JPS6042036A - Manufacture of laminated board - Google Patents
Manufacture of laminated boardInfo
- Publication number
- JPS6042036A JPS6042036A JP58150717A JP15071783A JPS6042036A JP S6042036 A JPS6042036 A JP S6042036A JP 58150717 A JP58150717 A JP 58150717A JP 15071783 A JP15071783 A JP 15071783A JP S6042036 A JPS6042036 A JP S6042036A
- Authority
- JP
- Japan
- Prior art keywords
- pair
- corners
- laminate
- plates
- manufacture
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (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、複数の積層板もしくは銅張積層板成形相をｌ
り１の熱盤間に挟み、加熱・加圧により「１層成形する
場合に、各積層単位層間が前後左右にずれることを防止
するための新規な積層成形方法に関するものであり、詳
しくは、一対の鏡面板で挟まれたプリプレグと銅箔また
は離型フィルムとを１単位とする繰り返し単位の積層物
を、さらに一対のクッション板で挟み、一対のプレス熱
盤間に挿入し、加熱・加圧により積層成形する方法にお
いて、上部のクッション板の４角に、該積層物の４角周
辺部に接触するような１、型の突起物を固着してなるク
ッション板を用いることを特徴とする積層板の製造法で
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a method for forming a plurality of laminates or copper clad laminates.
This article relates to a new laminated molding method for preventing the gaps between each laminated unit layer from front to back and from side to side when forming one layer by sandwiching it between hot platens 1 and applying heat and pressure. A repeating unit laminate consisting of prepreg and copper foil or release film sandwiched between a pair of mirror plates is further sandwiched between a pair of cushion plates, inserted between a pair of press heating plates, and heated and heated. The method of laminated molding by pressure is characterized by using a cushion plate formed by fixing mold-shaped protrusions to the four corners of the upper cushion plate so as to contact the periphery of the four corners of the laminate. This is a method for manufacturing laminates.
従来、積層成形は、プレス条件のコントロールを精密に
行うことによって成されており、通常、位置づれなどの
トラブルは極めてまれである。然しなから、成形速度の
向」二等の生産性の向上を目上した場合には、このよう
なトラブルの発生頻度は大きくなるとい・う欠点があっ
た。Conventionally, laminated molding has been accomplished by precisely controlling press conditions, and troubles such as misalignment are usually extremely rare. However, when the aim is to improve productivity by increasing molding speed, the frequency of occurrence of such troubles increases.
本発明は、このような欠点の無い方法について検討した
結果完成したものである。The present invention was completed as a result of research into a method that does not have these drawbacks.
以下、本発明について説明する。The present invention will be explained below.
本発明の積層材料である、プリプレグ、銅箔、離型フィ
ルム、鏡面板、クッション板、それらの配置方法さらに
はプレス機器などは、従来公知のものおよび方法であり
、特に限定されない。The laminated materials of the present invention, such as prepreg, copper foil, release film, mirror plate, cushion plate, their arrangement method, press equipment, etc., are conventionally known ones and methods, and are not particularly limited.
本発明の上部のクッション板の４角に固着したＬ型の突
起物とは、積層物の外形と同等かやや大きめの位置にＬ
型の内側が位置するごとくに形成した土手状もしくは敵
状のもので、積層物の厚みと同等かやや薄めとなる高さ
を有し、クッション仮に接着或いは着脱自在に固定して
なるものであり、積層物の４つの角を固定して位置ずれ
を防止する為に、通雷、Ｌ型をしたものであり、）２質
としては、積層成形条件下で使用可能なもので、自己保
持性があれば特に高強度は必須の条件ではなく、具体的
には、繊維補強ゴム板、繊維補強樹脂板などのクッショ
ン板と同質の月料が良く、その他金属、ゴム類、プラス
千ツク類、木、紙などが例示される。又、下部のクッシ
ョン板と上部のクッション板との大きさは異なっていて
もよく、下部クッション板が本発明に用いる積層物と同
等の大きさの場合には、Ｌ型の突起物の高さを下部クッ
ション板の厚さを加味したものとするのが良い。The L-shaped protrusions fixed to the four corners of the upper cushion board of the present invention are L-shaped protrusions fixed to the four corners of the upper cushion board.
It is a bank-like or enemy-shaped thing formed so that the inside of the mold is located, and has a height that is equal to or slightly thinner than the thickness of the laminate, and is made of a cushion that is temporarily glued or removably fixed. , to fix the four corners of the laminate and prevent it from shifting, it has a lightning conductor and is L-shaped. If there is, high strength is not an essential condition. Specifically, it is better to use fiber-reinforced rubber boards, fiber-reinforced resin boards, etc. that are the same quality as cushion boards, and other metals, rubber, plastics, etc. Examples include wood and paper. Further, the sizes of the lower cushion plate and the upper cushion plate may be different, and if the lower cushion plate is of the same size as the laminate used in the present invention, the height of the L-shaped protrusion may be different. It is preferable to take the thickness of the lower cushion board into account.
以上の如くである本発明の積層板の製造法は、積層物の
前後左右への位置ずれが無いため、位置ずれに基づく成
形不良をほぼ完全に防止出来るものであり、積層成形条
件のコントロールをより容易とし、且つ、成形９・イク
ルの向上がはかれるものである。The method for manufacturing a laminate of the present invention as described above does not cause any displacement of the laminate in the front, back, left, or right directions, so it is possible to almost completely prevent molding defects due to displacement, and it is possible to control the laminate molding conditions. This makes the process easier and improves the molding cycle.
特許出願人 三菱瓦斯化学株式会社 代表者 長野 和吉Patent applicant: Mitsubishi Gas Chemical Co., Ltd. Representative Kazuyoshi Nagano
Claims (1)
ィルムとを１単位とする繰り返し単位の積層物を、さら
に一対の外ノシーヲン板て挟み、一対のプレス熱盤間に
挿入し、加熱・加圧によりｖＪ、Ｎ成形する方法におい
て、上部のクッション板の４角に、該積層物の４角周辺
部に接触するようなｌ、型の突起物を固着してなるクッ
ション板を用いることを特徴とする積層板の製造法A repeating unit laminate consisting of prepreg and copper foil or release film sandwiched between a pair of mirror plates is further sandwiched between a pair of external plates, inserted between a pair of press heating plates, and heated. In the method of forming VJ and N by pressurization, it is recommended to use a cushion board formed by fixing L-shaped protrusions to the four corners of the upper cushion board so as to contact the periphery of the four corners of the laminate. Characteristic manufacturing method of laminates
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58150717A JPS6042036A (en) | 1983-08-18 | 1983-08-18 | Manufacture of laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58150717A JPS6042036A (en) | 1983-08-18 | 1983-08-18 | Manufacture of laminated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6042036A true JPS6042036A (en) | 1985-03-06 |
Family
ID=15502864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58150717A Pending JPS6042036A (en) | 1983-08-18 | 1983-08-18 | Manufacture of laminated board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0393597A (en) * | 1989-09-07 | 1991-04-18 | Nec Niigata Ltd | Electrophotographic process apparatus |
-
1983
- 1983-08-18 JP JP58150717A patent/JPS6042036A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0393597A (en) * | 1989-09-07 | 1991-04-18 | Nec Niigata Ltd | Electrophotographic process apparatus |
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