bamboo charcoal crushes bamboo charcoal with airslide disintegrating mill, the active carbon powder that partial size is 400~500nm is obtained, by terephthalic acid (TPA) second two
The master batch of alcohol ester is that 3 ︰ 2 are mixed with active carbon powder in mass ratio, obtains pre-dispersed material；Pre-dispersed material is placed in screw extruder
In, control head temperature is 200~300 DEG C, melting extrusion, it is sent into the spinning manifold that set temperature is 230~250 DEG C,
As-spun fibre is sprayed in triangular hollow spinneret, with spare viscose rayon is in mass ratio that 3 ︰ 1 mix collection by as-spun fibre
Beam immerses in the dipping tank equipped with castor oil, is heated to 150~170 DEG C, after impregnating 20~30s, through traction grooved with 70~
The rate tensile of 90cm/min obtains elastomer；Elastomer is placed in crimping machine, with main pressure for 1.6~1.8MPa, back
Pressure is 2.0~2.2MPa, and curling obtains high-density fiber, and high-density fiber is sent into J-shaped case through reciprocal trolley and is arranged,
The high-density fiber arranged is put into woven fabric machine and is twisted together into cloth, controlling fiber knitted rate is 6~8cm/s, obtains elasticity
It is retained moisture absorption facial mask cloth.
100g rice bran is placed in a beaker, continues that 600mL mass fraction is added to beaker to be 40% sodium hydroxide solution, stir
It mixes to obtain cellulose suspension, cellulose suspension is filtered, removal filtrate obtains alkalinized celluloses, by alkalization fiber obtained
Element is put into the four-hole boiling flask with blender and dropping funel, and the hydrogen that 400mL mass fraction is 25% is added into four-hole boiling flask
Sodium hydroxide solution is heated to 60 DEG C, and 15mL bis- is added dropwise into four-hole boiling flask with the drop rate of 3mL/min with dropping funel
Nitric sulfid is stirred to react 2h, obtains reaction product；The Adlerika for being 25% by above-mentioned reaction product and 400mL mass fraction
30min, filtering is mixed, removal filtrate obtains filter residue, filter residue is washed with dehydrated alcohol and is placed in baking oven, heat temperature raising
To 50 DEG C, dry 2h obtains solid cellulose xanthate acid, and it is 20% that 100mL mass fraction is added into solid cellulose xanthate acid
Sodium hydroxide solution, obtain viscose rayon；Moso bamboo is placed in Muffle furnace, air in Muffle furnace is extracted, is heated to
1000 DEG C, 3h is fired, bamboo charcoal is obtained, bamboo charcoal is crushed with airslide disintegrating mill, obtains the active carbon powder that partial size is 400nm, it will
The master batch of ethylene glycol terephthalate is that 3 ︰ 2 are mixed with active carbon powder in mass ratio, obtains pre-dispersed material；By pre-dispersed material
It is placed in screw extruder, control head temperature is 200 DEG C, melting extrusion, is sent into the spinning manifold that set temperature is 230 DEG C
In, as-spun fibre is sprayed in empty spinneret in the triangles, with spare viscose rayon is in mass ratio that 3 ︰ 1 are mixed by as-spun fibre
Intersection beam immerses in the dipping tank equipped with castor oil, is heated to 150 DEG C, after impregnating 20s, through traction grooved with 70cm/min
Rate tensile obtain elastomer；Elastomer is placed in crimping machine, with main pressure for 1.6MPa, back pressure 2.0MPa, volume
Song obtains high-density fiber, and high-density fiber is sent into J-shaped case through reciprocal trolley and is arranged, by the high density arranged fibre
Dimension, which is put into woven fabric machine, is twisted together into cloth, and controlling fiber knitted rate is 6cm/s, obtains elasticity water conservation moisture absorption facial mask cloth.
110g rice bran is placed in a beaker, continues that 650mL mass fraction is added to beaker to be 40% sodium hydroxide solution, stir
It mixes to obtain cellulose suspension, cellulose suspension is filtered, removal filtrate obtains alkalinized celluloses, by alkalization fiber obtained
Element is put into the four-hole boiling flask with blender and dropping funel, and the hydrogen that 420mL mass fraction is 25% is added into four-hole boiling flask
Sodium hydroxide solution is heated to 62 DEG C, and 17mL bis- is added dropwise into four-hole boiling flask with the drop rate of 4mL/min with dropping funel
Nitric sulfid is stirred to react 2.5h, obtains reaction product；Above-mentioned reaction product is molten for 25% magnesium sulfate with 450mL mass fraction
32min, filtering is mixed in liquid, and removal filtrate obtains filter residue, filter residue is washed with dehydrated alcohol and is placed in baking oven, and heating rises
To 52 DEG C, dry 2.5h obtains solid cellulose xanthate acid, 110mL mass fraction is added into solid cellulose xanthate acid temperature
For 20% sodium hydroxide solution, viscose rayon is obtained；Moso bamboo is placed in Muffle furnace, air in Muffle furnace, heat temperature raising are extracted
To 1050 DEG C, 3.5h is fired, bamboo charcoal is obtained, bamboo charcoal is crushed with airslide disintegrating mill, obtains the active powdered carbon that partial size is 450nm
The master batch of ethylene glycol terephthalate with active carbon powder is that 3 ︰ 2 are mixed, obtains pre-dispersed material by end in mass ratio；It will be pre-
Disperse materials are placed in screw extruder, and control head temperature is 250 DEG C, melting extrusion, are sent into the spinning that set temperature is 240 DEG C
In cabinet, as-spun fibre is sprayed in empty spinneret in the triangles, is in mass ratio by as-spun fibre and spare viscose rayon
3 ︰, 1 mixed packages immerse in the dipping tank equipped with castor oil, are heated to 160 DEG C, after impregnating 25s, through traction grooved with
The rate tensile of 80cm/min obtains elastomer；Elastomer is placed in crimping machine, with main pressure for 1.7MPa, back pressure is
2.1MPa, curling obtain high-density fiber, and high-density fiber is sent into J-shaped case through reciprocal trolley and is arranged, will be arranged
High-density fiber be put into woven fabric machine and be twisted together into cloth, controlling fiber knitted rate is 7cm/s, obtains elasticity water conservation moisture absorption facial mask
Cloth.
120g rice bran is placed in a beaker, continues that 700mL mass fraction is added to beaker to be 40% sodium hydroxide solution, stir
It mixes to obtain cellulose suspension, cellulose suspension is filtered, removal filtrate obtains alkalinized celluloses, by alkalization fiber obtained
Element is put into the four-hole boiling flask with blender and dropping funel, and the hydrogen that 450mL mass fraction is 25% is added into four-hole boiling flask
Sodium hydroxide solution is heated to 65 DEG C, and 18mL bis- is added dropwise into four-hole boiling flask with the drop rate of 5mL/min with dropping funel
Nitric sulfid is stirred to react 3h, obtains reaction product；The Adlerika for being 25% by above-mentioned reaction product and 500mL mass fraction
35min, filtering is mixed, removal filtrate obtains filter residue, filter residue is washed with dehydrated alcohol and is placed in baking oven, heat temperature raising
To 55 DEG C, dry 3h obtains solid cellulose xanthate acid, and it is 20% that 120mL mass fraction is added into solid cellulose xanthate acid
Sodium hydroxide solution, obtain viscose rayon；Moso bamboo is placed in Muffle furnace, air in Muffle furnace is extracted, is heated to
1100 DEG C, 4h is fired, bamboo charcoal is obtained, bamboo charcoal is crushed with airslide disintegrating mill, obtains the active carbon powder that partial size is 500nm, it will
The master batch of ethylene glycol terephthalate is that 3 ︰ 2 are mixed with active carbon powder in mass ratio, obtains pre-dispersed material；By pre-dispersed material
It is placed in screw extruder, control head temperature is 300 DEG C, melting extrusion, is sent into the spinning manifold that set temperature is 250 DEG C
In, as-spun fibre is sprayed in empty spinneret in the triangles, with spare viscose rayon is in mass ratio that 3 ︰ 1 are mixed by as-spun fibre
Intersection beam immerses in the dipping tank equipped with castor oil, is heated to 170 DEG C, after impregnating 30s, through traction grooved with 90cm/min
Rate tensile obtain elastomer；Elastomer is placed in crimping machine, with main pressure for 1.8MPa, back pressure 2.2MPa, volume
Song obtains high-density fiber, and high-density fiber is sent into J-shaped case through reciprocal trolley and is arranged, by the high density arranged fibre
Dimension, which is put into woven fabric machine, is twisted together into cloth, and controlling fiber knitted rate is 8cm/s, obtains elasticity water conservation moisture absorption facial mask cloth.
The elasticity water conservation moisture absorption facial mask cloth that comparative example is produced with Xuzhou company is as a comparison case to bullet produced by the present invention
Property water conservation moisture absorption facial mask cloth and comparative example in elasticity water conservation moisture absorption facial mask cloth carry out performance detection, testing result is as shown in table 1：
Test method：
Broadwise elastic extension and response rate test by FZ T 01034-2008 textile woven fabric tensile elasticity test method into
Row detection.
Water imbibition：Sample of the clip having a size of 100mm × 100mm, as the original quality of sample after weighing.Sample is soaked
Stain in pure underwater,（60±1）Sample is taken out after s, vertical hanging drips（120±1）It weighs after s, as the sample after water suction
Quality calculates water absorption rate according to formula：Water absorption rate（%）=[(quality-sample original quality after sample water suction）The original matter of/sample
Amount] × 100.
Water lock：Sample is immersed respectively in 200ml pure water, is then taken out until not dripping, is weighed, then by sample
It is hung in suspension status, weighing compares per hour, until weight is constant.
1 facial mask cloth performance measurement result of table
| Test item | Example 1 | Example 2 | Example 3 | Comparative example |
| Broadwise elastic extension（%） | 28 | 29 | 30 | 15 |
| Response rate when broadwise 10% extends（%） | 97 | 98 | 98 | 80 |
| Water absorption rate（%） | 1640 | 1650 | 1650 | 750 |
| It immerses 200ml water and takes out weighing（g） | 19.104 | 19.135 | 19.165 | 16.578 |
| It weighs to after not dripping（g） | 17.280 | 17.315 | 17.350 | 12.125 |
According to data among the above, elasticity water conservation moisture absorption facial mask cloth of the invention has high resiliency, not easy to break, elastic recovery
Rate is high, and water absorption rate is high, good hygroscopicity, and immersion 200ml water takes out weighing and the weight weighed to after not dripping is high, good water-retaining property,
It has broad application prospects.
Claims (6)
1. a kind of preparation method of elasticity water conservation moisture absorption facial mask cloth, it is characterised in that specifically preparation step is：
（1）100~120g rice bran is placed in a beaker, continues that 600~700mL mass fraction is added to beaker to be 40% hydroxide
Sodium solution stirs to get cellulose suspension, and cellulose suspension is filtered, and removal filtrate obtains alkalinized celluloses, will be made
Alkalinized celluloses be put into the four-hole boiling flask with blender and dropping funel, into four-hole boiling flask be added 400~450mL matter
The sodium hydroxide solution that score is 25% is measured, 15~18mL curing is added dropwise into four-hole boiling flask with dropping funel for heat temperature raising
Carbon is stirred to react, and obtains reaction product；
（2）30~35min, filtering is mixed in above-mentioned reaction product and 400~500mL Adlerika, removal filtrate obtains
To filter residue, filter residue being washed with dehydrated alcohol and is placed in baking oven, heat temperature raising is dry, solid cellulose xanthate acid is obtained, to
100~120mL sodium hydroxide solution is added in solid cellulose xanthate acid, obtains viscose rayon；
（3）Moso bamboo is placed in Muffle furnace, air in Muffle furnace is extracted, heat temperature raising fires 3~4h, bamboo charcoal obtained, by bamboo charcoal
It is crushed with airslide disintegrating mill, obtains active carbon powder, the master batch of ethylene glycol terephthalate is mixed with active carbon powder, is obtained
To pre-dispersed material；
（4）Pre-dispersed material is placed in screw extruder, melting extrusion, is sent into spinning manifold, in the triangles empty spinneret
As-spun fibre and spare viscose rayon mixed packages are immersed in the dipping tank equipped with castor oil, are added by middle ejection as-spun fibre
Heat heats up, and after dipping, stretches to obtain elastomer through traction grooved；
（5）Elastomer is placed in crimping machine, curling obtains high-density fiber, and high-density fiber is sent into J through reciprocal trolley
It is arranged in shape case, the high-density fiber arranged is put into woven fabric machine and is twisted together into cloth, obtain elasticity water conservation moisture absorption facial mask
Cloth.
2. a kind of preparation method of elasticity water conservation moisture absorption facial mask cloth according to claim 1, it is characterised in that：Step（1）
After the heat temperature raising temperature be 60~65 DEG C, dropping funel drop rate be 3~5mL/min, be stirred to react the time be 2~
3h。
3. a kind of preparation method of elasticity water conservation moisture absorption facial mask cloth according to claim 1, it is characterised in that：Step（2）
It is 25% that the Adlerika time, which is mass fraction, and temperature is 50~55 DEG C after heat temperature raising, and drying time is 2~3h,
The mass fraction of sodium hydroxide solution is 20%.
4. a kind of preparation method of elasticity water conservation moisture absorption facial mask cloth according to claim 1, it is characterised in that：Step（3）
After the 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 and active carbon powder mixing mass ratio of ethylene glycol terephthalate are 3 ︰ 2.
5. a kind of preparation method of elasticity water conservation moisture absorption facial mask cloth according to claim 1, it is characterised in that：Step（4）
Control head temperature is 200~300 DEG C when the described extrusion, and spinning manifold set temperature is 230~250 DEG C, as-spun fibre with
Viscose rayon mixing mass ratio is 3 ︰, 1 mixed packages, and temperature is 150~170 DEG C after heat temperature raising, and dip time is 20~30s
Afterwards, traction grooved rate of extension is 70~90cm/min.
6. a kind of preparation method of elasticity water conservation moisture absorption facial mask cloth according to claim 1, it is characterised in that：Step（5）
Main pressure is 1.6~1.8MPa when the described curling, and back pressure is 2.0~2.2MPa, and controlling fiber knitted rate is 6~8cm/s.
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| CN107761191A (en) * | 2017-11-07 | 2018-03-06 | 常州布奇纺织有限公司 | A kind of preparation method of antistatic bacteriostasis polyester staple fiber |
| CN108286118A (en) * | 2018-04-08 | 2018-07-17 | 吴亚琴 | A kind of preparation method of high resiliency moisture absorption knitting fabric |
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| CN107761191A (en) * | 2017-11-07 | 2018-03-06 | 常州布奇纺织有限公司 | A kind of preparation method of antistatic bacteriostasis polyester staple fiber |
| CN108286118A (en) * | 2018-04-08 | 2018-07-17 | 吴亚琴 | A kind of preparation method of high resiliency moisture absorption knitting fabric |
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