CN109835101A - The preliminary lacquering technique of wood artwork - Google Patents
The preliminary lacquering technique of wood artwork Download PDFInfo
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- CN109835101A CN109835101A CN201711205499.XA CN201711205499A CN109835101A CN 109835101 A CN109835101 A CN 109835101A CN 201711205499 A CN201711205499 A CN 201711205499A CN 109835101 A CN109835101 A CN 109835101A
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Abstract
The invention proposes a kind of preliminary lacquering techniques of wood artwork, and preparation method includes the following steps: peeling, are dried, and dig crude green body, scraping, base treatment, polishing, primer spray, polishing, topcoating.The processing step of the invention is easy, it can be improved the construction quality of the wooden decorative lamination decoration board paint, so that paint thickness is uniform, it will not fade, it ensure that service life, solve existing in the work progress complex procedures painted to the wooden decorative lamination decoration board, and the quality constructed can not be guaranteed, often there is the place of leakage brush, influences using the problem with beauty.Simple process, safe operation, specious, low in cost, no pollution to the environment, it is harmless the features such as, promote the sustainable development of Furniture manufacturing, advantageously reduce the damage of artificial health.
Description
Technical field
The present invention relates to furniture material fields, particularly relate to a kind of preliminary lacquering technique of wood artwork.
Background technique
Formaldehyde harm to the human body most serious in finishing pollution object, incubation period longest, referred to as " the first killer of indoor pollution "；
Formaldehyde is the main reason for causing newborn teratogenesis, leukemia of children, teenager's memory and intelligence to decline, (to be defended in the world by WHO
Raw tissue) it is determined as " carcinogenic and teratogenesis substance ".Long Term Contact low dosage formaldehyde can cause slow poisoning, cause breathing system
The diseases such as system, nervous system, reproductive system.
Stimulation: formaldehyde can generate stimulation to skin and mucosa, and formaldehyde is magma noxious material, can be with protein knot
Occur the serious stimulation of respiratory tract and oedema, Eye irritation, headache when conjunction, high concentration sucking.Sensitization: direct skin contact first
Aldehyde can cause allergic dermatitis, color spot, necrosis, can induce bronchial asthma when sucking high-concentration formaldehyde.Mutagenesis: highly concentrated
Spend formaldehyde or a kind of genotoxicity substance；It can cause rhinopharyngeal neoplasm, leukaemia, fetal chromosomal abnormalities etc..Outstanding behaviours: head
Bitterly, dizzy, out of strength, Nausea and vomiting uncomfortable in chest, ophthalmodynia, sheds tears, has a throat-ache, stomach is received poor, palpitaition, insomnia, weight loss, memory
Decline and vegetative nervous disorder etc.；Pregnant woman sucks for a long time may cause gestational period syndrome, fetal anomaly, or even dead, female
Property paramenia, children's intelligence decline；Man sucks for a long time can lead to man's teratospermia, death etc..
Laminated flooring, solid wooden compound floor, furniture etc. are substantially original with wood-based plates such as glued board, fiberboard and particieboards
Material is made.And Lauxite, melamine resin, phenolic resin are then one of the raw material for producing wood-based plate.Resin
The remaining part free formaldehyde in solidification, and the free formaldehyde that pitch shake solution releases after solidify can be constantly discharged into around
In air, indoor environment formaldehyde pollution is caused.National quality testing department room air detection shows that the big and medium-sized cities such as Beijing are newly decorated
Room formaldehyde rate is concentration of formaldehyde average more than 4 times~14 times of national air quality standard, 73.3 in furniture~
100%, concentration of formaldehyde is even more than the decades of times of the empty quality standard of country.
Solid wood class furniture: made using solid sawn lumber or solid wood board as substrate, surface is through covering with paint, lacquer, colour wash, etc. the furniture of processing；Or
After using plates of solid wood or veneer (wood skin) veneer on such substrate, then cover with paint, lacquer, colour wash, etc. the furniture of processing；With the development of economy
With the continuous improvement of people's living standard and aesthetic conceptions, people choose decoration effect to the decoration in room or the production increasingly rifle of furniture
The requirement of fruit and environmental protection, and using it as a kind of one of the standard of horizontal amount decoration quality.Common insatiable hunger currently on the market
Polyurethane paint, nitrate paint are closed, the solvent of nearly half will be had in use or work progress, the gaseous volatilization in solvent to air
In, to pollute environment, be detrimental to health, and combination with decorative surfaces hardness is low, decoration result will not be ideal, this all gives use
Person brings loss.
Summary of the invention
The present invention proposes a kind of preliminary lacquering technique of wood artwork, can effectively remove formaldehyde, and guarantees beautiful.
The technical scheme of the present invention is realized as follows: a kind of preliminary lacquering technique of wood artwork, preparation method packet
Include following steps:
Step a. peeling: the crust of log scale is stripped using log bark removing machine；
Step b. is dried: being dried after substrate is opened Jie, is put into oven and is dried 2~3 days, will do
The shady place that log after dry is placed on gets damp again naturally allows log to reply balance；
Step c. digs crude green body: digging the external form profile for making the wooden base according to craftwork pattern, scraping: carrying out wood using common scraper
Processing is slightly scraped in base surface, reuses interdigitated electrode structure scraper and carries out carefully scraping processing；
Step d. base treatment: removing the dust and greasy dirt on surface, and wood veneer surface and oil contaminant gasoline or solvent or diluent are wiped
Wash clean polishes base with sand paper, cleans up, and should first protect to the position that should not be covered with paint or varnish around construction, forbid to paint
It is remake after being stained with and roots out processing；
Step e. polishing: fine sandpaper polishing carries out substrate surface to polish smooth processing, and the substrate polished batch ash increases
Add the flatness on surface；
Step f. primer spray: it is sprayed 3-4 times on step e treated substrate with waterborne polyester priming paint, then at 40-50 DEG C
Lower drying 4-6 hours, priming paint are high rigidity priming paint；
Step g. polishing: fine sandpaper polishing carries out substrate surface to polish smooth processing, and extra batch ash is cleaned out,
Substrate mould to smooth；
Step h. topcoating: it is sprayed 3-4 times on step g treated substrate with waterborne polyester priming paint, is dried at 40-50 DEG C
It is 4-6 hours dry, substrate is then sent into special drying assembly line, solidification is dried, drying time is at least 10 minutes.
Preferably, the formaldehyde removing catalyst by urea and its derivative, amine and its derivative, ammonium salt, hydrazine hydrate and
Its derivative, salt, acid, bleeding agent and water composition；The salt is sodium, potassium, calcium, titanium, zinc, the hydrochloric acid of aluminium, bromic acid, nitric acid, Asia
Nitric acid, sulfuric acid, sulfurous acid, persulfuric acid, phosphoric acid, hypophosphorous acid salt.
Preferably, should repair in time in the step e if putty has atrophy metachromatism, sand is used after dry
It ties, then varnishing, is repeated in this way, middle rank will generally be brushed 3 times or so, and decoration panel has itself serious stain and artificially causes
Stain the defects of, be both needed to repair color, the position of defect will be present first to digging, look for one piece of color, lines phase therewith
Close platelet is mended in the place dug, it is desired to which girth seam is tight, and surrounding lines will be to good, and there can be no be uneven
Then phenomenon carries out again, the same above step of process, but it should be noted that need to carry out repairing color after the completion of per pass varnish.
Preferably, the step f brush dumb light paint: after process is carried out above, with No. 280 waterproof abrasive papers or mechanical grinding work
Tool has been polished decoration panel base, is cleaned, then brush dumb light paint, is sprayed with wool brush or machine, and dumb light paint has complete mute and half mute two
Kind, different materials should be selected according to design and field condition, brush 1-2 times, must not there is stream pendant, leakage brush, micro-bubble etc.
Phenomenon when Wet Paint, is forbidden to carry out heating, drying using sunlamp, in order to avoid causing fire, during paint, absolutely no smoking, raw
Fire.
The step of compared with the prior art, the advantages of the present invention are as follows: the techniques is easy, can be improved the wooden decorative lamination decoration board
The construction quality of paint so that paint thickness is uniform, will not fade, ensure that service life, solves existing to the wooden facing
The work progress complex procedures of decorative panel paint, and the quality constructed can not be guaranteed, the place of leakage brush, shadow often occur
It rings using the problem with beauty.Simple process, safe operation, specious, low in cost, no pollution to the environment, to human body without
The features such as evil, the sustainable development of Furniture manufacturing is promoted, advantageously reduces the damage of artificial health.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Embodiment: preparation method includes the following steps:
Step a. peeling: the crust of log scale is stripped using log bark removing machine；
Step b. is dried: being dried after substrate is opened Jie, is put into oven and is dried 2~3 days, will do
The shady place that log after dry is placed on gets damp again naturally allows log to reply balance；
Step c. digs crude green body: digging the external form profile for making the wooden base according to craftwork pattern, scraping: carrying out wood using common scraper
Processing is slightly scraped in base surface, reuses interdigitated electrode structure scraper and carries out carefully scraping processing；
Step d. base treatment: removing the dust and greasy dirt on surface, and wood veneer surface and oil contaminant gasoline or solvent or diluent are wiped
Wash clean polishes base with sand paper, cleans up, and should first protect to the position that should not be covered with paint or varnish around construction, forbid to paint
It is remake after being stained with and roots out processing；
Step e. polishing: fine sandpaper polishing carries out substrate surface to polish smooth processing, and the substrate polished batch ash increases
Add the flatness on surface；
Step f. primer spray: it is sprayed 3-4 times on step e treated substrate with waterborne polyester priming paint, then at 40-50 DEG C
Lower drying 4-6 hours, priming paint are high rigidity priming paint；
Step g. polishing: fine sandpaper polishing carries out substrate surface to polish smooth processing, and extra batch ash is cleaned out,
Substrate mould to smooth；
Step h. topcoating: it is sprayed 3-4 times on step g treated substrate with waterborne polyester priming paint, is dried at 40-50 DEG C
It is 4-6 hours dry, substrate is then sent into special drying assembly line, solidification is dried, drying time is at least 10 minutes.
Preferably, the formaldehyde removing catalyst by urea and its derivative, amine and its derivative, ammonium salt, hydrazine hydrate and
Its derivative, salt, acid, bleeding agent and water composition；The salt is sodium, potassium, calcium, titanium, zinc, the hydrochloric acid of aluminium, bromic acid, nitric acid, Asia
Nitric acid, sulfuric acid, sulfurous acid, persulfuric acid, phosphoric acid, hypophosphorous acid salt.
Preferably, should repair in time in the step e if putty has atrophy metachromatism, sand is used after dry
It ties, then varnishing, is repeated in this way, middle rank will generally be brushed 3 times or so, and decoration panel has itself serious stain and artificially causes
Stain the defects of, be both needed to repair color, the position of defect will be present first to digging, look for one piece of color, lines phase therewith
Close platelet is mended in the place dug, it is desired to which girth seam is tight, and surrounding lines will be to good, and there can be no be uneven
Then phenomenon carries out again, the same above step of process, but it should be noted that need to carry out repairing color after the completion of per pass varnish.
Preferably, the step f brush dumb light paint: after process is carried out above, with No. 280 waterproof abrasive papers or mechanical grinding work
Tool has been polished decoration panel base, is cleaned, then brush dumb light paint, is sprayed with wool brush or machine, and dumb light paint has complete mute and half mute two
Kind, different materials should be selected according to design and field condition, brush 1-2 times, must not there is stream pendant, leakage brush, micro-bubble etc.
Phenomenon when Wet Paint, is forbidden to carry out heating, drying using sunlamp, in order to avoid causing fire, during paint, absolutely no smoking, raw
Fire.
The step of compared with the prior art, the advantages of the present invention are as follows: the techniques is easy, can be improved the wooden decorative lamination decoration board
The construction quality of paint so that paint thickness is uniform, will not fade, ensure that service life, solves existing to the wooden facing
The work progress complex procedures of decorative panel paint, and the quality constructed can not be guaranteed, the place of leakage brush, shadow often occur
It rings using the problem with beauty.Simple process, safe operation, specious, low in cost, no pollution to the environment, to human body without
The features such as evil, the sustainable development of Furniture manufacturing is promoted, advantageously reduces the damage of artificial health.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of preliminary lacquering technique of wood artwork, which is characterized in that preparation method includes the following steps:
Step a. peeling: the crust of log scale is stripped using log bark removing machine；
Step b. is dried: being dried after substrate is opened Jie, is put into oven and is dried 2~3 days, after drying
Log be placed on shady place get damp again naturally allow log reply balance；
Step c. digs crude green body: digging the external form profile for making the wooden base according to craftwork pattern, scraping: carrying out the wooden base table using common scraper
Processing is slightly scraped in face, reuses interdigitated electrode structure scraper and carries out carefully scraping processing；
Step d. base treatment: removing the dust and greasy dirt on surface, and wood veneer surface and oil contaminant gasoline or solvent or diluent are cleaned dry
Only, base is polished with sand paper, cleaned up, the position that should not be covered with paint or varnish around construction should first be protected, paint is forbidden to be stained with
After remake and root out processing；
Step e. polishing: fine sandpaper polishing carries out substrate surface to polish smooth processing, by the substrate polished batch ash, increases table
The flatness in face；
Step f. primer spray: it is sprayed 3-4 times on step e treated substrate with waterborne polyester priming paint, is then dried at 40-50 DEG C
4-6 hours dry, priming paint is high rigidity priming paint；
Step g. polishing: fine sandpaper polishing carries out substrate surface to polish smooth processing, extra batch ash is cleaned out, base
Material mould is to smooth；
Step h. topcoating: it is sprayed 3-4 times on step g treated substrate with waterborne polyester priming paint, dries 4- at 40-50 DEG C
6 hours, substrate is then sent into special drying assembly line, solidification is dried, drying time is at least 10 minutes.
2. the preliminary lacquering technique of wood artwork according to claim 1, it is characterised in that: the formaldehyde removing catalyst by
Urea and its derivative, amine and its derivative, ammonium salt, hydration hydrazine and its derivative, salt, acid, bleeding agent and water composition；Described
Salt is sodium, potassium, calcium, titanium, zinc, the hydrochloric acid of aluminium, bromic acid, nitric acid, nitrous acid, sulfuric acid, sulfurous acid, persulfuric acid, phosphoric acid, hypophosphorous acid
Salt.
3. the preliminary lacquering technique of wood artwork according to claim 1, it is characterised in that: if greasy in the step e
Son has atrophy metachromatism, then should repair in time, is tied after dry with sand, then varnishing, is repeated in this way, and middle rank is general
Brush 3 times or so, decoration panel have itself serious stain and it is artificial caused by stain the defects of, be both needed to carry out repairing color, will deposit first
At the position of defect to digging, one piece of color, lines similar platelet therewith are looked for, is mended in the place dug, it is desired to surrounding
Seam is tight, and surrounding lines there can be no being uneven, then will carry out again, the same above step of process, but answer to good
After the completion of paying attention to per pass varnish, it need to carry out repairing color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205499.XA CN109835101A (en) | 2017-11-27 | 2017-11-27 | The preliminary lacquering technique of wood artwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205499.XA CN109835101A (en) | 2017-11-27 | 2017-11-27 | The preliminary lacquering technique of wood artwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109835101A true CN109835101A (en) | 2019-06-04 |
Family
ID=66879012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205499.XA Pending CN109835101A (en) | 2017-11-27 | 2017-11-27 | The preliminary lacquering technique of wood artwork |
Country Status (1)
| Country | Link |
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| CN (1) | CN109835101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703246A (en) * | 2020-05-22 | 2020-09-25 | 武冈市柴旺财木业有限公司 | Processing method of wood artware |
| CN115709154A (en) * | 2022-11-25 | 2023-02-24 | 德化县通宇纸浆工艺有限公司 | Environment-friendly paint spraying process for wood artware |
-
2017
- 2017-11-27 CN CN201711205499.XA patent/CN109835101A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703246A (en) * | 2020-05-22 | 2020-09-25 | 武冈市柴旺财木业有限公司 | Processing method of wood artware |
| CN115709154A (en) * | 2022-11-25 | 2023-02-24 | 德化县通宇纸浆工艺有限公司 | Environment-friendly paint spraying process for wood artware |
| CN115709154B (en) * | 2022-11-25 | 2023-12-08 | 德化县通宇纸浆工艺有限公司 | Environment-friendly paint spraying process for wooden artware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |
|
| WD01 | Invention patent application deemed withdrawn after publication |