JPH0531836A - Manufacture of composite panel - Google Patents

Manufacture of composite panel

Info

Publication number
JPH0531836A
JPH0531836A JP18994491A JP18994491A JPH0531836A JP H0531836 A JPH0531836 A JP H0531836A JP 18994491 A JP18994491 A JP 18994491A JP 18994491 A JP18994491 A JP 18994491A JP H0531836 A JPH0531836 A JP H0531836A
Authority
JP
Japan
Prior art keywords
adhesive
composite panel
coated
base material
metal surface
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
Application number
JP18994491A
Other languages
Japanese (ja)
Inventor
Sekihaku Ura
碩伯 浦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP18994491A priority Critical patent/JPH0531836A/en
Publication of JPH0531836A publication Critical patent/JPH0531836A/en
Pending legal-status Critical Current

Links

Landscapes

  • Panels For Use In Building Construction (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To easily produce the above composite panel, while coating it with an adhesive simply and surely by a method in which the metallic sheet being in a smooth state is coated with solvent base rubber the adhesive and is dried, and then it is folded into a desired shape, whereby the metallic surface material with an adhesive layer is obtained, and after both surfaces of base material have been nipped by the metallic surface materials, they are mutually stuck under heating and compressing. CONSTITUTION:The metallic sheet coated with adhesive 4 and dried, is folded by a folding machine, etc., and is made into the metallic surface-material 3 of the shape of a lunch-box coated with the adhesive 4. Base material 2 is formed by incorporating honeycomb-core 22 in a core frame 21. The part brought in contact with the metallic surface-material is coated with the adhesive 4 also for said core frame 21 and the honeycomb-core 22, and it is dried. The metallic surface-material 3 coated with the adhesive 4 is stuck to the base material 2 by thermal activation-sticking method, whereby a composite panel 1 is obtained.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】本発明は、建物などの内外装に使用される
複合パネルの製造方法に関するものである。
The present invention relates to a method for manufacturing a composite panel used for interior and exterior of a building or the like.

【0002】[0002]

【従来の技術】一般に、建物などの内外装に使用される
複合パネルとしては、コアフレーム内にハニカムコアを
組み込んで形成された基材の両面に、塗装あるいは表面
処理した鋼板やアルミニウム合金板などの金属表面材
を、溶剤型ゴム系接着剤で貼り合わせしてなるものが知
られている。
2. Description of the Related Art Generally, composite panels used for interiors and exteriors of buildings and the like include steel plates and aluminum alloy plates coated or surface-treated on both sides of a base material formed by incorporating a honeycomb core in a core frame. It is known that the above metal surface material is pasted with a solvent type rubber adhesive.

【0003】また、近頃は、このような複合パネルの周
縁端部にも表面材を被覆接着したものが要望されてい
る。すなわち、図1に示すように、この複合パネル1
は、コアフレーム21内にハニカムコア22を組み込ん
で形成された基材2の両面に、該基材2の両面および周
縁面を被覆するように曲げ加工された、いわゆる弁当箱
形状の金属表面材3が、接着剤4を介して接着されたも
のである。
Recently, there has been a demand for such a composite panel having a peripheral edge portion covered and adhered with a surface material. That is, as shown in FIG. 1, this composite panel 1
Is a so-called bento box-shaped metal surface material that is bent on both surfaces of the base material 2 formed by incorporating the honeycomb core 22 in the core frame 21 so as to cover both surfaces and the peripheral surface of the base material 2. 3 is adhered via the adhesive 4.

【0004】そして、従来より、このようになる複合パ
ネル1を製造する場合は、あらかじめ所望の形状(例え
ば、図3(b) )に曲げ加工された金属表面材3に、自動
スプレー方式、フローコーター方式などで接着剤4を塗
布し、この金属表面材3に、同じく接着剤4の塗布され
たコアフレーム21およびハニカムコア22からなる基
材2を組み込み、その後、ホットプレス、コールドプレ
スを経て、養生後、製品としていた。
Conventionally, when a composite panel 1 having such a structure is manufactured, an automatic spraying method and a flow method are applied to a metal surface material 3 which is previously bent into a desired shape (for example, FIG. 3 (b)). The adhesive 4 is applied by a coater method or the like, and the base material 2 including the core frame 21 and the honeycomb core 22 to which the adhesive 4 is applied is also incorporated in the metal surface material 3, and then hot pressing and cold pressing are performed. After curing, it was a product.

【0005】[0005]

【発明が解決しようとする課題】しかし、上記従来の製
造方法の場合、金属表面材3の周縁部が、あらかじめ所
望の形状に曲げ加工されて、いわゆる弁当箱形状に立ち
上がっているため、該金属表面材3に接着剤4を塗布す
る場合に、次のような不都合を生じることとなる。
However, in the case of the above-mentioned conventional manufacturing method, since the peripheral portion of the metal surface material 3 is bent in advance into a desired shape and rises in a so-called bento box shape, the metal surface material 3 is bent. When the adhesive 4 is applied to the surface material 3, the following problems will occur.

【0006】すなわち、塗布を望まない周縁立上り部分
の外側に接着剤4が塗布されてしまうことがあり、その
結果、金属表面材3が汚れ、複合パネル1としての商品
価値が低下してしまうこととなる。
That is, the adhesive 4 may be applied to the outer side of the peripheral rising portion which is not desired to be applied, and as a result, the metal surface material 3 becomes dirty and the commercial value of the composite panel 1 is reduced. Becomes

【0007】また、これを防止するために、あらかじめ
この部分に接着剤付着防止用のマスキングテープを貼り
付け、接着剤塗布後にこのマスキングテープを除去する
といったことも考えられるが、この場合接着剤4の塗布
作業工程が煩わしくなる。
In order to prevent this, a masking tape for preventing adhesion of an adhesive may be attached to this portion in advance, and the masking tape may be removed after application of the adhesive. In this case, the adhesive 4 The coating work process of is complicated.

【0008】さらに、周縁立上り部分の内側は、立ち上
がっているため、接着剤4が十分に塗布されない箇所が
生じやすくなるので、刷毛などを用いて人手によって接
着剤4を塗布するといった工程を加えなければならない
といった不都合を生じる。
Further, since the inside of the rising portion of the peripheral edge is raised, a portion where the adhesive 4 is not sufficiently applied tends to occur. Therefore, a step of manually applying the adhesive 4 using a brush or the like must be added. It causes inconvenience that it must be done.

【0009】また、接着剤4の塗布方法としても、ロー
ルコーター方式によって接着剤4を塗布することができ
ず、自動スプレー方式、フローコーター方式などの方法
に限定されるといった不都合を生じる。
Also, as a method for applying the adhesive 4, the adhesive 4 cannot be applied by the roll coater method, and there is a problem that the method is limited to the automatic spray method, the flow coater method, and the like.

【0010】本発明は、係る実情に鑑みてなされたもの
で、簡単かつ確実に接着剤を塗布して容易に複合パネル
を製造することのできる複合パネルの製造方法を提供す
ることを目的としている。
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a method of manufacturing a composite panel which can easily and surely apply an adhesive to easily manufacture the composite panel. ..

【0011】[0011]

【課題を解決するための手段】上記課題を解決するため
の本発明の複合パネルの製造方法は、コアフレーム内に
ハニカムコアを組み込んで形成された基材の両面に、該
基材の両面および周縁面を被覆するように曲げ加工され
た金属表面材が、接着剤を介して接着されてなるサンド
イッチ構造の複合パネルの製造方法であって、平滑状態
の金属板に溶剤型ゴム系接着剤を塗布乾燥後、所望の形
状に曲げ加工して接着剤層を有する金属表面材とし、該
金属表面材で基材の両面を挟持した後、加熱圧縮して接
着するものである。
A method of manufacturing a composite panel according to the present invention for solving the above-mentioned problems includes a base material formed by incorporating a honeycomb core in a core frame, on both surfaces of the base material, and on both surfaces of the base material. A method of manufacturing a composite panel having a sandwich structure in which a metal surface material bent to cover a peripheral surface is adhered via an adhesive, wherein a solvent-type rubber-based adhesive is applied to a smooth metal plate. After coating and drying, it is bent into a desired shape to form a metal surface material having an adhesive layer, and both sides of the base material are sandwiched by the metal surface material, and then heated and compressed to adhere.

【0012】[0012]

【作用】本発明の複合パネルの製造方法によると、平滑
状態の金属板に溶剤型ゴム系接着剤を塗布乾燥させるの
で、塗布方法を制限されず、また接着剤がはみ出すよう
なこともなく簡単に塗布できる。また、この接着剤を塗
布乾燥させた後の金属板を、所望の形状に曲げ加工して
接着剤層を有する金属表面材とすることで、接着剤が均
等に塗布された金属表面材とすることができる。
According to the method of manufacturing a composite panel of the present invention, since a solvent type rubber adhesive is applied and dried on a smooth metal plate, the application method is not limited and the adhesive does not stick out easily. Can be applied to. In addition, the metal plate after the adhesive is applied and dried is bent into a desired shape to form a metal surface material having an adhesive layer, thereby obtaining a metal surface material to which the adhesive is evenly applied. be able to.

【0013】[0013]

【実施例】以下、本発明の一実施例を図面を参照して説
明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

【0014】図1は複合パネル1を示し、図2ないし図
5は同複合パネル1の製造方法における各製造工程を示
している。
FIG. 1 shows a composite panel 1, and FIGS. 2 to 5 show respective manufacturing steps in the method of manufacturing the composite panel 1.

【0015】すなわち、本発明の複合パネル1の製造方
法は、平滑状態の金属板30に接着剤4を塗布乾燥後、
所望の形状に曲げ加工して接着剤4の塗布された金属表
面材3とし、この接着剤4が塗布された金属表面材3に
よって、同じく接着剤4の塗布された基材2の両面を挟
持した後、加熱圧縮して複合パネル1とするものであ
る。
That is, in the method of manufacturing the composite panel 1 of the present invention, the adhesive 4 is applied to the smooth metal plate 30 and dried,
The metal surface material 3 coated with the adhesive 4 is bent into a desired shape, and both surfaces of the base material 2 also coated with the adhesive 4 are sandwiched by the metal surface material 3 coated with the adhesive 4. After that, it is heated and compressed to form the composite panel 1.

【0016】金属板30は、曲げ加工することによっ
て、所望の形状(本実施例では、いわゆる弁当箱形状)
の金属表面材3となるように、あらかじめ所定の形状に
切断したものを使用する。
The metal plate 30 is bent to have a desired shape (in this embodiment, a so-called lunch box shape).
The metal surface material 3 that is previously cut into a predetermined shape is used.

【0017】この金属板30への接着剤4の塗布は、例
えば、図2に示すように、金属板30をコンベア5で搬
送し、該金属板30の上面から接着剤4を流し塗るフロ
ーコーター方式の塗布方法を行うことができる。また、
この他にも、ロールコーター方式、スプレー方式の各種
塗布方法を行うことができる。
The adhesive 4 is applied to the metal plate 30 by, for example, as shown in FIG. 2, a flow coater in which the metal plate 30 is conveyed by a conveyer 5 and the adhesive 4 is poured from the upper surface of the metal plate 30. A coating method of a system can be performed. Also,
In addition to this, various coating methods such as a roll coater method and a spray method can be performed.

【0018】この塗布に用いる接着剤4としては、溶剤
型ゴム系の接着剤4を用いる。また、この溶剤型ゴム系
の接着剤4の塗布後は、接着剤4を乾燥機などで十分に
乾燥させ、冷却しておく。
As the adhesive 4 used for this application, a solvent type rubber adhesive 4 is used. After the solvent type rubber adhesive 4 is applied, the adhesive 4 is sufficiently dried with a drier or the like and cooled.

【0019】この溶剤型ゴム系の接着剤4の具体的なも
のとしては、次のようして調整することができる。すな
わち、クロロプレンゴムでムーニー粘度120(ML
1+4 100℃)のネオプレンWHV(昭和電工デュポン
社製)1000重量部に酸化亜鉛50重量部と酸化マグ
ネシウム40重量部をゴム用混練りロールで練り込み後
(約30分間)シート状にて取り出しカッターで細断ゴ
ム片とする。他方、軟化点約100℃のt−ブチルフェ
ノール樹脂のヒタノール2422(日立化成社製)80
0重量部および酸化マグネシウム80重量部をトルエン
800重量部に溶解して約40℃にて12時間攪拌反応
させてフェノール樹脂反応液とする。そして、このフェ
ノール樹脂反応液中に、前記細断ゴム片と、老化防止剤
スミライザーBHT(住友化学社製)2重量部、トルエ
ン4100重量部を添加、攪拌溶解して不揮発分約25
重量%、溶液粘度約2000cpsの溶液型ゴム系の接
着剤4とすることができる。
As a concrete example of the solvent-type rubber adhesive 4, it can be adjusted as follows. That is, chloroprene rubber has a Mooney viscosity of 120 (ML
1 + 4 100 ° C) Neoprene WHV (manufactured by Showa Denko DuPont) 1000 parts by weight, 50 parts by weight of zinc oxide and 40 parts by weight of magnesium oxide are kneaded with a kneading roll for rubber (about 30 minutes) and then in a sheet form. Use the cutter to cut it into small pieces of rubber. On the other hand, a t-butylphenol resin, Hitanol 2422 (manufactured by Hitachi Chemical Co., Ltd.) 80 having a softening point of about 100 ° C.
0 parts by weight and 80 parts by weight of magnesium oxide are dissolved in 800 parts by weight of toluene, and stirred and reacted at about 40 ° C. for 12 hours to obtain a phenol resin reaction solution. Then, the shredded rubber pieces, 2 parts by weight of anti-aging agent Sumilizer BHT (manufactured by Sumitomo Chemical Co., Ltd.), and 4100 parts by weight of toluene were added to this phenol resin reaction solution, and dissolved by stirring to give a nonvolatile content of about 25.
A solution type rubber adhesive 4 having a weight% and a solution viscosity of about 2000 cps can be used.

【0020】この接着剤4を塗布乾燥させた金属板30
は、折り曲げ加工機など(図示省略)によって折り曲げ
加工し、図3に示すように、接着剤4の塗布されたいわ
ゆる弁当箱形状の金属表面材3とする。この際、接着剤
4は、加工前に十分に乾燥させているので、該接着剤4
が折り曲げ加工機などに転写したり付着したりするとい
った心配がない。
A metal plate 30 coated with the adhesive 4 and dried.
Is bent by a bending machine or the like (not shown) to form a so-called bento box-shaped metal surface material 3 to which an adhesive 4 is applied, as shown in FIG. At this time, since the adhesive 4 is sufficiently dried before processing, the adhesive 4
There is no need to worry about transfer or adhesion to the bending machine.

【0021】基材2は、コアフレーム21にハニカムコ
ア22を組み込んで形成されている。このコアフレーム
21およびハニカムコア22にも、上記金属表面材3と
接触する部分に接着剤4を塗布して乾燥させておく。例
えば、ハニカムコア22への接着剤4の塗布は、図4に
示すように、ハニカムコア22の両面にロールコータ6
を設けて、該ハニカムコア22の両面に接着剤4を塗布
することができる。
The base material 2 is formed by incorporating a honeycomb core 22 into a core frame 21. The adhesive 4 is applied to the portions of the core frame 21 and the honeycomb core 22 that are in contact with the metal surface material 3 and dried. For example, as shown in FIG. 4, the adhesive 4 is applied to the honeycomb core 22 by applying the roll coater 6 to both surfaces of the honeycomb core 22.
And the adhesive 4 can be applied to both surfaces of the honeycomb core 22.

【0022】そして、この接着剤4の塗布された金属表
面材3は、熱活性接着方法によって、基材2と接着する
ことで複合パネル1となる。すなわち、図5に示すよう
に、まず、接着剤4の塗布された金属表面材3の内側
に、同じく接着剤4の塗布されたコアフレーム21およ
びハニカムコア22を組み込み、その上から同じように
接着剤4の塗布さた金属表面材3を重ね合わせる。
The metal surface material 3 coated with the adhesive 4 is bonded to the base material 2 by the heat activated bonding method to form the composite panel 1. That is, as shown in FIG. 5, first, the core frame 21 and the honeycomb core 22 similarly coated with the adhesive 4 are incorporated inside the metal surface material 3 coated with the adhesive 4, and the same procedure is performed from above. The metal surface material 3 coated with the adhesive 4 is overlaid.

【0023】その後、この重ね合わせた金属表面材3お
よび基材2を熱プレス(例えば、上記接着剤4を使用し
た場合、熱プレスの条件は85℃、10分、100Kg/m
2 )して金属表面材3および基材2の双方に塗布された
接着剤4同士を接着させ、冷プレス後、1日養生させて
複合パネル1となる。
Thereafter, the metal surface material 3 and the base material 2 thus laminated are hot-pressed (for example, when the adhesive 4 is used, the hot-pressing conditions are 85 ° C., 10 minutes, 100 kg / m 2).
2 ) Then, the adhesives 4 applied to both the metal surface material 3 and the base material 2 are adhered to each other, and after cold pressing, they are cured for 1 day to form the composite panel 1.

【0024】[0024]

【発明の効果】以上述べたように、本発明によると、接
着剤の塗布方法を制限されず、また接着剤がはみ出すよ
うなこともなく簡単に塗布できるので、接着剤の塗布作
業時に、接着剤付着防止用のマスキングテープの貼り付
けや、塗布後のマスキングテープの除去作業などが不要
となる。さらに、接着剤を塗布乾燥させた後の金属板
を、所望の形状に曲げ加工して接着剤層を有する金属表
面材とすることで、接着剤が均等に塗布された金属表面
材とすることができるので、接着剤塗布欠損部への人手
による補修塗布などを行う必要がなくなる。その結果、
金属表面材への接着剤の塗布作業を合理的にかつ迅速に
行うことができ、複合パネルの生産性を向上させること
ができる。
As described above, according to the present invention, the method of applying the adhesive is not limited, and the adhesive can be easily applied without the adhesive sticking out. It is not necessary to attach a masking tape to prevent agent adhesion or to remove the masking tape after application. Further, by bending the metal plate after applying and drying the adhesive into a desired shape to form a metal surface material having an adhesive layer, a metal surface material to which the adhesive is evenly applied. Therefore, it is not necessary to manually perform repair coating on the adhesive coating defective portion. as a result,
The work of applying the adhesive to the metal surface material can be performed reasonably and quickly, and the productivity of the composite panel can be improved.

【図面の簡単な説明】[Brief description of drawings]

【図1】複合パネルの全体構成の概略を示す部分断面図
である。
FIG. 1 is a partial cross-sectional view showing the outline of the overall configuration of a composite panel.

【図2】金属板への接着剤の塗布例としてフローコータ
ー方式による塗布方法を示す側面図である。
FIG. 2 is a side view showing a coating method by a flow coater method as an example of coating an adhesive on a metal plate.

【図3】接着剤の塗布された金属板と、該金属板を折り
曲げ加工して得られる金属表面材とを示す斜視図であ
る。
FIG. 3 is a perspective view showing a metal plate to which an adhesive is applied and a metal surface material obtained by bending the metal plate.

【図4】ハニカムコアへの接着剤の塗布例としてロール
コーター方式による塗布方法を示す側面図である。
FIG. 4 is a side view showing an application method by a roll coater method as an example of applying an adhesive to a honeycomb core.

【図5】複合パネルの各構成要素である金属表面材およ
び基材の重ね合わせ状態を示す断面図である。
FIG. 5 is a cross-sectional view showing a state in which a metal surface material and a base material, which are respective constituent elements of the composite panel, are superposed on each other.

【符号の説明】[Explanation of symbols]

1 複合パネル 2 基材 21 コアフレーム 22 ハニカムコア 3 金属表面材 30 金属板 4 接着剤 1 Composite Panel 2 Base Material 21 Core Frame 22 Honeycomb Core 3 Metal Surface Material 30 Metal Plate 4 Adhesive

Claims (1)

【特許請求の範囲】 【請求項1】 コアフレーム内にハニカムコアを組み込
んで形成された基材の両面に、該基材の両面および周縁
面を被覆するように曲げ加工された金属表面材が、接着
剤を介して接着されてなるサンドイッチ構造の複合パネ
ルの製造方法であって、 平滑状態の金属板に溶剤型ゴム系接着剤を塗布乾燥後、
所望の形状に曲げ加工して接着剤層を有する金属表面材
とし、該金属表面材で基材の両面を挟持した後、加熱圧
縮して接着することを特徴とする複合パネルの製造方
法。
Claim: What is claimed is: 1. A metal surface material bent on both sides of a base material formed by incorporating a honeycomb core in a core frame so as to cover both surfaces and a peripheral surface of the base material. A method for manufacturing a composite panel having a sandwich structure, which is adhered via an adhesive, wherein a solvent-type rubber-based adhesive is applied to a smooth metal plate and dried,
A method for producing a composite panel, which comprises bending to a desired shape to obtain a metal surface material having an adhesive layer, sandwiching both sides of a base material with the metal surface material, and then heat-compressing and adhering.
JP18994491A 1991-07-30 1991-07-30 Manufacture of composite panel Pending JPH0531836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18994491A JPH0531836A (en) 1991-07-30 1991-07-30 Manufacture of composite panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18994491A JPH0531836A (en) 1991-07-30 1991-07-30 Manufacture of composite panel

Publications (1)

Publication Number Publication Date
JPH0531836A true JPH0531836A (en) 1993-02-09

Family

ID=16249822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18994491A Pending JPH0531836A (en) 1991-07-30 1991-07-30 Manufacture of composite panel

Country Status (1)

Country Link
JP (1) JPH0531836A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0701896A1 (en) * 1993-03-11 1996-03-20 Sumitomo Light Metal Industries, Ltd. A honeycomb curtain wall and a honeycomb panel for a honeycomb curtain wall
JP2010261491A (en) * 2009-05-01 2010-11-18 Kozo Zairyo Kenkyukai:Kk Configuration method of closed type multi-layer metal flat plate
JP2016129951A (en) * 2015-01-13 2016-07-21 岐阜プラスチック工業株式会社 Laminated structure and method for treating terminal of laminated structure
US11007614B2 (en) 2016-07-13 2021-05-18 Mitsubishi Heavy Industries, Ltd. Workpiece retention device and workpiece retention method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0701896A1 (en) * 1993-03-11 1996-03-20 Sumitomo Light Metal Industries, Ltd. A honeycomb curtain wall and a honeycomb panel for a honeycomb curtain wall
JP2010261491A (en) * 2009-05-01 2010-11-18 Kozo Zairyo Kenkyukai:Kk Configuration method of closed type multi-layer metal flat plate
JP2016129951A (en) * 2015-01-13 2016-07-21 岐阜プラスチック工業株式会社 Laminated structure and method for treating terminal of laminated structure
US11007614B2 (en) 2016-07-13 2021-05-18 Mitsubishi Heavy Industries, Ltd. Workpiece retention device and workpiece retention method

Similar Documents

Publication Publication Date Title
JPH0531836A (en) Manufacture of composite panel
CN113820875A (en) Bonding method and display module
JPH05179207A (en) Production of free access floor plate
JP3366445B2 (en) Post-form decorative board and method of manufacturing the same
JPS62135584A (en) Method of bonding adherend
JPH0691793A (en) Interior base material
JPH0622956B2 (en) Method for manufacturing honeycomb sandwich structure panel
JPH10329248A (en) Manufacture of honeycomb sandwiching structure panel
US3706622A (en) Method of adhering urethane foams
JP4252836B2 (en) Heat dissipation sheet, PDP, and method of manufacturing heat dissipation sheet
JPS6339419B2 (en)
JPH11320805A (en) Manufacture of decorative sheet coating material
JPH09254284A (en) Production method of laminated panel
JPH06270123A (en) Processing of green sheet
JP3072090B1 (en) Manufacturing method of decorative inorganic plate
JP2001030423A (en) Production of building panel
JP2017177584A (en) Manufacturing method of decorative sticking interior material
JP3073343B2 (en) Resin sandwich composite steel sheet with excellent adhesion
JPS61127341A (en) Manufacture of honeycomb sandwich panel
JPS5855003Y2 (en) Interior material
JPH04173331A (en) Preparation of sandwich-structural panel
JP3088194B2 (en) Forming method of decorative board
JPH04327933A (en) Interior base material and its molding
JPS62109876A (en) Bonding method and sheet impregnated with adhesive
JPS634908A (en) Method of reinforcing end section of building board