CN107503042A - A kind of spunlaced face mask base material and preparation method thereof - Google Patents
A kind of spunlaced face mask base material and preparation method thereof Download PDFInfo
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- CN107503042A CN107503042A CN201710750830.XA CN201710750830A CN107503042A CN 107503042 A CN107503042 A CN 107503042A CN 201710750830 A CN201710750830 A CN 201710750830A CN 107503042 A CN107503042 A CN 107503042A
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- woven fabrics
- base material
- face mask
- layer
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- 239000000463 material Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 89
- 229920000297 Rayon Polymers 0.000 claims abstract description 27
- 239000004743 Polypropylene Substances 0.000 claims abstract description 23
- 229920001155 polypropylene Polymers 0.000 claims abstract description 23
- -1 polypropylene Polymers 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 73
- 239000003513 alkali Substances 0.000 claims description 43
- 239000002585 base Substances 0.000 claims description 36
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 229920000728 polyester Polymers 0.000 claims description 12
- 238000009417 prefabrication Methods 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 238000006386 neutralization reaction Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 238000002386 leaching Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 22
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 48
- 230000001815 facial effect Effects 0.000 description 15
- 239000005020 polyethylene terephthalate Substances 0.000 description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 229920001778 nylon Polymers 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229920001410 Microfiber Polymers 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229920004934 Dacron® Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 208000012886 Vertigo Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 229920000433 Lyocell Polymers 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- D04H1/4374—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 using different kinds of webs, e.g. by layering webs
-
- 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
-
- 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
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- 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
-
- 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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
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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
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- 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 Table; 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
- 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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- 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
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
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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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- 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
- D06M2101/34—Polyamides
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of spunlaced face mask base material, including intermeshing polypropylene fiber layer, the first sea-island fibre layer, viscose rayon layer and the second sea-island fibre layer from the bottom up.Above-mentioned four layers of fibrous layer it is stacked together after, by water jet process, make web entangled, then by drying, winding and follow-up operation, obtain spunlace non-woven cloth.The spunlaced face mask base material absorption property is good, and patch skin is good, it is possible to increase the utilization rate of nutrient solution, soft comfortable, pro-skin will not injure skin.The invention also discloses a kind of preparation method of spunlaced face mask base material, step is few, and flow is simple, safe operation.
Description
Technical field
The present invention relates to skincare material technical field, more particularly to a kind of spunlaced face mask base material and preparation method thereof.
Background technology
Spunlace non-woven cloth is by the fine water flow jet of high pressure to one or more layers web, fiber is mutually become entangled in one
Rise, so that fibre web is able to reinforce and possesses certain strength, obtained fabric is spunlace non-woven cloth.The fiber of spunlace non-woven cloth
Raw material sources are extensive, can be terylene, polyamide fibre, polypropylene fibre, viscose rayon, chitin fiber, superfine fibre, tencel, silk, bamboo fibre
Dimension, wood pulp cellulose, alginate fibre etc..
Spun lacing technology is also used on face mask substrate material, and existing facial mask is usually by polyester fiber and viscose rayon substantially
Mix, this fiber has certain absorbability, can adsorb more moisture or Essence.
But there is following defect in existing face mask substrate material：Paste skin performance it is general, mask sheet after on the face, facial mask with
The one side of skin attachement, its nutrient solution can be absorbed by the skin, but facial mask distributes tighter backwards to the one side of skin, nutrient solution
Weight, reduce the using effect of nutrient solution.
The content of the invention
For overcome the deficiencies in the prior art, an object of the present invention is to provide a kind of spunlaced face mask base material, absorption
Performance is good, and patch skin is good, it is possible to increase the utilization rate of nutrient solution, soft comfortable, pro-skin will not injure skin.
The second object of the present invention is to provide a kind of preparation method of spunlaced face mask base material, and step is few, and flow is simple, behaviour
Make safety.
An object of the present invention adopts the following technical scheme that realization：
A kind of spunlaced face mask base material, including intermeshing polypropylene fiber layer, the first sea-island fibre layer, viscose glue from the bottom up
Fibrous layer and the second sea-island fibre layer.
Further, the first sea-island fibre layer is COPET/PET composite fibre layers；The second sea-island fibre layer is
COPET/PA composite fibre layers.
Further, in the spunlaced face mask base material, the grammes per square metre of PA fibers is 7-9g/m2；PET grammes per square metre is 7-
9g/m2。
Further, the grammes per square metre of the polypropylene fiber layer is 9-11g/m2；The grammes per square metre of the first sea-island fibre layer is 14-
16g/m2；The grammes per square metre of the viscose rayon layer is 9-11g/m2；The grammes per square metre of the second sea-island fibre layer is 14-16g/m2。
Further, in the polypropylene fiber layer, the fineness of polypropylene fiber is 1-2 denier, length 30-51mm；Institute
State in viscose rayon layer, the fineness of viscose rayon is 1.2-1.7 denier, length 35-42mm.
The second object of the present invention adopts the following technical scheme that realization：
A kind of preparation method of spunlaced face mask base material, including：
Stacking steps：By polypropylene fiber layer, the first sea-island fibre layer, viscose rayon layer and the second sea-island fibre layer successively layer
It is folded, obtain prefabrication；
Spun lacing step：The prefabrication is subjected to spun lacing operation, obtains the first non-woven fabrics；
Baking step：First non-woven fabrics is dried, obtains the second harmless cloth；
Prewet step：Second non-woven fabrics is prewetted, obtains the 3rd non-woven fabrics；
One time alkali soaks step：3rd non-woven fabrics is put into the first alkali lye and soaked, obtains the 4th non-woven fabrics；
Secondary alkali soaks step：4th non-woven fabrics is put into the second alkali lye and soaked, obtains the 5th non-woven fabrics；
Cleaning step：5th non-woven fabrics is cleaned with clear water, obtains the 6th non-woven fabrics；
Neutralization procedure：6th non-woven fabrics is put into acid solution and soaked, obtains the 7th non-woven fabrics；
Vacuum pulling step：7th non-woven fabrics is subjected to vacuum dehumidifying, obtains the 8th non-woven fabrics；
Fixating shape step：8th non-woven fabrics is subjected to drying and shaping, obtains final spunlaced face mask base material.
Further, in the spun lacing step, the prefabrication passes through five spun lacings successively, wherein, first of spun lacing
Pressure is 100bar, and spun lacing degree of draft is 103%；Second spun lacing pressure is 50bar, and spun lacing degree of draft is 90%；3rd
Spun lacing pressure is 60bar, and spun lacing degree of draft is 95%；4th spun lacing pressure is 70bar, and spun lacing degree of draft is 100%；5th
Road spun lacing pressure is 70bar, and spun lacing degree of draft is 98%.
Further, in the baking step, it is 102-110 DEG C to set drying temperature, drying time 0.5-
1.5min。
Further, in an alkali soaks step, first alkali lye is aqua calcis, first alkali lye
Concentration be 3%, temperature be 30-60 DEG C, soak time 18-22min；In the secondary alkali leaching step, second alkali
Liquid is sodium hydroxide solution, and the concentration of second alkali lye is 4%, and temperature is 50-80 DEG C, soak time 4-6min；Institute
State in neutralization procedure, the acid solution is acetic acid, and the pH value of the 7th non-woven fabrics is 5.5-6.5.
Further, in the vacuum pulling step, the 7th non-woven fabrics with polyester webs support, vacuum is carried out and takes out
Inhale, after having aspirated, obtain the 8th non-woven fabrics that liquid carrying rate is 98-110%.
Compared with prior art, the beneficial effects of the present invention are：
(1) spunlaced face mask base material provided by the present invention, 4 layers of design, sea-island fibre good hand touch, pro-skin, with skin are taken
Stickiness it is good, can pin viscose rayon layer absorption nutrient solution (essence), prevention nutrient solution from facial mask not with skin attachement
One side distribute；Viscose rayon has preferable water absorbing properties, can store more purification elements, and polypropylene fiber then has hydrophobic work(
Can, prevent one side of the nutrient solution from facial mask not with skin attachement from coming out, so that the nutrient solution in face mask substrate material reaches
Highest utilization ratio.
(2) preparation method of spunlaced face mask base material provided by the present invention, step is few, and flow is simple, safe operation.
Brief description of the drawings
Fig. 1 is the schematic diagram of spunlaced face mask base material provided by the present invention.
In figure：10th, polypropylene fiber layer；20th, the first sea-island fibre layer；30th, viscose rayon layer；40th, the second sea-island fibre layer.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
A kind of spunlaced face mask base material, including from the bottom up intermeshing polypropylene fiber layer 10, the first sea-island fibre layer 20,
The sea-island fibre layer 40 of viscose rayon layer 30 and second.Above-mentioned four layers of fibrous layer it is stacked together after, by water jet process, allow fibre
Dimension net is entangled, then by drying, winding and follow-up operation, obtains spunlace non-woven cloth.
As further embodiment, the first sea-island fibre layer is COPET/PET composite fibre layers；Second sea-island fibre
Layer is COPET/PA composite fibre layers.Wherein, COPET is polyester, and PET is polyester fiber, and PA is nylon fiber.
Sea-island fibre is that a kind of polymer is scattered in another polymer, and dispersed phase is in " island " shape in fibre section
State, and parent is then equivalent to " sea " is a kind of composition in terms of the cross section of fiber with fine and scattered state by another kind into
Subpackage is round as many of sea island.
Wherein, COPET/PET composite fibres, it is exactly by co-blended spinning technology, polyester (COPET) and PET blendings is spun
The fiber that silk obtains.COPET/PA composite fibres, be exactly by co-blended spinning technology, by polyester (COPET) and PA co-blended spinnings
Obtained fiber.
As further embodiment, in spunlaced face mask base material, the grammes per square metre of PA fibers is 7-9g/m2, nylon fiber
For ultra-fine nylon fiber；PET grammes per square metre is 7-9g/m2, polyester fiber is ultra-fine polyester fiber.
As further embodiment, the grammes per square metre of polypropylene fiber layer is 9-11g/m2；The grammes per square metre of first sea-island fibre layer
For 14-16g/m2；The grammes per square metre of viscose rayon layer is 9-11g/m2；The grammes per square metre of second sea-island fibre layer is 14-16g/m2。
As further embodiment, in polypropylene fiber layer, the fineness of polypropylene fiber is 1-2 denier (Daniel), long
Spend for 30-51mm；It is further preferred that the specification of polypropylene fiber is 1.7Daniel*40mm.
As further embodiment, in viscose rayon layer, the fineness of viscose rayon is 1.2-1.7 denier
(Daniel), length 35-42mm；It is further preferred that the specification of viscose rayon is 1.5Daniel*38mm.
Denier (Daniel) is the unit of measurement of fibre fineness.9000m long fibres weigh 600 grams, and the fiber is referred to as 600D fibre
Dimension.The long yarns of 9000m weigh 600 grams, and the yarn is referred to as 600D yarn.Numeral is bigger, and yarn or fiber are thicker.
Take above-mentioned specifications design so that the spunlaced face mask base material of acquisition is soft fine and smooth, pastes skin pro-skin, and existing washs
The facial mask of synthetic fibre viscose glue, fiber is thicker, feels poor with skin contact, usage comfort is not good enough.
A kind of preparation method of spunlaced face mask base material, including：
Stacking steps：By polypropylene fiber layer, the first sea-island fibre layer, viscose rayon layer and the second sea-island fibre layer successively layer
It is folded, obtain prefabrication；
Spun lacing step：Prefabrication is subjected to spun lacing operation, obtains the first non-woven fabrics；
Baking step：First non-woven fabrics is dried, obtains the second harmless cloth；
Prewet step：Second non-woven fabrics is prewetted, obtains the 3rd non-woven fabrics；
One time alkali soaks step：3rd non-woven fabrics is put into the first alkali lye and soaked, obtains the 4th non-woven fabrics；
Secondary alkali soaks step：4th non-woven fabrics is put into the second alkali lye and soaked, obtains the 5th non-woven fabrics；
Cleaning step：5th non-woven fabrics is cleaned with clear water, obtains the 6th non-woven fabrics；
Neutralization procedure：6th non-woven fabrics is put into acid solution and soaked, obtains the 7th non-woven fabrics；
Vacuum pulling step：7th non-woven fabrics is subjected to vacuum dehumidifying, obtains the 8th non-woven fabrics；
Fixating shape step：8th non-woven fabrics is subjected to drying and shaping, obtains final spunlaced face mask base material.
As further embodiment, in spun lacing step, prefabrication passes through five spun lacings successively, wherein, first
Spun lacing pressure is 100bar, and spun lacing degree of draft is 103%；Second spun lacing pressure is 50bar, and spun lacing degree of draft is 90%；The
Three spun lacing pressure are 60bar, and spun lacing degree of draft is 95%；4th spun lacing pressure is 70bar, and spun lacing degree of draft is 100%；
5th spun lacing pressure is 70bar, and spun lacing degree of draft is 98%.
And for the spunlace non-woven cloth of routine, when carrying out five spun lacings, spun lacing pressure is respectively：70bar、90bar、
90bar, 110bar and 110bar；And spun lacing degree of draft is 110%, 105%, 105%, 103% and 103%.On the whole, originally
The spun lacing pressure and spun lacing degree of draft of invention can be smaller than routine techniques, because conventional spun lacing is furnished with extensibility, it is necessary to lead
Cloth not relaxed state is reached, cloth could so be tangled tight, therefore, conventional technological requirement is more harsh.
As further embodiment, in baking step, it is 102-110 DEG C to set drying temperature, more preferably
For 105 DEG C, drying time 0.5-1.5min, dried at low temperature, ensure the quality of product, temperature is high, then polypropylene fibre
It can melt.And in conventional production technology, typically more than 150 DEG C, the quality of product can be affected drying temperature.
As further embodiment, in an alkali soaks step, the first alkali lye is aqua calcis, the first alkali lye
Concentration be 3%, temperature be 30-60 DEG C, soak time 18-22min；In secondary alkali soaks step, the second alkali lye is hydrogen-oxygen
Change sodium solution, the concentration of the second alkali lye is 4%, and temperature is 50-80 DEG C, soak time 4-6min.First use the alkali lye of low concentration
(3%) some be coated on outside COPET melt, then with 4% alkali lye fast melt, if at the very start with 4% alkali lye
Soaked, then can damage the nylon or dacron ultrafine fiber that left behind.
As further embodiment, in neutralization procedure, acid solution is acetic acid, and acetic acid is harmless, after neutralization
To the 7th non-woven fabrics show slightly acid, close to the acidity of skin, pH value is between 5.5-6.5, human body skin will not be produced and appointed
What is damaged, and soak time does not require.
As further embodiment, in vacuum pulling step, the 7th non-woven fabrics with polyester webs support, carried out true
Sky suction, after having aspirated, obtain the 8th non-woven fabrics that liquid carrying rate is 98-110%.
Because the non-woven fabrics water imbibition after neutralization is fine, and intensity can reduce.The liquid carrying rate of non-woven fabrics 300% with
Easily deformed when upper.So this step the 7th non-woven fabrics with polyester webs support, then it is sucked by vacuum, after having aspirated
The 8th non-woven fabrics to liquid carrying rate 100% or so, then follow-up drying and shaping is carried out, non-woven fabrics does not allow yielding, product matter
Measure.
Liquid carrying rate is pick-up rate, also known as pick-up, be characterize after mangle webbing liquid measure number.
Spunlaced face mask base material provided by the present invention, mainly by adjusting the concentration of alkali lye, the time of immersion and temperature
To cause each layer fiber of product to reach the requirement of quantitative composite design, by the control of alkali number, nylon ultrafine fiber layer and
Dacron ultrafine fiber layer discharges.Nylon ultrafine fiber layer has good feel, very good with the stickiness of skin；Viscose glue is fine
Dimension has preferable water absorbing properties, can store more nutrient solutions (essence), dacron ultrafine fiber layer can pin viscose rayon layer
The nutrient solution of absorption, one side of the prevention nutrient solution from facial mask not with skin attachement distribute；Polypropylene fiber layer then has hydrophobic function, prevents
Only one side of the nutrient solution from facial mask not with skin attachement comes out so that nutrient solution obtains highest utilization ratio.
Spunlaced face mask base material provided by the present invention, designed by 4 Rotating fields, skin can be made to absorb nutrient solution efficiency maximum
Change, do not waste nutrient solution.Skin is set to absorb identical nutrient solution, compared with the facial mask of routine, 4 Rotating fields spun lacings of the invention
Facial mask only needs the half of original nutrient solution.And in facial mask cost it is maximum be exactly nutrient solution cost, pass through the present invention
Design, can effectively reduce facial mask cost, improve the profit margin of enterprise.
It is specific embodiment of the present invention below, used raw material, equipment etc. remove special limit in the following embodiments
It can be obtained outside fixed by buying pattern.
Embodiment 1-3
A kind of spunlaced face mask base material, including intermeshing polypropylene fiber layer, COPET/PET sea-island fibres from the bottom up
Layer, viscose rayon layer and COPET/PA sea-island fibre layers.The specifically setting of above layers is as shown in table 1 below.
The reference record table of embodiment 1-3 spunlaced face mask base material
A kind of preparation method of spunlaced face mask base material, comprises the following steps：
Stacking steps：By polypropylene fiber layer, the first sea-island fibre layer, viscose rayon layer and the second sea-island fibre layer successively layer
It is folded, obtain prefabrication；
Spun lacing step：Prefabrication is subjected to spun lacing operation, prefabrication passes through five spun lacings successively, wherein, first of spun lacing
Pressure is 100bar, and spun lacing degree of draft is 103%；Second spun lacing pressure is 50bar, and spun lacing degree of draft is 90%；3rd
Spun lacing pressure is 60bar, and spun lacing degree of draft is 95%；4th spun lacing pressure is 70bar, and spun lacing degree of draft is 100%；5th
Road spun lacing pressure is 70bar, and spun lacing degree of draft is 98%.Obtain the first non-woven fabrics；
Baking step：First non-woven fabrics is dried, it is 105 DEG C to set drying temperature, and drying time is about 1min, obtains the
Two harmless cloth；
Prewet step：Second non-woven fabrics is prewetted, obtains the 3rd non-woven fabrics；
One time alkali soaks step：3rd non-woven fabrics is put into the first alkali lye and soaked, the first alkali lye is aqua calcis, the
The concentration of one alkali lye is 3%, and temperature is 45 DEG C, soak time 20min；Obtain the 4th non-woven fabrics；
Secondary alkali soaks step：4th non-woven fabrics is put into the second alkali lye and soaked, the second alkali lye is sodium hydroxide solution, the
The concentration of two alkali lye is 4%, and temperature is 70 DEG C, soak time 5min, obtains the 5th non-woven fabrics；
Cleaning step：5th non-woven fabrics is cleaned with clear water, obtains the 6th non-woven fabrics；
Neutralization procedure：6th non-woven fabrics is put into acetic acid and soaked, obtains the 7th nonwoven that pH value is 5.5-6.5
Cloth；
Vacuum pulling step：7th non-woven fabrics with polyester webs support, is sucked by vacuum, after having aspirated, obtains band liquid
Rate is 98-110% the 8th non-woven fabrics；
Fixating shape step：8th non-woven fabrics is subjected to drying and shaping, obtains final spunlaced face mask base material；Next, carry out
Batch, pack, in-stockroom operation.
Effect assessment and performance detection
Test material：On the market conventional face paper is taken, as a comparison case 1；Example 1-3 spunlaced face mask base respectively
Material, cut according to the facial mask shapes and sizes of comparative example 1, obtain embodiment 1-3 face paper.
Test philosophy：Using human body skinanalysis apparatus MAP580, by testing volunteer using before and after product, skin is aqueous
The change of amount is assessed.
Experimental method：4 volunteers are chosen, the age is between 25-35 year.Embodiment 1-3 face paper absorbs 15g respectively
Water conservation moisturizing essence, and the face paper of comparative example 1 absorbs 30g water conservation moisturizing essence.Then, 4 volunteers make respectively
With embodiment 1-3 and the facial mask of comparative example 1, and test the skin of face moisture of volunteer before and after use.Test result is such as
Shown in table 2 below.
The embodiment 1-3 of table 2 and the facial mask of comparative example 1 moistening effect record sheet
As can be seen from Table 2, under identical testing conditions, to cause user to reach identical skin effect,
Less nutrient solution can be consumed than comparative example 1 (market is conventional) face mask substrate material using embodiment 1-3 spunlaced face mask base material, only needed
The half of original nutrient solution is wanted, substantially increases the utilization ratio of nutrient solution.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (10)
- A kind of 1. spunlaced face mask base material, it is characterised in that：It is fine including intermeshing polypropylene fiber layer from the bottom up, the first island Tie up layer, viscose rayon layer and the second sea-island fibre layer.
- 2. spunlaced face mask base material as claimed in claim 1, it is characterised in that：The first sea-island fibre layer is COPET/PET Composite fibre layer；The second sea-island fibre layer is COPET/PA composite fibre layers.
- 3. spunlaced face mask base material as claimed in claim 2, it is characterised in that：In the spunlaced face mask base material, PA fibers Grammes per square metre is 7-9g/m2；PET grammes per square metre is 7-9g/m2。
- 4. spunlaced face mask base material as claimed in claim 1 or 2, it is characterised in that：The grammes per square metre of the polypropylene fiber layer is 9- 11g/m2；The grammes per square metre of the first sea-island fibre layer is 14-16g/m2；The grammes per square metre of the viscose rayon layer is 9-11g/m2；It is described The grammes per square metre of second sea-island fibre layer is 14-16g/m2。
- 5. the spunlaced face mask base material as described in claim any one of 1-3, it is characterised in that：In the polypropylene fiber layer, third The fineness of synthetic fibre fiber is 1-2 denier, length 30-51mm；In the viscose rayon layer, the fineness of viscose rayon is 1.2-1.7 Denier, length 35-42mm.
- A kind of 6. preparation method of spunlaced face mask base material as claimed in claim 1, it is characterised in that including：Stacking steps：Polypropylene fiber layer, the first sea-island fibre layer, viscose rayon layer and the second sea-island fibre layer are stacked gradually, Obtain prefabrication；Spun lacing step：The prefabrication is subjected to spun lacing operation, obtains the first non-woven fabrics；Baking step：First non-woven fabrics is dried, obtains the second harmless cloth；Prewet step：Second non-woven fabrics is prewetted, obtains the 3rd non-woven fabrics；One time alkali soaks step：3rd non-woven fabrics is put into the first alkali lye and soaked, obtains the 4th non-woven fabrics；Secondary alkali soaks step：4th non-woven fabrics is put into the second alkali lye and soaked, obtains the 5th non-woven fabrics；Cleaning step：5th non-woven fabrics is cleaned with clear water, obtains the 6th non-woven fabrics；Neutralization procedure：6th non-woven fabrics is put into acid solution and soaked, obtains the 7th non-woven fabrics；Vacuum pulling step：7th non-woven fabrics is subjected to vacuum dehumidifying, obtains the 8th non-woven fabrics；Fixating shape step：8th non-woven fabrics is subjected to drying and shaping, obtains final spunlaced face mask base material.
- 7. the preparation method of spunlaced face mask base material as claimed in claim 6, it is characterised in that in the spun lacing step, institute State prefabrication and pass through five spun lacings successively, wherein, first of spun lacing pressure is 100bar, and spun lacing degree of draft is 103%；Second Spun lacing pressure is 50bar, and spun lacing degree of draft is 90%；3rd spun lacing pressure is 60bar, and spun lacing degree of draft is 95%；4th Road spun lacing pressure is 70bar, and spun lacing degree of draft is 100%；5th spun lacing pressure is 70bar, and spun lacing degree of draft is 98%.
- 8. the preparation method of spunlaced face mask base material as claimed in claim 6, it is characterised in that in the baking step, if It is 102-110 DEG C to put drying temperature, drying time 0.5-1.5min.
- 9. the preparation method of spunlaced face mask base material as claimed in claim 6, it is characterised in that soak step in an alkali In, first alkali lye is aqua calcis, and the concentration of first alkali lye is 3%, and temperature is 30-60 DEG C, soak time For 18-22min；In the secondary alkali leaching step, second alkali lye is Strong oxdiative sodium solution, and the concentration of second alkali lye is 4%, Temperature is 50-80 DEG C, soak time 4-6min；In the neutralization procedure, the acid solution is acetic acid, and the pH value of the 7th non-woven fabrics is 5.5-6.5.
- 10. the preparation method of spunlaced face mask base material as claimed in claim 6, it is characterised in that in the vacuum pulling step In, the 7th non-woven fabrics with polyester webs support, is sucked by vacuum, after having aspirated, it is 98-110%'s to obtain liquid carrying rate 8th non-woven fabrics.
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| CN108468220A (en) * | 2018-03-12 | 2018-08-31 | 谢建华 | A kind of preparation method of the spunlaced face mask base material with high water absorption, high intensity |
| CN108842300A (en) * | 2018-07-04 | 2018-11-20 | 郑伟明 | A kind of preparation method of the face paper of silk mixing superfine fibre |
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| CN115198443A (en) * | 2022-07-15 | 2022-10-18 | 杭州恒邦实业有限公司 | Preparation process of golden flower honey mask cloth |
| CN115198443B (en) * | 2022-07-15 | 2023-06-30 | 杭州恒邦实业有限公司 | Preparation process of golden flower honey mask cloth |
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