CN112841815B - Preparation method of regenerated fiber Meyer sedge middle puller cloth - Google Patents
Preparation method of regenerated fiber Meyer sedge middle puller cloth Download PDFInfo
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- CN112841815B CN112841815B CN202110148364.4A CN202110148364A CN112841815B CN 112841815 B CN112841815 B CN 112841815B CN 202110148364 A CN202110148364 A CN 202110148364A CN 112841815 B CN112841815 B CN 112841815B
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- 239000004744 fabric Substances 0.000 title claims abstract description 94
- 239000000835 fiber Substances 0.000 title claims abstract description 57
- 241001290610 Abildgaardia Species 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 claims abstract description 39
- -1 polypropylene Polymers 0.000 claims abstract description 39
- 229920001155 polypropylene Polymers 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000005406 washing Methods 0.000 claims abstract description 27
- 241000045459 Carex meyeriana Species 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 22
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 19
- 235000009566 rice Nutrition 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 238000007731 hot pressing Methods 0.000 claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000000855 fermentation Methods 0.000 claims abstract description 6
- 230000004151 fermentation Effects 0.000 claims abstract description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 82
- 239000002585 base Substances 0.000 claims description 50
- 238000001035 drying Methods 0.000 claims description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 239000002131 composite material Substances 0.000 claims description 30
- 238000005470 impregnation Methods 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 25
- 239000007864 aqueous solution Substances 0.000 claims description 23
- 238000004043 dyeing Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000007493 shaping process Methods 0.000 claims description 18
- 241000196324 Embryophyta Species 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 15
- 241000411851 herbal medicine Species 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 10
- 239000011259 mixed solution Substances 0.000 claims description 10
- 238000002791 soaking Methods 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 5
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000009960 carding Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- 239000000986 disperse dye Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000000796 flavoring agent Substances 0.000 claims description 5
- 235000019634 flavors Nutrition 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 239000002808 molecular sieve Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000004513 sizing Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 238000009333 weeding Methods 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 2
- 238000009826 distribution Methods 0.000 claims 1
- 241000209094 Oryza Species 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229920000742 Cotton Polymers 0.000 abstract description 4
- 208000014770 Foot disease Diseases 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 abstract description 3
- 230000002045 lasting effect Effects 0.000 abstract 1
- 230000007721 medicinal effect Effects 0.000 abstract 1
- 210000002435 tendon Anatomy 0.000 abstract 1
- 239000011345 viscous material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 241000722731 Carex Species 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 244000090896 Nigella sativa Species 0.000 description 1
- 235000016698 Nigella sativa Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001711 nigella sativa Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D11/00—Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/79—Polyolefins
- D06P3/794—Polyolefins using dispersed dyes
-
- 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
- D06M2101/18—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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention relates to the technical field of insole material preparation, in particular to a preparation method of regenerated fiber wula sedge insole lasting cloth, which comprises the following steps: s1, preparing a middle sole base layer; s2, carrying out Meyer sedge treatment; s3, hot-press forming; and S4, packaging. The method is characterized in that a polypropylene plastic recycled material is used as a main production raw material, the specific gravity is only 0.9, only three fifths of cotton is contained, the cotton is fluffy, the hand feeling is good, the comfort is good, polypropylene slices do not absorb water, the water content is zero, the water repellency of a finished product is good, carex meyeriana is fried by warm fire, the medicinal property is enhanced, the muscles and tendons are relaxed, the fatigue is eliminated, the taste and the temperature of Meyer sedge are removed, the cold and foot diseases are resisted, the rice washing pulp is alkaline after fermentation, the acidity in the Meyer sedge can be neutralized, and meanwhile, viscous substances in the fermented rice washing pulp are absorbed into the Meyer sedge, so that the hot-pressing firmness is improved, the rice washing pulp is more environment-friendly, and has outstanding substantive characteristics and remarkable progress.
Description
Technical Field
The invention relates to the technical field of insole material preparation, in particular to a preparation method of regenerated fiber wula sedge insole Laobang cloth.
Background
The shoes on the existing market are roughly composed of three parts, namely an outsole, a midsole and an upper, the manufacturing process generally comprises the steps of manufacturing the outsole, the midsole and the upper respectively, then bonding the outsole, the midsole and the upper together by using a glue adhesive to form a complete shoe, and the midsole and the upper can also be connected in a sewing mode. The traditional shoemaking process is troublesome, a glue adhesive is needed, the glue adhesive generally has certain toxicity, harmful gas is generated by volatilization of the glue adhesive, the human health is threatened, the environment is easily polluted, and the environment is not protected.
Disclosure of Invention
The invention aims to provide a preparation method of a regenerated fiber wula sedge mid-upper cloth, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a preparation method of a regenerated fiber Meyer pulling cloth in Meyer sedge comprises the following steps:
s1, preparing the middle sole base layer:
s11, lapping: clamping the carded polypropylene fibers by carbon curtains on the upper layer and the lower layer of a lapping machine, and synchronously moving the carded polypropylene fibers to carry out cross lapping so as to achieve an ideal layering effect;
s12, needling: conveying the polypropylene fibers output by lapping into a needling machine for processing under the conveying of a lapping machine, and entangling the non-woven needling fibers to obtain a composite base fabric;
s13, sizing: carrying out impregnation treatment on the composite base fabric in a PVA aqueous solution;
s14, PU impregnation: performing PU impregnation treatment on the composite base fabric in a mixed solution of PU resin and DMF, controlling the impregnation speed of the composite base fabric to be 5-15 m/min, controlling the pressure between rolling pipes through which the impregnated fabric passes to be 0.001-1MPa, solidifying the impregnated fabric in a DMF aqueous solution through a coagulation bath, cleaning and drying, wherein the formula ratio of each hundred parts by weight of the mixed solution of the PU resin and the DMF is as follows: 3-20 parts of PU resin and 80-97 parts of DMF; the DMF aqueous solution comprises the following components in parts by weight: 10-20 parts of DMF (dimethyl formamide), and 80-90 parts of water;
s15, reducing alkali and splitting, wherein the splitting temperature is 100 +/-5 ℃, and keeping the temperature for 30-45 minutes; soaking the composite base cloth obtained in the step S14 in a sodium hydroxide solution, wherein the concentration of sodium hydroxide is kept at 6-8g/L, the soaking time is 1 hour, and the temperature is 90-105 ℃;
s16, dyeing: the grey cloth is sewn and is subjected to pretreatment, dyeing, reduction cleaning, hot water washing, dehydration and setting, the initial dyeing temperature of disperse dye is controlled to be 50-60 ℃ during initial dyeing, the temperature is gradually increased to 130 ℃ after about 1 hour, the temperature is kept for 1-2 hours, then the grey cloth is fully washed, and reduction cleaning is carried out during deep color dyeing;
s17, shaping and drying: drying and shaping again after reduction and cleaning, wherein the temperature of the base fabric is controlled to be 100-170 ℃ during shaping, and the vehicle speed is adjusted to be 5-30 m/min to form a middle sole base layer;
s2, carrying out Meyer sedge treatment:
s21, selecting and washing: removing weeds in the purchased carex meyeriana, and washing off soil dust in weeding with water;
s22, powdering: grinding the washed carex meyeriana into carex meyeriana powder particles after withering, fixation, sunning, carding and hammering;
s23, stir-frying: parching herba Meyer sedge powder granule with slow fire to obtain bean flavor;
s24, fermentation: configuration 1: 7, putting the carex meyeriana powder particles fried in the step S23 into the rice washing slurry, and fermenting for 6-12 h;
s25, press drying and sun drying: squeezing the fermented Meyer sedge powder particles, and placing in the sun to allow the Meyer sedge powder to fully absorb the sunlight to obtain Meyer sedge Chinese herbal medicine;
s26, proportioning and foaming: adding Chinese herbal medicine of Meyer sedge into the Osbeck rice material serving as a carrier to prepare a plant material;
s3, hot press forming: forming the plant material obtained in the step S26 into an integrated insole upper cloth through hot pressing of a hot press and an insole base layer;
s4, packaging: the hot-pressed mid-bottom pulling upper cloth is subjected to rolling, subpackaging, cutting, packaging and finishing.
Furthermore, the raw material of the polypropylene fiber is prepared by physically crushing and processing recycled polypropylene plastic.
Further, the needling pressure parameter in the step S12 is 100-200bar, the speed of the web former is controlled at 60-90m/min, the needling frequency is 500-700 needles/min, and the needle density of the needle plate is 5500-6500 needles/m.
Further, in the step S13, the temperature of the PVA aqueous solution is controlled to be 60-90 ℃, the impregnation speed of the composite base cloth is 10-20 m/min, the pressure between the rolling pipes through which the impregnated cloth passes is 0.001-1MPa, and the drying temperature is controlled to be 100-190 ℃.
Further, 80% of water is removed during the sun drying in the step S22, the mixture is beaten into fiber by a hammer process, and the fiber is ground and screened by a molecular sieve of 20-40 meshes.
Further, the temperature of the slow fire in the frying in the step S23 is 55-65 ℃.
Further, in the step S26, the weight ratio of the esol material to the carex meyeriana herb is 5: 1.
further, the hot pressing temperature of the hot press in the step S3 is 125-145 ℃.
Compared with the prior art, the invention has the beneficial effects that: the recycled polypropylene plastic material is used as a main production raw material, the specific gravity is only 0.9, only three fifths of cotton is contained, the recycled polypropylene plastic material has fluffiness, good hand feeling and comfortable feeling, polypropylene slices do not absorb water, the water content is zero, the water repellency of a finished product is good, 100% of fibers form the recycled polypropylene plastic material, the recycled polypropylene plastic material has porosity and good air permeability, is easy to keep dry and comfortable on the surface of a cloth, is easy to wash, meets the production requirement of food grade materials of FDA, does not contain other chemical components, has stable performance, no toxicity or peculiar smell, does not irritate the skin, is not damaged by polypropylene olefinic chemical inactive substances, can isolate the corrosion of bacteria and insects in liquid, resists bacteria and alkali corrosion, does not influence the strength of the finished product due to the corrosion, is stir-fried by warm fire, medicinal enhancement, relaxes the muscles and joints, eliminates fatigue, the odor and the temperature of the mulukraining and foot diseases, is alkaline after rice washing pulp water is fermented, the acidity in the mulched rice pulp can be neutralized, and the viscosity substances in the fermented rice washing pulp water are absorbed into the mulched into the mulukraining, the hot pressing firmness is improved, the environment is protected, and the method has prominent substantive characteristics and remarkable progress.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides the following technical scheme:
example one
A preparation method of a regenerated fiber Meyer pulling cloth in Meyer sedge comprises the following steps:
s1, preparing the middle sole base layer:
s11, lapping: clamping the carded polypropylene fibers by carbon curtains on the upper layer and the lower layer of a lapping machine, and synchronously moving the carded polypropylene fibers to carry out cross lapping so as to achieve an ideal layering effect;
s12, needling: conveying the polypropylene fibers output by lapping into a needling machine for processing under the conveying of a lapping machine, and entangling the non-woven needling fibers to obtain a composite base fabric;
s13, sizing: carrying out impregnation treatment on the composite base fabric in a PVA aqueous solution;
s14, PU impregnation: performing PU impregnation treatment on the composite base fabric in a mixed solution of PU resin and DMF, controlling the impregnation speed of the composite base fabric to be 5m/min, controlling the pressure between rolling pipes through which the impregnated fabric passes to be 0.001MPa, solidifying the impregnated fabric in a DMF aqueous solution through a coagulating bath, cleaning and drying, wherein the mixed solution of the PU resin and the DMF comprises the following components in percentage by weight: 3 parts of PU resin and 97 parts of DMF; the DMF aqueous solution comprises the following components in parts by weight: 10 parts of DMF (dimethyl formamide), and 90 parts of water;
s15, reducing alkali and opening fiber, wherein the opening temperature is 95 ℃, and keeping the temperature for 30 minutes; soaking the composite base cloth obtained in the step S14 in a sodium hydroxide solution, wherein the concentration of sodium hydroxide is kept at 6g/L, the soaking time is 1 hour, and the temperature is 90 ℃;
s16, dyeing: the grey cloth is sewn and is subjected to pretreatment, dyeing, reduction cleaning, hot water washing, dehydration and shaping, the initial dyeing temperature of disperse dye is controlled at 50 ℃ during initial dyeing, the temperature is gradually increased to 130 ℃ after about 1 hour, the temperature is kept for 1 hour, then the grey cloth is fully washed with water, and reduction cleaning is carried out during deep color dyeing;
s17, shaping and drying: drying and shaping again after reduction and cleaning, wherein the temperature of the base fabric is controlled to be 100 ℃ during shaping, and the vehicle speed is adjusted to be 5m/min to form a middle sole base layer;
s2, carrying out Meyer sedge treatment:
s21, selecting and washing: removing weeds in the purchased carex meyeriana, and washing off soil dust in weeding with water;
s22, powdering: grinding the washed carex meyeriana into carex meyeriana powder particles after withering, fixation, sunning, carding and hammering;
s23, stir-frying: parching herba Meyer sedge powder granule with slow fire to obtain bean flavor;
s24, fermentation: configuration 1: 7, adding the carex meyeriana powder particles fried in the step S23 into the rice washing slurry, and fermenting for 6 hours;
s25, press drying and sun drying: squeezing the fermented Meyer sedge powder particles, and placing in the sun to allow the Meyer sedge powder to fully absorb the sunlight to obtain Meyer sedge Chinese herbal medicine;
s26, proportioning and foaming: adding Chinese herbal medicine of Meyer sedge into the Osbeck rice material serving as a carrier to prepare a plant material;
s3, hot press forming: forming the plant material obtained in the step S26 into an integrated insole upper cloth through hot pressing of a hot press and an insole base layer;
s4, packaging: the hot-pressed mid-bottom pulling upper cloth is subjected to rolling, subpackaging, cutting, packaging and finishing.
The raw material of the polypropylene fiber is prepared by physically crushing recycled polypropylene plastics, the needling pressure parameter of non-woven in the step S12 is 100bar, the speed of a web former is controlled at 60m/min, the needling frequency is 500 punches/min, the needle density of needle plate cloth is 5500 needles/m, the temperature of PVA aqueous solution is controlled at 60 ℃ in the step S13, the impregnation speed of the composite base cloth is 10 m/min, the pressure between rolling tubes through which the impregnated cloth passes is 0.001MPa, the drying temperature is controlled at 100 ℃, 80% of water is removed in the sun-drying process in the step S22, the PVA aqueous solution is artificially beaten into fibers, the fibers are ground and screened by a 20-mesh molecular sieve, the temperature of the fire stir-frying in the step S23 is 55 ℃, and the weight ratio of the esol material to the carex is 5 in the step S26: 1, the hot pressing temperature of the hot press in the step S3 is 125 ℃.
Example two
A preparation method of a regenerated fiber Meyer pulling cloth in Meyer sedge comprises the following steps:
s1, preparing the middle sole base layer:
s11, lapping: clamping the carded polypropylene fibers by carbon curtains on the upper layer and the lower layer of a lapping machine, and synchronously moving the carded polypropylene fibers to carry out cross lapping so as to achieve an ideal layering effect;
s12, needling: conveying the polypropylene fibers output by lapping into a needling machine for processing under the conveying of a lapping machine, and entangling the non-woven needling fibers to obtain a composite base fabric;
s13, sizing: carrying out impregnation treatment on the composite base fabric in a PVA aqueous solution;
s14, PU impregnation: performing PU impregnation treatment on the composite base fabric in a mixed solution of PU resin and DMF, controlling the impregnation speed of the composite base fabric to be 10 m/min, controlling the pressure between rolling pipes through which the impregnated fabric passes to be 0.5MPa, solidifying the impregnated fabric in a DMF aqueous solution through a coagulating bath, cleaning and drying, wherein the mixed solution of the PU resin and the DMF comprises the following components in percentage by weight: 10 parts of PU resin and 90 parts of DMF; the DMF aqueous solution comprises the following components in parts by weight: 15 parts of DMF and 85 parts of water;
s15, reducing alkali and opening fiber, wherein the opening temperature is 100 ℃, and keeping the temperature for 38 minutes; soaking the composite base cloth obtained in the step S14 in a sodium hydroxide solution, wherein the concentration of sodium hydroxide is kept at 7g/L, the soaking time is 1 hour, and the temperature is 98 ℃;
s16, dyeing: the grey cloth is sewn and is subjected to pretreatment, dyeing, reduction cleaning, hot water washing, dehydration and shaping, the initial dyeing temperature of disperse dye is controlled at 55 ℃ during initial dyeing, the temperature is gradually increased to 130 ℃ after about 1 hour, the temperature is kept for 1.5 hours, then the grey cloth is fully washed with water, and reduction cleaning is carried out when the grey cloth is dyed with deep color;
s17, shaping and drying: drying and shaping again after reduction and cleaning, wherein the temperature of the base fabric is controlled to be 135 ℃ during shaping, and the vehicle speed is adjusted to be 17 m/min to form a middle sole base layer;
s2, carrying out Meyer sedge treatment:
s21, selecting and washing: removing weeds in the purchased carex meyeriana, and washing off soil dust in weeding with water;
s22, powdering: grinding the washed carex meyeriana into carex meyeriana powder particles after withering, fixation, sunning, carding and hammering;
s23, stir-frying: parching herba Meyer sedge powder granule with slow fire to obtain bean flavor;
s24, fermentation: configuration 1: 7, adding the carex meyeriana powder particles fried in the step S23 into the rice washing slurry, and fermenting for 9 hours;
s25, press drying and sun drying: squeezing the fermented Meyer sedge powder particles, and placing in the sun to allow the Meyer sedge powder to fully absorb the sunlight to obtain Meyer sedge Chinese herbal medicine;
s26, proportioning and foaming: adding Chinese herbal medicine of Meyer sedge into the Osbeck rice material serving as a carrier to prepare a plant material;
s3, hot press forming: forming the plant material obtained in the step S26 into an integrated insole upper cloth through hot pressing of a hot press and an insole base layer;
s4, packaging: the hot-pressed mid-bottom pulling upper cloth is subjected to rolling, subpackaging, cutting, packaging and finishing.
The raw material of the polypropylene fiber is prepared by physically crushing recycled polypropylene plastics, the needling pressure parameter of non-woven in the step S12 is 150bar, the speed of a web former is controlled at 75m/min, the needling frequency is 600 punches/min, the needle density of needle plate cloth is 6000 needles/m, the temperature of PVA aqueous solution is controlled at 75 ℃ in the step S13, the impregnation speed of the composite base cloth is 15 m/min, the pressure between rolling pipes through which the impregnated cloth passes is 0.5MPa, the drying temperature is controlled at 145 ℃, 80% of water is removed in the process of sunning in the step S22, the PVA aqueous solution is hammered into fibers by a hammer, the fibers are ground and screened by a 30-mesh molecular sieve, the temperature of the fire stir-frying in the step S23 is 60 ℃, and the weight ratio of the Orthol material to the carex nigella sativa is 5 in the step S26: 1, the hot pressing temperature of the hot press in the step S3 is 135 ℃.
EXAMPLE III
A preparation method of a regenerated fiber Meyer pulling cloth in Meyer sedge comprises the following steps:
s1, preparing the middle sole base layer:
s11, lapping: clamping the carded polypropylene fibers by carbon curtains on the upper layer and the lower layer of a lapping machine, and synchronously moving the carded polypropylene fibers to carry out cross lapping so as to achieve an ideal layering effect;
s12, needling: conveying the polypropylene fibers output by lapping into a needling machine for processing under the conveying of a lapping machine, and entangling the non-woven needling fibers to obtain a composite base fabric;
s13, sizing: carrying out impregnation treatment on the composite base fabric in a PVA aqueous solution;
s14, PU impregnation: performing PU impregnation treatment on the composite base fabric in a mixed solution of PU resin and DMF, controlling the impregnation speed of the composite base fabric to be 15 m/min, controlling the pressure between rolling pipes through which the impregnated fabric passes to be 1MPa, solidifying the impregnated fabric in a DMF aqueous solution through a coagulating bath, cleaning and drying, wherein the formula ratio of each hundred parts by weight of the mixed solution of the PU resin and the DMF is as follows: 20 parts of PU resin and 80 parts of DMF; the DMF aqueous solution comprises the following components in parts by weight: 20 parts of DMF (dimethyl formamide), and 80 parts of water;
s15, reducing alkali and opening fiber, wherein the opening temperature is 105 ℃, and keeping the temperature for 45 minutes; soaking the composite base cloth obtained in the step S14 in a sodium hydroxide solution, wherein the concentration of sodium hydroxide is kept at 8g/L, the soaking time is 1 hour, and the temperature is 105 ℃;
s16, dyeing: the grey cloth is sewn and is subjected to pretreatment, dyeing, reduction cleaning, hot water washing, dehydration and shaping, the initial dyeing temperature of disperse dye is controlled at 60 ℃ during initial dyeing, the temperature is gradually increased to 130 ℃ after about 1 hour, the temperature is kept for 2 hours, then the grey cloth is fully washed, and reduction cleaning is carried out during deep color dyeing;
s17, shaping and drying: drying and shaping again after reduction and cleaning, wherein the temperature of the base fabric is controlled to be 170 ℃ during shaping, and the vehicle speed is adjusted to be 30 m/min to form a middle sole base layer;
s2, carrying out Meyer sedge treatment:
s21, selecting and washing: removing weeds in the purchased carex meyeriana, and washing off soil dust in weeding with water;
s22, powdering: grinding the washed carex meyeriana into carex meyeriana powder particles after withering, fixation, sunning, carding and hammering;
s23, stir-frying: parching herba Meyer sedge powder granule with slow fire to obtain bean flavor;
s24, fermentation: configuration 1: 7, adding the carex meyeriana powder particles fried in the step S23 into the rice washing slurry, and fermenting for 12 hours;
s25, press drying and sun drying: squeezing the fermented Meyer sedge powder particles, and placing in the sun to allow the Meyer sedge powder to fully absorb the sunlight to obtain Meyer sedge Chinese herbal medicine;
s26, proportioning and foaming: adding Chinese herbal medicine of Meyer sedge into the Osbeck rice material serving as a carrier to prepare a plant material;
s3, hot press forming: forming the plant material obtained in the step S26 into an integrated insole upper cloth through hot pressing of a hot press and an insole base layer;
s4, packaging: the hot-pressed mid-bottom pulling upper cloth is subjected to rolling, subpackaging, cutting, packaging and finishing.
The raw material of the polypropylene fiber is prepared by physically crushing recycled polypropylene plastics, the needling pressure parameter of non-woven in the step S12 is 200bar, the speed of a web former is controlled at 90m/min, the needling frequency is 700 punches/min, the needle density of needle plate cloth is 6500 needles/m, the temperature of PVA aqueous solution is controlled at 90 ℃ in the step S13, the impregnation speed of the composite base cloth is 20 m/min, the pressure between rolling pipes through which the impregnated cloth passes is 1MPa, the drying temperature is controlled at 190 ℃, 80% of water is removed in the process of sunning in the step S22, the PVA aqueous solution is hammered into fibers by a hammer, the fibers are ground by a 40-mesh molecular sieve for screening, the temperature of the fire stir-frying in the step S23 is 65 ℃, and the weight ratio of the Orthol material to the carex Chinese herbal medicine in the step S26 is 5: 1, the hot pressing temperature of the hot press in the step S3 is 145 ℃.
The recycled polypropylene plastic material is used as a main production raw material, the specific gravity is only 0.9, only three fifths of cotton is contained, the recycled polypropylene plastic material has fluffiness, good hand feeling and comfortable feeling, polypropylene slices do not absorb water, the water content is zero, the water repellency of a finished product is good, 100% of fibers form the recycled polypropylene plastic material, the recycled polypropylene plastic material has porosity and good air permeability, is easy to keep dry and comfortable on the surface of a cloth, is easy to wash, meets the production requirement of food grade materials of FDA, does not contain other chemical components, has stable performance, no toxicity or peculiar smell, does not irritate the skin, is not damaged by polypropylene olefinic chemical inactive substances, can isolate the corrosion of bacteria and insects in liquid, resists bacteria and alkali corrosion, does not influence the strength of the finished product due to the corrosion, is stir-fried by warm fire, medicinal enhancement, relaxes the muscles and joints, eliminates fatigue, the odor and the temperature of the mulukraining and foot diseases, is alkaline after rice washing pulp water is fermented, the acidity in the mulched rice pulp can be neutralized, and the viscosity substances in the fermented rice washing pulp water are absorbed into the mulched into the mulukraining, the hot pressing firmness is improved, the environment is protected, and the method has prominent substantive characteristics and remarkable progress.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A preparation method of a regenerated fiber Meyer pulling cloth in Meyer sedge is characterized by comprising the following steps:
s1, preparing the middle sole base layer:
s11, lapping: clamping the carded polypropylene fibers by carbon curtains on the upper layer and the lower layer of a lapping machine, and synchronously moving the carded polypropylene fibers to carry out cross lapping so as to achieve an ideal layering effect;
s12, needling: conveying the polypropylene fibers output by lapping into a needling machine for processing under the conveying of a lapping machine, and entangling the non-woven needling fibers to obtain a composite base fabric;
s13, sizing: carrying out impregnation treatment on the composite base fabric in a PVA aqueous solution;
s14, PU impregnation: performing PU impregnation treatment on the composite base fabric in a mixed solution of PU resin and DMF, controlling the impregnation speed of the composite base fabric to be 5-15 m/min, controlling the pressure between rolling pipes through which the impregnated fabric passes to be 0.001-1MPa, solidifying the impregnated fabric in a DMF aqueous solution through a coagulation bath, cleaning and drying, wherein the formula ratio of each hundred parts by weight of the mixed solution of the PU resin and the DMF is as follows: 3-20 parts of PU resin and 80-97 parts of DMF; the DMF aqueous solution comprises the following components in parts by weight: 10-20 parts of DMF (dimethyl formamide), and 80-90 parts of water;
s15, reducing alkali and splitting, wherein the splitting temperature is 100 +/-5 ℃, and keeping the temperature for 30-45 minutes; soaking the composite base cloth obtained in the step S14 in a sodium hydroxide solution, wherein the concentration of sodium hydroxide is kept at 6-8g/L, the soaking time is 1 hour, and the temperature is 90-105 ℃;
s16, dyeing: the grey cloth is sewn and is subjected to pretreatment, dyeing, reduction cleaning, hot water washing, dehydration and setting, the initial dyeing temperature of disperse dye is controlled to be 50-60 ℃ during initial dyeing, the temperature is gradually increased to 130 ℃ after 1 hour, the temperature is kept for 1-2 hours, then the grey cloth is fully washed with water, and reduction cleaning is carried out when the grey cloth is dyed with deep color;
s17, shaping and drying: drying and shaping again after reduction and cleaning, wherein the temperature of the base fabric is controlled to be 100-170 ℃ during shaping, and the vehicle speed is adjusted to be 5-30 m/min to form a middle sole base layer;
s2, carrying out Meyer sedge treatment:
s21, selecting and washing: removing weeds in the purchased carex meyeriana, and washing off soil dust in weeding with water;
s22, powdering: grinding the washed carex meyeriana into carex meyeriana powder particles after withering, fixation, sunning, carding and hammering;
s23, stir-frying: parching herba Meyer sedge powder granule with slow fire to obtain bean flavor;
s24, fermentation: configuration 1: 7, putting the carex meyeriana powder particles fried in the step S23 into the rice washing slurry, and fermenting for 6-12 h;
s25, press drying and sun drying: squeezing the fermented Meyer sedge powder particles, and placing in the sun to allow the Meyer sedge powder to fully absorb the sunlight to obtain Meyer sedge Chinese herbal medicine;
s26, proportioning and foaming: adding Chinese herbal medicine of Meyer sedge into the Osbeck rice material serving as a carrier to prepare a plant material;
s3, hot press forming: forming the plant material obtained in the step S26 into an integrated insole upper cloth through hot pressing of a hot press and an insole base layer;
s4, packaging: the hot-pressed mid-bottom pulling upper cloth is subjected to rolling, subpackaging, cutting, packaging and finishing.
2. The method for preparing a piece of regenerated fiber wula sedge mid-laced cloth according to claim 1, wherein the method comprises the following steps: the raw material of the polypropylene fiber is prepared by physically crushing and processing recycled polypropylene plastic.
3. The method for preparing a piece of regenerated fiber wula sedge mid-laced cloth according to claim 1, wherein the method comprises the following steps: the needling pressure parameter in the step S12 is 100-200bar when non-woven, the speed of the web former is controlled at 60-90m/min, the needling frequency is 500-700 needling/min, and the needle plate distribution density is 5500-6500 needles/m.
4. The method for preparing a piece of regenerated fiber wula sedge mid-laced cloth according to claim 1, wherein the method comprises the following steps: in the step S13, the temperature of the PVA aqueous solution is controlled to be 60-90 ℃, the impregnation speed of the composite base cloth is 10-20 m/min, the pressure between the rolling pipes through which the impregnated cloth passes is 0.001-1MPa, and the drying temperature is controlled to be 100-190 ℃.
5. The method for preparing a piece of regenerated fiber wula sedge mid-laced cloth according to claim 1, wherein the method comprises the following steps: 80% of water is removed during the process of drying the green in the step S22, the green is hammered into fiber by a manual hammer, and the fiber is ground and screened by a molecular sieve with 20-40 meshes.
6. The method for preparing a piece of regenerated fiber wula sedge mid-laced cloth according to claim 1, wherein the method comprises the following steps: the temperature of the slow fire for frying in the step S23 is 55-65 ℃.
7. The method for preparing a piece of regenerated fiber wula sedge mid-laced cloth according to claim 1, wherein the method comprises the following steps: in the step S26, the weight ratio of the Oesol material to the Chinese herbal medicine of the carex meyeriana is 5: 1.
8. the method for preparing a piece of regenerated fiber wula sedge mid-laced cloth according to claim 1, wherein the method comprises the following steps: the hot pressing temperature of the hot press in the step S3 is 125-145 ℃.
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