JPS63137766A - Transfer apparatus - Google Patents
Transfer apparatusInfo
- Publication number
- JPS63137766A JPS63137766A JP61283184A JP28318486A JPS63137766A JP S63137766 A JPS63137766 A JP S63137766A JP 61283184 A JP61283184 A JP 61283184A JP 28318486 A JP28318486 A JP 28318486A JP S63137766 A JPS63137766 A JP S63137766A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- nip
- paint
- paper
- applicator
- 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.)
- Granted
Links
- 239000003973 paint Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000035515 penetration Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
- D21H5/003—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material with a roller
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は祇コータ機械、印刷機械、紙工機械等に利用で
きる転写装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a transfer device that can be used in coater machines, printing machines, paper processing machines, and the like.
（従来の技術）
従来の２０−ルを使用するブレードコータの概要を第６
図に示す。このブレードコータはパツキングロール１、
アプリケータロール２、コータパン３及びブレード４等
で構成されており、同アプリケータロール２は粘性を有
する塗料５の入ったコータパン３の中に浸っている。ま
たパツキングロール１により支えられている祇６の表面
と、アプリケータロール２の表面との間には０．２〜０
．５鶴程度の間隙があり、アプリケータロール２は通常
紙６の速度の１〜２割程度の表面速度で回転している。(Prior art) An overview of a conventional blade coater using a 20-mill coater is given in Part 6.
As shown in the figure. This blade coater has packing roll 1,
It is composed of an applicator roll 2, a coater pan 3, a blade 4, etc., and the applicator roll 2 is immersed in the coater pan 3 containing a viscous paint 5. In addition, there is a gap of 0.2 to 0.0
．． There is a gap of about 5 mm, and the applicator roll 2 rotates at a surface speed of about 10 to 20 percent of the speed of the normal paper 6.
そしてアプリケータロール２の回転により持ち上げられ
た塗料５は、パツキングロールｌとアプリケータロール
２との間隙を通過する際に発生する模圧力により祇６に
転写される。祇６に転写された塗料５は、２つのロール
の出側で紙６側とアプリケータロール２側へ***しくこ
の部分を***点Ｐという）、ブレード４により目標の塗
布量になるように掻き落とされ、余剰塗料はリターンの
配管系７へ帰される。なお、塗料５は配管８より前記コ
ータパン３内に供給される。The paint 5 lifted by the rotation of the applicator roll 2 is transferred onto the cover 6 by the simulated pressure generated when passing through the gap between the packing roll 1 and the applicator roll 2. The paint 5 transferred to the paper 6 is split into the paper 6 side and the applicator roll 2 side at the exit side of the two rolls (this part is called a splitting point P), and is scraped with the blade 4 to achieve the target coating amount. The excess paint is returned to the return piping system 7. The paint 5 is supplied into the coater pan 3 through a pipe 8.
また紙６へ転写される塗料５の膜厚は、従来２００〜３
００μｍ程度、またブレード４により最終的に祇６に塗
布される塗料５の膜厚は２０μｍ程度である。ロール出
側の祇６への塗料５の転写面はロール出側が負圧の存在
により不安定な自由境界面となる為ロール面長方向へ圧
力分布が存在し、そのため塗料５は概略第８図（第６図
のＢ−Ｂ断面）に示す様な紙中方向に波形の断面形状を
もち、祇長手方向にスジ状の転写パターンを形成してい
る。Furthermore, the film thickness of the paint 5 transferred to the paper 6 is conventionally 200 to 3
00 μm, and the film thickness of the coating material 5 finally applied to the gill 6 by the blade 4 is about 20 μm. The transfer surface of the paint 5 to the roll 6 on the roll exit side becomes an unstable free boundary surface due to the presence of negative pressure on the roll exit side, so there is a pressure distribution in the roll surface length direction. It has a wavy cross-sectional shape in the direction of the paper as shown in the BB cross section of FIG. 6, and a streak-like transfer pattern is formed in the longitudinal direction of the paper.
（発明が解決しようとする問題点）
ところで前記従来のブレードコータにおけるスジ状の転
写パターンは、塗工紙品質においてはストリークやスプ
リットマークといった不具合現象を発生させるひとつの
要因であった。ここに２０−ルを使用するコータではロ
ール出側に固定端がない為、自由境界面が回避できず、
第８図に示す様なスジ状の転写パターン発生は必至であ
り１、また第８図に矢印で示す様に絶えずその塗料液膜
形状は変動しており、前記の不具合を発生する問題があ
った。なお、前記スジ状の転写パターンは、第７図に一
点鎖線１１で示す様にロールニップ出側で液圧力に負圧
領域が存在するが、その為に若干のエアの巻き込みが紙
中方向で起こり、その結果ニップ部の紙中方向にわたっ
て塗料の圧力分布が発生し、これが原因で生ずると考え
られる。(Problems to be Solved by the Invention) By the way, the streak-like transfer pattern in the conventional blade coater is one of the causes of defective phenomena such as streaks and split marks in the quality of coated paper. In coaters that use 20 rolls, there is no fixed end on the exit side of the roll, so the free boundary surface cannot be avoided.
It is inevitable that a streak-like transfer pattern as shown in Fig. 8 will occur1, and the shape of the paint film is constantly changing as shown by the arrow in Fig. 8, causing the above-mentioned problem. Ta. In addition, in the above-mentioned streak-like transfer pattern, there is a negative pressure region in the liquid pressure on the exit side of the roll nip, as shown by the dashed-dotted line 11 in FIG. As a result, pressure distribution of the paint occurs across the paper in the nip area, and this is considered to be the cause.
また従来の２０−ル方弐では塗料の性状によっては、液
圧が大きくなり、紙を通り抜けてバンキングロールを汚
す不具合も発生しているが、本発明はこの不具合も併せ
て前記の問題点を解決しようとするものである。In addition, in the conventional 20-ru method, depending on the properties of the paint, the liquid pressure increases, causing the problem of passing through the paper and staining the banking roll, but the present invention solves this problem as well. This is what we are trying to solve.
（問題点を解決するための手段）
このため本発明は、所定速度で回転するバンキングロー
ルとアプリケータロールとの間を通過する紙の表面に塗
料を転写するようにしたブレードコータにおいて、前記
パフキングロールとアプリケータロールのニップ部近傍
のロール出側に、所定速度で回転するニップロールを前
記ニップ部に対して移動自在に設置してなるもので、こ
れを問題点解決のための手段とするものである。(Means for Solving the Problems) Therefore, the present invention provides a blade coater that transfers paint onto the surface of paper passing between a banking roll and an applicator roll that rotate at a predetermined speed. A nip roll that rotates at a predetermined speed is installed on the roll exit side near the nip between the king roll and the applicator roll, and is movable with respect to the nip.This is a means to solve the problem. It is something.
（作用）
２０一ル間に回転する小径のニップロールを設置するこ
とにより、***点Ｐ（第６図）での塗料液膜の凸凹変動
巾を小さくし、スジ状の転写パターンの減少をはかり、
かつ従来のアプリケータロールは塗料の持ち上げ作用の
みの役割とし、同一ツブロールを２０一ル間の任意位置
に設定することにより喫圧調整機能を付与し、前述アプ
リケータロールとの総合作用により塗料の液圧調整を行
ない、塗料の祇抜は防止等を狙うものである。(Function) By installing a small-diameter nip roll that rotates between 20 and 20 mm, the variation range of unevenness of the paint liquid film at the splitting point P (Fig. 6) is reduced, and the streak-like transfer pattern is reduced.
In addition, the conventional applicator roll only has the role of lifting the paint, and by setting the same tube roll at any position between 20 and 20 feet, a pressure adjustment function is added, and the overall action with the applicator roll mentioned above allows the paint to be lifted up. The purpose is to adjust the hydraulic pressure and prevent paint from leaking.
（実施例）
以下本発明を図面の実施例について説明すると、第１図
は本発明の１実施例のブレードコータのニップ近傍部の
側断面図を示す。なお、図中１はパツキングロール、２
はアプリケータロール、３はコータパン、５は塗料、６
は紙で、これらは前記第６図の場合と同一である。次に
従来との相違点について説明すると、９はニップロール
で、同一ツブロール９は、第１図に示す様にバッキング
ロールｌとアプリケータロール２とのニップ部近傍のロ
ール出側に設置されている。さらにニップロール９は、
塗料が同ニップロールに堆積しない程度に回転させるも
のである。またニップロール９は、例えば第２図に示す
様にスタンド１２よりアーム１３を出して保持させるも
ので、１例としてアーム１３はボールスクリュー１４等
の構造を採用でき、それによりパツキングロール１とア
プリケータロール２間を移動できる。更にニップロール
９はベアリング１５を介した小容量のモータ１６で駆動
可能である。以上−例を示したが、ニップロール９の移
動方法、並びに駆動は種々考えられ、ここではその手段
を限定するものではない。なお、アーム１３はスタンド
１２との間で第２図に矢印で示す様に運動可能である。(Example) The present invention will be described below with reference to the embodiments shown in the drawings. Fig. 1 shows a side sectional view of a portion near the nip of a blade coater according to an embodiment of the present invention. In addition, 1 in the figure is a packing roll, 2
is applicator roll, 3 is coater pan, 5 is paint, 6 is
is paper, and these are the same as in the case of FIG. 6 above. Next, to explain the difference from the conventional one, 9 is a nip roll, and the same tube roll 9 is installed on the roll exit side near the nip between the backing roll l and the applicator roll 2, as shown in Fig. 1. . Furthermore, the nip roll 9 is
The nip roll is rotated to the extent that paint does not accumulate on the nip roll. Further, the nip roll 9 is held by extending an arm 13 from a stand 12 as shown in FIG. Can move between 2 roles. Furthermore, the nip roll 9 can be driven by a small capacity motor 16 via a bearing 15. Although examples have been shown above, various methods of moving and driving the nip rolls 9 can be considered, and the means are not limited here. Note that the arm 13 is movable with respect to the stand 12 as shown by the arrow in FIG.
従来の場合はパツキングロール１とアプリケータロール
２の***点Ｐ（第６図）で塗料液膜の凸凹変動巾がロー
ル周方向で大きく、パターンが顕著であったが、本発明
によれば小径のニツブロールを、液膜の別れ際に任意に
設置することにより、その変動中を小さく押えることが
でき、スジ状の転写パターンを減少させることが可能と
なる。In the conventional case, at the splitting point P (Fig. 6) between the packing roll 1 and the applicator roll 2, the variation width of unevenness of the paint liquid film was large in the roll circumferential direction, and the pattern was conspicuous.However, according to the present invention, the pattern is noticeable. By arbitrarily placing a nib roll at the edge of the parting of the liquid film, it is possible to suppress the fluctuation to a small extent, and it is possible to reduce the streak-like transfer pattern.
更にニップロール９のロール径を小さくすることにより
、第１図に一点鎖線１０で示す様にニップ圧の絶対値を
従来型より小さくすることも可能であり、裏ぬけにより
バ・ノキングロール１を汚す様な塗料の場合でも対応が
出来るメリットを併せもつものである。なお、ニップロ
ール９とバッキングロール１とのギャップの調整は、従
来並の制御方式が採用できる。即ち、第２図に示す様に
ヒタンド１２に取りつけたブラケット１７上に配設した
空気バネ１８の作動により、上下運動するコータパン３
とブラケット１８に配設したネジ式のストッパー１９と
の当り具合を、ニップロール９とバッキングロール１と
のギャップが所定の値になるよう調整するものである。Furthermore, by reducing the roll diameter of the nip roll 9, it is possible to make the absolute value of the nip pressure smaller than that of the conventional type, as shown by the dashed line 10 in FIG. It also has the advantage of being able to handle paints that stain. Note that the gap between the nip roll 9 and the backing roll 1 can be adjusted using a conventional control method. That is, as shown in FIG. 2, the coater pan 3 is moved up and down by the operation of an air spring 18 disposed on a bracket 17 attached to the hitand 12.
The contact between the roller and the screw-type stopper 19 provided on the bracket 18 is adjusted so that the gap between the nip roll 9 and the backing roll 1 becomes a predetermined value.
次に以上のように構成された実施例について作用を説明
すると、アプリケータロール２によって持ち上げられた
塗料５は、祇６と接触するが、その接触位置は従来型に
比べて、パツキングロール１とアプリケータロール２の
軸中心線により近い位置となる。ここでニップ圧がたち
始めるが、ニップロール塩は絶対値は小さく、更にニッ
プロール部でも同ロールが小径の為ニップ巾は従来型に
比べて小さく、その結果として同一塗料であればニップ
圧力の絶対値を低めにすることが可能となる。即ち、裏
抜けしてバッキングロール１を汚し易い様な塗料の場合
には有効な手段となる。また極力浸透を押えて紙の表面
に塗料を転写することが可能となり、印刷品質の優れた
塗工紙の生産が可能となる。次にニップロール９の出側
ではロール９が小径の為、***点Ｐ（第６図）での塗料
液膜のロール周方向の凸凹変動が小さく押えられ、顕著
なスジ状の転写パターンが改善され、第５図に示す様な
転写パターンが可能となる。Next, to explain the operation of the embodiment configured as above, the paint 5 lifted by the applicator roll 2 comes into contact with the seal 6, but the contact position is different from the packing roll 1 compared to the conventional type. The position is closer to the axial center line of the applicator roll 2. At this point, the nip pressure starts to increase, but the absolute value of the nip roll salt is small, and the nip roll part has a small diameter, so the nip width is smaller than that of the conventional type, and as a result, if the paint is the same, the absolute value of the nip pressure It is possible to lower the That is, this is an effective means for paints that tend to stain the backing roll 1 by bleeding through. Furthermore, it becomes possible to transfer the paint onto the paper surface with as little penetration as possible, making it possible to produce coated paper with excellent printing quality. Next, on the exit side of the nip roll 9, since the roll 9 has a small diameter, fluctuations in the unevenness of the paint liquid film in the roll circumferential direction at the splitting point P (Fig. 6) are suppressed to a small extent, and the noticeable streak-like transfer pattern is improved. , a transfer pattern as shown in FIG. 5 is possible.
（発明の効果）
以上詳細に説明した如く本発明は構成されているので、
従来の不具合の原因であったスジ状の転写パターンを改
善することが可能である。(Effects of the Invention) Since the present invention is configured as explained in detail above,
It is possible to improve the streak-like transfer pattern, which was the cause of conventional problems.
またニップロールはバンキングロールとアプリケータロ
ールの間で任意に位置が設定可能な為、くさび圧力の制
御が可能となり、塗料と紙に応じて適正なニンブ条件を
採用すれば、塗工紙の品質を向上することができる。Additionally, since the nip roll can be positioned arbitrarily between the banking roll and the applicator roll, it is possible to control the wedge pressure, and by adopting appropriate nip conditions depending on the paint and paper, the quality of coated paper can be improved. can be improved.
第１図は本発明の実施例を示す転写装置におけるバッキ
ングロールとアプリケータロール及びニップロール接合
部の側断面図、第２図は同転写装置の側面図、第３図は
第２図のＣ矢視図、第４図は第２図のＤ矢視図、第５図
は第１図のＡ−Ａ断面図、第６図は従来のプレードコー
タの側断面図、第７図は従来のブレードコータの模圧分
布を示す説明図、第８図は第６図のＢ〜Ｂ断面図である
。
図の主要部分の説明
１・−パツキングロール
２−・−アプリケータロール
５・・−塗料
６−・祇
９−ニップロール
特 許 出 願人 三菱重工業株式会社第１図
第２図
第３図 第４図
第５図
第６図FIG. 1 is a side cross-sectional view of a backing roll, applicator roll, and nip roll joint in a transfer device showing an embodiment of the present invention, FIG. 2 is a side view of the same transfer device, and FIG. 3 is an arrow C in FIG. 2. 4 is a view taken along arrow D in FIG. 2, FIG. 5 is a sectional view taken along line A-A in FIG. 1, FIG. 6 is a side sectional view of a conventional blade coater, and FIG. 7 is a conventional blade. An explanatory diagram showing the simulated pressure distribution of the coater, FIG. 8 is a sectional view taken along line B-B in FIG. 6. Explanation of the main parts of the figures 1 - Packing roll 2 - Applicator roll 5 - Paint 6 - Gio 9 - Nip roll Patent Applicant Mitsubishi Heavy Industries, Ltd. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6
Claims (1)
ールとの間を通過する紙の表面に塗料を転写するように
したブレードコータにおいて、前記バッキングロールと
アプリケータロールのニップ部近傍のロール出側に、所
定速度で回転するニップロールを前記ニップ部に対して
移動自在に設置したことを特徴とする転写装置。In a blade coater that transfers paint onto the surface of paper passing between a backing roll and an applicator roll that rotate at a predetermined speed, a predetermined amount of paint is applied to the roll exit side near the nip between the backing roll and the applicator roll. A transfer device characterized in that a nip roll that rotates at a high speed is movably installed in the nip portion.
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61283184A JPH0677709B2 (en) | 1986-11-28 | 1986-11-28 | Transfer device |
| IN902/CAL/87A IN168498B (en) | 1986-11-28 | 1987-11-18 | |
| EP87630251A EP0272996B1 (en) | 1986-11-28 | 1987-11-23 | A coating apparatus |
| DE8787630251T DE3783894T2 (en) | 1986-11-28 | 1987-11-23 | COATING DEVICE. |
| ES198787630251T ES2037737T3 (en) | 1986-11-28 | 1987-11-23 | COATING APPARATUS. |
| BR8706363A BR8706363A (en) | 1986-11-28 | 1987-11-25 | COATING APPLIANCE AND APPLICATION PROCESS FOR A COATING MATERIAL ON THE SURFACE OF A PAPER COIL |
| PL1987269092A PL159717B1 (en) | 1986-11-28 | 1987-11-27 | The device for foundation paper coating and the method of covering of the surface of the foundation paper with covering material |
| PH36139A PH25198A (en) | 1986-11-28 | 1987-11-27 | Coating apparatus and method |
| MX009635A MX172055B (en) | 1986-11-28 | 1987-11-27 | IMPROVEMENTS IN APPARATUS AND METHOD FOR APPLYING A COATING MATERIAL TO THE SURFACE OF A CONTINUOUS PAPER COIL |
| CA000552998A CA1264615A (en) | 1986-11-28 | 1987-11-27 | Blade coater |
| CN87107986A CN1009440B (en) | 1986-11-28 | 1987-11-27 | Coating apparatus |
| FI875230A FI92021C (en) | 1986-11-28 | 1987-11-27 | The coating device |
| AR87309417A AR246572A1 (en) | 1986-11-28 | 1987-11-27 | Lining apparatus and the procedure for applying a lining material to the surface of a paper reel with this apparatus. |
| KR1019870013478A KR930011952B1 (en) | 1986-11-28 | 1987-11-28 | Coating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61283184A JPH0677709B2 (en) | 1986-11-28 | 1986-11-28 | Transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63137766A true JPS63137766A (en) | 1988-06-09 |
| JPH0677709B2 JPH0677709B2 (en) | 1994-10-05 |
Family
ID=17662220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61283184A Expired - Lifetime JPH0677709B2 (en) | 1986-11-28 | 1986-11-28 | Transfer device |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0272996B1 (en) |
| JP (1) | JPH0677709B2 (en) |
| KR (1) | KR930011952B1 (en) |
| CN (1) | CN1009440B (en) |
| AR (1) | AR246572A1 (en) |
| BR (1) | BR8706363A (en) |
| CA (1) | CA1264615A (en) |
| DE (1) | DE3783894T2 (en) |
| ES (1) | ES2037737T3 (en) |
| FI (1) | FI92021C (en) |
| IN (1) | IN168498B (en) |
| MX (1) | MX172055B (en) |
| PH (1) | PH25198A (en) |
| PL (1) | PL159717B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784745A (en) * | 2012-08-06 | 2012-11-21 | 昆山微容电子企业有限公司 | Overflow powder recovery system of automatic coating machine |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013319A1 (en) * | 1990-04-26 | 1991-10-31 | Pagendarm Gmbh | DEVICE FOR APPLYING A LAYER TO A SUBSTRATE |
| FI86318C (en) * | 1990-06-26 | 1992-08-10 | Keskuslaboratorio | Method and apparatus for regulating leaf coating |
| DE4224726A1 (en) * | 1992-07-27 | 1994-02-03 | Voith Gmbh J M | Coating device with application gap formed between an application roller and a counter roller |
| JP2883581B2 (en) * | 1996-06-17 | 1999-04-19 | 東亜機工株式会社 | Sanitary product manufacturing equipment |
| FI123582B (en) * | 2010-04-29 | 2013-07-31 | Metso Paper Inc | METHOD AND EQUIPMENT FOR HANDLING THE FIBER |
| CN101879806A (en) * | 2010-06-21 | 2010-11-10 | 苏州康尼包装材料有限公司 | Bubble film forming device |
| DE202014103256U1 (en) * | 2014-07-15 | 2014-07-23 | Valmet Technologies, Inc. | Loading device for a machine for producing fiber webs |
| CN111701792B (en) * | 2020-06-17 | 2021-04-23 | 衡阳师范学院 | More stable oil painting base coating machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032400U (en) * | 1983-08-12 | 1985-03-05 | 三菱重工業株式会社 | Coater liquid supply device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3000760A (en) * | 1957-06-28 | 1961-09-19 | Eastman Kodak Co | Method and apparatus for coating a surface |
| FR82248E (en) * | 1959-09-25 | 1964-01-10 | Beloit Iron Works | Mechanism for applying a coating to a moving web of paper |
| US3175532A (en) * | 1960-04-14 | 1965-03-30 | Combined Locks Paper Co | Roller apparatus for coating paper web |
| US3245377A (en) * | 1962-06-20 | 1966-04-12 | Kimberly Clark Co | Apparatus for coating paper |
| US3496012A (en) * | 1967-02-13 | 1970-02-17 | Mead Corp | Coating apparatus and method |
| BE725175A (en) * | 1967-12-11 | 1969-05-16 |
-
1986
- 1986-11-28 JP JP61283184A patent/JPH0677709B2/en not_active Expired - Lifetime
-
1987
- 1987-11-18 IN IN902/CAL/87A patent/IN168498B/en unknown
- 1987-11-23 EP EP87630251A patent/EP0272996B1/en not_active Expired - Lifetime
- 1987-11-23 DE DE8787630251T patent/DE3783894T2/en not_active Expired - Lifetime
- 1987-11-23 ES ES198787630251T patent/ES2037737T3/en not_active Expired - Lifetime
- 1987-11-25 BR BR8706363A patent/BR8706363A/en not_active IP Right Cessation
- 1987-11-27 CN CN87107986A patent/CN1009440B/en not_active Expired
- 1987-11-27 PH PH36139A patent/PH25198A/en unknown
- 1987-11-27 AR AR87309417A patent/AR246572A1/en active
- 1987-11-27 CA CA000552998A patent/CA1264615A/en not_active Expired - Lifetime
- 1987-11-27 MX MX009635A patent/MX172055B/en unknown
- 1987-11-27 FI FI875230A patent/FI92021C/en not_active IP Right Cessation
- 1987-11-27 PL PL1987269092A patent/PL159717B1/en unknown
- 1987-11-28 KR KR1019870013478A patent/KR930011952B1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032400U (en) * | 1983-08-12 | 1985-03-05 | 三菱重工業株式会社 | Coater liquid supply device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784745A (en) * | 2012-08-06 | 2012-11-21 | 昆山微容电子企业有限公司 | Overflow powder recovery system of automatic coating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2037737T3 (en) | 1993-07-01 |
| CA1264615A (en) | 1990-01-23 |
| FI92021B (en) | 1994-06-15 |
| EP0272996A1 (en) | 1988-06-29 |
| PH25198A (en) | 1991-03-27 |
| FI92021C (en) | 1994-09-26 |
| JPH0677709B2 (en) | 1994-10-05 |
| DE3783894D1 (en) | 1993-03-11 |
| PL269092A1 (en) | 1988-08-18 |
| KR930011952B1 (en) | 1993-12-22 |
| CN1009440B (en) | 1990-09-05 |
| FI875230A0 (en) | 1987-11-27 |
| DE3783894T2 (en) | 1993-06-03 |
| PL159717B1 (en) | 1993-01-29 |
| BR8706363A (en) | 1988-07-26 |
| FI875230A (en) | 1988-05-29 |
| CN87107986A (en) | 1988-07-06 |
| MX172055B (en) | 1993-12-01 |
| IN168498B (en) | 1991-04-13 |
| EP0272996B1 (en) | 1993-01-27 |
| KR880006420A (en) | 1988-07-22 |
| AR246572A1 (en) | 1994-08-31 |
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