CN107254788A - The method of the printing and dyeing of one-step method rapid preparing target viscosities sodium alginate original paste - Google Patents
The method of the printing and dyeing of one-step method rapid preparing target viscosities sodium alginate original paste Download PDFInfo
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- CN107254788A CN107254788A CN201710509751.XA CN201710509751A CN107254788A CN 107254788 A CN107254788 A CN 107254788A CN 201710509751 A CN201710509751 A CN 201710509751A CN 107254788 A CN107254788 A CN 107254788A
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- sodium alginate
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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
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
-
- 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
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
- D06P1/6491—(Thio)urea or (cyclic) derivatives
-
- 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
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Coloring (AREA)
Abstract
The invention belongs to Feedstock treating technical field of printing and dyeing, and in particular to the method for printing and dyeing sodium alginate original paste mashing used.By method of the printing and dyeing with the disposable regulation of sodium alginate original paste to required viscosity, it is characterised in that the consumption of sodium alginate can calculate gained according to the calculation formula of the present invention.The beneficial effects of the present invention are, compared with the former formulating method of the existing regulation described in background technology, what this method can be settled at one go accurately calculates the quality for the sodium alginate taken during viscosity needed for former paste is beaten into, to save the manpower and materials and waste of time caused by allocating repeatedly, and its result accuracy is higher using the method for the present invention.
Description
Technical field
The invention belongs to Feedstock treating technical field of printing and dyeing, and in particular to the printing and dyeing of one-step method rapid preparing target viscosities are used
The method of sodium alginate original paste.
Background technology
When printing and dyeing mill allocates mill base, it is by the sodium alginate mashing of selected 1% viscosity according to conventional experience often
X%, it is high or low in desired viscosity into pasting, and then adds water and adjusts to reason into the former paste being beaten further according to conventional experience
Think viscosity, add quantitative desired viscosity regulation mill base, this waste unavoidably the substantial amounts of manpower and materials for being adjusted to desired viscosity and
Time, and it is adjusted to the poor accuracy that has bubble to cause result in desired viscosity unavoidably.
When laboratory carries out some Physico-chemical tests, it is necessary to by original paste regulation to certain viscosity detection, such as survey former paste
PVI, saturating net, embrace it is aqueous, drag property etc..Original paste viscosity is often now beaten the detection viscosity that is above standard, then add water tune
Normal viscosity is saved, this wastes the substantial amounts of manpower and materials for being adjusted to normal viscosity and time unavoidably, and be adjusted to standard and glued
There is bubble to cause the poor accuracy of result in degree unavoidably.
Therefore, in the urgent need to finding a kind of former paste methods of beating that can be settled at one go, it possesses following performance：Can be with one
Step in place accurately calculate the quality that former paste is beaten into required sodium alginate during a viscosity, with use manpower and material resources sparingly and when
Between, and make result accuracy higher.
The content of the invention
In order to solve above-mentioned technical problem, the alginic acid of suitable amounts can be disposably taken the invention provides a kind of
Sodium raw materials, the sodium alginate original paste of the preparation target viscosities settled at one go, the present invention is rule of thumb adjusted relative in commonsense method
Section repeatedly attempts regulation, not only saves plenty of time, manpower and materials, and its accuracy high.
The printing and dyeing of one-step method rapid preparing target viscosities of the present invention are with the method for sodium alginate original paste, the characteristics of it is protruded
It is that when to sodium alginate original paste regulation to required viscosity, the consumption for the sodium alginate taken calculates institute using below equation
：
The consumption for the sodium alginate that w takes for needed for；
Former paste gross masses of the w1 for needed for；
The viscosity that a is beaten for needed for；
B is the viscosity of 1% sodium alginate.
Weight according to the w obtained by calculating takes sodium alginate, and, pure water is taken according to w1-w weight, in sodium alginate
Middle addition pure water, the printing and dyeing for obtaining target viscosities are pasted with sodium alginate original.
Sodium alginate used in the present invention preferentially selects the sodium alginate containing additive.
The specific composition of sodium alginate containing additive includes：The sodium alginate of 30~90 parts by weight and 10~70 parts by weight
Additive, contain glauber salt in additive.
It is preferred that, include the sodium alginate and the additive of 20~60 parts by weight of 40~80 parts by weight；
It is furthermore preferred that the additive of sodium alginate and 25~50 parts by weight including 50~75 parts by weight；
Optimal ratio is to include the sodium alginate and the additive of 25 parts by weight of 75 parts by weight.
Additive must contain glauber salt, in addition to calgon or urea；Either including calgon and urine
Element.
If additive includes calgon or urea, the mass ratio of calgon or urea and glauber salt is less than
1:2。
If additive is made up of calgon, urea, glauber salt, calgon, urea, the parts by weight of glauber salt
Than less than 1:1:2.
Sodium alginate is obtained by N algaes, sea-tangle or N algaes and the mixed material production of sea-tangle.
The beneficial effects of the present invention are, compared with the former formulating method of the existing regulation described in background technology, we
What method can be settled at one go accurately calculates the quality for the sodium alginate taken during viscosity needed for former paste is beaten into, with save by
Manpower and materials and waste of time caused by allocate repeatedly, and using the method for the present invention, its result accuracy is higher.
Brief description of the drawings
Fig. 1 is the chart of the formulation process of embodiment 4；
Fig. 2 is contrast experiment's chart of embodiment 5.
Embodiment
The present invention is further described with reference to specific embodiment, so that those skilled in the art knows more about
The present invention, but and it is not so limited the present invention.
Following (the embodiment 1-3 herewith steps, such as without special of the current logical method of preparing the sodium alginate original paste of target viscosities
Illustrate)：
(1) consumption for the sodium alginate taken needed for calculating：
The consumption for the sodium alginate taken needed for can drawing is calculated according to following formula：
The consumption for the sodium alginate that w takes for needed for；
Former paste gross masses of the w1 for needed for；
The viscosity that a is beaten for needed for；
B is the viscosity of 1% sodium alginate；
In above formula, w1 is former paste consumption of the producer according to required printing and dyeing cloth determination of printing and dyeing；
A is the target viscosities that producer determines；
B is the numerical value given by the producer of offer sodium alginate；
Formula more than, w can be drawn rapidly, the consumption of the sodium alginate taken required for disposably drawing；
The amount of the pure water added is：w1-w.
(2) consumption of the sodium alginate obtained by the formula calculating in step (1), takes the alginic acid containing additive
Sodium；
In sodium alginate containing additive：The mass percent of pure sodium alginate is 75%, the quality percentage of additive
Than for 25%, in the additive, urea:Calgon:Glauber salt ＜ 1:1:2；As long as (within this range)
(3) water is added in the sodium alginate taken in step (2), the amount added water is：W1-w, viscosity needed for producing
Sodium alginate original paste.
Embodiment 1
For example, certain printing and dyeing mill need to obtain viscosity for 13500cP former paste, it is necessary to the sodium alginate taken weight by with
Under formula calculate：
Specific process for preparation is as follows：
It is beaten 1% viscosity and calculates sodium alginate quality 1%w1 and 99%w1 pure water by operational procedure；By sodium alginate and
Pure water, which is placed in agitator, stirs 1.5h；Rotating speed is 600r/min, and its viscosity is measured when bubble-free after removing standing half an hour,
According to viscosity correction coefficient correction to viscosity at 20 DEG C.
Sodium alginate containing additive is comprised the following raw materials by weight percent：Pure sodium alginate 75%, 25% addition
Agent (urea:Calgon：Glauber salt ＜ 1:1:2).
Pure sodium alginate, is the sodium alginate using N algaes as Raw material processing.
It is w1-w pure water to take according to the sodium alginate quality w and quality obtained by above-mentioned calculation formula；Sodium alginate and
Pure water, which is placed in agitator, stirs 1h；Rotating speed is 600r/min, and then sealing is put into 25 DEG C of insulating boxs and places 16-18h, after taking-up
Vertical viscosimetric.
Required quality and its assay are as shown in table 1 when 1% viscosity sodium alginate and its mashing is 13500cP：
Note：1. the former paste gross mass of mashing is 500g；
2. sodium alginate quality (w i.e. as obtained by being calculated above-mentioned formula) need to be weighed；
3. error=(actual viscosity measured-target viscosities) ÷ target viscosities
Embodiment 2
Sodium alginate containing additive is comprised the following raw materials by weight percent：Pure sodium alginate 50%, 50% addition
Agent (urea:Calgon:Glauber salt ＜ 1:1:2).
Pure sodium alginate, is the sodium alginate using sea-tangle as Raw material processing.
Operational procedure is beaten, is comprised the following steps：
1% viscosity operational procedure is beaten to calculate sodium alginate quality 1%w1 and 99%w1 pure water in agitator speed
1.5h is stirred for 600r/min, its viscosity is measured when bubble-free after removing standing half an hour, according to viscosity correction coefficient correction
To viscosity at 20 DEG C.Sodium alginate quality w and quality are that w1-w pure water is 600r/ in agitator speed when mashing is a viscosity
Min stirs 1h, and then sealing is put into 25 DEG C of insulating boxs and places 16-18h, and viscosimetric is found after taking-up.
1% viscosity sodium alginate described in embodiment 2 and its mashing be 6500cP when required quality and its assay such as
Shown in table 2：
Note：1. the former paste gross mass of mashing is 500g
2. sodium alginate quality need to be weighed；
3. error=(actual viscosity measured-target viscosities) ÷ target viscosities
Embodiment 3
Sodium alginate containing additive is comprised the following raw materials by weight percent：Pure sodium alginate 25%-50%,
25%-50% additive (urea:Calgon:Glauber salt ＜ 1:1:2).
Pure sodium alginate, be using N algaes and sea-tangle as the sodium alginate of Raw material processing, wherein, the weight of N algaes and sea-tangle
Ratio is 1:1.
Operational procedure is beaten, is comprised the following steps：
1% viscosity operational procedure is beaten to calculate sodium alginate quality 1%w1 and 99%w1 pure water in agitator speed
1.5h is stirred for 600r/min, its viscosity is measured when bubble-free after removing standing half an hour, according to viscosity correction coefficient correction
To viscosity at 20 DEG C.Sodium alginate quality w and quality are that w1-w pure water is 600r/ in agitator speed when mashing is a viscosity
Min stirs 1h, and then sealing is put into 25 DEG C of insulating boxs and places 16-18h, and viscosimetric is found after taking-up.
1% viscosity sodium alginate described in embodiment 3 and its mashing be 10000cP when required quality and its assay such as
Shown in table 3：
Note：1. the former paste gross mass of mashing is 500g
2. sodium alginate quality need to be weighed；
3. error=(actual viscosity measured-target viscosities) ÷ target viscosities
As can be seen that from the point of view of 1-3 of embodiment of the present invention methods of beating, practical viscosity is with desired viscosity error ± 3%
Within meet professional standard, methods of beating of the present invention can use.
After the former paste of the preparation present invention can be by calculating, directly take, the target original that obtains settled at one go is pasted, and is lasted non-
It is often short, without each trial；
And former paste is prepared according to commonsense method, it is necessary to which sodium alginate first is tuned into former paste, then each adds water to original paste
Dilution, is attempted again and again, can just obtain the former paste of target viscosities, the time required for it is far beyond the present invention.
Embodiment 4
It is as obtained by following experiment and deriving that formula in embodiment 1, which is calculated,：
| Lot number | Viscosity | Into paste multiple |
| 1%, 20 DEG C, cP | 136 | 1 |
| 2%, 25 DEG C, cP | 1114 | 8.19 |
| 3%, 25 DEG C, cP | 5300 | 38.97 |
| 4%, 25 DEG C, cP | 12800 | 94.12 |
| 5%, 25 DEG C, cP | 26550 | 195.22 |
| 6%, 25 DEG C, cP | 42100 | 309.56 |
| 7%, 25 DEG C, cP | 77200 | 567.65 |
| 8%, 25 DEG C, cP | 125000 | 919.12 |
| 9%, 25 DEG C, cP | 173000 | 1272.06 |
Experimental viscosity is the average value of same three groups of experiments of test sample.
The curve of data in form and accompanying drawing 1 more than, by calculating, can draw the formula of the present invention.
Embodiment 5
According to pure sodium alginate, the i.e. sodium alginate without any additive, the present inventor has done following experiment, its
As shown in Figure 2, its result is as shown in the table for curve chart：
Wherein, experimental viscosity is the average value of same three groups of experiments of test sample.
The curve of form and accompanying drawing 2 more than, it can be deduced that following conclusion：
Using pure sodium alginate, it can also be calculated using the formula of the present invention, but relative to adding additive
Sodium alginate, its error is slightly larger, accuracy reduction.Therefore, the present inventor is found through experiments that, using adding for the present invention
Sodium alginate after additive, its accuracy is higher, and in the additive of the present invention, it is necessary to add glauber salt.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., be all contained within protection scope of the present invention.
Claims (10)
1. the printing and dyeing of the one-step method rapid preparing target viscosities method of sodium alginate original paste, it is characterised in that
The consumption of sodium alginate calculates gained using below equation：
<mrow>
<mi>w</mi>
<mo>=</mo>
<mi>w</mi>
<mn>1</mn>
<mo>&times;</mo>
<mn>3.2769</mn>
<msqrt>
<mfrac>
<mi>a</mi>
<mrow>
<mn>0.9654</mn>
<mi>b</mi>
</mrow>
</mfrac>
</msqrt>
</mrow>
The consumption for the sodium alginate that w takes for needed for；
Former paste gross masses of the w1 for needed for；
The viscosity that a is beaten for needed for；
B is the viscosity of 1% sodium alginate；
Consumption=w1-w of pure water；
Weight according to the w obtained by calculating takes sodium alginate, and takes pure water according to w1-w weight, is added in sodium alginate
Pure water, the printing and dyeing for obtaining target viscosities are pasted with sodium alginate original.
2. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 1 method of sodium alginate original paste, it is special
Levy and be, described sodium alginate is the sodium alginate containing additive.
3. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 2 method of sodium alginate original paste, it is special
Levy and be, the sodium alginate containing additive includes the sodium alginate and 10~70 parts by weight of 30~90 parts by weight
Contain glauber salt in additive, additive.
4. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 2 method of sodium alginate original paste, it is special
Levy and be, in the sodium alginate containing additive, include sodium alginate and the addition of 20~60 parts by weight of 40~80 parts by weight
Agent.
5. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 2 method of sodium alginate original paste, it is special
Levy and be, in the sodium alginate containing additive, include sodium alginate and the addition of 25~50 parts by weight of 50-75 parts by weight
Agent.
6. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 2 method of sodium alginate original paste, it is special
Levy and be, in the sodium alginate containing additive, include the sodium alginate and the additive of 25 parts by weight of 75 parts by weight.
7. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 2 method of sodium alginate original paste, it is special
Levy and be, additive also includes calgon or urea；Either including calgon and urea.
8. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 2 method of sodium alginate original paste, it is special
Levy and be, the mass ratio of calgon or urea and glauber salt is less than 1 in additive:2.
9. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 1 method of sodium alginate original paste, it is special
Levy and be, additive is made up of calgon, urea, glauber salt, calgon, urea, the ratio of weight and number of glauber salt
Less than 1:1:2.
10. the printing and dyeing of the one-step method rapid preparing target viscosities as claimed in claim 1 method of sodium alginate original paste, it is special
Levy and be, sodium alginate is obtained by N algaes, sea-tangle or N algaes and the mixed material production of sea-tangle.
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| CN201710509751.XA CN107254788B (en) | 2017-06-28 | 2017-06-28 | Method for rapidly preparing sodium alginate raw paste with target viscosity for printing and dyeing by one-step method |
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| CN201710509751.XA CN107254788B (en) | 2017-06-28 | 2017-06-28 | Method for rapidly preparing sodium alginate raw paste with target viscosity for printing and dyeing by one-step method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121400A (en) * | 2021-03-29 | 2022-09-30 | 华晨宝马汽车有限公司 | Liquid viscosity adjusting method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102492179A (en) * | 2011-12-06 | 2012-06-13 | 深圳市富安娜家居用品股份有限公司 | Sodium alginate-based slurry, printing sizing agent and preparation methods thereof |
| CN104628886A (en) * | 2014-12-25 | 2015-05-20 | 山东洁晶集团股份有限公司 | Process method for improving rheological properties of printing and dyeing level sodium alginate |
-
2017
- 2017-06-28 CN CN201710509751.XA patent/CN107254788B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102492179A (en) * | 2011-12-06 | 2012-06-13 | 深圳市富安娜家居用品股份有限公司 | Sodium alginate-based slurry, printing sizing agent and preparation methods thereof |
| CN104628886A (en) * | 2014-12-25 | 2015-05-20 | 山东洁晶集团股份有限公司 | Process method for improving rheological properties of printing and dyeing level sodium alginate |
Non-Patent Citations (2)
| Title |
|---|
| LILI WANG等: "Rheological properties of sodium alginate and xanthan pastes on cotton with reactive dye in screen printing", 《TEXTILE RESEARCH JOURNAL》 * |
| T.H.GUION等: "Viscosity Profiles of Printing Thickeners at High Shear Rates and Their Use in Predicting Paste Flow in Screen Printing", 《TEXTILE RESEARCH JOURNAL》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121400A (en) * | 2021-03-29 | 2022-09-30 | 华晨宝马汽车有限公司 | Liquid viscosity adjusting method |
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Denomination of invention: One step method for rapid preparation of sodium alginate paste with target viscosity for printing and dyeing Effective date of registration: 20230428 Granted publication date: 20200522 Pledgee: Rizhao Bank Co.,Ltd. Donggang sub branch Pledgor: SHANDONG JIEJING Group Corp. Registration number: Y2023980039602 |
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