CN107309998A - A kind of colouring method for improving deal board dye stability - Google Patents
A kind of colouring method for improving deal board dye stability Download PDFInfo
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- CN107309998A CN107309998A CN201710411894.7A CN201710411894A CN107309998A CN 107309998 A CN107309998 A CN 107309998A CN 201710411894 A CN201710411894 A CN 201710411894A CN 107309998 A CN107309998 A CN 107309998A
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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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/02—Staining or dyeing wood; Bleaching wood
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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
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
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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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0005—Cryogenic treatment
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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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
- B27K5/0065—Ultrasonic treatment
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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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
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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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
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- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention belongs to plank processing technique field, especially a kind of colouring method for improving deal board dye stability, specific method is as follows：First deal board is handled through transformation, primary steam is handled, air-dry processing and staining reagent processing, deal board makes coloring agent be easier to contaminate modified wood-fibred after physical modification；Then through alternating temperature freezing processing, baking processing, warm water immersion treatment, indirect steam processing and drying and processing, not only so that more dyeing agent molecule is diffused into fibrous inside, so that even dyeing glossiness is high, dye amount in raising, and there are a variety of bacteriostatic active ingredients in dyeing agent molecule so that the wind and weather that the deal board after the completion of dyeing can be effective against the external world is exposed to the sun, and makes its not fugitive color, effectively suppress the growth of spoilage organisms, improve the quality and service life of dyeing deal board.
Description
Technical field
The invention belongs to plank processing technique field, especially a kind of colouring method for improving deal board dye stability.
Background technology
Pine is a kind of confierophyte, and with rosin taste, color is yellowish, furuncle scar is more, react atmospheric temperature fast, easily swollen
Greatly, the characteristic such as extremely difficult natural air drying, therefore need to be through artificial treatment, such as drying, degreasing removes organic compound, neutralizes tree property, still
Pine is difficult to be dyed, and is easily faded after dyeing, and dyeing is uneven, is a bottleneck of pine handicraft development；Therefore,
A kind of colouring method for the pine that can effectively solve the problem that problem above of invention is current urgent problem to be solved.
The content of the invention
In view of the above-mentioned problems, a kind of the present invention is intended to provide colouring method for improving deal board dye stability.
The present invention is achieved through the following technical solutions：
A kind of colouring method for improving deal board dye stability, specific method is as follows：
（1）Transformation processing, primary steam processing, air-dried processing and staining reagent processing
Pine is cut into the deal board that thickness is 1.7 ~ 1.8cm, by deal board under conditions of pressure is 48.9 ~ 49.3kPa
Constant pressure handle 14 ~ 15min, boosted to 9.7 ~ 9.9kPa rate of pressure rise 101.4 ~ 101.8kPa continue constant pressure processing 21 ~
22min, inserts temperature and handles 16 ~ 17min, the cooling with 3.5 ~ 3.6 DEG C/min for 198 ~ 200 DEG C of the constant temperature steam in pot that steams
Speed be cooled to 169 ~ 170 DEG C continue constant temperature steams handle 12 ~ 13min, take out, temperature be 41 ~ 42 DEG C, relative humidity be
It is 14% ~ 15% to be air-dried under conditions of 20% ~ 21% to moisture, is immersed in coloring agent and soaks 88 ~ 90min and be passed through power and be
186 ~ 188W, frequency carry out ultrasonically treated, taking-up for 123 ~ 125kHz ultrasonic wave, obtain pretreatment deal board；
Described coloring agent, is made up of the raw material of following parts by weight：Fresh 16.4 ~ 16.8 parts of safflower petal, orange peel
21.4 ~ 21.8 parts, 25.5 ~ 25.9 parts of fresh orange peel, 32.4 ~ 32.8 parts of fresh violet petal, fresh mint leaf 15.4 ~ 15.8
Part, 18.1 ~ 18.5 parts of fresh aloe, 22.2 ~ 22.6 parts of fresh leaves of hyacinth, 0.79 ~ 0.81 part of potassium sorbate, sulfosalicylic acid
0.56 ~ 0.58 part, 117 ~ 119 parts of water；
（2）Alternating temperature freezing processing, baking processing, warm water immersion treatment, indirect steam processing and drying and processing
Deal board will be pre-processed and insert 13 ~ 14min of cryostat processing in the household freezer that temperature is -11 ~ -10 DEG C, with 0.7 ~ 0.8
DEG C/min rate of temperature fall is cooled to -20 ~ -19 DEG C and continues cryostats and handle 17 ~ 18min, take out, it is 73 ~ 74 to insert temperature
DEG C baking box in constant temperature toast 23 ~ 24min, take out, it is 8 ~ 9min of heat-insulation soaking in 78 ~ 79 DEG C of warm water to be immersed in temperature,
Take out, insert temperature and handle 10 ~ 11min, the cooling with 5.2 ~ 5.3 DEG C/min for 288 ~ 290 DEG C of the constant temperature steam in pot that steams
Speed is cooled to 252 ~ 254 DEG C and continues constant temperature steam 18 ~ 19min of processing, takes out, the constant temperature under conditions of temperature is 46 ~ 47 DEG C
Drying to moisture is 6.2% ~ 6.4%, obtains dyeing deal board.
It is used as the further scheme of invention：The preparation method of described coloring agent, specifically includes following steps：
A. fresh safflower petal, orange peel, fresh orange peel and fresh violet petal are cleaned, input rotating speed be 1800 ~
26 ~ 28min of mashing in 2000r/min beater, takes out, insert constant temperature baking 385 in the baking box that temperature is 57 ~ 58 DEG C ~
390s, is warming up to 75 ~ 76 DEG C with 2.8 ~ 2.9 DEG C/min heating rate and continues constant temperature 515 ~ 520s of baking, take out, insert temperature
For 445 ~ 450s of cryostat in -9 ~ -8 DEG C of household freezers, with 0.5 ~ 0.6 DEG C/min heating rate be warming up to -2 ~ -1 DEG C after
885 ~ 890s of continuous cryostat, takes out, obtains colored latex；
B. fresh mint leaf, fresh aloe and fresh leaves of hyacinth are cleaned, the mashing that input rotating speed is 1800 ~ 2000r/min
26 ~ 28min of mashing in machine, takes out, and inserts temperature and handles 775 ~ 780s for 145 ~ 147 DEG C of the constant temperature steam in pot that steams, takes out,
Insert constant temperature in the baking box that temperature is 65 ~ 66 DEG C and toast 435 ~ 440s, take out, obtain leaf slurry；
C. latex and leaf slurry will be spent well mixed, insert and dried in the vacuum freezing drying oven that temperature is -14 ~ -13 DEG C to moisture
Content is 5.9% ~ 6.1%, takes out, puts into water and be boiled by fire, continue 34 ~ 36min of slow fire infusion and with rotating speed for 170 ~
190r/min agitator is stirred, room temperature natural cooling, adds potassium sorbate and sulfosalicylic acid, with rotating speed be 100 ~
120r/min agitator stirs 35 ~ 37min, obtains coloring agent.
Beneficial effects of the present invention：A kind of colouring method for raising deal board dye stability that the present invention is provided, first will
Deal board is handled through transformation, primary steam is handled, air-dry processing and staining reagent processing, and deal board makes after physical modification
Obtain and there is Van der Waals force and hydrogen bond equimolecular intermolecular forces between coloring agent and wood-fibred, and the hydrophobic bond between hydrophobic grouping is made
With so that coloring agent is easier to contaminate modified wood-fibred；Then through alternating temperature freezing processing, baking processing, warm water immersion at
Reason, indirect steam processing and drying and processing, the adsorption process for not only causing coloring agent are also not only surface action, coloring agent point
Hole of the son along fiber is internally migrated, spread, and filament expansion degree increase, microgap increase, the warm-up movement of dye molecule is accelerated,
Accessibility is improved, thus has more dyeing agent molecules to be diffused into fibrous inside so that even dyeing glossiness is high, is contaminated in raising
There are a variety of bacteriostatic active ingredients in amount, and dyeing agent molecule so that the deal board after the completion of dyeing can be effective against outer
The wind and weather on boundary is exposed to the sun, and makes its not fugitive color, effectively suppresses the growth of spoilage organisms, improves the quality of dyeing deal board and uses
Life-span.
Embodiment
Illustrate the present invention with specific embodiment below, but be not limitation of the present invention.
Embodiment 1
In the embodiment of the present invention, a kind of colouring method for improving deal board dye stability, specific method is as follows：
（1）Transformation processing, primary steam processing, air-dried processing and staining reagent processing
Pine is cut into the deal board that thickness is 1.7 ~ 1.8cm, by deal board under conditions of pressure is 48.9kPa at constant pressure
Manage 14min, 101.4kPa continuation constant pressure processing 21min are boosted to 9.7kPa rate of pressure rise, insert the steaming that temperature is 198 DEG C
Constant temperature steam is handled 16min, 169 DEG C of continuation constant temperature steams processing is cooled to 3.5 DEG C/min rate of temperature fall in pot processed
12min, takes out, temperature be 41 DEG C, relative humidity be that to air-dry to moisture under conditions of 20% be 14%, be immersed in coloring agent
Middle immersion 88min is simultaneously passed through power to be that the ultrasonic wave that 186W, frequency are 123kHz is carried out ultrasonically treated, takes out, must pre-process pine
Plank；
Described coloring agent, is made up of the raw material of following parts by weight：Fresh 16.4 parts of safflower petal, 21.4 parts of orange peel,
Fresh 25.5 parts of orange peel, 32.4 parts of fresh violet petal, 15.4 parts of fresh mint leaf, 18.1 parts of fresh aloe, fresh water calabash
22.2 parts of Lu Ye, 0.79 part of potassium sorbate, 0.56 part of sulfosalicylic acid, 117 parts of water；
（2）Alternating temperature freezing processing, baking processing, warm water immersion treatment, indirect steam processing and drying and processing
Deal board will be pre-processed and insert cryostat processing 13min, the drop with 0.7 DEG C/min in the household freezer that temperature is -11 DEG C
Warm speed is cooled to -20 DEG C and continues cryostat processing 17min, takes out, inserts constant temperature baking in the baking box that temperature is 73 DEG C
23min, takes out, it is heat-insulation soaking 8min in 78 DEG C of warm water to be immersed in temperature, is taken out, and inserts temperature and steams pot for 288 DEG C
Interior constant temperature steam is handled 10min, 252 DEG C of continuation constant temperature steams processing 18min is cooled to 5.2 DEG C/min rate of temperature fall, is taken
Go out, be that constant temperature drying to moisture is 6.2% under conditions of 46 DEG C in temperature, obtain dyeing deal board.
It is used as the further scheme of invention：The preparation method of described coloring agent, specifically includes following steps：
A. fresh safflower petal, orange peel, fresh orange peel and fresh violet petal are cleaned, input rotating speed is 1800r/
Mashing 26min in min beater, takes out, and constant temperature baking 385s in the baking box that temperature is 57 DEG C is inserted, with 2.8 DEG C/min
Heating rate be warming up to 75 DEG C and continue constant temperature baking 515s, take out, it is cryostat in -9 DEG C of household freezer to insert temperature
445s, is warming up to -2 DEG C of continuation cryostat 885s with 0.5 DEG C/min heating rate, takes out, obtain colored latex；
B. fresh mint leaf, fresh aloe and fresh leaves of hyacinth are cleaned, input rotating speed is to be beaten in 1800r/min beater
26min is starched, is taken out, temperature is inserted and handles 775s for 145 DEG C of the constant temperature steam in pot that steams, take out, it is 65 DEG C to insert temperature
Constant temperature toasts 435s in baking box, takes out, and obtains leaf slurry；
C. latex and leaf slurry will be spent well mixed, insert and dried in the vacuum freezing drying oven that temperature is -14 DEG C to moisture
For 5.9%, take out, put into water and be boiled by fire, continue slow fire infusion 34min and be 170r/min with rotating speed agitator enter
Row stirring, room temperature natural cooling adds potassium sorbate and sulfosalicylic acid, the agitator for being 100r/min with rotating speed stirring
35min, obtains coloring agent.
The saline solution immersion 90h that temperature in use is 50 DEG C after dyeing, mass fraction is 7.6%, does not occur discoloration.
Embodiment 2
In the embodiment of the present invention, a kind of colouring method for improving deal board dye stability, specific method is as follows：
（1）Transformation processing, primary steam processing, air-dried processing and staining reagent processing
Pine is cut into the deal board that thickness is 1.7 ~ 1.8cm, by deal board under conditions of pressure is 49.1kPa at constant pressure
Manage 14.5min, 101.6kPa continuation constant pressure processing 21.5min are boosted to 9.8kPa rate of pressure rise, insert temperature for 199 DEG C
Steam in pot constant temperature steam processing 16.5min, 169.5 DEG C of continuation constant temperature steams be cooled to 3.55 DEG C/min rate of temperature fall
Handle 12.5min, take out, temperature be 41.5 DEG C, relative humidity be that to air-dry to moisture under conditions of 20.5% be 14.5%,
It is immersed in and 89min is soaked in coloring agent and is passed through power to be that the ultrasonic wave that 187W, frequency are 124kHz is carried out ultrasonically treated, takes
Go out, obtain pretreatment deal board；
Described coloring agent, is made up of the raw material of following parts by weight：Fresh 16.6 parts of safflower petal, 21.6 parts of orange peel,
Fresh 25.7 parts of orange peel, 32.6 parts of fresh violet petal, 15.6 parts of fresh mint leaf, 18.3 parts of fresh aloe, fresh water calabash
22.4 parts of Lu Ye, 0.8 part of potassium sorbate, 0.57 part of sulfosalicylic acid, 118 parts of water；
（2）Alternating temperature freezing processing, baking processing, warm water immersion treatment, indirect steam processing and drying and processing
Deal board will be pre-processed and insert cryostat processing 13.5min in the household freezer that temperature is -10.5 DEG C, with 0.75 DEG C/min
Rate of temperature fall be cooled to -19.5 DEG C and continue cryostats processing 17.5min, take out, it is 73.5 DEG C of baking box to insert temperature
Interior constant temperature toasts 23.5min, takes out, and is immersed in heat-insulation soaking 8.5min in the warm water that temperature is 78.5 DEG C, takes out, insert temperature
Constant temperature steam processing 10.5min is steamed in pot, 253 DEG C are cooled to 5.25 DEG C/min rate of temperature fall continue permanent for 289 DEG C
Warm steam treatment 18.5min, takes out, and is that constant temperature drying to moisture is 6.3% under conditions of 46.5 DEG C in temperature, must dye
Deal board.
It is used as the further scheme of invention：The preparation method of described coloring agent is same as Example 1.
The saline solution immersion 90h that temperature in use is 50 DEG C after dyeing, mass fraction is 7.6%, does not occur discoloration.
Embodiment 3
In the embodiment of the present invention, a kind of colouring method for improving deal board dye stability, specific method is as follows：
（1）Transformation processing, primary steam processing, air-dried processing and staining reagent processing
By pine cut into thickness be 1.7 ~ 1.8cm deal board, by deal board pressure be 49.3kPa under conditions of constant pressure
Handle 15min, 101.8kPa continuation constant pressure processing 22min are boosted to 9.9kPa rate of pressure rise, it is 200 DEG C to insert temperature
Steam constant temperature steam processing 17min in pot, 170 DEG C of continuation constant temperature steam processing are cooled to 3.6 DEG C/min rate of temperature fall
13min, takes out, temperature be 42 DEG C, relative humidity be that to air-dry to moisture under conditions of 21% be 15%, be immersed in coloring agent
Middle immersion 90min is simultaneously passed through power to be that the ultrasonic wave that 188W, frequency are 125kHz is carried out ultrasonically treated, takes out, must pre-process pine
Plank；
Described coloring agent, is made up of the raw material of following parts by weight：Fresh 16.8 parts of safflower petal, 21.8 parts of orange peel,
Fresh 25.9 parts of orange peel, 32.8 parts of fresh violet petal, 15.8 parts of fresh mint leaf, 18.5 parts of fresh aloe, fresh water calabash
22.6 parts of Lu Ye, 0.81 part of potassium sorbate, 0.58 part of sulfosalicylic acid, 119 parts of water；
（2）Alternating temperature freezing processing, baking processing, warm water immersion treatment, indirect steam processing and drying and processing
Deal board will be pre-processed and insert cryostat processing 14min, the drop with 0.8 DEG C/min in the household freezer that temperature is -10 DEG C
Warm speed is cooled to -19 DEG C and continues cryostat processing 18min, takes out, inserts constant temperature baking in the baking box that temperature is 74 DEG C
24min, takes out, it is heat-insulation soaking 9min in 79 DEG C of warm water to be immersed in temperature, is taken out, and inserts temperature and steams pot for 290 DEG C
Interior constant temperature steam is handled 11min, 254 DEG C of continuation constant temperature steams processing 19min is cooled to 5.3 DEG C/min rate of temperature fall, is taken
Go out, be that constant temperature drying to moisture is 6.4% under conditions of 47 DEG C in temperature, obtain dyeing deal board.
It is used as the further scheme of invention：The preparation method of described coloring agent is same as Example 1.
The saline solution immersion 90h that temperature in use is 50 DEG C after dyeing, mass fraction is 7.6%, does not occur discoloration.
Comparative example
The common staining method of prior art deal board
, there is serious discoloration in the saline solution immersion 18h that temperature in use is 50 DEG C after dyeing, mass fraction is 2.2%.
In order to contrast antiseptic effect of the present invention, mass fraction is adjusted into PH for 8.2% sodium chloride solution using acetum
For 3.0, salt mist experiment is carried out, the sedimentation rate of salt fog is 4.7mL/70cmh, respectively to the pine after embodiment processing at 30 DEG C
Deal board after the method for anticorrosion treatment processing of plank and comparative example prior art deal board is tested, and counts each group deal board
There is the duration that 25% corroded area is undergone in middle surface：
The Experimental comparison results of the embodiment of table 1 and comparative example
| Duration（h） | |
| Embodiment 1 | 176 |
| Embodiment 2 | 175 |
| Embodiment 3 | 178 |
| Comparative example | 58 |
As known from Table 1, the antiseptic property of deal board can be effectively lifted using the processing method of embodiment, extends its service life.
Claims (2)
1. a kind of colouring method for improving deal board dye stability, it is characterised in that specific method is as follows：
（1）Transformation processing, primary steam processing, air-dried processing and staining reagent processing
Pine is cut into the deal board that thickness is 1.7 ~ 1.8cm, by deal board under conditions of pressure is 48.9 ~ 49.3kPa
Constant pressure handle 14 ~ 15min, boosted to 9.7 ~ 9.9kPa rate of pressure rise 101.4 ~ 101.8kPa continue constant pressure processing 21 ~
22min, inserts temperature and handles 16 ~ 17min, the cooling with 3.5 ~ 3.6 DEG C/min for 198 ~ 200 DEG C of the constant temperature steam in pot that steams
Speed be cooled to 169 ~ 170 DEG C continue constant temperature steams handle 12 ~ 13min, take out, temperature be 41 ~ 42 DEG C, relative humidity be
It is 14% ~ 15% to be air-dried under conditions of 20% ~ 21% to moisture, is immersed in coloring agent and soaks 88 ~ 90min and be passed through power and be
186 ~ 188W, frequency carry out ultrasonically treated, taking-up for 123 ~ 125kHz ultrasonic wave, obtain pretreatment deal board；
Described coloring agent, is made up of the raw material of following parts by weight：Fresh 16.4 ~ 16.8 parts of safflower petal, orange peel
21.4 ~ 21.8 parts, 25.5 ~ 25.9 parts of fresh orange peel, 32.4 ~ 32.8 parts of fresh violet petal, fresh mint leaf 15.4 ~ 15.8
Part, 18.1 ~ 18.5 parts of fresh aloe, 22.2 ~ 22.6 parts of fresh leaves of hyacinth, 0.79 ~ 0.81 part of potassium sorbate, sulfosalicylic acid
0.56 ~ 0.58 part, 117 ~ 119 parts of water；
（2）Alternating temperature freezing processing, baking processing, warm water immersion treatment, indirect steam processing and drying and processing
Deal board will be pre-processed and insert 13 ~ 14min of cryostat processing in the household freezer that temperature is -11 ~ -10 DEG C, with 0.7 ~ 0.8
DEG C/min rate of temperature fall is cooled to -20 ~ -19 DEG C and continues cryostats and handle 17 ~ 18min, take out, it is 73 ~ 74 to insert temperature
DEG C baking box in constant temperature toast 23 ~ 24min, take out, it is 8 ~ 9min of heat-insulation soaking in 78 ~ 79 DEG C of warm water to be immersed in temperature,
Take out, insert temperature and handle 10 ~ 11min, the cooling with 5.2 ~ 5.3 DEG C/min for 288 ~ 290 DEG C of the constant temperature steam in pot that steams
Speed is cooled to 252 ~ 254 DEG C and continues constant temperature steam 18 ~ 19min of processing, takes out, the constant temperature under conditions of temperature is 46 ~ 47 DEG C
Drying to moisture is 6.2% ~ 6.4%, obtains dyeing deal board.
2. the colouring method according to claim 1 for improving deal board dye stability, it is characterised in that described dyeing
The preparation method of agent, specifically includes following steps：
A. fresh safflower petal, orange peel, fresh orange peel and fresh violet petal are cleaned, input rotating speed be 1800 ~
26 ~ 28min of mashing in 2000r/min beater, takes out, insert constant temperature baking 385 in the baking box that temperature is 57 ~ 58 DEG C ~
390s, is warming up to 75 ~ 76 DEG C with 2.8 ~ 2.9 DEG C/min heating rate and continues constant temperature 515 ~ 520s of baking, take out, insert temperature
For 445 ~ 450s of cryostat in -9 ~ -8 DEG C of household freezers, with 0.5 ~ 0.6 DEG C/min heating rate be warming up to -2 ~ -1 DEG C after
885 ~ 890s of continuous cryostat, takes out, obtains colored latex；
B. fresh mint leaf, fresh aloe and fresh leaves of hyacinth are cleaned, the mashing that input rotating speed is 1800 ~ 2000r/min
26 ~ 28min of mashing in machine, takes out, and inserts temperature and handles 775 ~ 780s for 145 ~ 147 DEG C of the constant temperature steam in pot that steams, takes out,
Insert constant temperature in the baking box that temperature is 65 ~ 66 DEG C and toast 435 ~ 440s, take out, obtain leaf slurry；
C. latex and leaf slurry will be spent well mixed, insert and dried in the vacuum freezing drying oven that temperature is -14 ~ -13 DEG C to moisture
Content is 5.9% ~ 6.1%, takes out, puts into water and be boiled by fire, continue 34 ~ 36min of slow fire infusion and with rotating speed for 170 ~
190r/min agitator is stirred, room temperature natural cooling, adds potassium sorbate and sulfosalicylic acid, with rotating speed be 100 ~
120r/min agitator stirs 35 ~ 37min, obtains coloring agent.
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| CN108741677A (en) * | 2018-05-17 | 2018-11-06 | 阜南县富昌恒业工艺品有限公司 | A kind of red wooden tea table |
| CN108818842A (en) * | 2018-05-09 | 2018-11-16 | 阜南县勤艺工艺品有限公司 | A kind of efficient health environmental protection colouring method of reed stalk |
| CN108979167A (en) * | 2018-09-18 | 2018-12-11 | 孙夏星 | A method of improving building wall board installation fastness |
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| CN109016016A (en) * | 2018-04-24 | 2018-12-18 | 阜南县大自然工艺品有限公司 | A kind of colouring method improving wheat stalk color fastness to washing and colour fastness to rubbing |
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| CN108741677B (en) * | 2018-05-17 | 2021-07-20 | 阜南县富昌恒业工艺品有限公司 | Red wood tea table |
| CN108748513A (en) * | 2018-06-12 | 2018-11-06 | 阜南县猛发工艺品有限公司 | A kind of colouring method improving twigs of the chaste tree mechanical strength |
| CN108979167A (en) * | 2018-09-18 | 2018-12-11 | 孙夏星 | A method of improving building wall board installation fastness |
| CN108979167B (en) * | 2018-09-18 | 2020-10-16 | 广东新潮建设有限公司 | Method for improving installation firmness of building wallboard |
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