JPS5855886B2 - How to make flitch - Google Patents
How to make flitchInfo
- Publication number
- JPS5855886B2 JPS5855886B2 JP52060262A JP6026277A JPS5855886B2 JP S5855886 B2 JPS5855886 B2 JP S5855886B2 JP 52060262 A JP52060262 A JP 52060262A JP 6026277 A JP6026277 A JP 6026277A JP S5855886 B2 JPS5855886 B2 JP S5855886B2
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- flitch
- shape
- template
- present
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 230000006378 damage Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000167854 Bourreria succulenta Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 235000019693 cherries Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Finished Plywoods (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Manufacture Of Wood Veneers (AREA)
Description
【発明の詳細な説明】
本発明は人工突板製造用の７リツチの製法に関するもの
であり、その目的とするところは凸凹によって与えられ
ている波型形状を上面部に形成せる型板上に突板を複数
枚積層載置する際に、該波型形状に突板ななじみ易くす
る方法であり、複雑に、若しくは鋭角の凸凹で出来てい
る波型形状の型板をも使用して所望のフリッチを作るこ
との出来る製法を提供し、もって斯界の発展に寄与せん
とすることにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a 7-rich manufacturing method for manufacturing artificial veneer, and its purpose is to manufacture a veneer on a template that forms a wavy shape given by unevenness on the upper surface. This is a method of making the veneer fit easily into the corrugated shape when stacking multiple pieces of flitch, and it also uses a wave-shaped template made of complicated or acute-angled unevenness to create the desired flitch. Our goal is to provide a manufacturing method that allows us to make these products, thereby contributing to the development of this industry.
従来、人工突板製造用のフリッチを作る場合、ナラ、サ
クラ等の原木をロータリー切削加工することにより得ら
れた突板複数枚をそれぞれ接着剤を介して、凸凹によっ
て与えられた波型形状を上面に形成せる型板上に積層し
、上より該波型形状と相対応せる逆の波型形状を下面に
形成せる型板で押え、圧締一体化してフリッチを作るの
が一般に公知であった。Conventionally, when making flitches for manufacturing artificial veneers, multiple pieces of veneer obtained by rotary cutting raw wood such as oak or cherry wood are glued together to create a wavy shape given by the unevenness on the top surface. It is generally known that a flitch is produced by laminating the flitch on a mold plate to be formed, pressing it from above with a mold plate forming a reverse wave shape on the lower surface that corresponds to the wave shape, and pressing it together.
しかしながら上記従来のフリッチの製法においては、突
板は剛直性を有している為に、型板の波型形状にはなじ
みに〈〈、その為に波型形状としては比較的単純で且つ
凸凹が鈍角である型板しか使用出来ず、複雑な模様の人
工突板を得ることの出来るフリッチを作ることは出来な
いという欠点を有していた。However, in the above-mentioned conventional flitch manufacturing method, since the veneer has rigidity, it does not conform to the wavy shape of the template. Therefore, the wavy shape is relatively simple and has no unevenness. This technique had the disadvantage that only templates with obtuse angles could be used, and it was not possible to make flitches that could produce artificial veneers with complex patterns.
本発明は上記従来のフリッチの製法におけるかかる欠点
を解消する目的でなされたものである。The present invention has been made in order to eliminate the above-mentioned drawbacks of the conventional flitch manufacturing method.
以下１本発明を図面に基いて詳細に説明する。The present invention will be explained in detail below with reference to the drawings.
第１図乃至第３図は本発明の一実施例であル、本発明は
、ナラ、サクラ、ラワン等の原木よりロータリー切削加
工することにより得られた厚み０．５１ｙｍ乃示２．
Ｏｍ／ ｍの突板１を、ロール２，３の間を通すことに
より厚み（ｍ） ０．３ ｍ／ｍ乃至１．０”／ｍ
Ｋ圧締破壊せしめて変形することにより、突板ＩＫ柔軟
性を持たせた後、凸凹により与えられた波型形状を上面
部に形成せる下受は型板４上に、６０枚乃至２００枚の
該突板１，１・・・をそれぞれ、酢酸ビニール樹脂系接
着剤、フェノール樹脂系接着剤等の接着剤を介して積層
し、上より該波型形状と相対応せる逆の凸凹によって与
えられた波型形状を下面部に形成せる上押し型板５によ
幻圧締して、複数枚の該突板１，１・・・を一体化した
後、下受は型板４と上押し型板５を除去して、フリッチ
６を得ることが出来る。1 to 3 show one embodiment of the present invention. The present invention is a method of cutting wood with a thickness of 0.51 mm to 2.5 mm, which is obtained by rotary cutting from raw wood such as oak, cherry tree, lauan, etc.
By passing the veneer 1 of Om/m between the rolls 2 and 3, the thickness (m) is 0.3 m/m to 1.0"/m.
After making the veneer IK flexible by crushing it and deforming it, the lower support is made of 60 to 200 pieces on the template 4 to form a wave-like shape given by the unevenness on the upper surface. The veneers 1, 1... are respectively laminated with an adhesive such as a vinyl acetate resin adhesive or a phenol resin adhesive, and the veneer 1, 1... is laminated with an adhesive such as a vinyl acetate resin adhesive or a phenol resin adhesive, and is given from above by reverse unevenness that corresponds to the wavy shape. After integrating the plurality of veneers 1, 1, . . . by phantom pressing with the upper pressing mold plate 5 that forms a wave-like shape on the lower surface, the lower support is assembled with the mold plate 4 and the upper pressing mold plate. 5 can be removed to obtain flitch 6.
本発明により作られたフリッチ６をスライス切削加工す
ることにより第４図に示すような複雑な木目模様の人工
突板７を得ることが出来る。By slicing the flitch 6 made according to the present invention, an artificial veneer 7 having a complicated wood grain pattern as shown in FIG. 4 can be obtained.
尚１本発明において突板１に柔軟性を与えるには５％水
酸化ナトリウム水溶液、５％硫酸水溶液等のアルカリ性
又は酸性溶液を突板１の表面に塗布するか、又は浸漬す
るかして酸又はアルカリ処理を圧締破壊の際に併用する
と良い。In the present invention, in order to impart flexibility to the veneer 1, the surface of the veneer 1 is coated with an alkaline or acidic solution such as a 5% aqueous sodium hydroxide solution or a 5% aqueous sulfuric acid solution, or is soaked in an acid or alkali solution. It is best to use this treatment in combination with crushing.
本発明は上記のごとく構成されており、突板１を圧締破
壊して柔軟性を賦与することにより複雑に且つ鋭角の凸
凹で出来ている波型形状を有する型板を持いても、突板
１は該波型形状になじみ易くい効果を有している。The present invention is constructed as described above, and by imparting flexibility to the veneer 1 by crushing it, even if the veneer 1 has a wave-like shape made of complicated and acute-angled unevenness, the veneer 1 has the effect of easily adapting to the wavy shape.
第１図は本発明に係る突板を変形する一実施例の斜視図
、第２図は同上の下受は型板と上押し型板との間に複数
枚の突板を積層した状態を示す断面図、第３図は同上の
フリッチの斜視図、第４図は同上のフリッチを用いて作
った人工突板の斜視図である。
１・・・・・・突板、４・・・・・・下受は型板、６・
・・・・・フリッチ。Fig. 1 is a perspective view of an embodiment of deforming a veneer according to the present invention, and Fig. 2 is a cross section showing a state in which a plurality of veneers are laminated between a template and an upper pressing template. FIG. 3 is a perspective view of the same flitch as above, and FIG. 4 is a perspective view of an artificial veneer made using the same flitch. 1... veneer, 4... bottom support is template, 6...
...Fritch.
Claims (1)
成せる下受は型板上に、複数枚の該突板をそれぞれ接着
剤を介して積層し、上方より該波型形状と相対応せる波
型形状を下面部に形成せる上押し型により圧締し一体化
することを特徴とするフリッチの製法。1 After compressive destruction of the veneer, a plurality of veneers are laminated with adhesive on the template to form a wavy shape on the upper surface, and the wavy shape is formed from above. A manufacturing method for a flitch, which is characterized in that it is pressed and integrated using an upper press die that forms a corrugated shape on the lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52060262A JPS5855886B2 (en) | 1977-05-23 | 1977-05-23 | How to make flitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52060262A JPS5855886B2 (en) | 1977-05-23 | 1977-05-23 | How to make flitch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53145901A JPS53145901A (en) | 1978-12-19 |
| JPS5855886B2 true JPS5855886B2 (en) | 1983-12-12 |
Family
ID=13137053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52060262A Expired JPS5855886B2 (en) | 1977-05-23 | 1977-05-23 | How to make flitch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855886B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56164803A (en) * | 1980-05-24 | 1981-12-18 | Matsushita Electric Works Ltd | Manufacture of aggregate wood |
| JPS57131507A (en) * | 1981-02-07 | 1982-08-14 | Matsushita Electric Works Ltd | Manufacture of aggregate wood |
| JP2012214051A (en) * | 2011-03-31 | 2012-11-08 | Imai Corp | Corrugated board, method for manufacturing the same, and assembly using the same |
-
1977
- 1977-05-23 JP JP52060262A patent/JPS5855886B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53145901A (en) | 1978-12-19 |
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