JPS58116108A - Manufacture of uneven thrust board decorative plywood - Google Patents
Manufacture of uneven thrust board decorative plywoodInfo
- Publication number
- JPS58116108A JPS58116108A JP21448581A JP21448581A JPS58116108A JP S58116108 A JPS58116108 A JP S58116108A JP 21448581 A JP21448581 A JP 21448581A JP 21448581 A JP21448581 A JP 21448581A JP S58116108 A JPS58116108 A JP S58116108A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- manufacture
- decorative plywood
- uneven
- veneer
- 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.)
- Pending
Links
Landscapes
- Finished Plywoods (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は凹凸突板化粧合板の製造法に関するものであっ
て、突板による化粧合板であるにも拘らず一枚板調の凹
凸を付与し得る凹凸突板化粧合板の製造法の提供を目的
とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing decorative plywood made of uneven veneer, which can provide unevenness similar to that of a single board even though the decorative plywood is made of veneers. The purpose is to provide the following.
以下本発明を添付図に基づいて詳細に説明する。例えば
１０００〜３０００ｃｐｓ＠ｆの塩ビペーストを合成樹
脂ペースト（１）として用い、第１図（ａ）のようにこ
れにガラス繊維を抄造したクラスベーｌヘ一の如きシー
トけ）を含浸させる。この場合シート２）は付与する凹
凸の程度によって厚みが遇足されるもので、深い凹凸に
なるほど厚いものが用いられる。また合成樹脂ペースト
ｆｌｌの含浸量は５００〜１０００ｆ／坪程匿とする。The present invention will be explained in detail below based on the accompanying drawings. For example, a vinyl chloride paste of 1,000 to 3,000 cps@f is used as the synthetic resin paste (1), and as shown in FIG. 1(a), it is impregnated with a sheet such as a glass fiber made from a glass fiber. In this case, the thickness of the sheet 2) is determined depending on the degree of unevenness to be provided, and the deeper the unevenness, the thicker the sheet is used. Further, the impregnation amount of the synthetic resin paste is approximately 500 to 1000 f/tsubo.
他方合板などの基板（３）上に予めウレタンシーラー＋
８）を６９／尺２程度に塗布乾燥させておき、この上に
同図（ｂ）の如く重ねると共にその上に突板（４）を重
ねて仮う三ネートシ、次いで同図（Ｃ）のようにフロー
コータなどで塩ビなどの合成樹脂（６）を４〜６９７尺
２程度の割合で薄く塗布し、しかる後に第２図のように
１２０〜１５０℃の熱エンボスロール（６１により、又
は第３図のように１３ＯＮ１５０℃、７〜１０に９／１
の凹凸ホットプレス（７）によシ凹凸を付与するもので
ある。これによシ第４図のように合成樹脂ペースト＋１
）が含浸されたシート（２）が熱エンボス０−ル（６）
又は凹凸ホットプレス〆（７）の凹凸によシ凹凸変形層
となシ表面に大きな凹凸模様を現出せしめるものである
。On the other hand, pre-apply urethane sealer + on the substrate (3) such as plywood.
8) to a thickness of about 69/shaku 2 and let it dry, layer it on top of this as shown in the same figure (b), and then overlap the veneer (4) on top of it to make a temporary three-piece sheet, then as shown in the same figure (C). A synthetic resin (6) such as vinyl chloride is applied thinly using a flow coater or the like at a ratio of about 4 to 697 shaku2. 13ON 150℃, 9/1 to 7-10 as shown in the picture
The uneven hot press (7) is used to impart unevenness to the hot press (7). For this, as shown in Figure 4, synthetic resin paste + 1
) is impregnated with heat embossed sheet (2) (6)
Alternatively, the unevenness of the uneven hot press finish (7) can be used to create an uneven deformed layer, which causes a large uneven pattern to appear on the surface.
このように本発明にあっては合成樹脂ペースト含浸のシ
ートを中間層に用いて熱圧凹凸成形しているから、突板
を一枚用いているだけにも拘らず一枚板を彫刻した如き
大きな凹凸を自在に現出せしめ得るものであり、またこ
の含浸シート層の存在により成形時の応力が少なくなり
突板の割れやひずみがなく、大きな（＃ｌい）凹凸でも
容易に付与できるものであり、更に表向に合成樹脂を施
して凹凸成形を行なっているから凹凸付与と同時に表面
の強化処理が併せて行なえ、しかも成形にそれほどの高
温＾圧やサンプル前処理が不要なため設備費が安く設備
維持も容易である。In this way, in the present invention, a sheet impregnated with a synthetic resin paste is used as the intermediate layer and is subjected to heat-pressing uneven molding. It is possible to freely create unevenness, and the presence of this impregnated sheet layer reduces stress during molding, causing no cracking or distortion of the veneer, and allows for easy application of large (#l) unevenness. Furthermore, since the surface is coated with a synthetic resin and molded with concave and convex shapes, the surface can be strengthened simultaneously with the addition of convexes and convexities.Moreover, molding does not require such high temperatures and pressures or sample pretreatment, so equipment costs are low. Equipment maintenance is also easy.
第１図（ａＪ〜（Ｃ）乃至第２図は本発明の一実施例の
工ＩＩＭＮｉ明図、第３図は刈上の成形工程の他の実施
例の工Ｓ説明図、第４図は同上により得られる鯛品の一
部省略断面図である。
図中（１）は合成樹脂ペースト、（２）はシート、（３
）は１板、（４）は突板、（Ｉ５）は合成樹脂を示す。
代理人 弁理士 石 １）長 七Figures 1 (aJ to (C) to 2) are clear diagrams of the process IIMNi of one embodiment of the present invention, Figure 3 is an explanatory diagram of the process S of another embodiment of the Kariage forming process, and Figure 4 is an explanatory diagram of the process This is a partially omitted sectional view of a sea bream product obtained by the same method as above. In the figure, (1) is a synthetic resin paste, (2) is a sheet, and (3) is a synthetic resin paste.
) indicates one plate, (4) indicates a veneer, and (I5) indicates a synthetic resin. Agent Patent Attorney Ishi 1) Choshichi
Claims (1)
上に重ねると共にその上に突板を１ね、突板表向に合成
樹脂を塗布した後、熱圧成形によシ凹凸を施すことを％
徴とする凹凸突板化粧合板の製造法。(1) Lay the plate impregnated with synthetic resin paste on the substrate, place a veneer on top of it, apply synthetic resin to the surface of the veneer, and then apply unevenness by hot pressure molding.
A manufacturing method for decorative plywood with uneven veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21448581A JPS58116108A (en) | 1981-12-29 | 1981-12-29 | Manufacture of uneven thrust board decorative plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21448581A JPS58116108A (en) | 1981-12-29 | 1981-12-29 | Manufacture of uneven thrust board decorative plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58116108A true JPS58116108A (en) | 1983-07-11 |
Family
ID=16656486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21448581A Pending JPS58116108A (en) | 1981-12-29 | 1981-12-29 | Manufacture of uneven thrust board decorative plywood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58116108A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180835A (en) * | 1984-02-29 | 1985-09-14 | 西堀 貞夫 | Method of molding decorative flitch |
| JPS63302002A (en) * | 1987-01-09 | 1988-12-08 | ナショナル住宅産業株式会社 | Method of laminating thrust board |
-
1981
- 1981-12-29 JP JP21448581A patent/JPS58116108A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180835A (en) * | 1984-02-29 | 1985-09-14 | 西堀 貞夫 | Method of molding decorative flitch |
| JPS63302002A (en) * | 1987-01-09 | 1988-12-08 | ナショナル住宅産業株式会社 | Method of laminating thrust board |
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