CN107627424A - A kind of colouring method of sun-proof raffia compile cap - Google Patents
A kind of colouring method of sun-proof raffia compile cap Download PDFInfo
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- CN107627424A CN107627424A CN201710903126.3A CN201710903126A CN107627424A CN 107627424 A CN107627424 A CN 107627424A CN 201710903126 A CN201710903126 A CN 201710903126A CN 107627424 A CN107627424 A CN 107627424A
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Abstract
The invention belongs to straw products staining technique field, especially a kind of colouring method of sun-proof raffia compile cap, specific method is as follows：（1）By the sub- steam treatment of raffia compile cap after establishment, take out, be immersed in immersion in coloring agent and be passed through ultrasonic wave and carry out supersound process and be placed into magnetic field carrying out magnetization treatment；（2）Hot-pressing drying, it is immersed in sodium alginate aqueous solution and soaks, takes out, hot-pressing drying；The effectively penetrating power of enhancing dyeing agent molecule, polymerizing power between enhancing dyeing agent molecule and cellulose, so that the sub- even dyeing of raffia compile cap is thorough, bright color, dyeability is extremely stable, with significant anti-ultraviolet property, will not change colour colour fading after being exposed to the sun or drenching with rain for a long time, effectively lift it and use quality, extend its service life, and can further lift its anticorrosive mildewproof ability, suppress the growth of harmful bacteria, have no irritating odor, there is the light fragrance of a flower to assail the nostrils, effectively lift its pouplarity.
Description
Technical field
The invention belongs to straw products staining technique field, especially a kind of colouring method of sun-proof raffia compile cap.
Background technology
Raffia is also named make a vow rope or love grass, horse of the raffia with remote Aline and mystique from Africa
Da Jiasijia, raffia category import forage is expensive, has very strong toughness and moral character free from worldly cares, and smooth in appearance endoplasm is felt well
Hurry up, it is not afraid of water and extremely firmly, thus, be also considered as love grass by people, implied meaning people will consistently, it is faithful do not pull out treat
Love；Raffia is usually used in the raw material as establishment cap due to its extremely strong toughness, but raffia colouring is difficult, and on
Property is extremely unstable after color, and easily discoloration is faded after being exposed to the sun, therefore, a kind of dyeing side of sun-proof raffia compile cap of invention
Method can effectively facilitate the fast development that raffia compiles arts.
The content of the invention
A kind of in view of the above-mentioned problems, the present invention is intended to provide colouring method of sun-proof raffia compile cap.
The present invention is achieved through the following technical solutions：
A kind of colouring method of sun-proof raffia compile cap, specific method are as follows：
（1）By raffia compile cap after establishment insert temperature for constant temperature steam under conditions of 280 ~ 290 DEG C handle 9 ~ 11min,
170 ~ 180 DEG C are cooled to 6 ~ 7 DEG C/min rate of temperature fall and continues constant temperature steam 8 ~ 10min of processing, are taken out, are immersed in coloring agent
60 ~ 70min of middle immersion be passed through ultrasonic wave carry out supersound process be placed into magnetic field carry out magnetization treatment；
Described coloring agent, it is made up of the raw material of following parts by weight：0.7 ~ 0.9 part of chromium trioxide, di-iron trioxide 5.4 ~ 5.8
Part, 2.2 ~ 2.4 parts of calcium chloride, 0.4 ~ 0.5 part of potassium fluoborate, 1.2 ~ 1.4 parts of chitosan, 1.7 ~ 1.9 parts of CALCIUM PYRUVIC, China rose
8 ~ 9 parts of juice, 2 ~ 3 parts of sucrose fatty ester, 110 ~ 120 parts of deionized water；
（2）Will be through step（1）Raffia compile cap after processing inserts the bar that temperature is 83 ~ 87 DEG C, pressure is 1.1 ~ 1.3MPa
Hot-pressing drying to moisture content is 10% ~ 12% under part, is immersed in 3 ~ 5min of immersion in sodium alginate aqueous solution, takes out, insert temperature
Hot-pressing drying to moisture content is 3% ~ 5% under conditions of being 1.9 ~ 2.1MPa for 61 ~ 65 DEG C, pressure.
As the further scheme of invention：Step（1）Described supersound process, it is first that 134 ~ 138W, frequency are in power
24 ~ 28min is ultrasonically treated under conditions of 222 ~ 228kHz, then in the bar that power is 188 ~ 192W, frequency is 381 ~ 387kHz
36 ~ 42min is ultrasonically treated under part.
As the further scheme of invention：Step（1）Described magnetization treatment, first in the bar that magnetic field intensity is 3.4 ~ 3.6T
28 ~ 32min of magnetization treatment under part, then magnetic field intensity be 0.7 ~ 0.9T under conditions of 32 ~ 38min of magnetization treatment.
As the further scheme of invention：Step（3）Described sodium alginate aqueous solution, is prepared according to the following steps：
The sodium alginate of 1.7 ~ 1.9 parts by weight and the rhodioloside of 0.3 ~ 0.4 parts by weight are put into the deionized water of 180 ~ 200 parts by weight
In mix to dissolving, obtain sodium alginate aqueous solution.
Beneficial effects of the present invention：A kind of colouring method of sun-proof raffia compile cap provided by the invention, effectively enhancing
Dye the penetrating power of agent molecule, the polymerizing power between enhancing dyeing agent molecule and cellulose so that raffia compile cap son dye
Color is uniformly thorough, and bright color, dyeability is extremely stable, has significant anti-ultraviolet property, through being exposed to the sun for a long time or rain
Will not change colour colour fading after leaching, effectively lift it and use quality, extend its service life, and can further lift its anti-corrosion
Mould proof ability, suppress the growth of harmful bacteria, have no irritating odor, there is the light fragrance of a flower to assail the nostrils, effectively lift its welcome journey
Degree.
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 of sun-proof raffia compile cap, specific method is as follows：
（1）By raffia compile cap after establishment insert temperature for constant temperature steam under conditions of 280 DEG C handle 9min, with 6 DEG C/
Min rate of temperature fall is cooled to 170 DEG C and continues constant temperature steam processing 8min, takes out, and is immersed in immersion 60min in coloring agent and is passed through
Ultrasonic wave carries out supersound process and is placed into magnetic field progress magnetization treatment；
Described coloring agent, it is made up of the raw material of following parts by weight：0.7 part of chromium trioxide, 5.4 parts of di-iron trioxide, calcium chloride
2.2 parts, 0.4 part of potassium fluoborate, 1.2 parts of chitosan, 1.7 parts of CALCIUM PYRUVIC, 8 parts of China rose juice, 2 parts of sucrose fatty ester, go
110 parts of ionized water；
（2）Will be through step（1）Raffia compile cap after processing insert temperature be 83 DEG C, hot pressing under conditions of pressure is 1.1MPa
Dry to moisture content be 10%, be immersed in sodium alginate aqueous solution and soak 3min, take out, insert temperature be 61 DEG C, pressure be
Hot-pressing drying to moisture content is 3% under conditions of 1.9MPa.
As the further scheme of invention：Step（1）Described supersound process, first power be 134W, frequency be
24min is ultrasonically treated under conditions of 222kHz, is then ultrasonically treated under conditions of power is 188W, frequency is 381kHz
36min。
As the further scheme of invention：Step（1）Described magnetization treatment, first under conditions of magnetic field intensity is 3.4T
Magnetization treatment 28min, then magnetic field intensity be 0.7T under conditions of magnetization treatment 32min.
As the further scheme of invention：Step（3）Described sodium alginate aqueous solution, is prepared according to the following steps：
The sodium alginate of 1.7 parts by weight and the rhodioloside of 0.3 parts by weight are put into the deionized water of 180 parts by weight and mixed to
Dissolving, obtains sodium alginate aqueous solution.
The saline solution immersion 100h that temperature in use is 50 DEG C after dyeing, mass fraction is 7%, does not occur discoloration.
Embodiment 2
In the embodiment of the present invention, a kind of colouring method of sun-proof raffia compile cap, specific method is as follows：
（1）Raffia compile cap after establishment is inserted into constant temperature steam under conditions of temperature is 285 DEG C and handles 10min, with 6.5
DEG C/min rate of temperature fall is cooled to 175 DEG C and continues constant temperature steams processing 9min, take out, be immersed in coloring agent and soak 65min
Be passed through ultrasonic wave carry out supersound process be placed into magnetic field carry out magnetization treatment；
Described coloring agent, it is made up of the raw material of following parts by weight：0.8 part of chromium trioxide, 5.6 parts of di-iron trioxide, calcium chloride
2.3 parts, 0.45 part of potassium fluoborate, 1.3 parts of chitosan, 1.8 parts of CALCIUM PYRUVIC, 8.5 parts of China rose juice, sucrose fatty ester 2.5
Part, 115 parts of deionized water；
（2）Will be through step（1）Raffia compile cap after processing insert temperature be 85 DEG C, hot pressing under conditions of pressure is 1.2MPa
Dry to moisture content be 11%, be immersed in sodium alginate aqueous solution and soak 4min, take out, insert temperature be 63 DEG C, pressure be
Hot-pressing drying to moisture content is 4% under conditions of 2MPa.
As the further scheme of invention：Step（1）Described supersound process, first power be 136W, frequency be
26min is ultrasonically treated under conditions of 225kHz, is then ultrasonically treated under conditions of power is 190W, frequency is 384kHz
39min。
As the further scheme of invention：Step（1）Described magnetization treatment, first under conditions of magnetic field intensity is 3.5T
Magnetization treatment 30min, then magnetic field intensity be 0.8T under conditions of magnetization treatment 35min.
As the further scheme of invention：Step（3）Described sodium alginate aqueous solution, is prepared according to the following steps：
The sodium alginate of 1.8 parts by weight and the rhodioloside of 0.35 parts by weight are put into the deionized water of 190 parts by weight and mixed
To dissolving, sodium alginate aqueous solution is obtained.
The saline solution immersion 100h that temperature in use is 50 DEG C after dyeing, mass fraction is 7%, does not occur discoloration.
Embodiment 3
In the embodiment of the present invention, a kind of colouring method of sun-proof raffia compile cap, specific method is as follows：
（1）By raffia compile cap after establishment insert temperature for constant temperature steam under conditions of 290 DEG C handle 11min, with 7 DEG C/
Min rate of temperature fall is cooled to 180 DEG C and continues constant temperature steam processing 10min, takes out, and is immersed in immersion 70min in coloring agent and leads to
Enter ultrasonic wave carry out supersound process be placed into magnetic field carry out magnetization treatment；
Described coloring agent, it is made up of the raw material of following parts by weight：0.9 part of chromium trioxide, 5.8 parts of di-iron trioxide, calcium chloride
2.4 parts, 0.5 part of potassium fluoborate, 1.4 parts of chitosan, 1.9 parts of CALCIUM PYRUVIC, 9 parts of China rose juice, 3 parts of sucrose fatty ester, go
120 parts of ionized water；
（2）Will be through step（1）Raffia compile cap after processing insert temperature be 87 DEG C, hot pressing under conditions of pressure is 1.3MPa
Dry to moisture content be 12%, be immersed in sodium alginate aqueous solution and soak 5min, take out, insert temperature be 65 DEG C, pressure be
Hot-pressing drying to moisture content is 5% under conditions of 2.1MPa.
As the further scheme of invention：Step（1）Described supersound process, first power be 138W, frequency be
28min is ultrasonically treated under conditions of 228kHz, then under conditions of power is 192W, frequency is 387kHz be ultrasonically treated 36 ~
42min。
As the further scheme of invention：Step（1）Described magnetization treatment, first under conditions of magnetic field intensity is 3.6T
Magnetization treatment 32min, then magnetic field intensity be 0.9T under conditions of magnetization treatment 38min.
As the further scheme of invention：Step（3）Described sodium alginate aqueous solution, is prepared according to the following steps：
The sodium alginate of 1.9 parts by weight and the rhodioloside of 0.4 parts by weight are put into the deionized water of 200 parts by weight and mixed to
Dissolving, obtains sodium alginate aqueous solution.
The saline solution immersion 100h that temperature in use is 50 DEG C after dyeing, mass fraction is 7%, does not occur discoloration.
Comparative example
The common staining method of raffia compile cap of prior art
The saline solution immersion 40h that temperature in use is 50 DEG C after dyeing, mass fraction is 1%, fades serious.
Using the method for embodiment and the method for comparative example to carrying out dyeing processing with a collection of raffia compile cap, after dyeing
Detect its sun-proof color fastness（Sun-proof color fastness test：Xenon light attenuation instrument, illumination 50W/m2, 65 DEG C of blackboard temperature, humidity 70%, shine
Penetrate 150h）, calculate its red green index difference a*, champac index difference b*, luminosity equation L*, color saturation difference C*And total color difference
∆E*, as a result such as table 1：
As known from Table 1, colouring method of the invention can effectively strengthen the sun-proof color fastness of raffia compile cap, it is being exposed to the sun
Under not fugitive color, effectively lift it and use quality, extend its service life.
Claims (4)
1. a kind of colouring method of sun-proof raffia compile cap, it is characterised in that specific method is as follows：
（1）By raffia compile cap after establishment insert temperature for constant temperature steam under conditions of 280 ~ 290 DEG C handle 9 ~ 11min,
170 ~ 180 DEG C are cooled to 6 ~ 7 DEG C/min rate of temperature fall and continues constant temperature steam 8 ~ 10min of processing, are taken out, are immersed in coloring agent
60 ~ 70min of middle immersion be passed through ultrasonic wave carry out supersound process be placed into magnetic field carry out magnetization treatment；
Described coloring agent, it is made up of the raw material of following parts by weight：0.7 ~ 0.9 part of chromium trioxide, di-iron trioxide 5.4 ~ 5.8
Part, 2.2 ~ 2.4 parts of calcium chloride, 0.4 ~ 0.5 part of potassium fluoborate, 1.2 ~ 1.4 parts of chitosan, 1.7 ~ 1.9 parts of CALCIUM PYRUVIC, China rose
8 ~ 9 parts of juice, 2 ~ 3 parts of sucrose fatty ester, 110 ~ 120 parts of deionized water；
（2）Will be through step（1）Raffia compile cap after processing inserts the bar that temperature is 83 ~ 87 DEG C, pressure is 1.1 ~ 1.3MPa
Hot-pressing drying to moisture content is 10% ~ 12% under part, is immersed in 3 ~ 5min of immersion in sodium alginate aqueous solution, takes out, insert temperature
Hot-pressing drying to moisture content is 3% ~ 5% under conditions of being 1.9 ~ 2.1MPa for 61 ~ 65 DEG C, pressure.
2. the colouring method of sun-proof raffia compile cap according to claim 1, it is characterised in that step（1）Described
It is ultrasonically treated, 24 ~ 28min is first ultrasonically treated under conditions of power is 134 ~ 138W, frequency is 222 ~ 228kHz, then in work(
36 ~ 42min is ultrasonically treated under conditions of rate is 188 ~ 192W, frequency is 381 ~ 387kHz.
3. the colouring method of sun-proof raffia compile cap according to claim 1, it is characterised in that step（1）Described
Magnetization treatment, first magnetic field intensity be 3.4 ~ 3.6T under conditions of 28 ~ 32min of magnetization treatment, then magnetic field intensity be 0.7 ~
32 ~ 38min of magnetization treatment under conditions of 0.9T.
4. the colouring method of sun-proof raffia compile cap according to claim 1, it is characterised in that step（3）Described
Sodium alginate aqueous solution, prepared according to the following steps：By the sodium alginate of 1.7 ~ 1.9 parts by weight and 0.3 ~ 0.4 parts by weight
Rhodioloside puts into the deionized water of 180 ~ 200 parts by weight and mixes to dissolving, obtains sodium alginate aqueous solution.
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Cited By (6)
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| CN108748510A (en) * | 2018-05-17 | 2018-11-06 | 阜南县富昌恒业工艺品有限公司 | A method of improving palma moistureproof and waterproof performance |
| CN108748554A (en) * | 2018-04-24 | 2018-11-06 | 阜南县大自然工艺品有限公司 | A kind of processing method of enhancing Lin's grass mechanical characteristic |
| CN108972772A (en) * | 2018-08-07 | 2018-12-11 | 安徽昌发实业有限公司 | A kind of fire-retardant colouring method of bamboo chip |
| CN108972794A (en) * | 2018-05-31 | 2018-12-11 | 阜南县明强柳编工艺品有限公司 | A kind of anti-sweat colouring method of waterproof of rattan grass |
| CN108994999A (en) * | 2018-08-08 | 2018-12-14 | 阜南佳利工艺品有限公司 | A kind of colouring method improving rattan anti-pollution characteristic |
| CN112959444A (en) * | 2021-02-04 | 2021-06-15 | 李亮亮 | Application of Laffera, weaving method of Laffera and woven straw hat |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748554A (en) * | 2018-04-24 | 2018-11-06 | 阜南县大自然工艺品有限公司 | A kind of processing method of enhancing Lin's grass mechanical characteristic |
| CN108748510A (en) * | 2018-05-17 | 2018-11-06 | 阜南县富昌恒业工艺品有限公司 | A method of improving palma moistureproof and waterproof performance |
| CN108972794A (en) * | 2018-05-31 | 2018-12-11 | 阜南县明强柳编工艺品有限公司 | A kind of anti-sweat colouring method of waterproof of rattan grass |
| CN108972772A (en) * | 2018-08-07 | 2018-12-11 | 安徽昌发实业有限公司 | A kind of fire-retardant colouring method of bamboo chip |
| CN108994999A (en) * | 2018-08-08 | 2018-12-14 | 阜南佳利工艺品有限公司 | A kind of colouring method improving rattan anti-pollution characteristic |
| CN112959444A (en) * | 2021-02-04 | 2021-06-15 | 李亮亮 | Application of Laffera, weaving method of Laffera and woven straw hat |
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Application publication date: 20180126 |