CN108978083A - There is the method for the powdered villus of electrostatic spinning of fine and smooth smooth feel with the production of waste and old scurf containing chromium - Google Patents
There is the method for the powdered villus of electrostatic spinning of fine and smooth smooth feel with the production of waste and old scurf containing chromium Download PDFInfo
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- CN108978083A CN108978083A CN201810960780.2A CN201810960780A CN108978083A CN 108978083 A CN108978083 A CN 108978083A CN 201810960780 A CN201810960780 A CN 201810960780A CN 108978083 A CN108978083 A CN 108978083A
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- electrostatic spinning
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- 208000001840 Dandruff Diseases 0.000 title claims abstract description 42
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 39
- 239000011651 chromium Substances 0.000 title claims abstract description 39
- 238000010041 electrostatic spinning Methods 0.000 title claims abstract description 37
- 239000002699 waste material Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000012216 screening Methods 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000000975 dye Substances 0.000 claims abstract description 12
- 239000010985 leather Substances 0.000 claims abstract description 11
- 239000011236 particulate material Substances 0.000 claims abstract description 11
- 238000005237 degreasing agent Methods 0.000 claims abstract description 10
- 239000013527 degreasing agent Substances 0.000 claims abstract description 10
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 238000007873 sieving Methods 0.000 claims abstract description 6
- 239000011780 sodium chloride Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000004280 Sodium formate Substances 0.000 claims abstract description 5
- 230000000740 bleeding effect Effects 0.000 claims abstract description 5
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims abstract description 5
- 235000019254 sodium formate Nutrition 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 5
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 5
- 235000019441 ethanol Nutrition 0.000 claims description 4
- 150000002191 fatty alcohols Chemical class 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 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
- 239000002245 particle Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 244000248349 Citrus limon Species 0.000 claims 1
- 235000005979 Citrus limon Nutrition 0.000 claims 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 1
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract description 5
- 239000001509 sodium citrate Substances 0.000 abstract description 5
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract description 5
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 235000011083 sodium citrates Nutrition 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
- D06B9/02—Solvent-treatment of textile materials solvent-dyeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
- D06B9/04—Successively applying two or more different solvent-based treating materials
-
- 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
- D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/13—Ammonium halides or halides 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
- D06M11/73—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 carbon or compounds thereof
- D06M11/76—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 carbon or compounds thereof with carbon oxides or carbonates
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
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- 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
- D06P1/0004—General aspects of dyeing
- D06P1/002—Processing by repeated dyeing, e.g. in different baths
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- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
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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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Coloring (AREA)
Abstract
This divisional application is related to a kind of method of powdered villus of electrostatic spinning with the production of waste and old scurf containing chromium with fine and smooth smooth feel, belongs to leather technology field.This method comprises the following steps: waste and old scurf containing chromium is crushed to graininess, it is dry；Particulate material is dried；95-105 days are stood, sieving screening；It immerses in organic solvent, based on screening material quality, hand feeling agent is added, stirs 30-40min, drain；It is placed in cylinder, expects quality meter according to screening, degreasing agent operation is added, bleeding agent operation is added, sodium bicarbonate, sodium formate and sodium citrate operation is added, dyestuff is added, color fixing agent operation is added, adds dyestuff, heating operation, color fixing agent operation is added, fatting agent operation is added, sodium chloride operation is added, slipping agent operation is added, out cylinder, dehydration, continue drying to get the powdered villus of the electrostatic spinning.The electrostatic spinning made from this method is smooth with powdered fuzzy hand exquisiteness, and can assign electrostatic spinning product good kishke feel.
Description
It is on 08 29th, 2016 that the application, which is application No. is the 201610745628.3, applying date, entitled " use is useless
The divisional application of the method for the old production of scurf containing the chromium powdered villus of electrostatic spinning ".
Technical field
The invention belongs to leather technology fields, and in particular to a kind of to have fine and smooth smooth feel with the production of waste and old scurf containing chromium
The powdered villus of electrostatic spinning method.
Background technique
China is process hides big country, generates up to a million tons of leather castoff every year, and half of them or so is scurf containing chromium.
The scurf containing chromium of early stage mainly uses traditional offal treatment mode: landfill burns, and brings great harm to environment.
With the gradually reinforcement of environmental consciousness, traditional processing mode is gradually eliminated, and people gradually take the side of recycling and reusing
Formula handles scurf containing chromium, can not only reduce the harm caused by environment, can be with save the cost.
Currently, the recycling mode of the scurf containing chromium is broadly divided into de- waste liqouor and does not take off waste liqouor.Do not take off waste liqouor one
As be that will contain chromium scurf to be back to leather industry；De- its method of waste liqouor is usually that will contain chromium scurf to be decomposed into appropriate point with sour water
It is directly used in leather filling after the chromium-containing collagen polypeptide of son amount, therefore has a large amount of in relation to preparing leather filler with scurf containing chromium
Relevant report.And de- waste liqouor method is complex, production cost is still higher, and again according to the mode of not de- waste liqouor
Using scurf containing chromium, the leather products of production are without kishke feel, and feel is coarse, and quality remains to be further improved.
Electrostatic spinning is to be planted villus to the surface of various base fabrics, generally in scrim surfaces meeting using high-pressure electrostatic electric field
There is one layer of flocking adhesive, therefore villus can be adhered to scrim surfaces, to get electrostatic spinning product after adhesive solidification.
And it there are no the relevant report directly using waste and old scurf containing the chromium production powdered villus of electrostatic spinning at present.
Summary of the invention
The purpose of the present invention is to solve the deficiencies in the prior art, and providing a kind of make of waste and old scurf containing chromium has
The method of the powdered villus of electrostatic spinning of fine and smooth smooth feel, the powdered villus hand of the electrostatic spinning made from this method
Sense is fine and smooth smooth, and can assign electrostatic spinning product good kishke feel.
The present invention adopts the following technical scheme:
There is the method for the powdered villus of electrostatic spinning of fine and smooth smooth feel with the production of waste and old scurf containing chromium, including walk as follows
It is rapid:
Step 1: waste and old scurf containing chromium is crushed to graininess, and dry to water content 48%-55%, obtains particulate material；
Step 2: particulate material obtained by step 1 is dried to water content 20%-30%, obtains drying material；
Step 3: standing 95-105 days for drying material obtained by step 2, and sieving screening must screen material；
Step 4: screening material obtained by step 3 is immersed in organic solvent, and based on screening material quality, 0.05%-0.1% feel is added
Agent, stirs 30-40min, and drain obtains single treatment material；
Step 5: single treatment material obtained by step 4 is placed in cylinder, and according to screening material quality meter obtained by step 3,1%- is added
2% degreasing agent runs 20-30min, and 1.5%-2% bleeding agent is added and runs 20-30min, 1%-2% sodium bicarbonate, 4%-4.5% is added
Sodium formate and 0.5%-0.8% sodium citrate run 25-30min, and 2%-3% dyestuff is added, and 1.2%-1.7% color fixing agent, operation is added
25-35min adds 1.5%-2.5% dyestuff, is warming up to 50-55 DEG C, runs 25-35min, and 1%-2% color fixing agent, operation is added
7%-8% fatting agent is added in 8-12min, runs 40-50min, and 4.5%-5.5% sodium chloride is added, and runs 5-15min, is added
0.8%-1.2% slipping agent runs 40-50min, out cylinder, is dehydrated to water content 50%-60%, continues to be dried to water content 15%-
20% to get the powdered villus of the electrostatic spinning.
Further, waste and old scurf containing the chromium production has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, wherein particle described in step 1 sieves with 100 mesh sieve.
Further, waste and old scurf containing the chromium production has the electrostatic spinning of fine and smooth smooth feel with powdered
Drying material obtained by step 2 is stood 95-105 days under 20-26 DEG C, relative humidity 60%-70% by the method for villus.
Further, waste and old scurf containing the chromium production has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, wherein sieving described in step 3 is to sieve with 100 mesh sieve screening.
Further, waste and old scurf containing the chromium production has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, wherein organic solvent described in step 4 is one of ethyl alcohol, ethyl acetate or acetone.
Further, waste and old scurf containing the chromium production has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, wherein hand feeling agent described in step 4 is the aqueous hand feeling agent of weak cation type.
Further, waste and old scurf containing the chromium production has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, wherein degreasing agent described in step 5 is nonionic surfactants degreasing agent；The bleeding agent is fat
Alcohol polyoxyethylene ether；The fatting agent is sulfated natural oils rouge, and the slipping agent is solvent type leather slipping agent.
Compared with prior art, the present invention has the advantages that:
The present invention makes the powdered villus of electrostatic spinning using waste and old scurf containing chromium, and powdered fuzzy hand exquisiteness obtained is refreshing
It is sliding, which is implanted in scrim surfaces using electrostatic flocking method, with excellent imitation leather effect and good true
Skin sense, and flannelette feel is fine and smooth, flexible smooth.In addition, waste and old scurf containing chromium is rationally utilized in the present invention, it is environmentally protective, and side
Method is simple and easy to do, can be applicable on a large scale.
In the methods of the invention, drying material can be such that crushed material is further dried, still after placing naturally for a long time
Scurf can be crimped irregularly after drying, cause certain anti-dandruff particulates volumes excessive, therefore need further sieving screening；In step 4
The addition of hand feeling agent makes scurf have soft continuous sliding sense, it can be ensured that the feel of the powdered villus of final electrostatic spinning keeps it refreshing
It is sliding fine and smooth, and organic solvent can promote hand feeling agent preferably to penetrate into scurf surface；The reprocessing of step 5 further enhances skin
The feel and kishke feel of bits, it is smooth dry and comfortable that the use of slipping agent can be such that powdered villus obtained has the effect of.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail.
It will be understood to those of skill in the art that the following example is merely to illustrate the present invention, and it should not be regarded as limiting this hair
Bright range.Hand feeling agent used in the present invention is the aqueous hand feeling agent of weak cation type, and model HK-16 is purchased from the macro unicorn in Jiaxing
Pi Hua Co., Ltd；The degreasing agent is nonionic surfactants degreasing agent, and model borron DN is purchased from De Ruipi
Remove from office scientific and technological (Qingdao) Co., Ltd；The fatting agent is sulfated natural oils rouge, is dark-brown, can be obtained by purchase；It is described
Slipping agent is solvent type leather slipping agent, and model HK-15 is purchased from Jiaxing Hong Linpiization Co., Ltd.
Embodiment 1
There is the method for the powdered villus of electrostatic spinning of fine and smooth smooth feel with the production of waste and old scurf containing chromium, including walk as follows
It is rapid:
Step 1: being crushed to graininess for waste and old scurf containing chromium, sieve with 100 mesh sieve, and dry to water content 50%, obtains particulate material；
Step 2: particulate material obtained by step 1 is dried to water content 25%, obtains drying material；
Step 3: by drying material obtained by step 2 in 25 DEG C, the lower standing of relative humidity 65% 100 days, screening is sieved with 100 mesh sieve, must be sieved
Sorting；
Step 4: screening material obtained by step 3 is immersed in ethyl alcohol, and based on screening material quality, 0.08% hand feeling agent, stirring is added
35min, drain obtain single treatment material；
Step 5: single treatment material obtained by step 4 is placed in cylinder, according to screening material quality meter obtained by step 3, is added 1.5%
Degreasing agent runs 25min, and 1.8% fatty alcohol polyoxyethylene ether is added and runs 30min, 1.5% sodium bicarbonate, 4.2% formic acid is added
Sodium and 0.6% sodium citrate run 30min, and 2.6% dyestuff is added, and 1.5% color fixing agent is added, and run 30min, add 2% dye
Material is warming up to 50 DEG C, runs 30min, and 1.2% color fixing agent is added, and runs 10min, and 7.5% sulfated natural oils rouge, operation is added
5% sodium chloride is added in 45min, runs 10min, and 1% slipping agent is added, and runs 40min, out cylinder, and dehydration to water content 55% continues
Water content 20% is dried to get the powdered villus of electrostatic spinning with fine and smooth smooth feel.
Embodiment 2
There is the method for the powdered villus of electrostatic spinning of fine and smooth smooth feel with the production of waste and old scurf containing chromium, including walk as follows
It is rapid:
Step 1: being crushed to graininess for waste and old scurf containing chromium, sieve with 100 mesh sieve, and dry to water content 48%, obtains particulate material；
Step 2: particulate material obtained by step 1 is dried to water content 20%, obtains drying material；
Step 3: by drying material obtained by step 2 in 20 DEG C, the lower standing of relative humidity 60% 105 days, screening is sieved with 100 mesh sieve, must be sieved
Sorting；
Step 4: screening material obtained by step 3 is immersed in acetone, and based on screening material quality, 0.05% hand feeling agent, stirring is added
30min, drain obtain single treatment material；
Step 5: single treatment material obtained by step 4 is placed in cylinder, and according to screening material quality meter obtained by step 3, it is de- to be added 1%
Rouge agent, run 20min, be added 1.5% fatty alcohol polyoxyethylene ether run 20min, be added 1% sodium bicarbonate, 4% sodium formate and
0.5% sodium citrate runs 30min, and 2% dyestuff is added, and 1.2% color fixing agent is added, and runs 25min, adds 1.5% dyestuff, rises
Temperature runs 25min to 50 DEG C, and 1% color fixing agent is added, and runs 8min, and 7% sulfated natural oils rouge is added, and runs 40min, is added
4.5% sodium chloride runs 5min, and 0.8% slipping agent is added, and runs 40min, out cylinder, is dehydrated to water content 50%, continues to be dried to
Water content 15% is to get the powdered villus of electrostatic spinning with fine and smooth smooth feel.
Embodiment 3
There is the method for the powdered villus of electrostatic spinning of fine and smooth smooth feel with the production of waste and old scurf containing chromium, including walk as follows
It is rapid:
Step 1: being crushed to graininess for waste and old scurf containing chromium, sieve with 100 mesh sieve, and dry to water content 55%, obtains particulate material；
Step 2: particulate material obtained by step 1 is dried to water content 30%, obtains drying material；
Step 3: by drying material obtained by step 2 in 26 DEG C, the lower standing of relative humidity 70% 95 days, screening is sieved with 100 mesh sieve, must be sieved
Sorting；
Step 4: screening material obtained by step 3 is immersed in ethyl acetate, based on screening material quality, 0.1% hand feeling agent is added, stirs
40min is mixed, drain obtains single treatment material；
Step 5: single treatment material obtained by step 4 is placed in cylinder, and according to screening material quality meter obtained by step 3, it is de- to be added 2%
Rouge agent, run 30min, be added 2% fatty alcohol polyoxyethylene ether run 30min, be added 2% sodium bicarbonate, 4.5% sodium formate and
0.8% sodium citrate runs 20min, and 3% dyestuff is added, and 1.7% color fixing agent is added, and runs 35min, adds 2.5% dyestuff, rises
Temperature runs 35min to 55 DEG C, and 2% color fixing agent is added, and runs 12min, and 8% sulfated natural oils rouge is added, and runs 50min, is added
5.5% sodium chloride runs 15min, and 1.2% slipping agent is added, and runs 50min, out cylinder, is dehydrated to water content 60%, continues to be dried to
Water content 20% is to get the powdered villus of electrostatic spinning with fine and smooth smooth feel.
Electrostatic spinning made from the embodiment of the present invention 1 to 3 all has good feel with powdered villus, and feel is fine and smooth
It is smooth, which is implanted in scrim surfaces using electrostatic flocking method, assigns product excellent kishke feel, and flannelette
Feel is fine and smooth, flexible smooth.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (5)
1. having the method for the powdered villus of electrostatic spinning of fine and smooth smooth feel with the production of waste and old scurf containing chromium, feature exists
In including the following steps:
Step 1: waste and old scurf containing chromium is crushed to graininess, and dry to water content 50%, obtains particulate material；
Step 2: particulate material obtained by step 1 is dried to water content 25%, obtains drying material；
Step 3: standing 100 days for drying material obtained by step 2, and sieving screening must screen material；
Step 4: screening material obtained by step 3 is immersed in organic solvent, based on screening material quality, 0.08% hand feeling agent is added, stirs
35min is mixed, drain obtains single treatment material；
Step 5: single treatment material obtained by step 4 is placed in cylinder, according to screening material quality meter obtained by step 3, is added 1.5%
Degreasing agent runs 25min, and 1.8% bleeding agent is added and runs 30min, 1.5 sodium bicarbonates, 4.2% sodium formate and 0.6% lemon is added
Sour sodium runs 30min, and 2.6% dyestuff is added, and 1.5% color fixing agent is added, and runs 30min, adds 2% dyestuff, be warming up to 50 DEG C,
30min is run, 1.2% color fixing agent is added, runs 10min, 7.5 fatting agents are added, runs 45min, 5% sodium chloride, operation is added
1% slipping agent is added in 10min, runs 40min, out cylinder, is dehydrated to water content 55%, continues to be dried to water content 20% to get institute
State the powdered villus of electrostatic spinning with fine and smooth smooth feel；
Wherein, hand feeling agent described in step 4 is the aqueous hand feeling agent of weak cation type, and organic solvent described in step 4 is ethyl alcohol.
2. waste and old scurf containing chromium production according to claim 1 has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, which is characterized in that particle described in step 1 sieves with 100 mesh sieve.
3. waste and old scurf containing chromium production according to claim 1 has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, which is characterized in that drying material obtained by step 2 is stood into 95-105 under 20-26 DEG C, relative humidity 60%-70%
It.
4. waste and old scurf containing chromium production according to claim 1 has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, which is characterized in that sieving described in step 3 is to sieve with 100 mesh sieve screening.
5. waste and old scurf containing chromium production according to claim 1 has the electrostatic spinning of fine and smooth smooth feel with powdered
The method of villus, which is characterized in that degreasing agent described in step 5 is nonionic surfactants degreasing agent；The bleeding agent
For fatty alcohol polyoxyethylene ether；The fatting agent is sulfated natural oils rouge, and the slipping agent is solvent type leather slipping agent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960780.2A CN108978083B (en) | 2016-08-29 | 2016-08-29 | Method for preparing powdery fluff for electrostatic flocking with fine and smooth hand feeling by using waste chromium-containing leather scraps |
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| CN201810960780.2A CN108978083B (en) | 2016-08-29 | 2016-08-29 | Method for preparing powdery fluff for electrostatic flocking with fine and smooth hand feeling by using waste chromium-containing leather scraps |
| CN201610745628.3A CN106245253B (en) | 2016-08-29 | 2016-08-29 | The method for making the powdered villus of electrostatic spinning with waste and old scurf containing chromium |
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| CN201610745628.3A Active CN106245253B (en) | 2016-08-29 | 2016-08-29 | The method for making the powdered villus of electrostatic spinning with waste and old scurf containing chromium |
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| CN109056365A (en) * | 2018-09-12 | 2018-12-21 | 广州益合康科技材料有限公司 | A kind of tufted artificial leather and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2334782A1 (en) * | 1975-12-13 | 1977-07-08 | Grefrath Velour Ag | HAIR FABRIC PANEL |
| CN1076730A (en) * | 1993-03-17 | 1993-09-29 | 陈云芳 | Leather-nap combining method and products thereof |
| JP2001049573A (en) * | 1999-07-30 | 2001-02-20 | Unitika Ltd | Production of short cut polyester fiber and flocky processing by using the same |
| CN101357517A (en) * | 2008-08-07 | 2009-02-04 | 利展纺织(浙江)有限公司 | Dermis flocked pile leather and manufacture method thereof |
| CN102286790A (en) * | 2011-06-02 | 2011-12-21 | 沈中全 | Preparation method of leather flocking short fiber |
| CN102864581A (en) * | 2012-09-08 | 2013-01-09 | 宁波工程学院 | Manufacture method of ventilating dermal fiber flocking base fabric |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789463B (en) * | 2014-02-17 | 2015-10-28 | 湖南立得皮革有限公司 | Wet blue takes off chromium sofening treatment method |
| CN105483297A (en) * | 2015-11-26 | 2016-04-13 | 广东菲安妮皮具股份有限公司 | Leather softening process |
-
2016
- 2016-08-29 CN CN201810960780.2A patent/CN108978083B/en not_active Expired - Fee Related
- 2016-08-29 CN CN201610745628.3A patent/CN106245253B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2334782A1 (en) * | 1975-12-13 | 1977-07-08 | Grefrath Velour Ag | HAIR FABRIC PANEL |
| CN1076730A (en) * | 1993-03-17 | 1993-09-29 | 陈云芳 | Leather-nap combining method and products thereof |
| JP2001049573A (en) * | 1999-07-30 | 2001-02-20 | Unitika Ltd | Production of short cut polyester fiber and flocky processing by using the same |
| CN101357517A (en) * | 2008-08-07 | 2009-02-04 | 利展纺织(浙江)有限公司 | Dermis flocked pile leather and manufacture method thereof |
| CN102286790A (en) * | 2011-06-02 | 2011-12-21 | 沈中全 | Preparation method of leather flocking short fiber |
| CN102864581A (en) * | 2012-09-08 | 2013-01-09 | 宁波工程学院 | Manufacture method of ventilating dermal fiber flocking base fabric |
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| Publication number | Publication date |
|---|---|
| CN108978083B (en) | 2020-07-28 |
| CN106245253B (en) | 2018-10-16 |
| CN106245253A (en) | 2016-12-21 |
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