JPS6235363B2 - - Google Patents
Info
- Publication number
- JPS6235363B2 JPS6235363B2 JP55106906A JP10690680A JPS6235363B2 JP S6235363 B2 JPS6235363 B2 JP S6235363B2 JP 55106906 A JP55106906 A JP 55106906A JP 10690680 A JP10690680 A JP 10690680A JP S6235363 B2 JPS6235363 B2 JP S6235363B2
- Authority
- JP
- Japan
- Prior art keywords
- concave
- convex
- veneer
- slicing
- roughened
- 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
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000007788 roughening Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Finished Plywoods (AREA)
- Manufacture Of Wood Veneers (AREA)
Description
【発明の詳細な説明】
この発明は人工化粧単板の製造方法に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing artificially decorated veneers.
複数枚の素材単板を接着剤を介して積層し凹凸
型で圧締接着して凹凸集成フリツチを得、この凹
凸集成フリツチをその積層面と交差する所定方向
よりスライスして材面に前記各素材単板の切断面
を板目模様として表現する従来の人工化粧単板の
製造方法にあつては、その年輪線が単調になり、
天然木にみられるような波状の年輪線を表現する
ことが困難であつた。 A plurality of material veneers are laminated with an adhesive and bonded by pressure using a concave-convex mold to obtain a concave-convex composite frit, and this concave-convex composite frit is sliced from a predetermined direction intersecting the laminated surface to form each of the above-mentioned materials on the material surface. In the conventional manufacturing method of artificial decorative veneer, which expresses the cut surface of the material veneer as a grain pattern, the annual ring line becomes monotonous,
It was difficult to express the wavy annual growth lines seen in natural wood.
したがつて、この発明の目的は、材面に波状年
輪線を簡単に表現することのできる人工化粧単板
の製造方法を提供することである。 Therefore, an object of the present invention is to provide a method for manufacturing artificially decorated veneer that can easily express wavy annual ring lines on the surface of the material.
この発明の第１の実施例を第１図ＡないしＨに
示す。すなわち、この人工化粧単板の製造方法
は、乾燥処理した第１図Ａに示す素材単板１の中
間部の長手方向に延びる領域１ａを同図Ｂに示す
ように高含水率処理（50〜100％）し、これら複
数枚の素材単板１……を同図Ｃに示すように凹凸
型２上に前記高含水率処理した領域１ａを一定方
向に揃え接着剤を介して積層し圧締接着して１次
の凹凸集成フリツチ３を得、この凹凸集成フリツ
チ３を同図Ｄに示すようにその積層面と交差する
方向よりスライスして同図Ｅに示すような粗面化
処理単板４を得、この粗面化処理単板４を染色処
理したあとその複数枚を先の工程と同様に同図Ｆ
に示すように接着剤を介して凹凸型２上に積層し
圧締接着して２次の凹凸集成フリツチ３′を得、
この凹凸集成フリツチ３′を同図Ｇに示すように
その積層面と交差する所定方向よりスライスして
同図Ｈに示すように材面に板目柄を表現した人工
化粧単板５を得るものである。 A first embodiment of the invention is shown in FIGS. 1A-H. That is, in this method of manufacturing artificial decorative veneer, a region 1a extending in the longitudinal direction of the intermediate portion of the dry-treated material veneer 1 shown in FIG. 100%), these plurality of raw material veneers 1... are laminated with adhesive on the uneven mold 2 with the areas 1a treated with high water content aligned in a certain direction as shown in Figure C, and then pressed together. The first-order concave-convex composite fritches 3 are obtained by gluing, and this concave-convex composite frits 3 is sliced in the direction intersecting the laminated surface as shown in Figure D to obtain a roughened veneer as shown in Figure E. 4 was obtained, and after dyeing the roughened veneer 4, several of them were dyed in the same manner as in the previous step.
As shown in FIG. 2, it is laminated on the concave-convex mold 2 with an adhesive and bonded by pressure to obtain a second concave-convex assembly frit 3'.
As shown in Figure G, this concave-convex composite fritsch 3' is sliced from a predetermined direction intersecting the laminated surface to obtain an artificial decorative veneer 5 with a grain pattern expressed on the material surface as shown in Figure H. It is.
この実施例におけるその他の具体的条件は以下
のとうりである。 Other specific conditions in this example are as follows.
素材単板：ジエルトン、厚み0.8mm
高含水率処理：側辺部30〜50％に対し中間領域を
80〜100％
凹凸型：Ｗ＝350mm、Ｒ＝200mm、θ＝15度（第２
図に示す）
１次フリツチ成形条件：接着剤−ウレタン系圧締
圧力−18Kg／cm2
１次スライス条件：スライス厚0.6mm
染色：茶系色
２次フリツチ成形条件：接着剤−ウレタン系圧締
圧力−10Kg／cm2
２次スライス条件：スライス厚0.3mm
このように中間領域１ａを高含水率処理した素
材単板１を積層・圧締接着して１次の凹凸集成フ
リツチ３を得るようにしたため、その積層面の前
記高含水率処理した中間領域１ａでは接着が十分
に行なわれず、この凹凸集成フリツチ３をスライ
スして得られる粗面化処理単板４の材面の前記高
含水率処理した領域１ａに対応する中間領域４ａ
で目ぼれが発生して粗面化され、この粗面化処理
単板４を用いてフリツチ→スライスの工程を行な
うと、フリツチ化のさいに前記目ぼれにより粗面
化された粗面化処理単板４の中間領域４ａにおけ
る接着剤層が複雑な厚み変化を呈し、得られる人
工化粧単板５の材面に表現される年輪線が、中央
部において前記接着剤層の厚み変化に起因して複
雑な波状に現われ、自然感に富んだ板目柄を表現
することができる。Material veneer: Zielton, thickness 0.8mm High moisture content treatment: 30-50% of the sides and middle area
80-100% Uneven type: W = 350mm, R = 200mm, θ = 15 degrees (second
(shown in the figure) 1st Fritsch molding conditions: Adhesive-urethane pressure - 18Kg/cm 2 1st slicing conditions: Slice thickness 0.6mm Dyeing: brown Secondary Fritsch molding conditions: Adhesive-Urethane compression Pressure - 10Kg/cm 2 Secondary slicing conditions: Slice thickness 0.3mm In this way, the material veneers 1 with high moisture content treated in the intermediate region 1a are laminated and bonded by pressure to obtain the primary uneven assembly fritsch 3. Therefore, adhesion is not sufficiently performed in the intermediate region 1a of the laminated surface which has been subjected to the high moisture content treatment, and the high moisture content treatment of the material surface of the roughened veneer 4 obtained by slicing the uneven assembly fritches 3 results in insufficient adhesion. Intermediate region 4a corresponding to region 1a
When the roughening occurs and the surface is roughened, and when the process of fritting → slicing is performed using this roughened veneer 4, the roughened surface caused by the roughening occurs during the fritting process. The adhesive layer in the intermediate region 4a of the veneer 4 exhibits a complicated thickness change, and the annual ring lines expressed on the material surface of the resulting artificially decorated veneer 5 are caused by the thickness change of the adhesive layer in the central part. It appears in a complex wavy pattern and can express a wood grain pattern with a rich natural feel.
この発明の第２の実施例を以下に述べる。すら
わち、この人工化粧単板の製造方法は、前記実施
例において具体的条件を以下のように定めて行な
つたものである。 A second embodiment of this invention will be described below. In fact, this method for producing an artificially decorated veneer was carried out using the specific conditions set forth below in the examples described above.
素材単板：カランパヤン、厚み1.0mm
高含水率処理：側辺部20〜70％に対し中間領域を
80〜100％
凹凸型：Ｗ＝350mm、Ｒ＝50mm、ｗ＝200mm（第３
図に示す）
１次フリツチ成形条件：接着剤−ウレタン系圧締
圧力−15Kg／cm2
１次スライス条件：スライス厚0.8mm
染色：茶系色
２次フリツチ成形条件：接着剤−酢ビ系 圧締圧
力−10Kg／cm2
２次スライス条件：スライス厚0.2mm
この実施例により得られる人工化粧単板の材面
には、その中央部に前記実施例と同様に波状の年
輪線を再現することができる。Material veneer: Karampayan, thickness 1.0mm High moisture content treatment: 20-70% of the sides and middle area
80-100% Uneven type: W = 350mm, R = 50mm, w = 200mm (3rd
(shown in the figure) 1st fritsch molding conditions: Adhesive - urethane pressure - 15Kg/cm 2 1st slicing conditions: Slice thickness 0.8mm Dyeing: brown 2nd fritsch molding conditions: Adhesive - vinyl acetate pressure Clamping force - 10Kg/cm 2 Secondary slicing conditions: Slice thickness 0.2mm On the surface of the artificially decorated veneer obtained in this example, wavy annual ring lines should be reproduced in the center in the same way as in the previous example. I can do it.
以上のように、この発明の人工化粧単板の製造
方法は、材面の所定領域を高含水処理した素材単
板の複数枚を接着剤を介して積層し、高含水処理
領域が凹凸変形を受けるように凹凸型で圧締接着
して得た凹凸集成フリツチをその積層面と交差す
る方向よりスライスして材面の一部領域を粗面化
した粗面化処理単板を得る粗面化処理工程と、前
記粗面化処理単板の複数枚を接着剤を介して積層
し凹凸型により圧締接着して凹凸集成フリツチを
得るフリツチ成形工程と、前記凹凸集成フリツチ
をその積層面と交差する所定方向より板目スライ
スするスライス工程とを含むものであるため、素
材単板の粗面化処理に起因して最終的に得られる
人工化粧単板の材面に波状の年論線を表現するこ
とができ、自然感に富んだ人工化粧単板とするこ
とができるという効果を有する。 As described above, the method for manufacturing artificially decorated veneers of the present invention involves laminating a plurality of material veneers whose surfaces have been treated with high water content in predetermined areas with an adhesive, and where the high water content treated areas have uneven deformation. Surface roughening to obtain a roughened veneer in which a partial area of the material surface is roughened by slicing the concave-convex assembly frit obtained by pressure-bonding it with a concave-convex mold in a direction intersecting the laminated surface. a treatment step, a fritch forming step in which a plurality of the roughened veneers are laminated via an adhesive and pressed and bonded using a concave-convex mold to obtain a concave-convex frit; and a fritch forming step in which the concave-convex frit is made to intersect with the laminated surface. Since this process includes a slicing process of slicing the board from a predetermined direction, it is possible to express wavy lines on the surface of the artificial decorative veneer that is finally obtained due to the roughening treatment of the material veneer. This has the effect of making it possible to create an artificially decorated veneer with a rich natural feel.
第１図はこの発明の第１の実施例を示す工程説
明図、第２図はその実施例に用いる凹凸型の下型
正面図、第３図はこの発明の第２の実施例に用い
る凹凸型の下型正面図である。
１……素材単板、２……凹凸型、３，３′……
集成フリツチ、４……粗面化処理単板、５……人
工化粧単板。
Fig. 1 is a process explanatory diagram showing a first embodiment of the present invention, Fig. 2 is a front view of the lower die of the uneven mold used in the embodiment, and Fig. 3 is a diagram showing the unevenness used in the second embodiment of the invention. FIG. 3 is a front view of the lower mold. 1...Material veneer, 2...Concave and convex type, 3,3'...
Laminated fritsch, 4... roughened veneer, 5... artificially decorated veneer.
Claims (1)
複数枚を接着剤を介して積層し、高含水処理領域
が凹凸変形を受けるように凹凸型で圧締接着して
得た凹凸集成フリツチをその積層面と交差する方
向よりスライスして材面の一部領域を粗面化した
粗面化処理単板を得る粗面化処理工程と、前記粗
面化処理単板の複数枚を接着剤を介して積層し凹
凸型により圧締接着して凹凸集成フリツチを得る
フリツチ成形工程と、前記凹凸集成フリツチをそ
の積層面と交差する所定方向よりスライスするス
ライス工程とを含む人工化粧単板の製造方法。1 A concave-convex composite frit obtained by laminating multiple veneers of material that have been treated with high water content in a predetermined area of the material surface via an adhesive, and then press-bonded with a concave-convex mold so that the high moisture content treated area undergoes concave-convex deformation. A roughening treatment step of obtaining a roughened veneer by slicing the material from a direction intersecting the laminated surface to roughen a partial area of the material surface, and bonding a plurality of the roughened veneers. An artificial decorative veneer comprising: a fritch forming process to obtain a concave-convex composite frit by laminating the concave-convex composite fritches by laminating them through an adhesive and press-bonding them using a concave-convex mold, and a slicing process of slicing the concave-convex composite fritches from a predetermined direction intersecting the laminated surface thereof. Production method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10690680A JPS5731569A (en) | 1980-07-31 | 1980-07-31 | Manufacture of artificial decorative veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10690680A JPS5731569A (en) | 1980-07-31 | 1980-07-31 | Manufacture of artificial decorative veneer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5731569A JPS5731569A (en) | 1982-02-20 |
| JPS6235363B2 true JPS6235363B2 (en) | 1987-08-01 |
Family
ID=14445488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10690680A Granted JPS5731569A (en) | 1980-07-31 | 1980-07-31 | Manufacture of artificial decorative veneer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731569A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172501A (en) * | 1984-02-17 | 1985-09-06 | 段谷産業株式会社 | Manufacture of artificial grain decorative veneer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5464612A (en) * | 1977-10-31 | 1979-05-24 | Matsushita Electric Works Ltd | Production of artificial wood veneer |
-
1980
- 1980-07-31 JP JP10690680A patent/JPS5731569A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5464612A (en) * | 1977-10-31 | 1979-05-24 | Matsushita Electric Works Ltd | Production of artificial wood veneer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5731569A (en) | 1982-02-20 |
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