CN109797577A - A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth - Google Patents
A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth Download PDFInfo
- Publication number
- CN109797577A CN109797577A CN201910022054.0A CN201910022054A CN109797577A CN 109797577 A CN109797577 A CN 109797577A CN 201910022054 A CN201910022054 A CN 201910022054A CN 109797577 A CN109797577 A CN 109797577A
- Authority
- CN
- China
- Prior art keywords
- sodium
- printing paste
- pure cotton
- alga
- knitting cloth
- 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
Landscapes
- Coloring (AREA)
Abstract
The invention discloses a kind of sodium alga acid printing paste preparation methods of pure cotton knitting cloth, it is related to printing gum technical field, step include irradiate, soak in water, washing, digesting, rushing dilute, filtering, calcification, decalcification, dehydration obtain alginic acid, calgon is added in alginic acid, then it adds sodium carbonate progress solid phase neutralization reaction and obtains sodium alginate, then finally pack to obtain finished product through granulation, drying, crushing, addition auxiliary material, mixing.The printing gum prepared through the invention improves the uniformity of product, improves product storage time and product slurry rate thoroughly；Make dyestuff is uniformly upper to contaminate onto cloth, printed color is uniform, and it is clear-cut, it is bright in colour, while reducing production cost.
Description
Technical field
The present invention relates to printing gum technical field more particularly to a kind of sodium alga acid printing pastes of pure cotton knitting cloth
Preparation method.
Background technique
Currently, with the development of society, breathing freely, perspiring the pure cotton knitting cloth of the characteristics such as warming with soft, moisture absorption
Develop more and more quicker.Since pure cotton knitting cloth elasticity is relatively inaccessible to good, the bright-colored, stamp of de- paste property preferably, when printing
The comprehensive excellent performance such as uniformly, at this moment just needs the comprehensive thickener of performance to print.
Common sodium alga acid printing paste when printing pure cotton knitting cloth, especially when the regular meeting of bulk face stamp go out
Now saturating slurry rate is low, stamp is uneven, not bright-coloured enough the even network blocking phenomenon of color, and is not easy to store, is easy to appear hydrolysis phenomena.
Therefore, a kind of novel alga acid sodium printing gum is needed, improving product, slurry rate is low, the uneven facile hydrolysis of stamp thoroughly
Phenomenon.
Summary of the invention
In order to solve the above technical problems, the invention discloses a kind of preparations of the sodium alga acid printing paste of pure cotton knitting cloth
Method, by irradiation, digest, rush dilute, filtering, calcification, decalcification, dehydration, solid phase neutralize, be granulated, it is dry, crush, addition auxiliary material,
The processes such as mixing, finished product packing.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth, preparation step include:
(1) mannuronic acid and guluronic acid ratio (M/G) are chosen as the brown alga of 1.5-3.0, passes through the same position of radioactivity
The gamma-ray energy that plain (Co-60) is generated carries out irradiation 2-4 hours；3-24h is soaked in water, is washed out；
(2) sodium carbonate is added into brown alga and carries out digestion reaction, the mass ratio 70-80:20-30 of brown alga and sodium carbonate disappears
Changing reaction temperature is 40-50 DEG C, reaction time 4-10h；
(3) it is diluted with water to obtain glue after digestion reaction, extension rate 20-40, rushing dilute number of seconds is 80-100s；
(4) separating and filtering is carried out after diluting, calcium chloride solution is added and carries out calcium analysis, hydrochloric acid is added after calcium analysis and is taken off
Calcium, press dewatering obtain alginic acid；
(5) in agitator tank, dewatered alginic acid and calgon is added, adds sodium carbonate and carries out solid phase neutralization
Reaction, reaction carry out under normal temperature conditions, reaction time 8-12min；
(6) it mediates and is granulated, after dry, the moisture of sodium alginate is 12%-15%, and the sodium alginate after drying is crushed；
(7) above-mentioned smashed sodium alginate and auxiliary material are added in mixing tank, auxiliary material includes anhydrous sodium sulfate, glycerine
And preservative, it is packed after mixing to get sodium alga acid printing paste finished product.
Further, the brown alga is selected from one of yellow tang, dry kelp, bulk kelp, sargassum or a variety of, and brown alga
Moisture is lower than 15%.
Further, in step (4), the moisture content of dewatered alginic acid is 66%-70%.
Further, in step (5), the mass ratio of alginic acid and calgon, sodium carbonate is (80-85): (1-2):
(7-15)。
Further, in step (6), granularity is 30-80 mesh.
Further, in step (7), the mass ratio between sodium alginate and anhydrous sodium sulfate, glycerine and preservative is
(75-80): (15-20): (0.1-2): (0.1-1).
Further, preservative is nipabutyl sodium and/or 2- bromo-2-nitro-1,3-propylene glycol.
The invention has the advantages that
1, by irradiation raw material brown alga, change the impurity existing way in product, cut short strand, neutralization can be effectively improved
Efficiency improves the uniformity of product, improves product storage time.
2, the present invention adds anhydrous sodium sulfate and glycerine in compounding process, can increase sodium alginate powder in water
Dispersibility accelerates the time of dissolution, while can increase the uniformity of product, reduces the cost of product；In addition, glycerine
Addition can also reduce the usage amount of urea, reduce the cost of sewage disposal of printing and dyeing mill.
The present invention can greatly improve product slurry rate thoroughly, reach the purpose that stamp is uniform, bright-colored, and cost reduces.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, the present invention is made further below with reference to embodiment
It is bright.
Embodiment 1
(1) yellow tang that M/G ratio is 1.5-3.0 is chosen, is generated by radioactive isotope (Co-60) gamma-ray
Energy carries out irradiation 2h, and soaking time is 8 hours；
(2) sodium carbonate is added into yellow tang and carries out digestion reaction, wherein yellow tang 75kg, sodium carbonate 25kg, digestion are anti-
Answering temperature is 50 DEG C, reaction time 8h；
(3) it is diluted with water to obtain glue after digestion reaction, extension rate 40, rushing dilute number of seconds is 90s；
(4) separating and filtering is carried out after diluting, calcium chloride solution is added and carries out calcium analysis, hydrochloric acid is added after calcium analysis and is taken off
Calcium, press dewatering obtain alginic acid, dewatered alginic acid moisture 70%；
(5) in agitator tank, dewatered 85kg alginic acid and calgon 2kg is added, adds sodium carbonate 13kg
Solid phase neutralization reaction is carried out, reaction carries out under normal temperature conditions, reaction time 12min；
(6) it mediates and is granulated, after dry, the moisture of sodium alginate is 14%, and the sodium alginate after drying is crushed, and crushes grain
Degree requires 30 mesh；
(7) above-mentioned smashed sodium alginate 78kg and auxiliary material are added in mixing tank, auxiliary material includes 20kg anhydrous slufuric acid
Sodium, 1.5kg glycerine and nipabutyl sodium 0.5kg, pack after mixing to get sodium alga acid printing paste at
Product.
When specifically used, 5% thickener is added in the cold water of 95% (mass ratio), is stirred continuously, gained slurry viscosity
20000-25000cps is used for pure cotton knitting cloth.
Embodiment 2
A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth, preparation step include:
(1) the dry kelp that M/G ratio is 1.5-3.0 is chosen, is generated by radioactive isotope (Co-60) gamma-ray
Energy carries out irradiation 3 hours, soaking time 4h；
(2) sodium carbonate is added to dry kelp and carries out digestion reaction, wherein dry kelp 80kg, sodium carbonate 30kg, digestion reaction
Temperature is 40 DEG C, reaction time 5h；
(3) it is diluted with water to obtain glue after digestion reaction, extension rate 30, rushing dilute number of seconds is 100s；
(4) separating and filtering is carried out after diluting, calcium chloride solution is added and carries out calcium analysis, hydrochloric acid is added after calcium analysis and is taken off
Calcium, press dewatering obtain alginic acid, dewatered alginic acid moisture 65%；
(5) in agitator tank, dewatered alginic acid 85kg and calgon 1kg is added, adds sodium carbonate 14kg
Solid phase neutralization reaction is carried out, reaction carries out under normal temperature conditions, reaction time 10min；
(6) it mediates and is granulated, after dry, the moisture of sodium alginate is 12%, and the sodium alginate after drying is crushed, and crushes grain
Degree requires 60 mesh；
(7) above-mentioned smashed 79kg sodium alginate and auxiliary material are added in mixing tank, auxiliary material includes 20kg anhydrous slufuric acid
Sodium, glycerine 0.5kg and 2- bromo-2-nitro-1,3-propylene glycol 0.5kg are packed after mixing to get sodium alginate stamp paste
Expect finished product.
When specifically used, 5% thickener is added in the cold water of 95% (mass ratio), is stirred continuously, gained slurry viscosity
20000-25000cps is used for pure cotton knitting cloth.
Embodiment 3
A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth, preparation step include:
(1) bulk kelp that M/G ratio is 1.5-3.0, the gamma-ray energy generated by radioactive isotope (Co-60) are chosen
Amount carries out irradiation 4 hours, and soaking time is for 24 hours；
(2) sodium carbonate is added to dry kelp and carries out digestion reaction, wherein dry kelp 80kg, sodium carbonate 30kg, digestion reaction
Temperature is 40 DEG C, reaction time 5h；
(3) it is diluted with water to obtain glue after digestion reaction, extension rate 20, rushing dilute number of seconds is 80s；
(4) separating and filtering is carried out after diluting, calcium chloride solution is added and carries out calcium analysis, hydrochloric acid is added after calcium analysis and is taken off
Calcium, press dewatering obtain alginic acid, dewatered alginic acid moisture 68%；
(5) in agitator tank, dewatered alginic acid 85kg and calgon 2kg is added, adds sodium carbonate
12.5kg carries out solid phase neutralization reaction, and reaction carries out under normal temperature conditions, reaction time 15min；
(6) it mediates and is granulated, after dry, the moisture of sodium alginate is 15%, and the sodium alginate after drying is crushed, and crushes grain
Degree requires 80 mesh；
(7) above-mentioned smashed 78.5kg sodium alginate and auxiliary material are added in mixing tank, auxiliary material includes the anhydrous sulphur of 20kg
Sour sodium, glycerine 1kg and nipabutyl sodium 0.5kg, pack after mixing to get sodium alga acid printing paste at
Product.
When specifically used, 5% thickener is added in the cold water of 95% (mass ratio), is stirred continuously, gained slurry viscosity
20000-25000cps is used for pure cotton knitting cloth.
It will be used alone obtained by common specification sodium alginate, high substitution converted starch, liquid thickener and embodiment 1-3
Printing gum comparison, be compared on the printing performances such as viscosity, rheological characteristic, tinctorial yield, permeability, level-dyeing property, saturating slurry rate,
It is as shown in the table:
As embodiment result it is found that pure cotton knitting cloth obtained in embodiment 1-3 with sodium alga acid printing paste have it is good
Rheological characteristic well, printed color is bright-coloured, permeability is preferable, level-dyeing property is good, feel is preferable, saturating slurry rate is preferable, and performance is better than common
Specification sodium alginate, the high printing gum for replacing converted starch, liquid thickener individually to prepare.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (7)
1. a kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth, which is characterized in that preparation step includes:
(1) choose M/G ratio be 1.5-3.0 brown alga, by radioactive isotope (Co-60) generate gamma-ray energy into
Row irradiation 2-4 hours；3-24h is soaked in water, is washed out；
(2) sodium carbonate is added into brown alga and carries out digestion reaction, the mass ratio 70-80:20-30 of brown alga and sodium carbonate, digestion is instead
Answering temperature is 40-50 DEG C, reaction time 4-10h；
(3) it is diluted with water to obtain glue after digestion reaction, extension rate 20-40, rushing dilute number of seconds is 80-100s；
(4) separating and filtering is carried out after diluting, calcium chloride solution is added and carries out calcium analysis, hydrochloric acid is added after calcium analysis and carries out decalcification, pressure
Dehydration is squeezed, alginic acid is obtained；
(5) in agitator tank, dewatered alginic acid and calgon is added, adds in sodium carbonate progress solid phase and anti-
It answers, reaction carries out under normal temperature conditions, reaction time 8-12min；
(6) it mediates and is granulated, the moisture of sodium alginate is 12%-15% after drying, and the sodium alginate after drying is crushed；
(7) above-mentioned smashed sodium alginate and auxiliary material are added in mixing tank, auxiliary material includes anhydrous sodium sulfate, glycerine and prevents
Rotten agent is packed after mixing to get sodium alga acid printing paste finished product.
2. a kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth as described in claim 1, which is characterized in that
The brown alga is selected from one of yellow tang, dry kelp, bulk kelp, sargassum or a variety of, and brown alga moisture is lower than 15%.
3. a kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth as described in claim 1, which is characterized in that
In step (4), the moisture content of dewatered alginic acid is 66%-70%.
4. a kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth as described in claim 1, which is characterized in that
In step (5), the mass ratio of alginic acid and calgon, sodium carbonate is (80-85): (1-2): (7-15).
5. a kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth as described in claim 1, which is characterized in that
In step (6), granularity is 30-80 mesh.
6. a kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth as described in claim 1, which is characterized in that
In step (7), the mass ratio between sodium alginate and anhydrous sodium sulfate, glycerine and preservative is (75-80): (15-20):
(0.1-2): (0.1-1).
7. a kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth as claimed in claim 6, which is characterized in that
Preservative is nipabutyl sodium and/or 2- bromo-2-nitro-1,3-propylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022054.0A CN109797577A (en) | 2019-01-10 | 2019-01-10 | A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022054.0A CN109797577A (en) | 2019-01-10 | 2019-01-10 | A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109797577A true CN109797577A (en) | 2019-05-24 |
Family
ID=66557053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910022054.0A Pending CN109797577A (en) | 2019-01-10 | 2019-01-10 | A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109797577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115926016A (en) * | 2022-12-19 | 2023-04-07 | 山东洁晶集团股份有限公司 | Method for improving transparency and reducing turbidity of sodium alginate produced by calcification method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891904A (en) * | 2010-06-23 | 2010-11-24 | 中国农业科学院植物保护研究所 | Kelp oligosaccharide and preparation method and application thereof |
| CN102433776A (en) * | 2011-09-09 | 2012-05-02 | 浙江理工大学 | Method for preparing environment-friendly natural fiber printing paste |
| CN103556502A (en) * | 2013-11-19 | 2014-02-05 | 青岛明月海藻集团有限公司 | Additive of printing paste as well as preparation method and using method of additive |
| KR20140039591A (en) * | 2012-09-24 | 2014-04-02 | 전남대학교산학협력단 | Methods for producing alginate oligosaccharide and volatile fatty acid from marine algae |
| CN105367808A (en) * | 2015-12-11 | 2016-03-02 | 青岛明月海藻集团有限公司 | Preparation method of sodium alginate solution used for ink-jet printing ink |
| CN105386338A (en) * | 2015-12-14 | 2016-03-09 | 青岛明月海藻集团有限公司 | Preparation method of instant sodium alginate printing gum |
| CN108060591A (en) * | 2017-12-15 | 2018-05-22 | 青岛明月海藻集团有限公司 | A kind of sodium alginate and its preparation method and application |
-
2019
- 2019-01-10 CN CN201910022054.0A patent/CN109797577A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891904A (en) * | 2010-06-23 | 2010-11-24 | 中国农业科学院植物保护研究所 | Kelp oligosaccharide and preparation method and application thereof |
| CN102433776A (en) * | 2011-09-09 | 2012-05-02 | 浙江理工大学 | Method for preparing environment-friendly natural fiber printing paste |
| KR20140039591A (en) * | 2012-09-24 | 2014-04-02 | 전남대학교산학협력단 | Methods for producing alginate oligosaccharide and volatile fatty acid from marine algae |
| CN103556502A (en) * | 2013-11-19 | 2014-02-05 | 青岛明月海藻集团有限公司 | Additive of printing paste as well as preparation method and using method of additive |
| CN105367808A (en) * | 2015-12-11 | 2016-03-02 | 青岛明月海藻集团有限公司 | Preparation method of sodium alginate solution used for ink-jet printing ink |
| CN105386338A (en) * | 2015-12-14 | 2016-03-09 | 青岛明月海藻集团有限公司 | Preparation method of instant sodium alginate printing gum |
| CN108060591A (en) * | 2017-12-15 | 2018-05-22 | 青岛明月海藻集团有限公司 | A kind of sodium alginate and its preparation method and application |
Non-Patent Citations (1)
| Title |
|---|
| 李彦杰等: "辐照技术在多糖分子修饰中的应用", 《食品科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115926016A (en) * | 2022-12-19 | 2023-04-07 | 山东洁晶集团股份有限公司 | Method for improving transparency and reducing turbidity of sodium alginate produced by calcification method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103880558B (en) | A kind of anti-salt is improved the soil slow release fertilizer and preparation method thereof | |
| CN105727895A (en) | Shaddock peel activated carbon-chitosan adsorbent and preparation method and application thereof | |
| CN104030303A (en) | Production method of silica friction agent for toothpaste | |
| JP6891352B2 (en) | Sodium alginate, its manufacturing method and use | |
| CN109797577A (en) | A kind of sodium alga acid printing paste preparation method of pure cotton knitting cloth | |
| CN101130934A (en) | Colored cotton linter pulp used for producing viscose fiber and method for making the same | |
| CN103466713B (en) | Low-grade manganese high-pressure process primary crystallization prepares Manganous sulfate monohydrate | |
| CN103924456B (en) | A kind of production technology of reactive printing thickener | |
| CN104928958A (en) | Method of producing corrugated paper with straw | |
| CN104164800A (en) | Preparation method for producing degradable materials by using banana stalks | |
| CN104610463B (en) | Method for industrial production of sodium alginate by adopting South Africa great kelps | |
| CN106432515A (en) | Preparation method of high substitution degree carboxymethyl cellulose sodium and application thereof | |
| CN101134782A (en) | Process for preparing modified galactomannan by semi-dry method | |
| CN100494124C (en) | Release-control chemical fertilizer and preparing method thereof | |
| CN104892773A (en) | Preparation method of high-substitution-degree sodium carboxymethylcellulose | |
| CN105369653A (en) | Composite active printing gum and preparing method thereof | |
| CN113277507A (en) | Preparation process of catalyst carrier activated carbon for fully utilizing bamboo crushed aggregates | |
| CN104790041B (en) | Method for preparing semi-hydrated gypsum whisker from mirabilite and calcium solution | |
| CN107217521A (en) | A kind of low ink paper sludge and preparation method thereof | |
| CN103215837A (en) | Method for preparing unbleached pulp and producing high-strength corrugated paper from cotton stalk | |
| CN103806317B (en) | The cleaning pulping of resistance to highly basic auxiliary agent and application | |
| CN109046234A (en) | A kind of atlapulgite processing technology | |
| CN106588086A (en) | Preparation method of foamed sheet filler | |
| CN104530446A (en) | Method for preparing polyether polyol by liquifying and modifying peanut shells | |
| CN103586601A (en) | Method for preparing alginate used for welding materials |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190524 |