CN107653686A - A kind of preparation method of desizing refining complex enzyme - Google Patents
A kind of preparation method of desizing refining complex enzyme Download PDFInfo
- Publication number
- CN107653686A CN107653686A CN201710652545.4A CN201710652545A CN107653686A CN 107653686 A CN107653686 A CN 107653686A CN 201710652545 A CN201710652545 A CN 201710652545A CN 107653686 A CN107653686 A CN 107653686A
- Authority
- CN
- China
- Prior art keywords
- parts
- complex enzyme
- desizing
- desizing refining
- refining complex
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009990 desizing Methods 0.000 title claims abstract description 84
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 73
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 73
- 238000007670 refining Methods 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 229940088598 enzyme Drugs 0.000 claims description 68
- 238000003756 stirring Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 229960000583 acetic acid Drugs 0.000 claims description 11
- 239000004382 Amylase Substances 0.000 claims description 9
- 102000013142 Amylases Human genes 0.000 claims description 9
- 108010065511 Amylases Proteins 0.000 claims description 9
- 235000019418 amylase Nutrition 0.000 claims description 9
- 239000012362 glacial acetic acid Substances 0.000 claims description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims description 7
- 239000003899 bactericide agent Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000003002 pH adjusting agent Substances 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 6
- 238000000855 fermentation Methods 0.000 claims description 5
- 230000004151 fermentation Effects 0.000 claims description 5
- 244000005700 microbiome Species 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 102000004139 alpha-Amylases Human genes 0.000 claims description 3
- 108090000637 alpha-Amylases Proteins 0.000 claims description 3
- 229940024171 alpha-amylase Drugs 0.000 claims description 3
- 230000000813 microbial effect Effects 0.000 claims description 2
- 230000002269 spontaneous effect Effects 0.000 claims description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims 2
- CSNIZNHTOVFARY-UHFFFAOYSA-N 1,2-benzothiazole Chemical group C1=CC=C2C=NSC2=C1 CSNIZNHTOVFARY-UHFFFAOYSA-N 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 239000000052 vinegar Substances 0.000 claims 1
- 235000021419 vinegar Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 33
- 239000004744 fabric Substances 0.000 abstract description 21
- 229920000742 Cotton Polymers 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 7
- 238000002203 pretreatment Methods 0.000 abstract description 6
- 238000007639 printing Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 229920002472 Starch Polymers 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 239000008107 starch Substances 0.000 abstract description 3
- 235000019698 starch Nutrition 0.000 abstract description 3
- 238000010411 cooking Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 239000001814 pectin Substances 0.000 abstract description 2
- 229920001277 pectin Polymers 0.000 abstract description 2
- 235000010987 pectin Nutrition 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 238000004043 dyeing Methods 0.000 description 9
- 239000012224 working solution Substances 0.000 description 7
- 238000009991 scouring Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- AEMOLEFTQBMNLQ-BKBMJHBISA-N alpha-D-galacturonic acid Chemical compound O[C@H]1O[C@H](C(O)=O)[C@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-BKBMJHBISA-N 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 241001584775 Tunga penetrans Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002508 compound effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- -1 run 60 minutes Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
-
- 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
- D06M11/155—Halides of elements of Groups 2 or 12 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
- 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
- D06M13/144—Alcohols; Metal alcoholates
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
-
- 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
- D06M13/322—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 nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
-
- 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
-
- 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)
- Microbiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Enzymes And Modification Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of preparation method of desizing refining complex enzyme, the desizing refining complex enzyme of preparation effectively removes the impurity of starch size on cotton fiber, pectin and cotton fiber surface other influences dyeability, assigns fabric good wetability.Desizing refining complex enzyme one step of energy of the present invention completes desizing and concise arrangement simultaneously, reduce dye-works's manufacturing procedure, improve production efficiency, production cost is reduced, process innovation is realized, current Current situation of the manufacturing process can be changed, and avoid traditional high temperature alkali cooking, wastewater discharge is reduced, realizes energy-conservation, water-saving, emission reduction, meets the energy-saving and emission-reduction requirement of green printing.The desizing refining complex enzyme of the present invention can meet the requirement of dye-works's pre-treatment, and and can makes energy saving technology environmentally friendly, be the ideal chose of dye-works's pre-treatment processing.
Description
Technical field
The present invention relates to a kind of complex enzyme in textile printing and dyeing field, especially one kind can desizing and can reach scouring result
Complex enzyme.
Background technology
Traditional pre-treating technology of bafta is typically necessary by desizing, kiering, bleaching three process.Traditional handicraft
In, bafta desizing, kiering are divided into two steps and carried out, and the good and bad final dyeing and finishing effect to bafta of desizing and kiering effect has weight
The influence wanted.
Slurry on bafta is unfavorable to dyeing and printing process, because the presence of these slurries can stain dyeing and finishing working solution, expends
Material is contaminated, or even can hinder to contaminate contact of the material with fiber, influences the quality of dyeing and printing products.Therefore, fabric processes it in dyeing and finishing
Just, it is necessary to handled by desizing, to remove the slurry on fabric as far as possible.
Bafta after desizing is cleaned can enter kiering process.Kiering is the main work in cotton pretreatment technique
Sequence, because leftover slurry must all be removed by kiering after cotton fiber accompaniment, cotton seed hulls and desizing, so that fabric acquisition is good
Good wetability and outward appearance, is easy to the bleaching and dyeing in rear road.
Because traditional pre-treating technology route of bafta is grown, cause the consumption of water, electricity, steam, chemical substance big, produce
Cost is higher, and production efficiency is low, while has also aggravated sewage disposal burden.Also, fabric is processed according to this process route
Easily produce wrinkle and scratch.Therefore, people pay close attention to desizing, the development of kiering one-step method process technology.
Desizing refining complex enzyme is a kind of multi-functional complex enzyme, it at 60-80 DEG C, to bafta simultaneously carry out desizing and
Concise arrangement, is acted on by biochemical catalyst, and the glucoside key of long-chain molecule in starch size can be promoted to be broken, and generation is easily removed
Dextrin and maltose, reach the purpose of desizing, the pectic substance of cotton cuticula is had also by catalyzing hydrolysis into soluble compound
Effect removes, and cotton fiber surface other impurities is come off, and improves the water imbibition and wetability of bafta, reaches concise purpose.
The synergy of a variety of enzymes plays desizing scouring result, improves the wettability of cotton fiber.At desizing refining complex enzyme
The cotton fiber of reason does not sustain damage in itself, and cotton fiber can farthest keep fibre strength, weightless small, soft rich
Elasticity.
Desizing, concise two procedures are combined into one by desizing refining complex enzyme, are the innovations to traditional pre-treating technology, are
A kind of brand-new gentle green pretreatment mode.
The content of the invention
The problem of needing a point multiple steps to carry out bafta desizing, kiering present in the traditional handicraft of dye-works to overcome,
The invention provides a kind of desizing refining complex enzyme.
The desizing refining complex enzyme of the present invention effectively remove starch size, pectin and cotton fiber surface on cotton fiber other
The impurity of dyeability is influenceed, assigns fabric good wetability.Desizing refining complex enzyme one step of energy of the present invention is completed simultaneously
Desizing and concise arrangement, reduce dye-works's manufacturing procedure, improve production efficiency, reduce production cost, realize process innovation, can
Change current Current situation of the manufacturing process, and avoid traditional high temperature alkali cooking, reduce wastewater discharge, realize energy-conservation, water-saving, subtract
Row, meet the energy-saving and emission-reduction requirement of green printing.
The desizing refining complex enzyme of the present invention can meet the requirement of dye-works's pre-treatment, and and can makes energy saving technology environmentally friendly, is
The ideal chose of dye-works's pre-treatment processing.
To achieve the above object, the invention provides a kind of desizing refining complex enzyme, the composition of the complex enzyme to include (pressing
Calculated according to parts by weight)：Amylase 3-9 parts, pectase 2-6 parts, enzyme stabilizers 12-35 parts, enzyme activity promoter 2-6 parts, sterilization
Agent 0.1-1 parts, pH adjusting agent 0.1-1 parts, pure water 65-95 parts.
Preferably, the amylase be microbial fermentation high concentration alpha-amylase liquid, pH=5.0-6.5.
Preferably, the pectase is microorganism spontaneous fermentation and gene-modified highly enriched transelminase faintly acid
Liquid, pH=5.5-6.2.
Preferably, the enzyme stabilizers are 1,3-PD, and substance content is more than or equal to 99.5%.
Preferably, the enzyme activity promoter is calcium chloride, and substance content is more than or equal to 94%.
Preferably, the bactericide is BIT, active matter content 19-21%, and it 1%
PH value of water solution is 8-10.
Preferably, described desizing refining complex enzyme, it is characterised in that：The pH adjusting agent is glacial acetic acid, glacial acetic acid
Substance content is not less than 99.5%.
Pectase of the present invention be it is a kind of it is unique, through gene-modified transelminase, it is natural through microorganism
Fermentation forms, biodegradable.Under conditions of pH=5.5-6.2, temperature are 20-80 DEG C, pectase of the present invention can incite somebody to action
Pectic substance on cotton fiber is hydrolyzed into soluble compound, can be removed, while makes other impurity (such as waxes in cotton fiber surface
Matter and protein) come off, the water imbibition and wetability of bafta are improved, reaches concise purpose.Pectase of the present invention can
Traditional caustic soda high temperature scouring technique is substituted, caustic soda, the dosage of water (cleaning) is greatly decreased, the pectase can be in medium temperature condition
Lower performance premium properties, cost can be saved with energy-saving and emission-reduction；The use of the pectase can shorten the process time, and power saving saves
When, increase substantially production efficiency；Process conditions with gentle pH value can improve fabric quality (flexibility, fluffy feel),
Fabric weight loss is reduced, improves water absorption of fabrics, improves dye-uptake, saves dyestuff；COD/BOD value 40%-50% can be reduced,
Mitigate sewage disposal burden；The pectase provides the concise mode of brand-new safety for not alkaline-resisting sensitive fiber type.It is described
Pectase is free of APEO, can be biodegradable, environmentally friendly, meets the friendly green cotton spinning in the whole world, ecology, human health and can
The technological requirement of sustainable development.
Bactericide BIT of the present invention, it is the remarkable water-soluble broad-spectrum sterilization anti-corrosion of performance
Agent, there is the growth effect of the microorganisms such as prominent suppression mould (fungi, bacterium), algae in media as well, solve microorganism
A series of problems, such as product caused by growth is mouldy, rotten, smelly, stable and effect is acted on not into alkaline system in acidity
Become, active component is resistant to 300 DEG C of high temperature without decomposing, and zwitterion system is applicable, and is a kind of widely used efficiently kill
Bacterium mould inhibitor.
Preferably, the preparation method of described desizing refining complex enzyme, comprises the following steps：
(1) enter pure water 65-95 parts in the stirred tank of cleaning, open stirring；
(2) enzyme stabilizers 12-35 parts and enzyme activity promoter 2-6 parts are added, with 400-800 revs/min of rotating speed, stirring
20-30 minutes；
(3) bactericide 0.1-1 parts are added, with 400-800 revs/min of rotating speed, stir 20-30 minutes；
(4) solution ph is detected, it is molten with pH adjusting agent 0.1-1 parts (acetum and NaOH solution that have diluted), regulation
The pH of liquid is to desired value；
(5) maintain solution temperature to be no more than 30 DEG C, amylase 3-9 parts and pectase 2-6 parts are added, with 400-800 revs/min
The rotating speed of clock, stir 20-30 minutes；
(6) stirring is closed down, the liquid prepared is desizing refining complex enzyme；
(7) temperature for being cooled to liquid in stirred tank is stood less than 20 DEG C, finished product after blowing encapsulation.
Compared with prior art, the beneficial effects of the invention are as follows：
1. it can be widely used for the pre-treatment of dye-works's bafta.
2. can a step realize desizing and concise processing, reduce the processes such as neutralization and the washing of traditional handicraft, reduce pollution, drop
Low sewage discharge, steam consumption is reduced, save production cost.
3. simplifying technique, safe operation is simple, water-saving, power saving, saves vapour, saves water and energy up to more than 30%.
4. production efficiency improves, and pre-treatment integrated cost saves 15-30%.
5. finished fabric loss reduces 1-2% after dyeing, meaning writes yield lifting 1-2%.
6. follow-up uniform dyeing property is good, color yield reaches dye-works's requirement, and feel is more soft, it is possible to reduce final finishing softening agent
Dosage 25-35%.
7. the fabric after the processing of desizing refining complex enzyme, strength loss is small, fabrics feel soft, high resilience, fabric face
Color is beautiful, effectively lifts the class and added value of product.
8. it is environmentally friendly, COD/BOD 35-45% can be reduced, mitigates sewage disposal burden.
9. provide the pretreatment mode of brand-new safety for the blend fabric of not alkaline-resisting fiber and native cellulose fibre.
10. the biological enzyme desizing of bafta it is concise with it is current the whole world to green processing and the demand phase one of sustainable development
Cause.
11. the use of the present invention can receive good economic benefit.
Embodiment
The invention provides a kind of preparation method of desizing refining complex enzyme, comprise the following steps that：
(1) enter pure water 65-95 parts in the stirred tank of cleaning, open stirring；
(2) enzyme stabilizers 12-35 parts and enzyme activity promoter 2-6 parts are added, under 400-800 revs/min of rotating speed, stirring
20-30 minutes are to being mixed thoroughly；
(3) bactericide 0.1-1 parts are added, under 400-800 revs/min of rotating speed, stirring 20-30 minutes are to being thoroughly mixed
It is even；
(4) pH value of solution is detected, with pH adjusting agent 0.1-1 parts (acetum and NaOH solution that have diluted), adjusts solution
PH to suitable pH value；
(5) ensure that solution temperature is no more than under conditions of 30 DEG C, add amylase 3-9 parts and pectase 2-6 parts, 400-
Under 800 revs/min of rotating speed, stirring 20-30 minutes are to being mixed thoroughly；
(6) stirring is closed down, the liquid desizing refining complex enzyme prepared；
(7) standing is cooled to liquid desizing refining complex enzyme temperature in stirred tank and, less than 20 DEG C, blowing encapsulation, is made into
Product.
Embodiment 1
A kind of desizing refining complex enzyme, the preparation method of the desizing refining complex enzyme are：
(1) enter 65 parts of pure water in the stirred tank of cleaning, open stirring；
(2) 2 parts of 12 parts of 1,3-PD and anhydrous calcium chloride are added, under 400 revs/min of rotating speed, stirring 20 minutes is extremely
It is completely dissolved uniformly；
(3) 0.2 part of BIT is added, under 400 revs/min of rotating speed, stirring 20 minutes is to complete
It is well mixed；
(4) pH value of solution is detected, adds 0.2 part of glacial acetic acid, under 400 revs/min of rotating speed, stirring 20 minutes is to being thoroughly mixed
Uniformly, the pH value for adjusting solution is 5.5；The glacial acetic acid is molten in the acetic acid for being diluted to 20% in closed container using preceding elder generation
Liquid；
(5) ensure that solution temperature is no more than 30 DEG C in stirred tank；
(6) solution temperature is less than under the conditions of 30 DEG C in stirred tank, adds 2 parts, 400 revs/min of 3 parts of amylase and pectase
Under the rotating speed of clock, stirring 20 minutes is to being mixed thoroughly；
(7) stirring is closed down, obtains the desizing refining complex enzyme；
(8) standing is cooled to desizing refining complex enzyme temperature in stirred tank and, less than 20 DEG C, blowing encapsulation, the desizing is made
Refining complex enzyme finished product.
Embodiment 2
A kind of desizing refining complex enzyme, the preparation method of the desizing refining complex enzyme are：
(1) enter 95 parts of pure water in the stirred tank of cleaning, open stirring；
(2) 6 parts of 36 parts of 1,3-PD and anhydrous calcium chloride are added, under 800 revs/min of rotating speed, stirring 30 minutes is extremely
It is completely dissolved uniformly；
(3) 1 part of BIT is added, under 800 revs/min of rotating speed, stirring 30 minutes is to completely mixed
Close uniform；
(4) pH value of solution is detected, adds 1 part of glacial acetic acid, under 800 revs/min of rotating speed, stirring 30 minutes is to being thoroughly mixed
Even, the pH value for adjusting solution is 6.2；The glacial acetic acid is being diluted to 20% acetum using preceding elder generation in closed container；
(5) ensure that solution temperature is no more than 30 DEG C in stirred tank；
(6) solution temperature is less than under the conditions of 30 DEG C in stirred tank, adds 6 parts, 800 revs/min of 9 parts of amylase and pectase
Under the rotating speed of clock, stirring 30 minutes is to being mixed thoroughly；
(7) stirring is closed down, obtains the desizing refining complex enzyme；
(8) standing is cooled to desizing refining complex enzyme temperature in stirred tank and, less than 20 DEG C, blowing encapsulation, the desizing is made
Refining complex enzyme finished product.
Embodiment 3
A kind of desizing refining complex enzyme, the preparation method of the desizing refining complex enzyme are：
(1) enter 80 parts of pure water in the stirred tank of cleaning, open stirring；
(2) 4 parts of 24 parts of 1,3-PD and anhydrous calcium chloride are added, under 600 revs/min of rotating speed, stirring 25 minutes is extremely
It is completely dissolved uniformly；
(3) 0.6 part of BIT is added, under 600 revs/min of rotating speed, stirring 25 minutes is to complete
It is well mixed；
(4) pH value of solution is detected, adds 0.6 part of glacial acetic acid, under 600 revs/min of rotating speed, stirring 25 minutes is to being thoroughly mixed
Uniformly, the pH value for adjusting solution is 6.0；The glacial acetic acid is molten in the acetic acid for being diluted to 20% in closed container using preceding elder generation
Liquid；
(5) ensure that solution temperature is no more than 30 DEG C in stirred tank；
(6) solution temperature is less than under the conditions of 30 DEG C in stirred tank, adds 4 parts, 600 revs/min of 6 parts of amylase and pectase
Under the rotating speed of clock, stirring 25 minutes is to being mixed thoroughly；
(7) stirring is closed down, obtains the desizing refining complex enzyme；
(8) standing is cooled to desizing refining complex enzyme temperature in stirred tank and, less than 20 DEG C, blowing encapsulation, the desizing is made
Refining complex enzyme finished product.
Test case：
Desizing refining complex enzyme of the present invention, desizing and concise twice technique can be combined into one, technique is as follows：
In dye jigger, according to bath raio 1:10 add 400 kilograms of pending baftas and running water, are warming up to 60 DEG C, add
Enter desizing refining complex enzyme made from 5g/L embodiments 1,5g/L scouring agents, 2g/L chelating agents, progress desizing is concise, runs 30 points
Clock, 80 DEG C are then warming up to, run 10 minutes, working solution of draining；Washed knitted twice respectively with 85-90 DEG C of hot water, room temperature cold water again
Thing.
Traditional bafta desizing, boiling are divided into two steps, and technique is as follows：
(1) first step：Desizing：According to bath raio 1:10 add 400 kilograms of pending baftas and running water, are warming up to 98-
102 DEG C, add 8g/L alpha-amylase, 2g/L bleeding agents, individual composition 20 minutes, working solution of draining；85-90 DEG C of heat is used again
Water, room temperature cold water wash fabric twice respectively；
(2) second step：High temperature scouring：According to bath raio 1:10 add running water, are warming up to 98-102 DEG C, add 25g/L and burn
Alkali, 8g/L scouring agents, 2g/L chelating agents, run 60 minutes, working solution of draining；Washed respectively with 85-90 DEG C of hot water, room temperature cold water again
Fabric twice.
The effect of the cloth specimen after two kinds of PROCESS FOR TREATMENTs is assessed, while detects the working solution of two kinds of technique discharges, such as the institute of table 1
Show.
Table 1
It can be seen that by the data of table 1：In terms of wetability, using the desizing of the desizing refining complex enzyme of the embodiment of the present invention 1
The cloth specimen effect of concise one-step method processing is suitable with traditional desizing kiering two-step method, using the desizing refining complex enzyme of embodiment 1
The desizing effect of the cloth specimen of the concise one-step method processing of desizing is more preferable, and fabric strength loss is smaller, concise multiple using the desizing of embodiment 1
COD, BOD value for the working solution that the concise one-step method of desizing of synthase is discharged significantly are less than traditional desizing kiering two-step method,
Its working liquid ph is neutrality, and the pH of the working solution of traditional desizing kiering two-step method is 12, considerably increases the pressure of sewage disposal
Power.
Time, water consumption and the steam required for two kinds of techniques are assessed simultaneously, as shown in table 2.
Table 2
| Technique | The concise one-step method of the desizing of embodiment 1 | Traditional desizing kiering two-step method |
| Time (minute) | 75 | 155 |
| With water (ton) | 20 | 40 |
| Steam (kilogram) | 290 | 630 |
It can be seen that by the data of table 2：It is concise using the desizing of the embodiment of the present invention 1 compared with traditional desizing kiering two-step method
The concise one-step method of desizing of complex enzyme handles 400 kilograms of fabrics, can save the time 90 minutes, 20 tons of using water wisely, reduce sewage
20 tons of discharge capacity, 340 kilograms of steam consumption is reduced, production efficiency increases substantially, and production cost significantly reduces, energy-conserving and environment-protective.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
- A kind of 1. desizing refining complex enzyme, it is characterised in that：The composition of the complex enzyme according to the number of parts by weight, including：Form sediment Powder enzyme 3-9 parts, pectase 2-6 parts, enzyme stabilizers 12-35 parts, enzyme activity promoter 2-6 parts, bactericide 0.1-1 parts, pH adjusting agent 0.1-1 parts, pure water 65-95 parts.
- 2. desizing refining complex enzyme according to claim 1, it is characterised in that：The amylase is the height of microbial fermentation Concentration alpha-amylase liquid, its pH value are 5.0-6.5.
- 3. desizing refining complex enzyme according to claim 1, it is characterised in that：The pectase is microorganism spontaneous fermentation And gene-modified highly enriched transelminase faintly acid liquid, pH=5.5-6.2.
- 4. desizing refining complex enzyme according to claim 1, it is characterised in that：The enzyme stabilizers are 1,3-PD, Substance content is more than or equal to 99.5%.
- 5. desizing refining complex enzyme according to claim 1, it is characterised in that：The enzyme activity promoter is anhydrous chlorination Calcium, substance content are more than or equal to 94%.
- 6. desizing refining complex enzyme according to claim 1, it is characterised in that：The bactericide is 1,2- benzisothiazoles Quinoline -3- ketone, its active matter content are 19-21%, and the pH value of its 1% aqueous solution is 8-10.
- 7. desizing refining complex enzyme according to claim 1, it is characterised in that：The pH adjusting agent is glacial acetic acid, ice vinegar The substance content of acid is not less than 99.5%.
- A kind of 8. preparation method of any described desizing refining complex enzyme in 1-7 using claim, it is characterised in that：Including Following steps：(1) enter pure water 65-95 parts in the stirred tank of cleaning, open stirring；(2) add enzyme stabilizers 12-35 parts and enzyme activity promoter 2-6 parts, under 400-800 revs/min of rotating speed, stir 20-30 Minute to being mixed thoroughly；(3) bactericide 0.1-1 parts are added, under 400-800 revs/min of rotating speed, stirring 20-30 minutes are to being mixed thoroughly；(4) pH value of solution is detected, with pH adjusting agent 0.1-1 parts (acetum and NaOH solution that have diluted), adjusts the pH of solution To suitable pH；(5) ensure that solution temperature is no more than under conditions of 30 DEG C, addition amylase 3-9 parts and pectase 2-6 parts, 400-800 turns/ Minute rotating speed under, stirring 20-30 minutes are to being mixed thoroughly；(6) stirring is closed down, the liquid desizing refining complex enzyme prepared；(7) stand and be cooled in stirred tank liquid desizing refining complex enzyme temperature and be less than 20 DEG C, blowing encapsulation, finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652545.4A CN107653686A (en) | 2017-08-02 | 2017-08-02 | A kind of preparation method of desizing refining complex enzyme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652545.4A CN107653686A (en) | 2017-08-02 | 2017-08-02 | A kind of preparation method of desizing refining complex enzyme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107653686A true CN107653686A (en) | 2018-02-02 |
Family
ID=61128242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710652545.4A Pending CN107653686A (en) | 2017-08-02 | 2017-08-02 | A kind of preparation method of desizing refining complex enzyme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107653686A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972402A (en) * | 2019-03-26 | 2019-07-05 | 南通楠桥纹织有限公司 | A kind of towel post-processing Biorefinery method |
| CN114164670A (en) * | 2020-09-10 | 2022-03-11 | 东莞市聚鼎纺织品化工有限公司 | Neutral refining enzyme |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337488A (en) * | 2000-08-11 | 2002-02-27 | 青岛大学 | Pretreating biological enzyme process for natural cellulosic fibre |
| CN1912224A (en) * | 2006-07-18 | 2007-02-14 | 东华大学 | One-step process preprocessing technology of cotton fibric biological enzyme high-temp desizing refining and bleaching |
| CN100999869A (en) * | 2006-01-13 | 2007-07-18 | 上海申达二印染整有限公司 | Textile printing and dyeing pretreating agent and application thereof |
| CN101012623A (en) * | 2007-01-30 | 2007-08-08 | 厦门光达融通科技有限公司 | Nano-biological enzyme additive and device and method for making same |
| CN101473032A (en) * | 2006-06-21 | 2009-07-01 | 诺维信北美公司 | Desizing and scouring process |
| CN103132336A (en) * | 2011-11-27 | 2013-06-05 | 西安瑞捷生物科技有限公司 | Nanometer bio-enzyme treating agent |
-
2017
- 2017-08-02 CN CN201710652545.4A patent/CN107653686A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337488A (en) * | 2000-08-11 | 2002-02-27 | 青岛大学 | Pretreating biological enzyme process for natural cellulosic fibre |
| CN100999869A (en) * | 2006-01-13 | 2007-07-18 | 上海申达二印染整有限公司 | Textile printing and dyeing pretreating agent and application thereof |
| CN101473032A (en) * | 2006-06-21 | 2009-07-01 | 诺维信北美公司 | Desizing and scouring process |
| CN1912224A (en) * | 2006-07-18 | 2007-02-14 | 东华大学 | One-step process preprocessing technology of cotton fibric biological enzyme high-temp desizing refining and bleaching |
| CN101012623A (en) * | 2007-01-30 | 2007-08-08 | 厦门光达融通科技有限公司 | Nano-biological enzyme additive and device and method for making same |
| CN103132336A (en) * | 2011-11-27 | 2013-06-05 | 西安瑞捷生物科技有限公司 | Nanometer bio-enzyme treating agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972402A (en) * | 2019-03-26 | 2019-07-05 | 南通楠桥纹织有限公司 | A kind of towel post-processing Biorefinery method |
| CN114164670A (en) * | 2020-09-10 | 2022-03-11 | 东莞市聚鼎纺织品化工有限公司 | Neutral refining enzyme |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101624775B (en) | Enzyme preparation for one-bath process of deoxidizing, polishing and dyeing | |
| CN102561064B (en) | Low temperature dyeing technology for pure cotton fabrics | |
| CN101624727B (en) | Manufacturing method of ramie based on sectioned circulation | |
| CN104018337B (en) | With the desizing method of the textile yarn-dyed fabric of starch and the starching of PVA mixed slurry | |
| CN1282797C (en) | Pre-treatment of cotton fabrics by rolling and piling up of enzyme | |
| CN108978171B (en) | Denim garment de-fermentation one-bath efficient totipotent enzyme and preparation process thereof | |
| CN107419510A (en) | A kind of desizing ferment washes bleaching single bath process technique | |
| CN104179022A (en) | Pure-cotton fabric biological enzyme scouring and bleaching one-bath process | |
| CN102363924A (en) | Polishing and dyeing one-bath process for fabric | |
| CN107119443A (en) | A kind of cowboy washes two-in-one ferment powder and preparation method thereof with desizing | |
| CN105369637B (en) | An a kind of bath desizing method for refining for pure starch starching bafta | |
| CN103669006B (en) | A kind of method that utilizes helicase to carry out biological pretreatment method to cotton woven fabric | |
| CN107653686A (en) | A kind of preparation method of desizing refining complex enzyme | |
| CN103469535A (en) | Low-temperature pre-treatment technology of cotton fabric | |
| CN101696546A (en) | One-step leaven washing method | |
| CN106638053A (en) | One-bath dyeing technology for polyester-cotton blended fabric by natural vegetable dye | |
| CN109322161A (en) | A kind of cotton-polyester blend fabric scouring agent and its method for refining | |
| CN110424146A (en) | A kind of pretreatment Process of Cotton Fabrics Using Enzymes | |
| CN103397531A (en) | Matte finishing method and low-temperature low-alkali production method of cotton fabrics | |
| CN101349003B (en) | Knitting facing sectional type bleaching and dyeing process | |
| CN115710830B (en) | Pretreatment and dyeing one-bath two-step treatment method for polyester cotton fabric | |
| CN110042015A (en) | A kind of neutrophilous organism enzyme liquid dosage form for cowboy's ENZYME WASH | |
| CN1186493C (en) | Composite prescription and applied method for alkali pectase preparation | |
| CN108130708A (en) | A kind of desizing ferment that single bath process is washed suitable for cowboy's desizing ferment washes auxiliary agent and preparation method thereof | |
| CN104213416B (en) | A kind of deoxidizing, polishing complex enzyme formulation and fabrics printing and dyeing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |