GB1227543A - - Google Patents
Info
- Publication number
- GB1227543A GB1227543A GB1227543DA GB1227543A GB 1227543 A GB1227543 A GB 1227543A GB 1227543D A GB1227543D A GB 1227543DA GB 1227543 A GB1227543 A GB 1227543A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plies
- ply
- panel
- core
- face
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Laminated Bodies (AREA)
- Finished Plywoods (AREA)
Abstract
1,227,543. Plywood. WEYERHAEUSER CO. 23 Aug., 1968 [14 Sept., 1967], No. 40477/68. Heading B5L. A dimensionally stabilized plywood panel 10 comprises an inner core 14 of force-resistant material, a face ply 12 and a back ply 16, the grain direction of the face ply being perpendicular to that of the back ply, and the thickness of the plies is such that the panel is dimensionally stable but would not be so if the grain of the plies was parallel. The inner core may be particle board, flakeboard, hardboard or other consolidated board formed by hot pressing fibre felts with or without resin and is preferably 1/6 inch thick. The face ply 12 may be hardwood or softwood such as walnut, birch, oak, pine or elm, while the back ply may be wood or other material such as birch, oak, elm or lauan. Adhesive, such as urea-formaldehyde, is spread over the core and the face and back plies are hot pressed on to the core, the plies being 1/36 to 1/26 inch thick. Sufficient material is then removed from the plies so that the panel is dimensionally stable and not susceptible to warp. The panel may then be glue sized and V-grooved to impart a decorative finish. Fire retardant materials may be included in the core material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66768367A | 1967-09-14 | 1967-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1227543A true GB1227543A (en) | 1971-04-07 |
Family
ID=24679204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1227543D Expired GB1227543A (en) | 1967-09-14 | 1968-08-23 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA919884A (en) |
| DE (1) | DE1728175A1 (en) |
| FR (1) | FR1579846A (en) |
| GB (1) | GB1227543A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387411C (en) * | 2006-01-23 | 2008-05-14 | 浙江林学院 | Glue spreading method for bamboo wood cementing surface |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2823053C2 (en) * | 1978-05-26 | 1983-07-14 | Anton 8892 Kühbach Heggenstaller | Load-bearing component |
| FR2437276A1 (en) * | 1978-09-29 | 1980-04-25 | Rougier & Fils Sa | Production of wooden three ply panel - is made in press and central ply has both sides covered with fire resistant coating |
-
1968
- 1968-08-14 CA CA027382A patent/CA919884A/en not_active Expired
- 1968-08-23 GB GB1227543D patent/GB1227543A/en not_active Expired
- 1968-09-06 DE DE19681728175 patent/DE1728175A1/en active Pending
- 1968-09-11 FR FR1579846D patent/FR1579846A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387411C (en) * | 2006-01-23 | 2008-05-14 | 浙江林学院 | Glue spreading method for bamboo wood cementing surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CA919884A (en) | 1973-01-30 |
| DE1728175A1 (en) | 1972-03-09 |
| FR1579846A (en) | 1969-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2831793A (en) | Composite veneer or plywood panel | |
| US4552792A (en) | Decorative laminated wall panel and process for making same | |
| US4569873A (en) | Composite wood panel | |
| GB1412903A (en) | Process for producing sliced veneer and fancy plywood therefrom | |
| GB1157525A (en) | Improvements in and relating to Foamboard Structures. | |
| GB1116054A (en) | Multi-layer wood material boards | |
| GB1456889A (en) | Process for producing veneer having a combination of wood grain patterns and an article product therefrom | |
| US2748046A (en) | Method of edge-surfacing woody products | |
| GB1469276A (en) | Process for producing sliced veneer | |
| US3287855A (en) | Low density particle board core door | |
| US3616128A (en) | Dimensionally stable hardwood panel and a method of forming the same | |
| US3003205A (en) | Composite bevel siding and method for its fabrication | |
| US3816236A (en) | Cross-banding material for wood veneers | |
| US3189514A (en) | Composite board | |
| US2821497A (en) | Edge-surfaced woody product | |
| GB1227543A (en) | ||
| JPH0452102A (en) | Production of conifer ligneous based material | |
| GB1006399A (en) | Improvements relating to decorative laminated wood panels | |
| US3502533A (en) | Method of making a veneer surfacing sheet material | |
| CN206999176U (en) | A kind of novel high-density solid wood paint-free ecological board | |
| GB1353754A (en) | Thermosetting resins | |
| US3565739A (en) | Composite wood articles and methods of making the same | |
| GB1502979A (en) | Method of joining together bodies of cellulosic material | |
| GB1349278A (en) | Laminated materials and manufacture thereof | |
| DE1810060U (en) | COMPOSITE PANEL LOCKED ON SINGLE OR BOTH SIDES WITH WOOD VENEER AND FINISHED WITH RESIN-IMPROVED DECORATIVE PAPER. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |