JPH0543482B2 - - Google Patents
Info
- Publication number
- JPH0543482B2 JPH0543482B2 JP59045887A JP4588784A JPH0543482B2 JP H0543482 B2 JPH0543482 B2 JP H0543482B2 JP 59045887 A JP59045887 A JP 59045887A JP 4588784 A JP4588784 A JP 4588784A JP H0543482 B2 JPH0543482 B2 JP H0543482B2
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- repair
- fiber direction
- veneers
- adhesive
- 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 - Lifetime
Links
Landscapes
- Finished Plywoods (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Description
【発明の詳細な説明】
〔技術分野〕
この発明は化粧単板の製造方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a method for manufacturing decorative veneers.
素材単板の複数枚を接着剤を介して積層し圧締
接着してフリツチを得、これをスライスして板面
に木目模様を表現する従来の化粧単板の製造方法
にあつては、素材単板として節、目切れ、やにつ
ぼなどの欠点部があるものは化粧単板の柄に悪影
響を及ぼすため、できる限り欠点部の少ない素材
単板を使用していた。そのため、素材単板の歩留
りが低下し、製品コストが高くなるという欠点が
あつた。
In the conventional manufacturing method for decorative veneers, in which multiple sheets of veneer are laminated with an adhesive, pressed and bonded to obtain a frit, and then sliced to create a wood grain pattern on the surface of the board, the material Veneers with defects such as knots, cuts, and potholes have a negative effect on the decorative veneer pattern, so veneers with as few defects as possible were used. As a result, the yield rate of the veneer material decreased and the product cost increased.
一方、欠点部を有する素材単板の補修方法とし
ては、単板内の欠点部を打ち抜き除去し、打ち抜
き穴に補修用単板を嵌め込みこれをテープで仮止
めしたのち、素材単板を他の素材（たとえば不織
布、紙、単板等）と重ね合せて接着する方法が知
られていた。その際、テープは他の素材との接着
後に剥していた。しかしながら、素材単板と他の
素材との複合化は特有の柄表現のために用いられ
るものであり、かかる補修方法を他のすべての化
粧単板の製造方法に適用することができなかつ
た。 On the other hand, the method for repairing a material veneer with defects is to punch out the defective part in the veneer, fit a repair veneer into the punched hole and temporarily fix it with tape, and then replace the material veneer with another material. Methods of laminating and bonding materials (for example, non-woven fabric, paper, veneer, etc.) are known. At that time, the tape was removed after adhesion to other materials. However, the combination of raw material veneer and other materials is used to express a unique pattern, and such repair methods cannot be applied to all other decorative veneer manufacturing methods.
この発明は、欠点部を有する素材単板の有効利
用を図り、素材単板の歩留りを高めた化粧単板の
製造方法を提供することを目的とする。
An object of the present invention is to provide a method for manufacturing a decorative veneer, which makes effective use of raw material veneers having defective parts and increases the yield of raw material veneers.
この発明の化粧単板の製造方法は、素材単板の
欠点部を打ち抜き除去し、打ち抜き穴に素材単板
の繊維方向と繊維方向を一致させて補修用単板を
嵌め込み、素材単板および補修用単板の境界付近
の繊維を繊維方向と直角方向にほぐすとともに、
補修用接着剤を補修用単板の表面およびその周辺
の素材単板表面に塗布して打ち抜き穴に補修用単
板を止着したのち、他の素材単板とともに積層用
接着剤を介して積層し圧締接着してフリツチを
得、これをスライスすることを特徴とするもので
ある。
The method for producing a decorative veneer of the present invention involves punching out and removing the defective parts of the material veneer, inserting a repair veneer into the punched hole with the fiber direction matching that of the material veneer, and repairing the material veneer and the repair material. In addition to loosening the fibers near the boundaries of the veneer in a direction perpendicular to the fiber direction,
Apply repair adhesive to the surface of the repair veneer and the surface of the surrounding material veneer, fix the repair veneer to the punched hole, and then laminate it with other material veneers using the lamination adhesive. It is characterized in that it is pressed and bonded to obtain a frit, which is then sliced.
第１図ａないしｇはこの発明の一実施例を示し
ている。この実施例の方法は以下の通りである。 Figures 1a to 1g show one embodiment of the invention. The method of this example is as follows.
(a) 素材単板１の欠点部２をカツタにてくり抜く
（同図ａ）。(a) Cut out the defective part 2 of the material veneer 1 with a cutter (see figure a).
(b) くり抜いた穴３に同一寸法の補修用単板４を
嵌め込む。（同図ｂ）。(b) Insert a repair veneer 4 of the same size into the hollowed out hole 3. (Figure b).
(c) 嵌め込み部５に沿つてその境界付近の繊維を
サンダ１４により維方向Ａと直角方向にほぐす
（同図ｃ）。(c) The fibers near the boundary along the fitted portion 5 are loosened with a sander 14 in a direction perpendicular to the fiber direction A (FIG. 3(c)).
(d) 速乾性の補修用接着剤１５を補修用単板４お
よびその周辺の素材単板１の表面に薄く塗布す
る（同図ｄ）。(d) Apply a thin layer of quick-drying repair adhesive 15 to the surface of the repair veneer 4 and the surrounding material veneer 1 (d in the same figure).
(e) 補修用接着剤１５が乾燥した後、ロールコー
タ７により素材単板１に糊塗布する（同図ｅ）。(e) After the repair adhesive 15 dries, it is applied to the raw material veneer 1 using the roll coater 7 (e in the figure).
(f) この素材単板１を他の素材単板１′とともに
積層し、成形形８で圧締接着してフリツチ９を
作成する（同図ｆ，ｇ）。(f) This material veneer 1 is laminated together with another material veneer 1', and the fritches 9 are created by pressing and adhering with a forming mold 8 (f and g in the same figure).
(g) フリツチ９をスライサ１０にて簿くてスライ
スする（同図ｇ）。(g) Slice the fritchi 9 using a slicer 10 (g).
以上のように、欠点部２を有する素材単板１の
有効利用を図り、素材単板１の歩留りを高めるこ
とができる。しかも、素材単板１および補修用単
板４の境界付近の繊維を繊維方向Ａと直角方向に
ほぐすことによつて、素材単板１および補修用単
板４の境界における不連続な繊維模様をぼかし、
素材単板１および補修用単板４をあたかも一体で
あるかのように見せることができる。 As described above, the material veneer 1 having the defective portion 2 can be effectively used, and the yield of the material veneer 1 can be increased. Moreover, by loosening the fibers near the boundary between the material veneer 1 and the repair veneer 4 in a direction perpendicular to the fiber direction A, the discontinuous fiber pattern at the boundary between the material veneer 1 and the repair veneer 4 can be eliminated. Blur,
The raw material veneer 1 and the repair veneer 4 can be made to look as if they were integrated.
この発明によれば、欠点部を有する素材単板の
有効利用を図り、素材単板の歩留りを高めことが
できる。
According to the present invention, it is possible to effectively utilize a raw material veneer having a defective portion, and to increase the yield of raw material veneers.
しかも、素材単板および補修用単板の境界付近
の繊維を繊維方向と直角方向にほぐすことによつ
て、素材単板および補修用単板の境界における不
連続な繊維模様をぼかし、素材単板および補修用
単板をあたかも一体であるかのように見せること
ができる。 Moreover, by loosening the fibers near the boundary between the material veneer and the repair veneer in a direction perpendicular to the fiber direction, the discontinuous fiber pattern at the boundary between the material veneer and the repair veneer is blurred, and the material veneer And the repair veneer can be made to look as if it were one piece.
第１図はこの発明の一実施例の工程説明図であ
る。
１，１′……素材単板、２……欠点部、３……
穴（打ち抜き穴）、４……補修用単板、９……フ
リツチ、１５……補修用接着剤、Ａ……繊維方
向。
FIG. 1 is a process explanatory diagram of an embodiment of the present invention. 1, 1'...Material veneer, 2...Defect part, 3...
Hole (punching hole), 4... Repair veneer, 9... Fritsch, 15... Repair adhesive, A... Fiber direction.
Claims (1)
き穴に前記素材単板の繊維方向と繊維方向を一致
させて補修用単板を嵌め込み、前記素材単板およ
び前記補修用単板の境界付近の繊維を繊維方向と
直角方向にほぐすとともに、補修用接着剤を前記
補修用単板の表面およびその周辺の前記素材単板
表面に塗布して前記打ち抜き穴に前記補修用単板
を止着したのち、他の素材単板とともに積層用接
着剤を介して積層し圧締接着してフリツチを得、
これをスライスすることを特徴とする化粧単板の
製造方法。1. Punch out and remove the defective parts of the material veneer, fit the repair veneer into the punched hole with the fiber direction of the material veneer matching the fiber direction, and remove the defects near the boundary between the material veneer and the repair veneer. After loosening the fibers in a direction perpendicular to the fiber direction and applying a repair adhesive to the surface of the repair veneer and the surface of the material veneer around it, fixing the repair veneer in the punched hole. , laminated with other material veneers using a laminating adhesive and bonded by pressure to obtain frits,
A method for producing a decorative veneer, which comprises slicing the veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4588784A JPS60189402A (en) | 1984-03-09 | 1984-03-09 | Manufacture of decorative veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4588784A JPS60189402A (en) | 1984-03-09 | 1984-03-09 | Manufacture of decorative veneer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60189402A JPS60189402A (en) | 1985-09-26 |
| JPH0543482B2 true JPH0543482B2 (en) | 1993-07-01 |
Family
ID=12731750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4588784A Granted JPS60189402A (en) | 1984-03-09 | 1984-03-09 | Manufacture of decorative veneer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189402A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63281803A (en) * | 1987-05-14 | 1988-11-18 | 北川精機株式会社 | Repair plate joining mechanism for plate-shaped objects |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910282A (en) * | 1982-07-09 | 1984-01-19 | Nec Corp | Solar battery module |
-
1984
- 1984-03-09 JP JP4588784A patent/JPS60189402A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60189402A (en) | 1985-09-26 |
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