JPS60881B2 - Manufacturing method of artificial heathered decorative veneer - Google Patents
Manufacturing method of artificial heathered decorative veneerInfo
- Publication number
- JPS60881B2 JPS60881B2 JP10361382A JP10361382A JPS60881B2 JP S60881 B2 JPS60881 B2 JP S60881B2 JP 10361382 A JP10361382 A JP 10361382A JP 10361382 A JP10361382 A JP 10361382A JP S60881 B2 JPS60881 B2 JP S60881B2
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- veneers
- quality
- raw material
- heathered
- 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
Landscapes
- Finished Plywoods (AREA)
- Manufacture Of Wood Veneers (AREA)
Description
【発明の詳細な説明】
本発明は人工杢目化粧単板の製造方法に関し、その目的
は歩蟹り良く化粧単板を得ることにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing an artificial heathered decorative veneer, and its purpose is to obtain a decorative veneer with good speed.
従来、人工杢目化粧単板は所望形状の一対の型板間に原
料単板を接着剤を介して積層圧綿接着してフリッチと化
し、ついで該フリッチを接着剤層が所望の木目模様とな
る様に接着面に対して所定の角度で調材し、つづいて該
調材面を剥削して製造されていた。Conventionally, artificial heathered decorative veneers have been produced by bonding raw veneers with laminated compressed cotton between a pair of templates of a desired shape using an adhesive, and then forming the flitch into a flitch with an adhesive layer that has a desired wood grain pattern. It was manufactured by preparing the material at a predetermined angle to the adhesive surface and then scraping the prepared surface.
所で化粧単板の木目幅を原料単板の厚さよりも広くした
い時は、第１図に示す様に原料単板１の接着面２に対す
る調材角度ａ（図中の一点鎖線は調材線を示す）を小さ
くすることで実施されるが、この場合、フリッチ全体に
対して求める木目模様の化粧単板として得られる有効部
分３は図の様に狭くなり「切り落とされる部分４は大き
なロスとなる。However, if you want to make the grain width of the decorative veneer wider than the thickness of the raw veneer, as shown in Figure 1, the preparation angle a with respect to the adhesive surface 2 of the raw material veneer 1 (the dashed line in the figure is the preparation angle In this case, the effective portion 3 obtained as a decorative veneer with the desired wood grain pattern for the entire flitch becomes narrower as shown in the figure, and ``The cut-off portion 4 is a large loss.'' becomes.
特に原料単板が染色や脱色などの処理を施した加工単板
の場合は非常に大きな価格的ロスとなり、その分だけ大
幅に有効部分の価格は上昇する。そこで本発明者は上記
の問題点に鑑み、本発明を完成したものである。In particular, if the raw material veneer is a processed veneer that has been subjected to treatments such as dyeing or bleaching, there will be a very large price loss, and the price of the effective part will rise accordingly. Therefore, the present inventor has completed the present invention in view of the above problems.
すなわち本発明は所望形状の一対の型板間に原料単板を
接着剤を介して積層圧締接着してフリッチと化し、つい
で談フリッチを接着剤層が所望の木目模様となる様に接
着面に対して所定の角度で調村し、つづいて該謙材面を
剥削して人工杢目化粧単板を製造する方法において、粗
品質単板と良品質単板とを所定の比率で接合して原料単
板とし、かつ該原料単板を積層してフリッチと化した後
の調材工程で切除される部分には粗品質単板が「有効部
分には良品質単板が位置する様に順次積層することを特
徴とする人工杢目イけ鑑単板の製造方法に係わり、その
最も特徴とする点は化粧単板となる有効部分のみに良品
質の単板を使用する様に原料単板を構成し、積層するこ
とにある。以下、図面により本発明を詳述すると、第２
図は本発明の方法に用いる原料単板、第３図は該単板を
穣層したフリッチと調材線（一点鎖線）を示す断面図で
ある。That is, in the present invention, a raw veneer is laminated and pressure-bonded between a pair of templates of a desired shape using an adhesive to form a flitch, and then the adhesive surface of the flitch is bonded so that the adhesive layer has a desired wood grain pattern. In this method, rough quality veneer and good quality veneer are joined at a predetermined ratio. After the raw material veneers are laminated and turned into flitch, the rough quality veneer is removed in the part that is cut out in the preparation process, so that the effective part is located with good quality veneer. The method of manufacturing artificial heathered grain veneer is characterized by successive lamination, and its most distinctive feature is the use of raw materials such that high-quality veneers are used only in the effective parts that will become decorative veneers. The present invention is explained in detail with reference to the drawings.
The figure shows a raw material veneer used in the method of the present invention, and FIG. 3 is a cross-sectional view showing a flitch made by layering the veneer and a preparation wire (dotted chain line).
原料単板は厚さが０．３肌から３．仇肋程度の安価な粗
品質単板５と欠点のない未加工単板や染色や脱色などの
加工処理を施した良品質単板６をあらかじめ設定した寸
法に接合して作成する。The raw material veneer has a thickness of 0.3 skin to 3. It is made by joining a rough-quality veneer 5, which is cheap enough to be a veneer, and a good-quality veneer 6, which is an unprocessed veneer without defects or which has been subjected to processing treatments such as dyeing and bleaching, to a preset dimension.
なお粗品質単板５とはラワン材等の安価な南洋材や単板
中に節や汚れあるいは不必要な着色あるいは穴などがあ
ってそのままでは原料単板としては用いられない低品質
の単板を言う。良品質単板６とは従来より原料単板とし
て用いられているものを言う。Coarse-quality veneer 5 refers to cheap South Sea wood such as lauan wood, or low-quality veneer that has knots, dirt, unnecessary coloring, or holes in the veneer and cannot be used as a raw material veneer as is. say. The high-quality veneer 6 refers to one that has been conventionally used as a raw material veneer.
粗品質単板５と良品質単板６とを接合する面積比率は、
フリッチとした後の調村角度のこより設定され、粗品質
単板５：良品質単板６＝０〜１００：１００〜０の範囲
で順次変化させる。The area ratio for joining the rough quality veneer 5 and the good quality veneer 6 is:
The adjustment angle after flitching is set from the saw, and is sequentially changed in the range of 5: rough quality veneer: 6: good quality veneer: 0 to 100: 100 to 0.
単板５，６を接合する方法としては通常の単板横つぎ材
を用いたパットジョイントやスカーフジョイントあるい
はフィンガージョイントなど特に限定するものではない
が接着テープや糸などを用いない方法が好ましい。つい
で談原料単板面に常用の木材用後着剤を塗布し、一対の
型坂間に積層する。この時原料単板はフリッチと化した
後、調材で切り落される部分４には粗品質単板５が、有
効部分３には良品質単板６が位置する様に順次糟層しな
ければならない。つぎに該積層単板を圧縦接着してフリ
ッチとする。つづいて該フリッチを接着剤面２に対して
あらかじめ設定した角度ａで切断して粗品質単板５積層
部分４を切り落とし、求める木目模様を調材面に再現す
る。調材は常用の丸鋸や帯鏡を用いて行うと良い。つぎ
に該調材済のフリツチをスラィサー等の切削機により薄
削して求める人工杢目化粧単板を得る。本発明は以上の
様な方法により人工杢目化粧単板を製造するため良品質
な単板を有効に利用出来、従来のごとく良品質単板を無
駄にすることもなく、原料単板に対する化粧単板の収率
も大幅に向上して、適正な価格の人工杢目化粧単板を提
供することが出来る。The method for joining the veneers 5 and 6 is not particularly limited, such as a pad joint, scarf joint, or finger joint using ordinary veneer cross-splicing material, but a method that does not use adhesive tape or thread is preferred. Next, a commonly used wood adhesive is applied to the surface of the veneer, and the veneer is laminated between a pair of mold slopes. At this time, after the raw material veneer is turned into flitch, it must be layered in order so that the rough quality veneer 5 is located in the part 4 to be cut off during preparation, and the good quality veneer 6 is located in the effective part 3. Must be. Next, the laminated veneers are longitudinally bonded to form a flitch. Subsequently, the flitch is cut at a preset angle a with respect to the adhesive surface 2, and the laminated portion 4 of the coarse quality veneer 5 is cut off, thereby reproducing the desired wood grain pattern on the prepared wood surface. It is best to prepare the materials using a regular circular saw or band mirror. Next, the prepared fritsch is thinly sliced using a cutting machine such as a slicer to obtain the desired artificial heathered decorative veneer. Since the present invention produces artificial heathered decorative veneers by the method described above, it is possible to effectively use high-quality veneers, and there is no need to waste high-quality veneers as in the past. The yield of veneer is also greatly improved, making it possible to provide artificial heathered decorative veneers at a reasonable price.
なお本発明の方法に類似する方法としては、良品質単板
と粗品質単板を接合しないで積層する方法も実施可能で
はあるが、原料単板の積層作業に多くの手間を要すると
ともに積層圧締時に原料単坂間にズレが生じて良好な人
工杢目イ幻鮭単板を得がたいので実用的な方法ではない
。Note that as a method similar to the method of the present invention, it is possible to laminate good-quality veneers and rough-quality veneers without joining them, but it requires a lot of effort to laminate the raw material veneers and the lamination pressure is low. This is not a practical method because it is difficult to obtain a good artificial grain salmon veneer due to misalignment between the raw material veneers during tightening.
以下「実施例を記す。Examples are described below.
実施例【１｝
厚さ０．５肋のラワン単板を粗品質単板とし、厚さ０．
５帆で赤褐色と赤黒色に染色したアュゥス単板を良品質
単板としてそれぞれの面積比が１４１枚で０から１００
まで変化する様に単板横つぎ材を用いて接合し、幅４０
０肌、長さ２０００肌の原料拳板を作成した。Example [1} A lauan veneer with a thickness of 0.5 ribs was used as a coarse quality veneer, and a thickness of 0.5 ribs was used as a coarse quality veneer.
The area ratio of each piece is 0 to 100 with 141 pieces of high-quality veneer made of Aus veneer dyed reddish-brown and reddish-black with 5 sails.
The width is 40mm.
A raw material fist with 0 skin and 2000 skin in length was created.
ついで該原料単板の両面に黒赤色に着色した尿素樹脂系
接着剤を１００夕／〆程度塗布し、平坦な型板間にまず
粗品質単板１枚を戦鷹しその上方に第２図に示す様な次
順で、順次良品質単板の面積が大きくなって行く原料単
板を１４１枚積層し、つづいて良品質単板のみからなる
原料単板を５００枚債層し、さらにその上面に良品質単
板の面積が順次減少していく原料単板を１４１枚積層し
たのち１幼時間常温で圧締してフリッチを得た。次いで
該フリッチ中の粗品質単坂部分を取り除く様に調村角度
約１０度で切断した。つぎに該調村面をスラィサーによ
り厚さ０．３側に剥離して求める柾目模様の人工杢目化
粧単板を歩留り良く製造した。実施例【２｝
実施例｛１｝で用いたラワンの粗品質単板５とアュウス
の良品質単板６を第４図に示す様な構成に接合して原料
単板とした。Next, a urea resin adhesive colored black and red was applied to both sides of the raw material veneer for about 100 minutes per coat, and one rough-quality veneer was first placed between the flat templates, and then placed above it as shown in Figure 2. In the following order as shown in the figure, 141 raw veneers with increasing area of high-quality veneers are laminated, then 500 raw veneers made only of high-quality veneers are laminated, and then After laminating 141 raw material veneers in which the area of good quality veneers gradually decreased on the upper surface, they were pressed at room temperature for 1 hour to obtain a flitch. The flitch was then cut at a cutting angle of about 10 degrees to remove the coarse single slope portion. Next, the toned surface was peeled off to a thickness of 0.3 using a slicer to produce an artificial heathered decorative veneer with a desired straight grain pattern at a good yield. Example [2] A raw material veneer was prepared by joining the rough-quality lauan veneer 5 and the high-quality Auus veneer 6 used in Example {1} in a configuration as shown in FIG. 4.
ついで該原料単板の両面に黒赤色に着色した尿素樹脂系
接着剤を１００夕／〆程度塗布し、一対の補完する凹凸
型板間に第５図の様な順序で粗品質単板５及び良品質単
板６を薄層して１虫時間常温で圧縦し、フリツチを得た
。Next, a urea resin adhesive colored black-red is applied to both sides of the raw material veneer for about 100 minutes per coat, and the rough-quality veneer 5 and A thin layer of high-quality veneer 6 was rolled and rolled for 1 hour at room temperature to obtain fritchi.
次に該フリツチ中の粗品質単坂部分を取り除く様に調材
して、長方形のフリツチとし、つついて該調材面をスラ
イサーにより厚さ０．４脚に剥削して求める板目模様の
人工杢目イけ荘単板を歩蟹り良く製造した。Next, the material is prepared so as to remove the coarse single-slope part of the fritchi to make a rectangular fritchi, and the surface of the prepared material is scraped with a slicer to a thickness of 0.4 mm to obtain an artificial grain pattern. The heathered wood veneer was produced with excellent results.
第１図は従来の人工杢目化粧単板を得るためのフリッチ
、第２図は本発明の方法に用いる原料単板の実施例を示
し、第３図はそのフリツチを示す。
第４図は本発明の方法に用いる原料単板の他の実施例を
示し、第５図はそのフリッチを示す。１・…・・原料単
板、２・・・・・・接着剤層、３・・・・・・有効部分
、４……切除部分、５・・・…粗品質単板、６・・・…
良品質単板、ａ・・・・・・調材角。
第１図第２図
第，３図
第４図
第５図FIG. 1 shows a conventional flitch for obtaining an artificially grained decorative veneer, FIG. 2 shows an example of the raw material veneer used in the method of the present invention, and FIG. 3 shows the flitch. FIG. 4 shows another example of the raw material veneer used in the method of the present invention, and FIG. 5 shows its flitch. 1...Raw material veneer, 2...Adhesive layer, 3...Effective portion, 4...Removed portion, 5...Rough quality veneer, 6... …
Good quality veneer, a... prepared wood corner. Figure 1 Figure 2, Figure 3 Figure 4 Figure 5
Claims (1)
て積層圧締接着してフリツチと化し、ついで該フリツチ
を接着剤層が所望の木目模様となる様に接着面に対して
所定の角度で調材し、つづいて該調材面を剥削して人工
杢目化粧単板を製造する方法において、粗品質単板と良
品質単板とを所定の比率で接合して原料単板とし、かつ
該原料単板を積層してフリツチと化した後の調材工程で
切除される部分には粗品質単板が、有効部分には良品質
単板が位置する様に順次積層することを特徴とする人工
杢目化粧単板の製造方法。1 Raw material veneers are laminated and pressure bonded between a pair of templates of a desired shape using an adhesive to form a fritchi, and then the fritchi is applied to the adhesive surface so that the adhesive layer has the desired wood grain pattern. In the method of manufacturing artificial heathered decorative veneer by preparing wood at a predetermined angle and then scraping the prepared surface, raw material single veneer is bonded with rough quality veneer and good quality veneer at a predetermined ratio. After the raw material veneers are laminated to form a fritsch, the raw material veneers are laminated in order so that rough quality veneers are located in the parts that are removed in the preparation process and good quality veneers are located in the effective parts. A method for manufacturing an artificial heathered decorative veneer, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10361382A JPS60881B2 (en) | 1982-06-14 | 1982-06-14 | Manufacturing method of artificial heathered decorative veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10361382A JPS60881B2 (en) | 1982-06-14 | 1982-06-14 | Manufacturing method of artificial heathered decorative veneer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58219003A JPS58219003A (en) | 1983-12-20 |
| JPS60881B2 true JPS60881B2 (en) | 1985-01-10 |
Family
ID=14358620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10361382A Expired JPS60881B2 (en) | 1982-06-14 | 1982-06-14 | Manufacturing method of artificial heathered decorative veneer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60881B2 (en) |
-
1982
- 1982-06-14 JP JP10361382A patent/JPS60881B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58219003A (en) | 1983-12-20 |
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