CN108942420A - A kind of inner and outer coffin wood surface processing method - Google Patents
A kind of inner and outer coffin wood surface processing method Download PDFInfo
- Publication number
- CN108942420A CN108942420A CN201810903049.6A CN201810903049A CN108942420A CN 108942420 A CN108942420 A CN 108942420A CN 201810903049 A CN201810903049 A CN 201810903049A CN 108942420 A CN108942420 A CN 108942420A
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- China
- Prior art keywords
- timber
- wood surface
- bleaching
- air
- outer coffin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B27K3/02—Processes; Apparatus
- B27K3/04—Impregnating in open tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B27K3/02—Processes; Apparatus
- B27K3/12—Impregnating by coating the surface of the wood with an impregnating paste
-
- 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
- B27K5/02—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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention discloses a kind of inner and outer coffin wood surface processing method, and the process is the following steps are included: improve defect, anti-corrosion is impregnated, dry polishing, bleaches discoloration, dyeing processing, japanning and chilling treatment.The present invention has carried out improved treatment to timber, is improved first to the defect of wood surface, keeps its surface smooth as much as possible, after anti-corrosion is impregnated, so that timber is not easy to be corroded；Dry polishing step eliminates the impurity and loose particulate material of wood surface, promotes its surface flatness, and the bleaching then carried out and dyeing are handled, and bleaching effect is good, and the surface after bleaching will not change colour for many years, so that the color of wood surface is consistent, it is more beautiful.Last chilling treatment, no longer loose between timber and timber, wood internal structure is more stable.After various step process, the conjugation of finishing coat and timber increases the present invention, not easily to fall off, enhances aesthetics, also improves the service life of timber.
Description
Technical field
The present invention relates to inner and outer coffin timber field, a kind of particularly inner and outer coffin wood surface processing method.
Background technique
Timber is the plant for capableing of secondary growth, such as tree and shrubs, is formed by lignified tissue.These plants are first
After growth, the vascular cambium in rhizome comes into play, and develops bast outward, inwardly develops timber.
It when timber is used for inner and outer coffin, generally requires to carry out it spray painting processing, needs to pass through natural timber before spray painting
It can come into operation after surface-treated, in the prior art, the performance and processing mode of timber own face are gradually by people
Ignore, if the surface treatment of timber cannot improve, that will greatly affect the time that spray painting is attached on timber, also can
Shorten the service life of timber itself.
Summary of the invention
The purpose of the present invention is to provide a kind of inner and outer coffin wood surface processing methods.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of inner and outer coffin wood surface processing method, the process the following steps are included:
One, improve defect
Pick out the intermediate timber containing large fracture, small holes caused by worms, using with the consistent wooden unit of the same race of wood internal ridge orientation
Quick-drying paint is smeared in filling at sections of timber；The resin oozed out uses acid solution or solvent rub, and small crack is filled out with putty
It is flat；It is polished flat after quick-drying paint and putty are dry using coarse sandpaper, it is used together with normal lossless plank.
Two, anti-corrosion is impregnated
The more smooth inner and outer coffin timber in surface is selected, the dust and sundries of inner and outer coffin wood surface are removed with air gun, it will be wooden
Material, which is put into the pond added with antiseptic solution, to be impregnated 3-5 hours, and the volume ratio of solute and solvent is 1:20, and when immersion makes wood
Material is in liquid level always and heating device is arranged in soak with lower portion, while surfactant is added in soak, to
It impregnates and completes, take out timber, drain naturally.
Three, dry polishing
Timber is placed in hurricane drier and carries out air-dried, air-drying utensil used is air blower, to timber in air drying process
Each orientation air-dries comprehensively up and down, after air-drying to water content less than 15%, is polished with coarse sandpaper wood surface, polishing
The powder particle object that wood surface generates is cleaned out using air gun after the completion.
Four, discoloration is bleached
The inner and outer coffin timber of step 3 is laid flat on the table, is floated in the deeper local surfaces of color using bleaching agent
White processing, solution is coated on wood surface, stands 20-30 minutes, after the full bleaching of surface, then will with clean wet rag
It wipes clean on surface；When bleaching not thorough enough, a small clean cotton gauze of group is immersed in bleaching liquid, is pressed in after taking-up and needs to float
Then scrub water wood surface is used until removing cotton gauze after full bleaching in white position, bleaching is completed at this time.
Five, dyeing is handled
Timber of the step 4 after bleached is stood, is dried, configures dyestuff, after mixing, manual brushing applies dyestuff
It is put on timber, during which goes through that whether there is or not recess, it is ensured that wood surface is smooth in dyeing course, after standing 2-3 hours
Complete dyeing.
Six, japanning
Timber after step 5 is dyed is polished flat using fine sandpaper, then that its removing surface is clean, uses spray
Finishing coat is equably sprayed on wood surface by paint rifle, and when spray painting guarantees that finishing coat is smooth, guarantee finishing coat with a thickness of 25-35 μm.
Seven, chilling treatment
Plank taking-up of the step 6 after processed is placed in refrigerating chamber and carries out chilling treatment, the temperature of chilling treatment is
0-2 DEG C, the relative humidity of chilling treatment is 60-70%, and cold preservation time is 5-7 hours, and timber takes out to stand after refrigerating and dry in the air
It is dry, the timber of finished product can be obtained.
Further, the coarse sandpaper mesh number is 200 mesh, and fine sandpaper mesh number is 400 mesh.
Further, the wind speed of the air blower blowout is 10m/s, and wind-warm syndrome is 55-65 DEG C, and air-dry time is 2-3 hours.
Further, the bleaching agent selects the mixed liquor of the hydrogen peroxide of 35% concentration and the ammonium hydroxide of 25% concentration, wherein
Volume ratio is hydrogen peroxide: water: ammonium hydroxide=1: 1: 0.3.
Further, the dye volume ratio is alcoholic solution dyestuff: alcohol: french polish=8:65:25.
Beneficial effects of the present invention:
The present invention has carried out improved treatment to timber, is improved first to the defect of wood surface, keeps its surface most
It is possibly smooth, after anti-corrosion is impregnated, so that timber is not easy to be corroded；Dry polishing step eliminate wood surface impurity and
Loose particulate material promotes its surface flatness, and the bleaching then carried out and dyeing are handled, and bleaching effect is good, the surface after bleaching
It will not change colour for many years, so that the color of wood surface is consistent, it is more beautiful.Last chilling treatment, between timber and timber not
Loose again, wood internal structure is more stable.After various step process, the conjugation of finishing coat and timber increases the present invention,
It is not easily to fall off, aesthetics is enhanced, the service life of timber is also improved.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is present invention process method flow schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
A kind of inner and outer coffin wood surface processing method, as shown in Figure 1, the process the following steps are included:
One, improve defect
Pick out the intermediate timber containing large fracture, small holes caused by worms, using with the consistent wooden unit of the same race of wood internal ridge orientation
Quick-drying paint, such as shellac varnish, zapon confining surface are smeared in filling at sections of timber, and resin is oozed out after preventing；It has seeped
Resin out uses acid solution or solvent rub, and small crack is filled and led up with putty.It is thick using 200 mesh after quick-drying paint and putty are dry
Sand paper polishes flat, it is used together with normal lossless plank.
Two, anti-corrosion is impregnated
The more smooth inner and outer coffin timber in surface is selected, the dust and sundries of inner and outer coffin wood surface are removed with air gun, it will be wooden
Material, which is put into the pond added with antiseptic solution, to be impregnated 3-5 hours, and the volume ratio of solute and solvent is 1:20, and when immersion makes wood
Material is in liquid level always and heating device is arranged in soak with lower portion, while surfactant is added in soak, adds
Thermal and surfactant can improve the permeability of timber, complete wait impregnate, and take out timber, drain naturally, at this time timber
There are anti-corrosive properties, be not easy to be corroded.
Three, dry polishing
Timber is placed in hurricane drier and carries out air-dried, air-drying utensil used is air blower, and the wind speed of air blower blowout is
10m/s, wind-warm syndrome are 55-65 DEG C, and air-dry time is 2-3 hours, and to timber, each orientation is comprehensive up and down in air drying process
It air-dries, after air-drying to water content less than 15%, is polished with 200 mesh coarse sandpapers wood surface, air gun is used after the completion of polishing
The powder particle object that wood surface generates is cleaned out.
Four, discoloration is bleached
The inner and outer coffin timber of step 3 is laid flat on the table, is floated in the deeper local surfaces of color using bleaching agent
White processing, bleaching agent select the mixed liquor of the hydrogen peroxide of 35% concentration and the ammonium hydroxide of 25% concentration, and wherein volume ratio is hydrogen peroxide:
Water: ammonium hydroxide=1: 1: 0.3, solution is coated on wood surface, stand 20-30 minute, after the full bleaching of surface, then with clean
Wet rag surface is wiped clean；When bleaching not thorough enough, a small clean cotton gauze of group is immersed in bleaching liquid, after taking-up
It is pressed in the position for needing to bleach, until removing cotton gauze after full bleaching, scrub water wood surface is then used, has bleached at this time
At.Such method is fine for the bleaching effect of timber, and the surface after bleaching will not change colour for many years.
Five, dyeing is handled
Timber of the step 4 after bleached is stood, is dried.Dyestuff is configured, weighing volume ratio is alcoholic solution dyestuff: alcohol:
French polish=8:65:25 dyestuff, after mixing, dyestuff is applied on timber by manual brushing, has during which been gone through
Without recess, it is ensured that wood surface is smooth in dyeing course, and dyeing can be completed after standing 2-3 hours.Such colouring method alcohol
It is volatile, but nonwetting timber, fluffy phenomenon is eliminated, and dye in bright gay color, the obtained grain of wood is graceful,
Color is uniform.
Six, japanning
Timber after step 5 is dyed is polished flat using the fine sandpaper that mesh number is 400 mesh, then that its surface is clear
Reason is clean, and finishing coat is equably sprayed on wood surface using spray gun for paint, and when spray painting guarantees that finishing coat is smooth, guarantee finishing coat with a thickness of
25-35μm。
Seven, chilling treatment
Plank taking-up of the step 6 after processed is placed in refrigerating chamber and carries out chilling treatment, the temperature of chilling treatment is
0-2 DEG C, the relative humidity of chilling treatment is 60-70%, and cold preservation time is 5-7 hours, and timber is after chilling treatment, in timber
Portion's structure is more stable.Timber, which takes out to stand after refrigerating, to be dried, and the timber of finished product can be obtained.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (5)
1. a kind of inner and outer coffin wood surface processing method, which is characterized in that the process the following steps are included:
One, improve defect
The intermediate timber containing large fracture, small holes caused by worms is picked out, is clogged using with the consistent wooden unit of the same race of wood internal ridge orientation,
Quick-drying paint is smeared at sections of timber；The resin oozed out uses acid solution or solvent rub, and small crack is filled and led up with putty；To fast
It is polished flat after dried lacquer and putty are dry using coarse sandpaper, it is used together with normal lossless plank；
Two, anti-corrosion is impregnated
The more smooth inner and outer coffin timber in surface is selected, the dust and sundries of inner and outer coffin wood surface are removed with air gun, timber is put
Enter in the pond added with antiseptic solution and impregnate 3-5 hours, the volume ratio of solute and solvent is 1:20, and when immersion makes timber begin
Heating device is arranged in soak with lower portion in liquid level eventually, while adding surfactant in soak, wait impregnate
It completes, takes out timber, drain naturally；
Three, dry polishing
Timber is placed in hurricane drier and carries out air-dried, air-drying utensil used is air blower, in air drying process to timber above and below
The each orientation in left and right air-dries comprehensively, after air-drying to water content less than 15%, is polished with coarse sandpaper wood surface, polishing is completed
The powder particle object that wood surface generates is cleaned out using air gun afterwards；
Four, discoloration is bleached
The inner and outer coffin timber of step 3 is laid flat on the table, is carried out at bleaching in the deeper local surfaces of color using bleaching agent
Reason, solution is coated on wood surface, stands 20-30 minutes, after the full bleaching of surface, then with clean wet rag by surface
It wipes clean；When bleaching not thorough enough, a small clean cotton gauze of group is immersed in bleaching liquid, is pressed in what needs were bleached after taking-up
Then scrub water wood surface is used until removing cotton gauze after full bleaching in position, bleaching is completed at this time；
Five, dyeing is handled
Timber of the step 4 after bleached is stood, is dried, configures dyestuff, after mixing, dyestuff is applied to by manual brushing
On timber, during which go through that whether there is or not recess, it is ensured that wood surface is smooth in dyeing course, can be completed after standing 2-3 hours
Dyeing；
Six, japanning
Timber after step 5 is dyed is polished flat using fine sandpaper, then that its removing surface is clean, uses spray gun for paint
Finishing coat is equably sprayed on wood surface, when spray painting, guarantees that finishing coat is smooth, guarantee finishing coat with a thickness of 25-35 μm；
Seven, chilling treatment
Plank taking-up of the step 6 after processed is placed in refrigerating chamber and carries out chilling treatment, the temperature of chilling treatment is 0-2
DEG C, the relative humidity of chilling treatment is 60-70%, and cold preservation time is 5-7 hours, and timber, which takes out to stand after refrigerating, to be dried,
The timber of finished product can be obtained.
2. a kind of inner and outer coffin wood surface processing method according to claim 1, which is characterized in that the coarse sandpaper mesh number is
200 mesh, fine sandpaper mesh number are 400 mesh.
3. a kind of inner and outer coffin wood surface processing method according to claim 1, which is characterized in that the air blower blowout
Wind speed is 10m/s, and wind-warm syndrome is 55-65 DEG C, and air-dry time is 2-3 hours.
4. a kind of inner and outer coffin wood surface processing method according to claim 1, which is characterized in that the bleaching agent is selected
The mixed liquor of the hydrogen peroxide of 35% concentration and the ammonium hydroxide of 25% concentration, wherein volume ratio is hydrogen peroxide: water: ammonium hydroxide=1: 1: 0.3.
5. a kind of inner and outer coffin wood surface processing method according to claim 1, which is characterized in that the dye volume ratio is
Alcoholic solution dyestuff: alcohol: french polish=8:65:25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903049.6A CN108942420A (en) | 2018-08-09 | 2018-08-09 | A kind of inner and outer coffin wood surface processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903049.6A CN108942420A (en) | 2018-08-09 | 2018-08-09 | A kind of inner and outer coffin wood surface processing method |
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| Publication Number | Publication Date |
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| CN108942420A true CN108942420A (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810903049.6A Pending CN108942420A (en) | 2018-08-09 | 2018-08-09 | A kind of inner and outer coffin wood surface processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823352A (en) * | 2020-07-24 | 2020-10-27 | 绿材高科技术(宁波)有限公司 | Safe case |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552517A (en) * | 2013-10-18 | 2015-04-29 | 青岛市首胜实业有限公司 | Pretreatment method of surface of decorative wood |
| CN104984888A (en) * | 2015-06-04 | 2015-10-21 | 安徽宏润工艺品有限公司 | Wood board paint spraying method |
| CN108372569A (en) * | 2018-04-28 | 2018-08-07 | 湖州博立科技股份有限公司 | Wood preservation insect-prevention method |
-
2018
- 2018-08-09 CN CN201810903049.6A patent/CN108942420A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552517A (en) * | 2013-10-18 | 2015-04-29 | 青岛市首胜实业有限公司 | Pretreatment method of surface of decorative wood |
| CN104984888A (en) * | 2015-06-04 | 2015-10-21 | 安徽宏润工艺品有限公司 | Wood board paint spraying method |
| CN108372569A (en) * | 2018-04-28 | 2018-08-07 | 湖州博立科技股份有限公司 | Wood preservation insect-prevention method |
Non-Patent Citations (2)
| Title |
|---|
| 李赐生: "论实木家具材质缺陷的处理技术", 《北京木材工业》 * |
| 轻工业发展战略研究中心: "《中国轻工业年鉴1990》", 31 December 1990 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823352A (en) * | 2020-07-24 | 2020-10-27 | 绿材高科技术(宁波)有限公司 | Safe case |
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Application publication date: 20181207 |