CN108908606A - A kind of toughening dyeing treatment of wheat stalk - Google Patents
A kind of toughening dyeing treatment of wheat stalk Download PDFInfo
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- CN108908606A CN108908606A CN201810472740.3A CN201810472740A CN108908606A CN 108908606 A CN108908606 A CN 108908606A CN 201810472740 A CN201810472740 A CN 201810472740A CN 108908606 A CN108908606 A CN 108908606A
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- toughening
- wheat stalk
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/002—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
- B27K3/163—Compounds of boron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0005—Cryogenic treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0025—Treating of wood not provided for in groups B27K1/00, B27K3/00 by magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/02—Staining or dyeing wood; Bleaching wood
Abstract
The invention belongs to straw biological processing technology field, the toughening dyeing treatment of especially a kind of wheat stalk, the specific method is as follows：（1）Harvested wheat stalk is immersed in heat-insulation soaking in borax solution, filtrate is pulled out；（2）Chilling treatment takes out；（3）It is immersed in toughening dyeing liquor and impregnates and carry out magnetization treatment, filtrate is pulled out；The toughening dyeing liquor, is prepared from the following raw materials：Go rotten mulberries, mulberries tender leaf, mildew and rot tomato, wistaria flower, pectase, potassium sorbate, Ultra Tex 2, carboxymethyl chitosan, water；（4）Drying to moisture content is 13% ~ 15%；Entire treatment process green non-pollution, have no irritating odor generation, and treated, and wheat stalk elongation at break, breaking strength and tensile strength dramatically increase, with preferable toughness and bright-coloured beautiful appearance, even dyeing is thorough, and color fastness is high, it is colour-fast, the pure and fresh sweetness of smell.
Description
Technical field
The invention belongs to straw biological processing technology field, the toughening dyeing treatment of especially a kind of wheat stalk.
Background technique
Annual wheat planting can all generate large batch of wheat stalk, and wheat stalk may be used as papermaking, straw-returning,
In also have sub-fraction be used as baskets craft, but wheat stalk be easy discoloration aging, not only make baskets craft appearance
Quality will be greatly reduced, and be easily broken off, poor toughness, so that knitting property and service performance are extremely bad, so that small
Wheat Straw is extremely limited on weaving, cannot sufficiently be applied, so a kind of wheat stalk should be provided
Toughening dyeing treatment, come solve presently, there are defect, greatly improve wheat stalk in the utilization rate in weaving field
And utilization efficiency, increase wheat stalk bring economic benefit.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of toughening dyeing treatment of wheat stalk.
The invention is realized by the following technical scheme：
A kind of toughening dyeing treatment of wheat stalk, the specific method is as follows：
（1）Harvested wheat stalk is immersed in the borax solution that temperature is 52 ~ 56 DEG C, mass fraction is 4.4% ~ 5.2%
Middle 30 ~ 40min of heat-insulation soaking, filtrate are pulled out；
（2）It will be through step（1）Constant refrigeration processing 14 in the refrigerating box that wheat stalk merging temperature that treated is 0.3 ~ 0.9 DEG C
~ 18min is warming up to 2.7 ~ 3.3 DEG C of continuation constant refrigerations and handles 22 ~ 28min, takes out；
（3）It will be through step（2）Treated, and wheat stalk is immersed in 100 ~ 120min of immersion in toughening dyeing liquor and is magnetized
Processing, filtrate are pulled out；
The toughening dyeing liquor, is made of raw material from the following weight：Go rotten 28 ~ 32 parts of mulberries, mulberries tender leaf 11.4 ~ 12.2
Part, go rotten 34 ~ 38 parts of tomato, 8.6 ~ 9.2 parts of wistaria flower, 1.3 ~ 1.5 parts of pectase, 3.1 ~ 3.3 parts of potassium sorbate, acetylation two
3.9 ~ 4.1 parts of starch phosphate, 2.4 ~ 2.8 parts of carboxymethyl chitosan, 150 ~ 170 parts of water；
（4）It will be through step（3）Treated, and wheat stalk is done under conditions of temperature is 51 ~ 55 DEG C, pressure is 1.5 ~ 1.7MPa
It is dry to moisture content be 13% ~ 15%.
As invention further embodiment：Step（2）The magnetization treatment, in the item that magnetic field strength is 2680 ~ 2760G
23 ~ 28min of magnetization treatment under part, suspend 8 ~ 10min, magnetic field strength be 770 ~ 810G under conditions of magnetization treatment 30 ~
35min suspends 12 ~ 15min, 27 ~ 32min of magnetization treatment under conditions of magnetic field strength is 1520 ~ 1580G.
As invention further embodiment：Step（2）The preparation method of the toughening dyeing liquor, specifically includes following step
Suddenly：
A. mildew and rot mulberries, mulberries tender leaf, mildew and rot tomato and wistaria flower are mixed with beating, pectase is added and is mixed evenly, sets
Enter 70 ~ 90h of ferment at constant temperature in the fermenting case that temperature is 36 ~ 40 DEG C, take out, the water that 1/2 weight is added is mixed evenly, high fire
Continue 8 ~ 10min of mild fire infusion after boiling and is stirred continuously, it is cooling, continue constant temperature in the fermenting case that merging temperature is 36 ~ 40 DEG C
Ferment 40 ~ 50h, and extruding takes juice, obtains fermentation liquid；
B. potassium sorbate, Ultra Tex 2 and carboxymethyl chitosan are put into the water of 1/2 weight, mild fire heating
It is 62 ~ 68 DEG C to temperature and is stirred continuously, fermentation liquid is added and is mixed evenly, homogeneous under conditions of temperature is 52 ~ 56 DEG C
26 ~ 30min is handled, it is cooling, obtain toughening dyeing liquor.
Beneficial effects of the present invention：A kind of toughening dyeing treatment of wheat stalk provided by the invention, uses borax
Aqueous solution soaking combination chilling treatment effectively moistens the wheat stalk that rises, and increases interior surface thereof product, reduces the degree of polymerization and crystallinity,
The wax coat for effectively destroying wheat stalk surface, removes surface wax coat, increases the porosity of lignocellulosic, and then can be effective
Promote toughening dyeing liquor effective component uniformly penetrating between cellulose, hemicellulose and lignin, activeness and quietness dyeing liquor pair
The function and effect of wheat stalk；Using toughening dyeing liquor combination magnetization treatment of the invention, having for toughening dyeing liquor is effectively facilitated
Effect ingredient penetrates between cellulose, hemicellulose and lignin molecule structure, not only effectively facilitates cellulose, hemicellulose
Chemical bond between lignin molecule recombines, and greatly enhances polymerizing power, forms stereoeffect, greatly enhances
Its toughness effectively avoids the generation of phenomenon of rupture in braiding use process, effectively improves resource utilization, improves and use quality,
And it is splendid to wheat stalk dyeing effect, even dyeing is thorough, and color fastness is high, and it is colour-fast, it is honorable beautiful；In addition, entire place
Reason process green non-pollution, have no irritating odor generation, and treated wheat stalk elongation at break, breaking strength and tension are strong
Degree dramatically increases, and has preferable toughness and bright-coloured beautiful appearance, the pure and fresh sweetness of smell.
Specific embodiment
Illustrate the present invention with specific embodiment below, but is not limitation of the present invention.
Embodiment 1
In the embodiment of the present invention, a kind of toughening dyeing treatment of wheat stalk, the specific method is as follows：
（1）Harvested wheat stalk is immersed in the borax solution that temperature is 52 DEG C, mass fraction is 4.4% and keeps the temperature leaching
30min is steeped, filtrate is pulled out；
（2）It will be through step（1）Constant refrigeration handles 14min in the refrigerating box that wheat stalk merging temperature that treated is 0.3 DEG C,
2.7 DEG C of continuation constant refrigeration processing 22min are warming up to, are taken out；
（3）It will be through step（2）Treated, and wheat stalk is immersed in immersion 100min in toughening dyeing liquor and carries out magnetization treatment,
Filtrate is pulled out；
The toughening dyeing liquor, is made of raw material from the following weight：Mildew and rot 28 parts of mulberries, go rotten at 11.4 parts of mulberries tender leaf
34 parts of tomato, 8.6 parts of wistaria flower, 1.3 parts of pectase, 3.1 parts of potassium sorbate, 3.9 parts of Ultra Tex 2, carboxymethyl
2.4 parts of chitosan, 150 parts of water；
（4）It will be through step（3）Treated, and wheat stalk is dried under conditions of temperature is 51 DEG C, pressure is 1.5MPa to aqueous
Rate is 13% ~ 15%.
As invention further embodiment：Step（2）The magnetization treatment, under conditions of magnetic field strength is 2680G
Magnetization treatment 23min suspends 8min, and magnetization treatment 30min under conditions of magnetic field strength is 770G suspends 12min, in magnetic field
Intensity is magnetization treatment 27min under conditions of 1520G.
As invention further embodiment：Step（2）The preparation method of the toughening dyeing liquor, specifically includes following step
Suddenly：
A. mildew and rot mulberries, mulberries tender leaf, mildew and rot tomato and wistaria flower are mixed with beating, pectase is added and is mixed evenly, sets
Enter ferment at constant temperature 70h in the fermenting case that temperature is 36 DEG C, take out, the water that 1/2 weight is added is mixed evenly, after being boiled by fire
Continue mild fire infusion 8min and is stirred continuously, it is cooling, continue ferment at constant temperature 40h in the fermenting case that merging temperature is 36 DEG C, squeezes
Juice is taken, fermentation liquid is obtained；
B. potassium sorbate, Ultra Tex 2 and carboxymethyl chitosan are put into the water of 1/2 weight, mild fire heating
It is 62 DEG C to temperature and is stirred continuously, fermentation liquid is added and is mixed evenly, homogenization under conditions of temperature is 52 DEG C
26min, it is cooling, obtain toughening dyeing liquor.
80h is impregnated using the saline solution that temperature is 40 DEG C, mass fraction is 10% after processing, does not occur discoloration.
Embodiment 2
In the embodiment of the present invention, a kind of toughening dyeing treatment of wheat stalk, the specific method is as follows：
（1）Harvested wheat stalk is immersed in the borax solution that temperature is 54 DEG C, mass fraction is 4.8% and keeps the temperature leaching
35min is steeped, filtrate is pulled out；
（2）It will be through step（1）Constant refrigeration handles 16min in the refrigerating box that wheat stalk merging temperature that treated is 0.6 DEG C,
3 DEG C of continuation constant refrigeration processing 25min are warming up to, are taken out；
（3）It will be through step（2）Treated, and wheat stalk is immersed in immersion 110min in toughening dyeing liquor and carries out magnetization treatment,
Filtrate is pulled out；
The toughening dyeing liquor, is made of raw material from the following weight：Mildew and rot 30 parts of mulberries, go rotten at 11.8 parts of mulberries tender leaf
36 parts of tomato, 8.9 parts of wistaria flower, 1.4 parts of pectase, 3.2 parts of potassium sorbate, 4 parts of Ultra Tex 2, carboxymethyl shell
2.6 parts of glycan, 160 parts of water；
（4）It will be through step（3）Treated, and wheat stalk is dried under conditions of temperature is 53 DEG C, pressure is 1.6MPa to aqueous
Rate is 13% ~ 15%.
As invention further embodiment：Step（2）The magnetization treatment, under conditions of magnetic field strength is 2720G
Magnetization treatment 25.5min suspends 9min, and magnetization treatment 32.5min under conditions of magnetic field strength is 790G suspends 13.5min,
Magnetization treatment 29.5min under conditions of magnetic field strength is 1550G.
As invention further embodiment：Step（2）The preparation method of the toughening dyeing liquor, specifically includes following step
Suddenly：
A. mildew and rot mulberries, mulberries tender leaf, mildew and rot tomato and wistaria flower are mixed with beating, pectase is added and is mixed evenly, sets
Enter ferment at constant temperature 80h in the fermenting case that temperature is 38 DEG C, take out, the water that 1/2 weight is added is mixed evenly, after being boiled by fire
Continue mild fire infusion 9min and is stirred continuously, it is cooling, continue ferment at constant temperature 45h in the fermenting case that merging temperature is 38 DEG C, squeezes
Juice is taken, fermentation liquid is obtained；
B. potassium sorbate, Ultra Tex 2 and carboxymethyl chitosan are put into the water of 1/2 weight, mild fire heating
It is 65 DEG C to temperature and is stirred continuously, fermentation liquid is added and is mixed evenly, homogenization under conditions of temperature is 54 DEG C
28min, it is cooling, obtain toughening dyeing liquor.
80h is impregnated using the saline solution that temperature is 40 DEG C, mass fraction is 10% after processing, does not occur discoloration.
Embodiment 3
In the embodiment of the present invention, a kind of toughening dyeing treatment of wheat stalk, the specific method is as follows：
（1）Harvested wheat stalk is immersed in the borax solution that temperature is 56 DEG C, mass fraction is 5.2% and keeps the temperature leaching
40min is steeped, filtrate is pulled out；
（2）It will be through step（1）Constant refrigeration handles 18min in the refrigerating box that wheat stalk merging temperature that treated is 0.9 DEG C,
3.3 DEG C of continuation constant refrigeration processing 28min are warming up to, are taken out；
（3）It will be through step（2）Treated, and wheat stalk is immersed in immersion 120min in toughening dyeing liquor and carries out magnetization treatment,
Filtrate is pulled out；
The toughening dyeing liquor, is made of raw material from the following weight：Mildew and rot 32 parts of mulberries, go rotten at 12.2 parts of mulberries tender leaf
38 parts of tomato, 9.2 parts of wistaria flower, 1.5 parts of pectase, 3.3 parts of potassium sorbate, 4.1 parts of Ultra Tex 2, carboxymethyl
2.8 parts of chitosan, 170 parts of water；
（4）It will be through step（3）Treated, and wheat stalk is dried under conditions of temperature is 55 DEG C, pressure is 1.7MPa to aqueous
Rate is 13% ~ 15%.
As invention further embodiment：Step（2）The magnetization treatment, under conditions of magnetic field strength is 2760G
Magnetization treatment 28min suspends 10min, and magnetization treatment 35min under conditions of magnetic field strength is 810G suspends 15min, in magnetic
Field intensity is magnetization treatment 32min under conditions of 1580G.
As invention further embodiment：Step（2）The preparation method of the toughening dyeing liquor, specifically includes following step
Suddenly：
A. mildew and rot mulberries, mulberries tender leaf, mildew and rot tomato and wistaria flower are mixed with beating, pectase is added and is mixed evenly, sets
Enter ferment at constant temperature 90h in the fermenting case that temperature is 40 DEG C, take out, the water that 1/2 weight is added is mixed evenly, after being boiled by fire
Continue mild fire infusion 10min and is stirred continuously, it is cooling, continue ferment at constant temperature 50h in the fermenting case that merging temperature is 40 DEG C, squeezes
Juice is taken, fermentation liquid is obtained；
B. potassium sorbate, Ultra Tex 2 and carboxymethyl chitosan are put into the water of 1/2 weight, mild fire heating
It is 68 DEG C to temperature and is stirred continuously, fermentation liquid is added and is mixed evenly, homogenization under conditions of temperature is 56 DEG C
30min, it is cooling, obtain toughening dyeing liquor.
80h is impregnated using the saline solution that temperature is 40 DEG C, mass fraction is 10% after processing, does not occur discoloration.
Comparative example 1
A kind of toughening dyeing treatment of wheat stalk, the difference from embodiment 1 is that, without step（1）Processing,
His condition is all the same.
55h is impregnated using the saline solution that temperature is 40 DEG C, mass fraction is 6% after processing, discoloration occurs.
Comparative example 2
A kind of toughening dyeing treatment of wheat stalk, the difference from embodiment 1 is that, without step（2）Processing,
His condition is all the same.
60h is impregnated using the saline solution that temperature is 40 DEG C, mass fraction is 6% after processing, discoloration occurs.
Comparative example 3
A kind of toughening dyeing treatment of wheat stalk, the difference from embodiment 1 is that, step（3）Without handling, other
Condition is all the same.
48h is impregnated using the saline solution that temperature is 40 DEG C, mass fraction is 6% after processing, discoloration occurs.
Comparative example 4
A kind of toughening dyeing treatment of wheat stalk, the difference from embodiment 1 is that, step（3）The toughening dyeing
It is all the same that mildew and rot mulberries, mulberries tender leaf and potassium sorbate, other conditions are added without in liquid.
40h is impregnated using the saline solution that temperature is 40 DEG C, mass fraction is 6% after processing, discoloration occurs.
Comparative example 5
A kind of toughening dyeing treatment of wheat stalk, the difference from embodiment 1 is that, step（3）The toughening dyeing
Mildew and rot tomato, wistaria flower, Ultra Tex 2 and carboxymethyl chitosan are added without in liquid, other conditions are all the same.
40h is impregnated using the saline solution that temperature is 40 DEG C, mass fraction is 6% after processing, discoloration occurs.
Same a collection of wheat stalk is handled using the method for embodiment and comparative example, its elongation at break is detected, breaks
Resistance to spalling and tensile strength, as a result such as table 1：
The comparing result of 1 embodiment and comparative example of table
As it can be seen from table 1 processing method of the invention can significantly improve the elongation at break of wheat stalk, breaking strength and
Tensile strength.
Claims (3)
1. a kind of toughening dyeing treatment of wheat stalk, which is characterized in that the specific method is as follows：
（1）Harvested wheat stalk is immersed in the borax solution that temperature is 52 ~ 56 DEG C, mass fraction is 4.4% ~ 5.2%
Middle 30 ~ 40min of heat-insulation soaking, filtrate are pulled out；
（2）It will be through step（1）Constant refrigeration processing 14 in the refrigerating box that wheat stalk merging temperature that treated is 0.3 ~ 0.9 DEG C
~ 18min is warming up to 2.7 ~ 3.3 DEG C of continuation constant refrigerations and handles 22 ~ 28min, takes out；
（3）It will be through step（2）Treated, and wheat stalk is immersed in 100 ~ 120min of immersion in toughening dyeing liquor and is magnetized
Processing, filtrate are pulled out；
The toughening dyeing liquor, is made of raw material from the following weight：Go rotten 28 ~ 32 parts of mulberries, mulberries tender leaf 11.4 ~ 12.2
Part, go rotten 34 ~ 38 parts of tomato, 8.6 ~ 9.2 parts of wistaria flower, 1.3 ~ 1.5 parts of pectase, 3.1 ~ 3.3 parts of potassium sorbate, acetylation two
3.9 ~ 4.1 parts of starch phosphate, 2.4 ~ 2.8 parts of carboxymethyl chitosan, 150 ~ 170 parts of water；
（4）It will be through step（3）Treated, and wheat stalk is done under conditions of temperature is 51 ~ 55 DEG C, pressure is 1.5 ~ 1.7MPa
It is dry to moisture content be 13% ~ 15%.
2. the toughening dyeing treatment of wheat stalk according to claim 1, which is characterized in that step（2）Described
Magnetization treatment, 23 ~ 28min of magnetization treatment under conditions of magnetic field strength is 2680 ~ 2760G suspend 8 ~ 10min, strong in magnetic field
Degree is 30 ~ 35min of magnetization treatment under conditions of 770 ~ 810G, suspends 12 ~ 15min, in the item that magnetic field strength is 1520 ~ 1580G
27 ~ 32min of magnetization treatment under part.
3. the toughening dyeing treatment of wheat stalk according to claim 1, which is characterized in that step（2）Described
The preparation method of toughening dyeing liquor, specifically includes following steps：
A. mildew and rot mulberries, mulberries tender leaf, mildew and rot tomato and wistaria flower are mixed with beating, pectase is added and is mixed evenly, sets
Enter 70 ~ 90h of ferment at constant temperature in the fermenting case that temperature is 36 ~ 40 DEG C, take out, the water that 1/2 weight is added is mixed evenly, high fire
Continue 8 ~ 10min of mild fire infusion after boiling and is stirred continuously, it is cooling, continue constant temperature in the fermenting case that merging temperature is 36 ~ 40 DEG C
Ferment 40 ~ 50h, and extruding takes juice, obtains fermentation liquid；
B. potassium sorbate, Ultra Tex 2 and carboxymethyl chitosan are put into the water of 1/2 weight, mild fire heating
It is 62 ~ 68 DEG C to temperature and is stirred continuously, fermentation liquid is added and is mixed evenly, homogeneous under conditions of temperature is 52 ~ 56 DEG C
26 ~ 30min is handled, it is cooling, obtain toughening dyeing liquor.
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| CN201810472740.3A CN108908606A (en) | 2018-05-17 | 2018-05-17 | A kind of toughening dyeing treatment of wheat stalk |
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2018
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| EP2485880B1 (en) * | 2009-10-08 | 2018-12-26 | UPM Plywood Oy | Impregnation of chemicals into wood |
| CN106003331A (en) * | 2016-05-23 | 2016-10-12 | 阜南县方柳工艺品有限公司 | Anti-fading treatment process for rattan for rattan-plaited handiwork |
| CN105946079A (en) * | 2016-07-26 | 2016-09-21 | 杭州非白文化艺术策划有限公司 | Plant dyeing method for bamboo skin |
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| CN107214796A (en) * | 2017-05-16 | 2017-09-29 | 安徽信达家居有限公司 | A kind of dyeing treatment of wooden boards |
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Application publication date: 20181130 |