CN211709548U - Composite material veneer plywood - Google Patents
Composite material veneer plywood Download PDFInfo
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- CN211709548U CN211709548U CN201922274010.5U CN201922274010U CN211709548U CN 211709548 U CN211709548 U CN 211709548U CN 201922274010 U CN201922274010 U CN 201922274010U CN 211709548 U CN211709548 U CN 211709548U
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Abstract
The utility model discloses a composite material veneer plywood, which comprises a veneer layer, veneer layers and a plywood layer, wherein the veneer layers are respectively arranged on two sides of the plywood layer, and the veneer layers are glued and fixed on the veneer layers on two sides through adhesives; the veneer layer is fixed on the veneer layer by gluing irregular-shaped surface fine materials. The utility model discloses plywood roughness, the surface bonding strength improvement behind the combined material veneer plywood used wood fiber layer or wooden wood shavings layer veneer, resistant pollution, boiling water, corrosion resisting property reinforcing, the surface moisture content is even, has increased the physical mechanical properties of panel.
Description
Technical Field
The utility model relates to a composite board makes technical field, specifically is a combined material veneer plywood.
Background
The plywood is a decoration material appearing in the market in recent years, and the product usually takes multilayer plywood as a base material, and the surface of the base material of the plywood on the market is mainly adhered with wood skins of poplar, peach blossom core, sweet osmanthus flower and the like. The base material has the problems of poor flatness, poor surface binding degree, pollution resistance, boiling resistance, poor corrosion resistance, uneven surface water content and the like.
SUMMERY OF THE UTILITY MODEL
The invention aims to solve the technical problems and provides the plywood with the composite material veneer, which has the characteristics of good flatness, high surface bonding strength, low water content, dimensional stability, cracking resistance and good cold and hot cycle resistance. The technical scheme adopted for achieving the purpose of the invention is as follows:
the veneer board with the composite material veneer comprises a veneer layer, veneer layers and a veneer layer, wherein the veneer layers are arranged on two sides of the veneer layer respectively, and the veneer layers are fixed on the veneer layers through adhesives in a gluing mode; the veneer layer is fixed on the veneer layer by gluing irregular-shaped surface fine materials.
Preferably, the composite material veneer is 9-23mm thick.
Preferably, the thickness of the facing layer is 0.5-2 mm; the thickness of the veneer layer is 0.1-3.2 mm; the thickness of the plywood layer is 5-21 mm.
Preferably, the veneer layer is a wood fiber layer or a wood shaving layer.
Preferably: the veneer layers are fixed on the veneer layers on the two sides through adhesive in a gluing mode.
Preferably: the plywood layer is 2450-2750 mm long and 1230-1310 mm wide.
The utility model has the advantages that:
1. the plywood planeness and the surface bonding strength are improved after the veneer is faced by the wood fiber layer or the wood shaving layer, the pollution resistance, the boiling resistance and the corrosion resistance are enhanced, the surface water content is uniform, and the physical and mechanical properties of the board are improved.
2. The composite material veneer plywood adopts polyurethane modified nontoxic formaldehyde-free biomass adhesive, autonomously develops waterproof agent and mildew preventive for veneer shaving, has no harm of formaldehyde and other toxic substances, and is low in water absorption thickness expansion rate, healthy, environment-friendly and low in production cost.
Drawings
Fig. 1 is a schematic view of the composite veneer structure of the present invention.
The reference numbers in the figures are:
A. e is a wood fiber or wood shaving veneer layer; B. d is a veneer layer; and C is a plywood layer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, wherein the embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation processes are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
The veneer board with the wood shaving composite material facing comprises a facing layer, veneer layers and a plywood layer, wherein the veneer layers are arranged on two sides of the plywood layer respectively, and the facing layer is fixed on the veneer layers on two sides through an adhesive in a gluing mode; the veneer layer is fixed on the veneer layer by gluing irregular-shaped surface fine materials.
Preferably, the composite material veneer is 9-23mm thick.
Preferably, the thickness of the facing layer is 0.5-2 mm; the thickness of the veneer layer is 0.1-3.2 mm; the thickness of the plywood is 5-21 mm.
Preferably: the veneer layers are fixed on the veneer layers on the two sides through adhesive in a gluing mode.
Preferably, the length of the plywood layer is 2450-2750 mm, and the width of the plywood layer is 1230-1310 mm.
The surface bonding strength, the 24-hour water absorption thickness expansion rate and the formaldehyde emission amount of the wood shaving composite material veneer plywood prepared in example 1 were measured, and the measurement results are shown in the following table 1.
TABLE 1
Table 1 the results show that: the utility model discloses wood shaving combined material veneer plywood not only surface bonding strength is higher than the standard requirement, and the thickness expansibility that absorbs water in 24 hours accords with the standard regulation, and formaldehyde emission volume has reached indoor emission standard, accords with the requirement of environmental protection ornamental material.
Example 2
The veneer board with the fiber composite material facing comprises a facing layer, veneer layers and a veneer layer, wherein the veneer layers are arranged on two sides of the veneer layer respectively, and the facing layer is fixed on the veneer layers on two sides through an adhesive in a gluing mode; the veneer layer is fixed on the veneer layer by gluing irregular-shaped surface fine materials.
Preferably, the composite material veneer has a thickness of 0.16-23 mm.
Preferably, the thickness of the facing layer is 0.5-4.5 mm; the thickness of the veneer layer is 0.15-3.2 mm; the thickness of the plywood is 5-21 mm.
Preferably: the veneer layers are fixed on the veneer layers on the two sides through adhesive in a gluing mode.
Preferably, the length of the plywood layer is 2450-2750 mm, and the width of the plywood layer is 1230-1310 mm.
The surface bonding strength, the 24-hour water absorption thickness expansion rate and the formaldehyde emission amount of the fiber composite material veneer plywood prepared in example 2 were measured, and the measurement results are shown in the following table 2.
Table 2 the results show that: the utility model discloses fibre composite material veneer plywood not only surface bonding strength is higher than the standard requirement, and the thickness expansibility that absorbs water in 24 hours accords with the standard regulation, and formaldehyde emission volume has reached indoor emission standard, accords with the requirement of environmental protection ornamental material.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like that are within the spirit and principles of the present invention are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The veneer board with the composite material veneer comprises a veneer layer, veneer layers and a veneer layer, and is characterized in that the veneer layers are arranged on two sides of the veneer layer respectively, and the veneer layers are fixed on the veneer layers on two sides through adhesives in a gluing mode; the veneer layer is fixed on the veneer layer by gluing irregular-shaped surface fine materials.
2. The composite faced plywood of claim 1, wherein said composite faced plywood has a thickness of 9-23 mm.
3. The composite faced plywood of claim 1, wherein said facing layer has a thickness of 0.5-2 mm; the thickness of the veneer layer is 0.1-3.2 mm; the thickness of the plywood layer is 5-21 mm.
4. The composite faced plywood of claim 1, wherein said veneer layer is a wood fiber layer or a wood shaving layer.
5. The composite faced plywood of claim 1, wherein: the plywood layer is 2450-2750 mm long and 1230-1310 mm wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274010.5U CN211709548U (en) | 2019-12-18 | 2019-12-18 | Composite material veneer plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274010.5U CN211709548U (en) | 2019-12-18 | 2019-12-18 | Composite material veneer plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211709548U true CN211709548U (en) | 2020-10-20 |
Family
ID=72818009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922274010.5U Active CN211709548U (en) | 2019-12-18 | 2019-12-18 | Composite material veneer plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211709548U (en) |
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2019
- 2019-12-18 CN CN201922274010.5U patent/CN211709548U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210302 Address after: Room 623-4, 6 / F, Huaqiang Convention and Exhibition complex building, No. 37, Wuhua Avenue, Guangxi ASEAN Economic and Technological Development Zone, Nanning, Guangxi 530105 Patentee after: Nanning Ketian New Material Technology Co.,Ltd. Address before: Zone 100, Nanning Ketian Industrial Park, No.11 Ningwu Road, ASEAN Economic and Technological Development Zone, Nanning, Guangxi 530000 Patentee before: NANNING SCISKY TECHNOLOGY Co.,Ltd. |