CN103357558A - Broadleaf wood element board surface spreading process for wood floor - Google Patents
Broadleaf wood element board surface spreading process for wood floor Download PDFInfo
- Publication number
- CN103357558A CN103357558A CN2013103157895A CN201310315789A CN103357558A CN 103357558 A CN103357558 A CN 103357558A CN 2013103157895 A CN2013103157895 A CN 2013103157895A CN 201310315789 A CN201310315789 A CN 201310315789A CN 103357558 A CN103357558 A CN 103357558A
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- element board
- plain plate
- glue
- urea
- broadleaf
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Abstract
The invention discloses a broadleaf wood element board surface spreading process for a wood floor. An element board to be painted for the wood floor is involved. The process is implemented by the following steps of cleaning the upper surface of the element board by using an air blower; coating phenol glue or urea-formaldehyde glue on the upper surface of the element board; air-drying the element board at normal temperature to cross-link and cure the phenol glue or the urea-formaldehyde glue to a low extent; sawing a single element board into small blocks according to a standard; and sanding the upper surface of the element board to remove burrs to smoothen the upper surface of the element board, and enabling the element board to enter a groove and tongue painting procedure. According to the process, invisible cracks are effectively promoted to be closed, the burrs on the surface are cured, and the cured burrs are easy to grind, so that the quantity of the burrs on the surface is greatly reduced compared with that in the conventional process, a subsequent painting process is facilitated, the effect of improving the appearance quality of a wood floor finished product is achieved, the internal stress, which is generated when the humidity of a using environment is more greatly changed, of the wood floor can also be resisted, cracks are reduced, and the stability of the product is improved.
Description
Technical field
The utility model relates to the production and processing field of timber floor, is specifically related to the surperficial spreading process that a kind of timber floor is used broadleaf element plate.
Background technology
Broadleaf is fine and closely woven with its material, lines is straight, corrosion resistance is high is widely used as in the raw material of high-grade timber floor dash board, and the thickness range of timber floor dash board is generally between 0.2mm-6mm, cutting mode according to the thickness different choice of dash board is also different, the dash board of 3-6mm thickness generally adopts slicing or sawing, and the dash board of 0.2-2mm then can only could be processed by rotary-cut.Broadleaf belongs to high-grade timber, and its thickness generally designs between 0.2-2mm when therefore using broadleaf as dash board, so the raw material of broadleaf is processed into dash board through rotary-cut.
The dash board of timber floor be not called as plain plate before the japanning, the plain plate of existing technique after to the rotary-cut then japanning of directly polishing, because the plain plate burr that the employing rotary cutting mode cuts is many and soft, therefore polishing is also manually repeatedly polished with regard to comparatively loaded down with trivial details needs and just can be reached any surface finish; Moreover the thickness of plain plate is the thickest only has 2mm, and can there be the sightless blind crack of naked eyes in the plain plate after the rotary-cut, and these crackles are behind japanning, because the infiltration of paint vehicle and expand and will display causes the cracking of backplate surface, so that product quality can not be guaranteed.
Summary of the invention
The technical problem to be solved in the present invention provides the surperficial spreading process that a kind of timber floor is used broadleaf element plate, not only can solidify burr makes it easy to polish and can fill up the invisible crack that produces in the plain plate process, improve the intensity of plain plate itself, and then product can not ftracture after guaranteeing japanning.
The present invention is achieved through the following technical solutions:
Timber floor comprises the plain plate of the timber floor for the treatment of japanning with the surperficial spreading process of broadleaf element plate, and its feature may further comprise the steps: 1) clean plain plate: plain plate upper surface is clean with the air blast cleaning; 2) plain plate gluing: be coated with phenol glue at plain plate upper surface, coating weight is 120 ~ 150 g/m
2Or being coated with urea-formaldehyde glue at plain plate upper surface, coating weight is 160 ~ 170g/m
23) dry plain plate under the normal temperature and make phenol glue or urea-formaldehyde glue low degree crosslinking curing; 4) open the bar burst: according to standard monolithic element bladed saw is slit into fritter; 5) sanding is fixed thick: plain plate upper surface is carried out entering tongue and groove japanning operation after sanding polishing removal burr makes it level and smooth.
The further improvement project of the present invention is that the coating weight of described phenol glue is 120 g/m
2Or the coating weight of described urea-formaldehyde glue is 250 g/m
2
The present invention compared with prior art has the following advantages:
The present invention is directed to invisible crack and Burr Problem that broadleaf easily produces in being processed into the process of veneer, before plain plate japanning, be coated with urea-formaldehyde glue or phenol glue, sizing material can penetrate into the pore of plain sheet material matter, in wood radiaftive rays and the space between cells, it is stressed around the invisible crack on plain plate surface after sizing material dries, effectively promote closure and the burr of crackle to obtain solidifying, just can remove easily burr with sander polishing surface again, the burr amount on surface more in the past technique greatly reduces, be convenient to follow-up lacquering technique to reach the effect that promotes finished product flooring look quality, also can resist the internal stress that the floor produces when environment for use humidity changes greatly, reduce cracking, improve the stability of product.
The specific embodiment
Embodiment 1
Timber floor comprises the plain plate of the timber floor for the treatment of japanning with the surperficial spreading process of broadleaf element plate, may further comprise the steps: 1) clean plain plate: plain plate upper surface is clean with the air blast cleaning; 2) plain plate gluing: be coated with phenol glue at plain plate upper surface, coating weight is 120 g/m
2, 3) dry plain plate under the normal temperature and make phenol glue or urea-formaldehyde glue low degree crosslinking curing; 4) open the bar burst: according to standard monolithic element bladed saw is slit into fritter; 5) sanding is fixed thick: plain plate upper surface is carried out entering tongue and groove japanning operation after sanding polishing removal burr makes it level and smooth.
Embodiment 2
Timber floor comprises the plain plate of the timber floor for the treatment of japanning with the surperficial spreading process of broadleaf element plate, may further comprise the steps: 1) clean plain plate: plain plate upper surface is clean with the air blast cleaning; 2) plain plate gluing: be coated with urea-formaldehyde glue at plain plate upper surface, coating weight is 170g/m
23) dry plain plate under the normal temperature and make phenol glue or urea-formaldehyde glue low degree crosslinking curing; 4) open the bar burst: according to standard monolithic element bladed saw is slit into fritter; 5) sanding is fixed thick: plain plate upper surface is carried out entering tongue and groove japanning operation after sanding polishing removal burr makes it level and smooth.
Claims (2)
1. timber floor comprises the plain plate of the timber floor for the treatment of japanning with the surperficial spreading process of broadleaf element plate, and its feature may further comprise the steps: 1) clean plain plate: plain plate upper surface is clean with the air blast cleaning; 2) plain plate gluing: be coated with phenol glue at plain plate upper surface, coating weight is 120 ~ 150 g/m
2Or being coated with urea-formaldehyde glue at plain plate upper surface, coating weight is 160 ~ 170g/m
23) dry plain plate under the normal temperature and make phenol glue or urea-formaldehyde glue low degree crosslinking curing; 4) open the bar burst: according to standard monolithic element bladed saw is slit into fritter; 5) sanding is fixed thick: plain plate upper surface is carried out entering tongue and groove japanning operation after sanding polishing removal burr makes it level and smooth.
2. timber floor as claimed in claim 1 is with the surperficial spreading process of broadleaf element plate, and it is characterized in that: the coating weight of described phenol glue is 120 g/m
2Or the coating weight of described urea-formaldehyde glue is 170 g/m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103157895A CN103357558A (en) | 2013-07-25 | 2013-07-25 | Broadleaf wood element board surface spreading process for wood floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103157895A CN103357558A (en) | 2013-07-25 | 2013-07-25 | Broadleaf wood element board surface spreading process for wood floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103357558A true CN103357558A (en) | 2013-10-23 |
Family
ID=49360307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103157895A Pending CN103357558A (en) | 2013-07-25 | 2013-07-25 | Broadleaf wood element board surface spreading process for wood floor |
Country Status (1)
| Country | Link |
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| CN (1) | CN103357558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400586A (en) * | 2014-10-17 | 2015-03-11 | 东莞市热线家具有限公司 | Wood burr thorough removing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767363A (en) * | 2010-01-20 | 2010-07-07 | 东北林业大学 | Reinforced laminated veneer lumber of multilayer glass fiber and manufacturing method thereof |
| CN102490217A (en) * | 2011-12-02 | 2012-06-13 | 朱江福 | Thin board veneering method for bamboo floor |
-
2013
- 2013-07-25 CN CN2013103157895A patent/CN103357558A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767363A (en) * | 2010-01-20 | 2010-07-07 | 东北林业大学 | Reinforced laminated veneer lumber of multilayer glass fiber and manufacturing method thereof |
| CN102490217A (en) * | 2011-12-02 | 2012-06-13 | 朱江福 | Thin board veneering method for bamboo floor |
Non-Patent Citations (1)
| Title |
|---|
| 高振忠: "《木质地板生产与使用》", 30 September 2004, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400586A (en) * | 2014-10-17 | 2015-03-11 | 东莞市热线家具有限公司 | Wood burr thorough removing method |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |