CN213563161U - Environment-friendly recombined wood three-ply board - Google Patents
Environment-friendly recombined wood three-ply board Download PDFInfo
- Publication number
- CN213563161U CN213563161U CN201922408971.0U CN201922408971U CN213563161U CN 213563161 U CN213563161 U CN 213563161U CN 201922408971 U CN201922408971 U CN 201922408971U CN 213563161 U CN213563161 U CN 213563161U
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- Prior art keywords
- wood
- board
- layer board
- layer
- plate
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- 239000002023 wood Substances 0.000 title claims abstract description 39
- 239000010410 layer Substances 0.000 claims abstract description 65
- 239000003292 glue Substances 0.000 claims abstract description 13
- 239000011120 plywood Substances 0.000 claims abstract description 9
- 239000002356 single layer Substances 0.000 claims abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000008521 reorganization Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The utility model discloses an environmental protection reorganization wood three-ply board comprises three-layer reorganization wood, and the three-layer is upper plate, well plywood and lower plywood respectively, and the upper plate is the same with well plywood behind the ninety degrees rotation, and the middle plywood is the same with lower plywood behind the ninety degrees rotation. The upper and lower surface plates of the three-recombined wood three-ply board can be pasted. The recombined wood is obtained by slicing a multi-layer board; the multilayer board is obtained by pressing single-layer boards, and aldehyde-free cold-pressed glue is arranged between the single-layer boards. The utility model discloses from top to bottom for the vertical subsides of the multilayer board side of planning the veneer, can prevent like this from warping the bending from top to bottom, and the centre is the horizontal subsides of the multilayer board side of planning immediately, can prevent like this to control the warp tile perk. According to the structure, the formaldehyde-free cold-pressed glue is used for pressing the plate to have tension between the upper part and the lower part and between the left part and the right part, so that the plate cannot deform due to temperature or humidity.
Description
Technical Field
The utility model relates to a plywood field specifically is an environmental protection restructuring wood three-ply board.
Background
The prior art has three methods for producing: 1, pasting veneer veneers on two sides, arranging a spliced and recombined wood three-ply board in the middle, and pressing the three layers by a press; 2, pasting veneer veneers on two sides, arranging the whole recombined wood three-ply board in the middle, and pressing the three layers by a press; 3 sticking technical wood on one side, splicing or integrally recombining the three layers of the three-ply board in the middle, and pressing the three layers by a press.
The prior art has the following disadvantages: 1, uneven treatment is carried out on the splicing position when the spliced and recombined wood three-ply board is used as the recombined wood three-ply board in the middle, so that the board surface is protruded and uneven; 2, the whole veneer is used as the raw material of the recombined wood three-ply board in the middle, the requirement is high, the cost is high, and the resources are limited; 3, the board produced by using the whole or spliced recombined wood three-ply board has high probability of tile warping and poor flexibility because of deformation under the influence of temperature and humidity; 4, the single-sided adhesive technical wood is high in formaldehyde content and not environment-friendly.
SUMMERY OF THE UTILITY MODEL
The utility model provides an environmental protection reorganization wood three-ply board.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the three-layer board is composed of three layers of recombined wood, wherein the three layers are an upper layer board, a middle layer board and a lower layer board respectively, the upper layer board is the same as the middle layer board after being rotated by ninety degrees, and the middle layer board is the same as the lower layer board after being rotated by ninety degrees.
An environment-friendly recombined wood three-ply board consists of three layers of recombined wood and two surface boards, wherein the three layers are an upper layer board, a middle layer board and a lower layer board respectively, the upper layer board is the same as the middle layer board after being rotated by ninety degrees, and the middle layer board is the same as the lower layer board after being rotated by ninety degrees; one surface plate is arranged on the upper plate through aldehyde-free cold-pressed glue, and the other surface plate is arranged below the lower plate through aldehyde-free cold-pressed glue.
The environment-friendly reconstituted wood plywood consists of N layers of reconstituted wood and N +1 layers of surface boards, wherein the surface boards and the reconstituted wood are alternately placed, aldehyde-free cold-pressed glue is arranged between the surface boards and the reconstituted wood, and two adjacent reconstituted wood are mutually perpendicular.
Has the advantages that: the utility model discloses from top to bottom for the vertical subsides of the multilayer board side of planning the veneer, can prevent like this from warping the bending from top to bottom, and the centre is the horizontal subsides of the multilayer board side of planning immediately, can prevent like this to control the warp tile perk. According to the structure, the formaldehyde-free cold-pressed glue is used for pressing the plate to have tension between the upper part and the lower part and between the left part and the right part, so that the plate cannot deform due to temperature or humidity.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 3 of the present invention;
fig. 3 is a schematic view of the overall structure of embodiment 4 of the present invention.
In the figure: 1 upper plate, 2 middle plate, 3 lower plate and 4 surface plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
a plurality of single-layer boards are laminated into a multi-layer board through aldehyde-free cold pressing glue, and the multi-layer board is sliced to obtain the reconstituted wood.
The grain directions of the single-layer boards of two adjacent layers of the multilayer board are vertical.
The slicing thickness is 0.4-2 mm.
Example 2:
on the basis of embodiment 1, an environmental protection restructured wood three-ply board comprises three layers of restructured wood, wherein the three layers are an upper layer board 1, a middle layer board 2 and a lower layer board 3 respectively, the upper layer board 1 is the same as the middle layer board 2 after rotating for ninety degrees, and the middle layer board 2 is the same as the lower layer board 3 after rotating for ninety degrees.
Example 3:
on the basis of the embodiment 1, the environment-friendly recombined wood three-ply board consists of three layers of recombined wood and two surface boards 4, wherein the three layers are an upper layer board 1, a middle layer board 2 and a lower layer board 3 respectively, the upper layer board 1 is the same as the middle layer board 2 after rotating for ninety degrees, and the middle layer board 2 is the same as the lower layer board 3 after rotating for ninety degrees; the surface plates 4 are mounted one on the upper plate 1 by the aldehyde-free cold-pressed glue and one on the lower plate 3 by the aldehyde-free cold-pressed glue. The surface plate 4 is sliced from a single-layer plate.
Example 4:
on the basis of embodiment 1, the environment-friendly reconstituted wood plywood consists of N layers of reconstituted wood and N +1 layers of surface boards 4, wherein the surface boards 4 and the reconstituted wood are alternately placed, formaldehyde-free cold-pressed glue is arranged between the surface boards 4 and the reconstituted wood, and two adjacent reconstituted wood are perpendicular to each other. The surface plate 4 is obtained by slicing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. An environment-friendly recombined wood three-ply board is characterized by consisting of three layers of recombined wood and two surface boards (4), wherein the three layers are an upper layer board (1), a middle layer board (2) and a lower layer board (3), the upper layer board (1) is the same as the middle layer board (2) after rotating ninety degrees, and the middle layer board (2) is the same as the lower layer board (3) after rotating ninety degrees; one surface plate (4) is arranged on the upper layer plate (1) through aldehyde-free cold-pressing glue, and the other surface plate is arranged below the lower layer plate (3) through aldehyde-free cold-pressing glue; the reconstituted wood comprises a plurality of single-layer boards, the single-layer boards are laminated into a multi-layer board through aldehyde-free cold-pressing glue, and the multi-layer board is sliced to obtain the reconstituted wood; the grain directions of the single-layer boards of two adjacent layers of the multilayer board are vertical.
2. The environmentally friendly reconstituted wood plywood of claim 1, wherein the sliced thickness is 0.4-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408971.0U CN213563161U (en) | 2019-12-28 | 2019-12-28 | Environment-friendly recombined wood three-ply board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408971.0U CN213563161U (en) | 2019-12-28 | 2019-12-28 | Environment-friendly recombined wood three-ply board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213563161U true CN213563161U (en) | 2021-06-29 |
Family
ID=76520914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922408971.0U Expired - Fee Related CN213563161U (en) | 2019-12-28 | 2019-12-28 | Environment-friendly recombined wood three-ply board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213563161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714450A (en) * | 2022-05-09 | 2022-07-08 | 广东德派克家居科技有限公司 | Composite wood board and production process and equipment thereof |
-
2019
- 2019-12-28 CN CN201922408971.0U patent/CN213563161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714450A (en) * | 2022-05-09 | 2022-07-08 | 广东德派克家居科技有限公司 | Composite wood board and production process and equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |