CN103331246A - Painting process of full solid wood stone pattern - Google Patents
Painting process of full solid wood stone pattern Download PDFInfo
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- CN103331246A CN103331246A CN2013100861665A CN201310086166A CN103331246A CN 103331246 A CN103331246 A CN 103331246A CN 2013100861665 A CN2013100861665 A CN 2013100861665A CN 201310086166 A CN201310086166 A CN 201310086166A CN 103331246 A CN103331246 A CN 103331246A
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Abstract
The invention discloses a painting process of a full solid wood stone pattern, which comprises the steps of grinding a solid wood white embryo, spraying PU (polyurethane) anti-crack paint, spraying PU white primer twice, conducting twice grinding treatment, spraying PU colored paint, conducting stone pattern effect treatment, spraying PU anti-yellow clear primer, grinding the PU anti-yellow clear primer, pasting silver foil, spraying PU anti-yellowing finish paint at the silver foil, flat brushing, spraying the PU anti-yellowing finish paint at a flat brushing part, grinding integrally, conducting carving and line treatment, and spraying PU three-bright anti-yellowing finish paint. According to the painting process, multiple paint coating and multiple grinding are conducted, and the grinding is conducted after the paint is sprayed every time, so that the surface of solid wood is smooth and particle-free, and cracks, patterns and a burr hand feel cannot be generated; the solid wood is subjected to stone pattern treatment, so that the stone pattern is partly hidden and partly visible in effect, high in three-dimension effect, attractive, fashionable and artistic, and a dark and tedious effect of the surface of the traditional furniture is changed; and the painting process can conduct normalized and mechanized production.
Description
Technical field
The present invention relates to a kind of paint coating process of solid wood, relate in particular to a kind of coating process of full solid wood stone line.
Background technology
Along with our rapid development of economy, furniture household articles vigorous day by day, at present, most of furniture on the market all is that solid wood is made, solid wood is a kind of organic substance of loose structure, when it directly contacts with air, understands by dust, dirty thing, grease, glue or chemicals is dirty dyes; Perhaps by the light direct irradiation and in eclipse; Perhaps directly bear the friction of mechanical external force and damage; Perhaps absorb the water in air branch and cause volume contraction, so that warpage, cracking, distortion etc. take place.Therefore solid wood is before dropping into the furniture market sale; need carry out the painting protection; solid wood after the painting can be avoided mechanical friction, sunlight direct projection, moisture soaks into pollutes with dirty thing; and improve timber service life and use value to greatest extent, the various performances of solid wood are being greatly improved through behind the paint finishing.
But its modeling and adding construction method of existing solid wood is as follows usually: carry out frosted, priming paint, frosted again, priming paint again, frosted again, finish paint again, frosted again, finish paint again.This is the two sides coating process at two ends, also has the complicated coating process at three three ends, the rough jagged existence of the wood surface that this mode prepares and can cracking; And the operator of this traditional arts demand specialty just can finish, can't standardize, mechanization production, and not environmental protection of technology is low-carbon (LC) not, and the finished product that made comes out is easy to occur the defective products of application, and it is extremely low to have increased cost of labor and operating efficiency so greatly.In addition, the surperficial dim oppressiveness of some solid woods on the market and third dimension are not strong.
Summary of the invention
At the weak point that exists in the above-mentioned technology, the invention provides a kind of coating process of full solid wood stone line, this technological operation is convenient and equipment is less demanding, and the stone line effect of the solid wood for preparing by this technology is indistinct and third dimension is strong.
For achieving the above object, the invention provides a kind of coating process of full solid wood stone line, comprise following technological process:
A, the white embryo polishing of solid wood: adopt sand paper that the hole on the white embryo surface of solid wood, hole, knot hole and nail hole, crack are polished respectively, make that the white embryo surface of solid wood is smooth smooth;
B, spray PU anticracking lacquer: PU anticracking lacquer is sprayed on the surface of the white embryo of having handled of solid wood equably, to reach the effect that prevents the solid wood cracking;
C, carry out spray PU based white primer and twice grinding process twice: the PU based white primer is sprayed on the wood surface that has sprayed PU anticracking lacquer equably, uses sand papering again, remove the particle on the wood surface; And then do secondary spraying and secondary is polished, to reach wood surface film Nei Jia and smooth effect;
D, spray PU colored paint: the PU colored paint is sprayed on the wood surface of having finished twice spray PU based white primer and twice polishing, to reach the effect of nature equably;
E, stone line effect process: wood surface is carried out stone line effect process, make that this surface has antique effect and third dimension is strong;
F, the clear priming paint of the spray anti-Huang of PU: the clear priming paint of the anti-Huang of PU is sprayed on the wood surface of having made stone line effect process equably, to reach the effect of nature;
The clear priming paint of the anti-Huang of g, PU polishing: adopt sand papering, to polish the particle on the wood surface and to strengthen the adhesive force of the clear priming paint of the anti-Huang of PU;
H, subsides silver foil: silver foil is sticked on the surface at solid wood, makes this surface have technology U.S. of lines;
I, the silver foil place spray PU finish paint of anti-xanthochromia the: the PU finish paint of anti-the xanthochromia is sprayed on equably on the surface of silver foil;
J, flat brush: adopt the hairbrush PU finish paint of anti-xanthochromia the in the described i step of flat brush back and forth, make this finish paint form level and smooth filming;
K, the flat brush place spray PU finish paint of anti-xanthochromia the: at the surface of the flat brush spraying PU finish paint of anti-the xanthochromia, reach the effect of nature;
1, whole polishing: adopt sand papering, to polish the particle on the wood surface and to reach the full effect of filming;
M, engraving and lines are handled: carve and the lines processing at the wood surface of finishing whole polishing, make this surface have the effect of solid attractive in appearance;
N, spray PU three fens bright finish paints of anti-xanthochromia the: on the surface of engraving and lines, spray three fens bright finish paints of anti-xanthochromia of PU equably, make that this solid wood has that yellowing resistance is good, strong adhesion, high temperature resistant and ganoid effect.
Wherein, the sand paper in the described a step is 180# sand paper.
Wherein, the sand paper in described c step and the g step is 240#-320# sand paper.
Wherein, the sand paper 400#-600# sand paper in described 1 step.
Wherein, the polishing thickness in described a step, d step, g step and 1 step is all between 0.01-0.02mm.
Wherein, to coat with lacquer by volume proportioning be the anticracking lacquer to the PU anticracking in the described b step: curing agent: Tianna solution=1: 0.2: 0.3.
Wherein, the PU based white primer in the described c step by volume proportioning be based white primer: curing agent: Tianna solution=2: 1: 0.5.
Wherein, three fens bright finish paints of anti-xanthochromia of the PU in the described n step by volume proportioning be finish paint: curing agent: Tianna solution=3: 1: 2.
The invention has the beneficial effects as follows: compared with prior art, the coating process of full solid wood stone line provided by the invention has following beneficial effect:
1, the present invention by repeatedly painting layer and polishing repeatedly, and all polish after each spray paint, make the smooth surface of this solid wood not have particle, and can not crack, decorative pattern, also feel that can be not jagged.
2, this solid wood carries out the stone line and handles, and makes that this stone line effect is indistinct, and third dimension is strong, and fashion attractive in appearance is full of art atmosphere, has changed the dim dull effect in antique traditional furniture surface.
3, easy to operate and easy of this technique process, just can operate left-hand seat after the simple Training and Learning of layman, solved the problem that traditional handicraft must need the professional person just can finish, so not only guaranteed the quality of finished product, also improved operating efficiency, reduced production cost, can standardize, mechanization production.
Description of drawings
Fig. 1 is the flow chart of the coating process of full solid wood stone line of the present invention.
The specific embodiment
In order more clearly to explain the present invention, below in conjunction with accompanying drawing the present invention is done to describe further.
See also Fig. 1, the coating process of full solid wood stone line of the present invention comprises following technological process:
S1, the white embryo polishing of solid wood: adopt sand paper that the hole on the white embryo surface of solid wood, hole, knot hole and nail hole, crack are polished respectively, make that the white embryo surface of solid wood is smooth smooth; This sand paper is 180# sand paper.So the defective that is about on the white embryo of solid wood adopts sand papering, so that follow-up japanning work, must confidence in the time of polishing, THICKNESS CONTROL is between 0.01-0.02mm, and could guarantee so can be not worn out.
S2, spray PU anticracking lacquer: PU anticracking lacquer is sprayed on the surface of the white embryo of having handled of solid wood equably, to reach the effect that prevents the solid wood cracking; The PU anticracking coats with lacquer by volume, and proportioning is the anticracking lacquer: curing agent: Tianna solution=1: 0.2: 0.3, this PU anticracking lacquer porous is in the top layer of solid wood, guarantee that airborne moisture content can not invade in the solid wood, prevent the solid wood cracking, PU anticracking lacquer makes this solid wood the situation that cracking appears in wood surface also can not occur after long-term use in the spraying.
S3, carry out spray PU based white primer and twice grinding process twice: the PU based white primer is sprayed on the wood surface that has sprayed PU anticracking lacquer equably, uses the 240#-320# sand papering again, remove the particle on the wood surface; And then do secondary spraying and secondary is polished, to reach wood surface film Nei Jia and smooth effect; This PU based white primer by volume proportioning is based white primer: curing agent: Tianna solution=2: 1: 0.5.Just can reach the interior good effect of filming because repeatedly spray priming paint, and every spraying-inferior, namely to polish once, can effectively polish the particle of wood surface, and the most important thing is to strengthen the adhesive force of recoat.
S4, spray PU colored paint: the PU colored paint is sprayed on the wood surface of having finished twice spray PU based white primer and twice polishing, to reach the effect of nature equably; Also have pigment in this PU colored paint, this PU colored paint can effectively be proposed the brightness of bright solid wood, also makes this solid wood more bear dirty, and has solved the problem that traditional light solid wood does not bear dirty.
S5, stone line effect process: wood surface is carried out stone line effect process, make that this surface has antique effect and third dimension is strong; Changed the dim dull phenomenon of traditional solid wood.
S6, the clear priming paint of the spray anti-Huang of PU: the clear priming paint of the anti-Huang of PU is sprayed on the wood surface of having made stone line effect process equably, to reach the effect of nature; The clear priming paint fast drying of the anti-Huang of this PU, good polishing, construction tolerance aurora can effectively be protected the effect of stone line, also make the more clear third dimension that has more of this stone line.
The clear priming paint of the anti-Huang of S7, PU polishing: adopt the 240#-320# sand papering, to polish the particle on the wood surface and to strengthen the adhesive force of the clear priming paint of the anti-Huang of PU; To just the be through with step of spraying priming paint and polishing of this step, the processing stage of beginning to enter finish paint.
S8, subsides silver foil: silver foil is sticked on the surface at solid wood, makes this surface have technology U.S. of lines; It is more beautiful, more high-grade to make that this solid wood pastes the silver foil surface color.
S9, the silver foil place spray PU finish paint of anti-xanthochromia the: the PU finish paint of anti-the xanthochromia is sprayed on equably on the surface of silver foil; Use the PU finish paint of anti-the xanthochromia that the surface of silver foil is handled, can not only protect silver foil like this, and problem such as wearing and tearing after long-term use, also can not occur scratching.
S10, flat brush: adopt the hairbrush PU finish paint of anti-xanthochromia the in the flat brush S9 step back and forth, make this finish paint form level and smooth filming; Make the surface of this solid wood have more flatness.
S11, the flat brush place spray PU finish paint of anti-xanthochromia the: at the surface of the flat brush spraying PU finish paint of anti-the xanthochromia, reach the effect of nature; Use solid wood hardness height after the PU finish paint of anti-the xanthochromia is handled, wear-resisting, the transparency is good, be difficult for xanthochromia, good hand touch and for a long time as new.
S12, whole polishing: adopt 400#-600# sand paper light weight sand, to polish the particle on the wood surface and to reach the full effect of filming;
S13, engraving and lines are handled: carve and the lines processing at the wood surface of finishing whole polishing, make this surface have the effect of solid attractive in appearance; The producer can carve with lines this surface according to the needs of oneself and handle, and traditional element can be rubbed into modern element in processing procedure, and this style had both kept European tradition, had sense of the times again, made this solid wood more be subjected to liking of consumer.
S14, three fens bright finish paints of anti-xanthochromia of spray PU: on the surface of engraving and lines, spray three fens bright finish paints of anti-xanthochromia of PU equably, make that this solid wood has that yellowing resistance is good, strong adhesion, high temperature resistant and ganoid effect, three fens bright finish paints of anti-xanthochromia of PU by volume proportioning are finish paint: curing agent: Tianna solution=3: 1: 2.
In the present embodiment, the polishing thickness in S1 step, S4 step, S7 step and the S12 step is all between 0.01-0.02mm.Certainly; the present invention is not limited to the concrete numerical value of this solid wood polishing thickness; this polishing thickness can be 0.01mm, 0.015mm or other numerical value; if to the change of solid wood solid wood polishing thickness; so also can be understood as simple deformation of the present invention or conversion, fall into protection scope of the present invention.
Certainly, the paint coating process method of stone line processing provided by the invention is applicable to native texture, Z-Correct bump mapping Z-correct or other relief grains etc. too.
What the present invention adopted is the PU lacquer, the English of PU is POLYURETHANE RESIN COATING, it is the abbreviation of polyurethane resin paint, various materials surface there is good tack, it is tough to film, the hardness height, wearability and impact resistance with height, high temperature resistant, be heated and can not soften, glossiness and transparency are all good, and what this solid wood adopted all is the PU lacquer, above-mentioned PU based white primer, the PU colored paint, the clear priming paint of the anti-Huang of PU, the PU finish paint of anti-the xanthochromia, the main distinction of the PU finish paint of anti-xanthochromia the and three fens bright these lacquers of the finish paint of anti-xanthochromia of PU is main lacquer, the volume proportion of curing agent and Tianna solution is inequality, thereby also there is different differences in it on action effect.
The present invention has following advantage:
1, the present invention by repeatedly painting layer and polishing repeatedly, and all polish after each spray paint, make the smooth surface of this solid wood not have particle, and can not crack, decorative pattern, also feel that can be not jagged.
2, this solid wood carries out the stone line and handles, and makes that this stone line effect is indistinct, and third dimension is strong, and fashion attractive in appearance is full of art atmosphere, has improved the class of solid wood, satisfies the demand in market, has changed the dim dull effect in antique traditional furniture surface.
3, many but easy to operate and easy of this technique process, just can operate left-hand seat after the simple Training and Learning of layman, solved the problem that traditional handicraft must need the professional person just can finish, so not only guaranteed the quality of finished product, also improved operating efficiency, reduced production cost, can standardize, mechanization production.
4, the present invention structurally adopts the loose mail packing, makes the negative smoothness of this solid wood increase.
5, in a word, technological effect of the present invention is obvious, has overcome the technical barrier of former solid wood new classics field of furniture, the pure manual finishing impression fine grinding of this solid wood, and technology is careful, and the soft and graceful stream of lines is smooth, and the advantage of breakthrough is arranged on the basis that original light color does not bear dirty.
More than disclosed only be several specific embodiment of the present invention, but the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (8)
1. the coating process of a full solid wood stone line is characterized in that, comprises following technological process:
A, the white embryo polishing of solid wood: adopt sand paper that the hole on the white embryo surface of solid wood, hole, knot hole and nail hole, crack are polished respectively, make that the white embryo surface of solid wood is smooth smooth;
B, spray PU anticracking lacquer: PU anticracking lacquer is sprayed on the surface of the white embryo of having handled of solid wood equably, to reach the effect that prevents the solid wood cracking;
C, carry out spray PU based white primer and twice grinding process twice: the PU based white primer is sprayed on the wood surface that has sprayed PU anticracking lacquer equably, uses sand papering again, remove the particle on the wood surface; And then do secondary spraying and secondary is polished, to reach wood surface film Nei Jia and smooth effect;
D, spray PU colored paint: the PU colored paint is sprayed on the wood surface of having finished twice spray PU based white primer and twice polishing, to reach the effect of nature equably;
E, stone line effect process: wood surface is carried out stone line effect process, make that this surface has antique effect and third dimension is strong;
F, the clear priming paint of the spray anti-Huang of PU: the clear priming paint of the anti-Huang of PU is sprayed on the wood surface of having made stone line effect process equably, to reach the effect of nature;
The clear priming paint of the anti-Huang of g, PU polishing: adopt sand papering, to polish the particle on the wood surface and to strengthen the adhesive force of the clear priming paint of the anti-Huang of PU;
H, subsides silver foil: silver foil is sticked on the surface at solid wood, makes this surface have technology U.S. of lines;
I, the silver foil place spray PU finish paint of anti-xanthochromia the: the PU finish paint of anti-the xanthochromia is sprayed on equably on the surface of silver foil;
J, flat brush: adopt the hairbrush PU finish paint of anti-xanthochromia the in the described i step of flat brush back and forth, make this finish paint form level and smooth filming;
K, the flat brush place spray PU finish paint of anti-xanthochromia the: at the surface of the flat brush spraying PU finish paint of anti-the xanthochromia, reach the effect of nature;
L, whole polishing: adopt sand papering, to polish the particle on the wood surface and to reach the full effect of filming;
M, engraving and lines are handled: carve and the lines processing at the wood surface of finishing whole polishing, make this surface have the effect of solid attractive in appearance;
N, spray PU three fens bright finish paints of anti-xanthochromia the: on the surface of engraving and lines, spray three fens bright finish paints of anti-xanthochromia of PU equably, make that this solid wood has that yellowing resistance is good, strong adhesion, high temperature resistant and ganoid effect.
2. the coating process of full solid wood stone line according to claim 1 is characterized in that, the sand paper in the described a step is 180# sand paper.
3. the coating process of full solid wood stone line according to claim 1 is characterized in that, the sand paper in described c step and the g step is 240#-320# sand paper.
4. the coating process of full solid wood stone line according to claim 1 is characterized in that, the sand paper 400#-600# sand paper in described 1 step.
5. the coating process of full solid wood stone line according to claim 1 is characterized in that, the polishing thickness in described a step, d step, g step and 1 step is all between 0.01-0.02mm.
6. the coating process of full solid wood stone line according to claim 1 is characterized in that, it is the anticracking lacquer that the PU anticracking in the described b step coats with lacquer by volume proportioning: curing agent: Tianna solution=1: 0.2: 0.3.
7. the coating process of full solid wood stone line according to claim 1 is characterized in that, the PU based white primer in the described c step by volume proportioning is based white primer: curing agent: Tianna solution=2: 1: 0.5.
8. the coating process of full solid wood stone line according to claim 1 is characterized in that, three fens bright finish paints of anti-xanthochromia of the PU in the described n step by volume proportioning are finish paint: curing agent: Tianna solution=3: 1: 2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310086166.5A CN103331246B (en) | 2013-03-18 | 2013-03-18 | Painting process of full solid wood stone pattern |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086166.5A CN103331246B (en) | 2013-03-18 | 2013-03-18 | Painting process of full solid wood stone pattern |
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| CN103331246A true CN103331246A (en) | 2013-10-02 |
| CN103331246B CN103331246B (en) | 2015-01-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084365A (en) * | 2014-07-02 | 2014-10-08 | 江苏海田技术有限公司 | Anti-cracking paint film and coating method thereof |
| CN111718648A (en) * | 2020-06-03 | 2020-09-29 | 挪亚家家具（广东）有限公司 | Water-based finish paint and fingerprint-free paint spraying process |
| CN111998740A (en) * | 2020-09-22 | 2020-11-27 | 中国兵器工业第五九研究所 | Ammunition packing box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050266200A1 (en) * | 2003-09-04 | 2005-12-01 | Havco Wood Products Llc | Trailer flooring with hotmelt coating |
| CN101591969A (en) * | 2009-06-26 | 2009-12-02 | 史海龙 | Solid wood and hardwood composite floor printing are covered with paint, lacquer, colour wash, etc. technology |
| CN102061830A (en) * | 2009-11-18 | 2011-05-18 | 上海富臣化工有限公司 | Application of metal effects of gold-primer silver crackle paints to outdoor wooden guardrail decorations |
-
2013
- 2013-03-18 CN CN201310086166.5A patent/CN103331246B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050266200A1 (en) * | 2003-09-04 | 2005-12-01 | Havco Wood Products Llc | Trailer flooring with hotmelt coating |
| CN101591969A (en) * | 2009-06-26 | 2009-12-02 | 史海龙 | Solid wood and hardwood composite floor printing are covered with paint, lacquer, colour wash, etc. technology |
| CN102061830A (en) * | 2009-11-18 | 2011-05-18 | 上海富臣化工有限公司 | Application of metal effects of gold-primer silver crackle paints to outdoor wooden guardrail decorations |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084365A (en) * | 2014-07-02 | 2014-10-08 | 江苏海田技术有限公司 | Anti-cracking paint film and coating method thereof |
| CN111718648A (en) * | 2020-06-03 | 2020-09-29 | 挪亚家家具（广东）有限公司 | Water-based finish paint and fingerprint-free paint spraying process |
| CN111998740A (en) * | 2020-09-22 | 2020-11-27 | 中国兵器工业第五九研究所 | Ammunition packing box |
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| CN103331246B (en) | 2015-01-28 |
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