CN102198682A - Production technology of solid wood multi-layer composite floor board - Google Patents
Production technology of solid wood multi-layer composite floor board Download PDFInfo
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- CN102198682A CN102198682A CN2011101173235A CN201110117323A CN102198682A CN 102198682 A CN102198682 A CN 102198682A CN 2011101173235 A CN2011101173235 A CN 2011101173235A CN 201110117323 A CN201110117323 A CN 201110117323A CN 102198682 A CN102198682 A CN 102198682A
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- floor board
- solid wood
- composite floor
- clout
- production technology
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Abstract
The invention discloses a production technology of a solid wood multi-layer composite floor board, comprising the following technical steps of: (1) cutting and trimming a solid wood veneer excess material into excess material veneers; (2) coating adhesives on two sides of each excess material veneer, assembling the excess material veneers layer by layer according to required standard, and compressing the assembled excess material veneers into a compressed wood cube by a cold press; (3) sawing the compressed wood cube into floor board blanks of certain specification, and forming floor board rabbets after drying; or slicing the compressed wood cube into composite floor board fabrics, and forming the composite floor boards after drying. In the production technology of the solid wood multi-layer composite floor board, veneer excess material of valuable timbers is fully used, the production process and the produced floor board products are both safe and environment-friendly, product quality is steady, and resource is saved.
Description
Technical field
The present invention relates to a kind of production technology of floor, specifically a kind of leftover pieces cold-press process of precious timber lining that utilizes is pressed into the technology that timber floor is produced in the regeneration of high density flitch, promptly a kind of production technology that makes up the compressed wood floor.
Background technology
The lining of existing solid wooden compound floor all is to be formed through rotary-cut, slicing or sawing by precious timber, thereby the tailing that the many width of meeting generation, length differ in lining production.At present, therefore most of floor enterprise can also not make full use of the value of these precious timber clouts these clouts as the firewood burning.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind ofly can make full use of precious timber veneer clout, the production technology of safety and environmental protection and stay-in-grade combination compressed wood solid wood multi-layer composite floor board.
For solving the problems of the technologies described above, the production technology of a kind of solid wood multi-layer composite floor board of the present invention comprises following processing step: 1. the plates of solid wood clout is cut and be trimmed to the clout veneer; 2. with described clout veneer double spread stick, specification is as required organized embryo layer by layer and is mated formation, and forms the compression flitch with the cold press pressing again; 3. the sawing of described compression flitch is become the floor stock of certain specification, after drying, carry out floor tongue and groove moulding; Perhaps the slicing of described combination compression flitch is become the composite floor board lining, after drying, make composite floor board.
The production technology of above-mentioned a kind of solid wood multi-layer composite floor board, described plates of solid wood clout is the lining clout of the different size that produces in rotary-cut, slicing or sawing process of log, through cutting finishing, four limits more directly are described clout veneer, described clout veneer is a rectangle, thickness is not limit, length 200～2600mm, width 10～60mm.
The production technology of above-mentioned a kind of solid wood multi-layer composite floor board, described plates of solid wood clout are the lining clout that a kind of wood is planted.
The production technology of above-mentioned a kind of solid wood multi-layer composite floor board, described plates of solid wood clout are the lining clout that two or more wood is planted.
The production technology of above-mentioned a kind of solid wood multi-layer composite floor board, the coating weight of the pressure sensitive adhesive double coated stick of described clout veneer is 200～250g/m
2
The production technology of above-mentioned a kind of solid wood multi-layer composite floor board, the pressure of described cold press are 19～25kg/cm
2, pressing time is 2～4 hours, being pressed into density is 850～1100kg/cm
3, length 1200～2600mm, width and thickness is the described compression flitch of 400～600mm.Can make glue infiltrate wood-fibred like this, under the effect of external force, be compressed, increase the density of timber, improve every physicochemical properties such as its internal bond strength, MOR, expansion rate of water absorption, anisotropy, make timber more stable.
The production technology of above-mentioned a kind of solid wood multi-layer composite floor board, it is the floor stock of 17mm or 20mm that the sawing of described compression flitch is become thickness.
The production technology of above-mentioned a kind of solid wood multi-layer composite floor board, it is the composite floor board lining of 0.6～2.0mm that the slicing of described compression flitch is become thickness.
The present invention is owing to adopted technique scheme, it is with the tailing of precious timber through producing in rotary-cut, slicing or the sawing process, pass through high-pressure molding, be combined into highdensity square bar, and then slicing becomes the lining of solid wooden compound floor, or directly be sawn into the stock of timber floor, make composite floor board at last, not only made full use of the veneer clout of precious timber, and flooring product safety and environmental protection, the steady quality of production process and production, resource saved.
The specific embodiment
The production technology of 1 one kinds of solid wood multi-layer composite floor boards of embodiment comprises following processing step:
1. the lining clout of the different size that precious log is produced in rotary-cut, slicing or sawing process, through cutting finishing, four limits more directly are the clout veneer, the clout veneer is roughly rectangle, thickness is not limit, and length can be selected at 200～2600mm, and width can be selected at 10～60mm;
2. with above-mentioned clout veneer double spread stick, coating weight is 200～250g/m
2, specification is as required organized embryo layer by layer and is mated formation;
3. adopting cold press is 19～25kg/cm at pressure
2Pressure under pressing 2～4 hours, being combined into density is 850～1100kg/cm
3, length is 1200～2600mm, width and thickness is the compression flitch of 400～600mm.
4. combinations thereof being compressed the flitch sawing, to become thickness be 17mm or 20mm, length and width are the floor stock of certain specification, after drying, carry out floor tongue and groove moulding, paint finishing, its technology are as the production of solid wooden floor board: the compression flitch--sawing--floor specification stock--drying--four sides light--tongue and groove---paint.
The production technology of 2 one kinds of solid wood multi-layer composite floor boards of embodiment, after 3. 1. the step as embodiment 1 extremely make the compression flitch, carry out following operation:
4. the slicing of above-mentioned compression flitch being become thickness is the lining of 0.6～2.0mm, after drying, and the explained hereafter that lining and multilayer gluing plate substrate are pressed solid wooden compound floor:
In the technology of the present invention, used cold pressing glue, the used hot pressing glue of making composite floor board of making compression flitch is environment-friendly adhesive, and the final finished burst size of methanal is lower than the 1.5mg/L of national standard.Simultaneously, according to the requirement of product, the plates of solid wood clout can be selected all to adopt the clout of planting with a kind of wood, or adopts two kinds (containing) lining clout with the overwood kind.
Claims (8)
1. the production technology of a solid wood multi-layer composite floor board is characterized in that, it comprises following processing step: 1. the plates of solid wood clout is cut and be trimmed to the clout veneer; 2. with described clout veneer double spread stick, specification is as required organized embryo layer by layer and is mated formation, and forms the compression flitch with the cold press pressing again; 3. the sawing of described compression flitch is become the floor stock of certain specification, after drying, carry out floor tongue and groove moulding; Perhaps the slicing of described combination compression flitch is become the composite floor board lining, after drying, make composite floor board.
2. the production technology of a kind of solid wood multi-layer composite floor board as claimed in claim 1, it is characterized in that, described plates of solid wood clout is the lining clout of the different size that produces in rotary-cut, slicing or sawing process of log, through cutting finishing, four limits more directly are described clout veneer, and described clout veneer is a rectangle, and thickness is not limit, length 200～2600mm, width 10～60mm.
3. the production technology of a kind of solid wood multi-layer composite floor board as claimed in claim 1 or 2 is characterized in that, described plates of solid wood clout is the lining clout that a kind of wood is planted.
4. the production technology of a kind of solid wood multi-layer composite floor board as claimed in claim 1 or 2 is characterized in that, described plates of solid wood clout is the lining clout that two or more wood is planted.
5. the production technology of a kind of solid wood multi-layer composite floor board as claimed in claim 1 or 2 is characterized in that, the coating weight of the pressure sensitive adhesive double coated stick of described clout veneer is 200～250g/m
2
6. the production technology of a kind of solid wood multi-layer composite floor board as claimed in claim 1 or 2 is characterized in that, the pressure of described cold press is 19～25kg/cm
2, pressing time is 2～4 hours, being pressed into density is 850～1100kg/cm
3, length 1200～2600mm, width and thickness is the described compression flitch of 400～600mm.
7. the production technology of a kind of solid wood multi-layer composite floor board as claimed in claim 1 or 2 is characterized in that, it is the floor stock of 17mm or 20mm that the sawing of described compression flitch is become thickness.
8. the production technology of a kind of solid wood multi-layer composite floor board as claimed in claim 1 or 2 is characterized in that, it is the composite floor board lining of 0.6～2.0mm that the slicing of described compression flitch is become thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101173235A CN102198682A (en) | 2011-05-03 | 2011-05-03 | Production technology of solid wood multi-layer composite floor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101173235A CN102198682A (en) | 2011-05-03 | 2011-05-03 | Production technology of solid wood multi-layer composite floor board |
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| Publication Number | Publication Date |
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| CN102198682A true CN102198682A (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101173235A Pending CN102198682A (en) | 2011-05-03 | 2011-05-03 | Production technology of solid wood multi-layer composite floor board |
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| CN (1) | CN102198682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786222A (en) * | 2014-02-19 | 2014-05-14 | 方正达 | Front-and-back movement lead screw used method for machining board capable of being sprayed with coating materials |
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|---|---|---|---|---|
| CN1218131A (en) * | 1998-08-11 | 1999-06-02 | 杨智良 | Production of tongued-and-grooved wood blocks for parquet floor |
| CN1586839A (en) * | 2004-09-16 | 2005-03-02 | 卜林海 | Method for making vertical wood structure thin plate and composite floor |
| CN1978164A (en) * | 2005-12-06 | 2007-06-13 | 戴武兵 | Method for making aldehyde-free composite floor-board |
| JP2007154626A (en) * | 2005-12-09 | 2007-06-21 | Matsushita Electric Works Ltd | Woody reformation flooring and reforming method |
| CN201206316Y (en) * | 2008-04-22 | 2009-03-11 | 德胜（苏州）洋楼有限公司 | Wooden floor composed of remainder |
| CN101391430A (en) * | 2007-09-17 | 2009-03-25 | 张勇 | Production method for producing wood composite floor using waste wood and products thereof |
| CN101565999A (en) * | 2008-04-22 | 2009-10-28 | 苏州德胜住宅研究院有限公司 | Wood floor made by reutilizing wood slashings and manufacture method thereof |
| WO2009132235A2 (en) * | 2008-04-24 | 2009-10-29 | Liu David C | Water resistant wide floor boards |
| CN201391070Y (en) * | 2009-01-19 | 2010-01-27 | 杭州升佳集团有限公司 | Strengthened solid wood flooring |
-
2011
- 2011-05-03 CN CN2011101173235A patent/CN102198682A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218131A (en) * | 1998-08-11 | 1999-06-02 | 杨智良 | Production of tongued-and-grooved wood blocks for parquet floor |
| CN1586839A (en) * | 2004-09-16 | 2005-03-02 | 卜林海 | Method for making vertical wood structure thin plate and composite floor |
| CN1978164A (en) * | 2005-12-06 | 2007-06-13 | 戴武兵 | Method for making aldehyde-free composite floor-board |
| JP2007154626A (en) * | 2005-12-09 | 2007-06-21 | Matsushita Electric Works Ltd | Woody reformation flooring and reforming method |
| CN101391430A (en) * | 2007-09-17 | 2009-03-25 | 张勇 | Production method for producing wood composite floor using waste wood and products thereof |
| CN201206316Y (en) * | 2008-04-22 | 2009-03-11 | 德胜（苏州）洋楼有限公司 | Wooden floor composed of remainder |
| CN101565999A (en) * | 2008-04-22 | 2009-10-28 | 苏州德胜住宅研究院有限公司 | Wood floor made by reutilizing wood slashings and manufacture method thereof |
| WO2009132235A2 (en) * | 2008-04-24 | 2009-10-29 | Liu David C | Water resistant wide floor boards |
| CN201391070Y (en) * | 2009-01-19 | 2010-01-27 | 杭州升佳集团有限公司 | Strengthened solid wood flooring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786222A (en) * | 2014-02-19 | 2014-05-14 | 方正达 | Front-and-back movement lead screw used method for machining board capable of being sprayed with coating materials |
| CN103786222B (en) * | 2014-02-19 | 2015-10-07 | 海安县华达铝型材有限公司 | Use movable leading screw and the method for processing sheet material of energy spraying coating material |
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Application publication date: 20110928 |