CN107457860A - A kind of high-quality colouring method of tables and chairs - Google Patents
A kind of high-quality colouring method of tables and chairs Download PDFInfo
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- CN107457860A CN107457860A CN201710803382.5A CN201710803382A CN107457860A CN 107457860 A CN107457860 A CN 107457860A CN 201710803382 A CN201710803382 A CN 201710803382A CN 107457860 A CN107457860 A CN 107457860A
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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
-
- 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
-
- 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
- B27K5/001—Heating
-
- 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
- B27K5/004—Gamma-radiation
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of high-quality colouring method of tables and chairs, comprise the following steps：（1）Wood surface pretreatment,（2）Radiation treatment,（3）Acetylation process,（4）Dyeing processing,（5）Intermittent warming.The present invention has carried out special improvement to the dyeing treatment of tables and chairs and handled, and effectively improves the dye-uptake and dye stability of dyeing, the synthesis for enhancing tables and chairs uses quality and life-span, has good promotional value and economic benefit.
Description
Technical field
The invention belongs to tables and chairs working process technical field, and in particular to a kind of high-quality colouring method of tables and chairs.
Background technology
Tables and chairs are one of household furnitures essential in present people's life, and its material is varied, at present still with wood
Based on material matter.In order to lift the outward appearance condition of tables and chairs and using quality, it is necessary to carry out dyeing processing to it, the work of processing is dyed
Process is more, dyes that available kind of dyes is also more, and disperse dyes are also one of conventional dyestuff, the advantages of disperse dyes
It is that chromatogram is complete, bright in colour, the outward appearance condition of timber can be improved well, but its dye-uptake on timber is less high, leads
Cause certain difficulty in its popularization and application be present.
The content of the invention
The purpose of the present invention is to be directed to the problem of existing, there is provided a kind of high-quality colouring method of tables and chairs.
The present invention is achieved by the following technical solutions：
A kind of high-quality colouring method of tables and chairs, comprises the following steps：
（1）Wood surface pre-processes：
Timber is carried out after cutting processing by fabrication design requirement, then grinding process is carried out to wood surface, it is finally empty with compression
Air-blowing is gone standby after surface debris；
（2）Radiation treatment：
To step（1）It is atomized on wood surface after processing after spraying one layer of clear water, then timber is put into60Co- gamma-rays spokes
It is standby according to being taken out after 10 ~ 15min of radiation treatment in instrument；
（3）Acetylation process：By step（2）Timber after processing, which is put into modification liquid, carries out acetylation process, during which heats
The temperature for keeping modification liquid is 94 ~ 98 DEG C, is taken out after 25 ~ 30min standby；Each composition and its corresponding weight in described modification liquid
Part it is：24 ~ 27 parts of acetic anhydrides, 1 ~ 3 part of rare earth nitrades, 120 ~ 130 parts of water；
（4）Dyeing is handled：
By step（2）Timber after processing, which is put into dyeing liquor, carries out dyeing processing, and during which heating keeps the temperature of modification liquid
For 94 ~ 98 DEG C, while apply ultrasonication, taken out after 35 ~ 45min standby；
（5）Intermittent warming：
By step（4）Timber after processing, which is put into, to be become in incubator, is dropped Wood temperature with 28 ~ 30 DEG C/min cooling rate
To -13 ~ -15 DEG C, after the completion of take out to be put into atmospheric environment and rise to normal temperature naturally.
Further, step（1）Described in grinding process be first to be polished with 300 mesh sand paper, then with 500 mesh sand
Paper is polished, and is finally polished with 800 mesh sand paper.
Further, step（2）Described in60The accumulated dose of Co- gamma-ray irradiations is 8 ~ 10kGy.
Further, step（3）Described in rare earth nitrades be lanthanum nitrate, cerous nitrate, any one in ytterbium nitrate.
Further, step（4）Described in dyeing liquor in dyestuff be disperse dyes.
Further, step（4）Described in the frequency of ultrasonication be 66 ~ 68kHz.
Further, step（5）Described in timber is put into become incubator in carry out cooling before processing, first timber is entered
Row drying process, it is no more than 8% by the control of its water content, dry temperature control is 94 ~ 98 DEG C.
In order to lift the coloring effect of timber, the existing method being much modified to timber, acetylation process is it
One of.Acetylation process is carried out for timber, is that the oh group in wood powder is instead of using acetyl group, it is anti-that esterification occurs
Answer, reduce the polarity of timber, the fixation adsorption effect of disperse dyes is improved, so as to improve dye-uptake, although this mode
Certain effect is achieved, but finds that the Color of the timber in existing method after acetylation process can not still reach people's
It is required that while dye after timber stability it is not strong, after being influenceed by aging action, its dye effect can decline to a great extent.This
Invention has carried out targetedly improvement processing to existing method, wherein first being carried out before acetylation process to timber60Co- γ are penetrated
Line radiation treatment, substantial amounts of acetic acid can be produced when solution of acetic anhydride carries out esterification treatment, although acetic acid can promote esterification
Progress, but wood-fibred can be degraded simultaneously, destroy the structure of wood-fibred, have impact on overall mechanical strength, now enter
Capable60The processing of Co- gamma-ray irradiations can effectively activate the surface-active of wood powder fiber, lift its activity group content, can add
The displacement of acetyl group in the hydroxy functional group and solution of acetic anhydride of fast wood powder fiber, while the rare earth nitre added in modification liquid
Hydrochlorate can catalysed promoted esterification process, with60The processing collaboration of Co- gamma-ray irradiations improves the process of esterification, subtracts
Lack the growing amount of acetic acid, and can effectively reduce the heating-up temperature needed for esterification modification（In existing method need to keep 110 DEG C with
On）, the growing amount of acetic acid is equally decreased, and degraded destructiveness of the acetic acid to wood powder fiber is reduced, it is fine beneficial to timber
The holding of mechanical characteristic is tieed up, while this mode acetylation process is deep, the effect of disperse dyeing is improved, in dyestuff
After dyeing processing, intermittent warming has also been carried out to timber, during modification liquid esterification, the hydroxyl in wood powder is instead of because of acetyl group
Group, so as to which creating inflation effect so that the volume increase of wood-fibred, improve disperse dyes and contacted with lumber fibre
The area of absorption, but the either physical arrangement or chemical characteristic of the lumber fibre under this state is unstable, and conventional method is straight
Connect it to be dried to the processing of normal temperature and can influence its mutual binding characteristic, so as to which the effect of fixation, this hair can be influenceed
The intermittent warming of bright progress is quickly to be down to timber below freezing, can lift the fixed processing effect of esterification dyeing well
Fruit, functional group, the stability of chemical combination key are improved, enhance the ageing-resistant stability of timber.
The present invention has advantages below compared with prior art：
The present invention has carried out special improvement to the dyeing treatment of tables and chairs and handled, and effectively improves the dye-uptake and dye of dyeing
Color stability, the synthesis for enhancing tables and chairs use quality and life-span, have good promotional value and economic benefit.
Embodiment
Embodiment 1
A kind of high-quality colouring method of tables and chairs, comprises the following steps：
（1）Wood surface pre-processes：
Timber is carried out after cutting processing by fabrication design requirement, then grinding process is carried out to wood surface, it is finally empty with compression
Air-blowing is gone standby after surface debris；
（2）Radiation treatment：
To step（1）It is atomized on wood surface after processing after spraying one layer of clear water, then timber is put into60Co- gamma-rays spokes
It is standby according to being taken out after radiation treatment 10min in instrument；
（3）Acetylation process：By step（2）Timber after processing, which is put into modification liquid, carries out acetylation process, during which heats
The temperature for keeping modification liquid is 94 DEG C, is taken out after 25min standby；Each composition and its corresponding parts by weight are in described modification liquid：
24 parts of acetic anhydrides, 1 part of rare earth nitrades, 120 parts of water；
（4）Dyeing is handled：
By step（2）Timber after processing, which is put into dyeing liquor, carries out dyeing processing, and during which heating keeps the temperature of modification liquid
For 94 DEG C, while apply ultrasonication, taken out after 35min standby；
（5）Intermittent warming：
By step（4）Timber after processing, which is put into, to be become in incubator, and Wood temperature is down into -13 with 28 DEG C/min cooling rate
DEG C, after the completion of take out and be put into atmospheric environment and rise to normal temperature naturally.
Further, step（1）Described in grinding process be first to be polished with 300 mesh sand paper, then with 500 mesh sand
Paper is polished, and is finally polished with 800 mesh sand paper.
Further, step（2）Described in60The accumulated dose of Co- gamma-ray irradiations is 8kGy.
Further, step（3）Described in rare earth nitrades be lanthanum nitrate.
Further, step（4）Described in dyeing liquor in dyestuff be disperse dyes.
Further, step（4）Described in the frequency of ultrasonication be 66kHz.
Further, step（5）Described in timber is put into become incubator in carry out cooling before processing, first timber is entered
Row drying process, it is no more than 8% by the control of its water content, dry temperature control is 94 DEG C.
Embodiment 2
A kind of high-quality colouring method of tables and chairs, comprises the following steps：
（1）Wood surface pre-processes：
Timber is carried out after cutting processing by fabrication design requirement, then grinding process is carried out to wood surface, it is finally empty with compression
Air-blowing is gone standby after surface debris；
（2）Radiation treatment：
To step（1）It is atomized on wood surface after processing after spraying one layer of clear water, then timber is put into60Co- gamma-rays spokes
It is standby according to being taken out after radiation treatment 13min in instrument；
（3）Acetylation process：By step（2）Timber after processing, which is put into modification liquid, carries out acetylation process, during which heats
The temperature for keeping modification liquid is 96 DEG C, is taken out after 28min standby；Each composition and its corresponding parts by weight are in described modification liquid：
26 parts of acetic anhydrides, 2 parts of rare earth nitrades, 125 parts of water；
（4）Dyeing is handled：
By step（2）Timber after processing, which is put into dyeing liquor, carries out dyeing processing, and during which heating keeps the temperature of modification liquid
For 96 DEG C, while apply ultrasonication, taken out after 40min standby；
（5）Intermittent warming：
By step（4）Timber after processing, which is put into, to be become in incubator, and Wood temperature is down into -14 with 29 DEG C/min cooling rate
DEG C, after the completion of take out and be put into atmospheric environment and rise to normal temperature naturally.
Further, step（1）Described in grinding process be first to be polished with 300 mesh sand paper, then with 500 mesh sand
Paper is polished, and is finally polished with 800 mesh sand paper.
Further, step（2）Described in60The accumulated dose of Co- gamma-ray irradiations is 9kGy.
Further, step（3）Described in rare earth nitrades be cerous nitrate.
Further, step（4）Described in dyeing liquor in dyestuff be disperse dyes.
Further, step（4）Described in the frequency of ultrasonication be 67kHz.
Further, step（5）Described in timber is put into become incubator in carry out cooling before processing, first timber is entered
Row drying process, it is no more than 7% by the control of its water content, dry temperature control is 96 DEG C.
Embodiment 3
A kind of high-quality colouring method of tables and chairs, comprises the following steps：
（1）Wood surface pre-processes：
Timber is carried out after cutting processing by fabrication design requirement, then grinding process is carried out to wood surface, it is finally empty with compression
Air-blowing is gone standby after surface debris；
（2）Radiation treatment：
To step（1）It is atomized on wood surface after processing after spraying one layer of clear water, then timber is put into60Co- gamma-rays spokes
It is standby according to being taken out after radiation treatment 15min in instrument；
（3）Acetylation process：By step（2）Timber after processing, which is put into modification liquid, carries out acetylation process, during which heats
The temperature for keeping modification liquid is 98 DEG C, is taken out after 30min standby；Each composition and its corresponding parts by weight are in described modification liquid：
27 parts of acetic anhydrides, 3 parts of rare earth nitrades, 130 parts of water；
（4）Dyeing is handled：
By step（2）Timber after processing, which is put into dyeing liquor, carries out dyeing processing, and during which heating keeps the temperature of modification liquid
For 98 DEG C, while apply ultrasonication, taken out after 45min standby；
（5）Intermittent warming：
By step（4）Timber after processing, which is put into, to be become in incubator, and Wood temperature is down into -15 with 30 DEG C/min cooling rate
DEG C, after the completion of take out and be put into atmospheric environment and rise to normal temperature naturally.
Further, step（1）Described in grinding process be first to be polished with 300 mesh sand paper, then with 500 mesh sand
Paper is polished, and is finally polished with 800 mesh sand paper.
Further, step（2）Described in60The accumulated dose of Co- gamma-ray irradiations is 10kGy.
Further, step（3）Described in rare earth nitrades be ytterbium nitrate.
Further, step（4）Described in dyeing liquor in dyestuff be disperse dyes.
Further, step（4）Described in the frequency of ultrasonication be 68kHz.
Further, step（5）Described in timber is put into become incubator in carry out cooling before processing, first timber is entered
Row drying process, it is no more than 6% by the control of its water content, dry temperature control is 98 DEG C.
Comparative example 1
This comparative example 1 compared with Example 2, saves step（2）Radiation treatment operates, and method and step in addition is homogeneous
Together.
Comparative example 2
This comparative example 2 compared with Example 2, saves step（3）Rare earth nitrades in acetylation process in modification liquid into
Point, method and step all same in addition.
Comparative example 3
This comparative example 3 compared with Example 2, saves step（5）Intermittent warming operates, directly by step（4）After processing
Timber is dried to room temperature, method and step all same in addition according to a conventional method.
Comparative example 4
This comparative example 4 compared with Example 2, saves step（2）Radiation treatment operates, and saves step（3）At acetylation
Rare earth nitrades composition in reason in modification liquid, while also save step（5）Intermittent warming operates, directly by step（4）Processing
Timber afterwards is dried to room temperature, method and step all same in addition according to a conventional method.
Control group
Existing wood staining processing method.
In order to contrast effect of the present invention, from a collection of manufactured birch plank as experimental subjects, respectively with above-mentioned reality
Example 2, comparative example 1, comparative example 2, comparative example 3, comparative example 4, the method described in control group is applied to be contaminated
Color processing, dyestuff used is Disperse Blue-56 dyestuff, after the completion of attribute test is carried out to the plank after each group processing, it is specific right
It is more as shown in table 1 below than data：
Table 1
| Tensile strength（MPa） | Dye-uptake（%） | Mass change（%） | |
| Embodiment 2 | 33.8 | 21.9 | -2.5 |
| Comparative example 1 | 32.7 | 18.9 | -3.7 |
| Comparative example 2 | 31.8 | 19.0 | -3.5 |
| Comparative example 3 | 28.9 | 19.8 | -4.8 |
| Comparative example 4 | 27.5 | 16.8 | -6.3 |
| Control group | 27.1 | 16.2 | -6.7 |
Note：Tensile strength described in upper table 1 is tested with reference to GB/T 1040.4-2006；Described mass change is pair
Birch plank after each group dyeing processing carries out UV irradiation burin-in process, and specifically birch plank is put into UV ageing ovens,
Temperature in control cabinet is 50 DEG C, ultraviolet wavelength 250nm, irradiation intensity 38W/m2, a length of 150h during radiation, after the completion of
Taking-up is with the decline rate of change that its weight is weighed after being dried after deionized water rinsing one time to normality, to characterize the anti-aging of coloring
Fixed effect.
Processing method of the present invention can effectively lift the coloring effect to timber it can be seen from upper table 1, while improve again
Its mechanical characteristic, stability in use and life-span, economic benefit is higher, have good value for applications.
Claims (7)
1. the high-quality colouring method of a kind of tables and chairs, it is characterised in that comprise the following steps：
（1）Wood surface pre-processes：
Timber is carried out after cutting processing by fabrication design requirement, then grinding process is carried out to wood surface, it is finally empty with compression
Air-blowing is gone standby after surface debris；
（2）Radiation treatment：
To step（1）It is atomized on wood surface after processing after spraying one layer of clear water, then timber is put into60Co- gamma-rays spokes
It is standby according to being taken out after 10 ~ 15min of radiation treatment in instrument；
（3）Acetylation process：By step（2）Timber after processing, which is put into modification liquid, carries out acetylation process, during which heats
The temperature for keeping modification liquid is 94 ~ 98 DEG C, is taken out after 25 ~ 30min standby；Each composition and its corresponding weight in described modification liquid
Part it is：24 ~ 27 parts of acetic anhydrides, 1 ~ 3 part of rare earth nitrades, 120 ~ 130 parts of water；
（4）Dyeing is handled：
By step（2）Timber after processing, which is put into dyeing liquor, carries out dyeing processing, and during which heating keeps the temperature of modification liquid
For 94 ~ 98 DEG C, while apply ultrasonication, taken out after 35 ~ 45min standby；
（5）Intermittent warming：
By step（4）Timber after processing, which is put into, to be become in incubator, is dropped Wood temperature with 28 ~ 30 DEG C/min cooling rate
To -13 ~ -15 DEG C, after the completion of take out to be put into atmospheric environment and rise to normal temperature naturally.
A kind of 2. high-quality colouring method of tables and chairs according to claim 1, it is characterised in that step（1）Described in
Grinding process is first to be polished with 300 mesh sand paper, is then polished with 500 mesh sand paper, is finally beaten with 800 mesh sand paper
Mill.
A kind of 3. high-quality colouring method of tables and chairs according to claim 1, it is characterised in that step（2）Described in60The accumulated dose of Co- gamma-ray irradiations is 8 ~ 10kGy.
A kind of 4. high-quality colouring method of tables and chairs according to claim 1, it is characterised in that step（3）Described in
Rare earth nitrades are any one in lanthanum nitrate, cerous nitrate, ytterbium nitrate.
A kind of 5. high-quality colouring method of tables and chairs according to claim 1, it is characterised in that step（4）Described in
Dyestuff in dyeing liquor is disperse dyes.
A kind of 6. high-quality colouring method of tables and chairs according to claim 1, it is characterised in that step（4）Described in
The frequency of ultrasonication is 66 ~ 68kHz.
A kind of 7. high-quality colouring method of tables and chairs according to claim 1, it is characterised in that step（5）Described in
Timber is put into become in incubator and carries out cooling before processing, first timber is dried processing, is little by the control of its water content
In 8%, dry temperature control is 94 ~ 98 DEG C.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818821A (en) * | 2018-05-15 | 2018-11-16 | 安徽霍山隆兴竹业制造有限公司 | A kind of processing method promoting wooden boards aesthetics |
| CN108818810A (en) * | 2018-06-12 | 2018-11-16 | 阜南县猛发工艺品有限公司 | A kind of willow processing technology for surface modification |
| CN108927870A (en) * | 2018-08-02 | 2018-12-04 | 安徽昌发实业有限公司 | A kind of processing method promoting the purple willow knitting service life |
| CN108972787A (en) * | 2018-06-26 | 2018-12-11 | 阜南县宏达工艺品厂 | A method of it improving corn stover and dyes washing fastness |
| CN108994995A (en) * | 2018-08-02 | 2018-12-14 | 安徽昌发实业有限公司 | A kind of high stability dyeing treatment of timber |
| CN109079939A (en) * | 2018-08-09 | 2018-12-25 | 阜南县环宇柳木工艺制品有限公司 | A kind of wood staining method that performance is stable |
| CN111469235A (en) * | 2020-03-24 | 2020-07-31 | 阜南县艺达工艺品有限公司 | Dyeing method for enhancing light fastness resistance of wickers |
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| CN104210004A (en) * | 2014-09-05 | 2014-12-17 | 中南林业科技大学 | Modified wood dyeing method |
| CN106182248A (en) * | 2016-07-13 | 2016-12-07 | 阜南县猛发工艺品有限公司 | A kind of method promoting wicker products decay resistance |
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| CN111469235A (en) * | 2020-03-24 | 2020-07-31 | 阜南县艺达工艺品有限公司 | Dyeing method for enhancing light fastness resistance of wickers |
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