JPH0366704U - - Google Patents
Info
- Publication number
- JPH0366704U JPH0366704U JP12773689U JP12773689U JPH0366704U JP H0366704 U JPH0366704 U JP H0366704U JP 12773689 U JP12773689 U JP 12773689U JP 12773689 U JP12773689 U JP 12773689U JP H0366704 U JPH0366704 U JP H0366704U
- Authority
- JP
- Japan
- Prior art keywords
- doctor blade
- film
- green sheet
- forming
- forming apparatus
- 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
- 230000008021 deposition Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Producing Shaped Articles From Materials (AREA)
Description
第１図は本考案の請求項１，２記載の実施例の
ドクターブレードの成膜装置の斜視図である。第
２図は本考案の請求項１，２記載の実施例のドク
ターブレードの成膜装置の断面図である。第３図
は本考案のドクターブレードＡの面と成膜の面の
なす角βが９０度のときの、請求項１記載の実施
例のドクターブレード成膜装置の断面図。第４図
は本考案のドクターブレードＡとギヤツプを流れ
るペーストの流れの関係を示した拡大断面図、第
５図は本考案の９０度＜β＜１８０度の角をなす
ドクターブレードＡとギヤツプを流れるペースト
の流れの関係を示した拡大断面図。第６図は従来
のドクターブレード成膜装置の斜視図である。第
７図は従来のドクターブレード成膜装置の断面図
である。第８図は従来のドクターブレードとギヤ
ツプを流れるペーストの流れの関係を示した断面
図である。第９図は本考案のドクターブレード成
膜装置を使用してグリーンシートを製作した場合
のドクターブレードの先端部の長さとグリーンシ
ートの厚さのばらつきを示した図である。
１……ドクターブレードＡ、２……成膜、３…
…ペースト、４……キヤリアフイルム、５……キ
ヤリアフイルムの長手方向、６……ペーストの流
れ、７……生のグリーンシート、８……第１のプ
ール、９……第２のプール、１１……ドクターブ
レードＢ、Ｌ……ドクターブレードＡの先端部の
長さ、ｇ，Ｇ……ギヤツプ、ｈ……もりあがり（
ペーストの）、β……ドクターブレードＡの面と
成膜の面となす角、Ｈ……ペーストの深さ（第１
のプールの深さ）。
FIG. 1 is a perspective view of a doctor blade film forming apparatus according to an embodiment of the present invention. FIG. 2 is a sectional view of a doctor blade film forming apparatus according to an embodiment of the present invention. FIG. 3 is a sectional view of the doctor blade film forming apparatus according to the embodiment of claim 1, when the angle β between the surface of the doctor blade A of the present invention and the film forming surface is 90 degrees. Fig. 4 is an enlarged sectional view showing the relationship between the doctor blade A of the present invention and the flow of paste flowing through the gap, and Fig. 5 is an enlarged sectional view showing the relationship between the doctor blade A of the present invention and the flow of paste flowing through the gap, and Fig. 5 shows the doctor blade A of the present invention forming an angle of 90 degrees < β < 180 degrees and the gap. An enlarged cross-sectional view showing the flow relationship of the flowing paste. FIG. 6 is a perspective view of a conventional doctor blade film forming apparatus. FIG. 7 is a sectional view of a conventional doctor blade film forming apparatus. FIG. 8 is a sectional view showing the relationship between the conventional doctor blade and the flow of paste flowing through the gap. FIG. 9 is a diagram showing variations in the length of the tip of the doctor blade and the thickness of the green sheet when the green sheet is manufactured using the doctor blade film forming apparatus of the present invention. 1... Doctor blade A, 2... Film formation, 3...
... Paste, 4... Carrier film, 5... Longitudinal direction of carrier film, 6... Flow of paste, 7... Raw green sheet, 8... First pool, 9... Second pool, 11 ...Doctor blade B, L...Length of the tip of doctor blade A, g, G...Gap, h...Rise (
) of the paste, β...the angle between the surface of the doctor blade A and the surface of the film formation, H...the depth of the paste (the first
pool depth).
Claims (1)
部のドクターブレードより該フイルム上にグリー
ンシートを成膜する装置に於て、前記ドクターブ
レードの成膜面に接する移動方向の長さをグリー
ンシート膜厚の２．５倍以上に構成したことを特
徴とするドクターブレード成膜装置。 ２ 請求項１記載のドクターブレード成膜装置に
於て、ドクターブレードの面とキヤリアフイルム
面となす角度を９１度から１７９度までの鈍角と
した傾斜面をもつドクターブレードを有すること
を特徴とするドクターブレード成膜装置。[Claims for Utility Model Registration] 1. In an apparatus for forming a green sheet on a film from a doctor blade at the rear bottom of a box in which a film-forming paste is stored, the length of the doctor blade in the direction of movement in contact with the film-forming surface. A doctor blade film forming apparatus characterized in that the film thickness of the green sheet is 2.5 times or more greater than the film thickness of the green sheet. 2. The doctor blade film forming apparatus according to claim 1, characterized in that the doctor blade has an inclined surface with an obtuse angle between 91 degrees and 179 degrees between the surface of the doctor blade and the surface of the carrier film. Doctor blade film deposition equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12773689U JPH0366704U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12773689U JPH0366704U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366704U true JPH0366704U (en) | 1991-06-28 |
Family
ID=31675480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12773689U Pending JPH0366704U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019527636A (en) * | 2016-08-05 | 2019-10-03 | ユナイテッド・ステイツ・ジプサム・カンパニー | Headbox and forming station for fiber reinforced cementitious panel manufacturing |
-
1989
- 1989-10-31 JP JP12773689U patent/JPH0366704U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019527636A (en) * | 2016-08-05 | 2019-10-03 | ユナイテッド・ステイツ・ジプサム・カンパニー | Headbox and forming station for fiber reinforced cementitious panel manufacturing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0366704U (en) | ||
| JPS6445160U (en) | ||
| JPH0414167U (en) | ||
| JPH026164U (en) | ||
| JPS5823569U (en) | razor blade | |
| JPS5833227U (en) | Erosion resistant parts | |
| JPH0290525U (en) | ||
| JPH0217076U (en) | ||
| JPS62183172U (en) | ||
| JPS5860458U (en) | Glazed substrate for facsimile | |
| JPH03119471U (en) | ||
| JPH01116676U (en) | ||
| JPS6316136U (en) | ||
| JPS62146546U (en) | ||
| JPS606898U (en) | Radiator cooling fan | |
| JPH0290596U (en) | ||
| JPS5850831U (en) | Aluminum alloy structural material | |
| JPS6171032U (en) | ||
| JPS617550U (en) | Covering putty | |
| JPS59120053U (en) | Continuous casting machine air water spray nozzle | |
| JPH0319965U (en) | ||
| JPS6020337U (en) | Rolling mold cleaning device | |
| JPS63118260U (en) | ||
| JPS6323721U (en) | ||
| JPH02146568U (en) |