JPS6268750A - Replacing unit for printing cylinder of form rotary press - Google Patents
Replacing unit for printing cylinder of form rotary pressInfo
- Publication number
- JPS6268750A JPS6268750A JP60206638A JP20663885A JPS6268750A JP S6268750 A JPS6268750 A JP S6268750A JP 60206638 A JP60206638 A JP 60206638A JP 20663885 A JP20663885 A JP 20663885A JP S6268750 A JPS6268750 A JP S6268750A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- printing
- support
- frame
- printing cylinder
- 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
Landscapes
- Rotary Presses (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、コイル紙を用いてビジネスフォームの印刷お
よび加工を行うフオーム輪転機の印刷胴交換ユニットに
関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a printing cylinder exchange unit for a foam rotary press that prints and processes business forms using coiled paper.
〈従来の技術〉
フオーム輪転機は、第５図に示すように、給紙部１、印
刷部２、パンチ装置、縦、横ミシン装置を備えた加工部
３及びジグザグ折り機等を備えた排紙部４から構成され
ている。そして、印刷部２のフレーム５に対し、印刷支
持体６に版胴７、ブランケット胴８及び圧胴９を軸支し
た印刷胴交換ユニットが着脱可能に取付けられるものが
実開昭５９−３８０３４号令報で公知であり、また、前
記圧胴９の調整装置が実開昭５９−３８０３９号公報で
公知である。<Prior art> As shown in Fig. 5, a form rotary press has a paper feeding section 1, a printing section 2, a punching device, a processing section 3 equipped with vertical and horizontal sewing machines, and an output unit equipped with a zigzag folding machine. It is composed of a paper section 4. Then, a printing cylinder exchange unit in which a printing cylinder 7, a blanket cylinder 8, and an impression cylinder 9 are pivotally supported on a printing support 6 is removably attached to the frame 5 of the printing section 2 is disclosed in Japanese Utility Model Application Publication No. 59-38034. Furthermore, an adjustment device for the impression cylinder 9 is known from Japanese Utility Model Application Publication No. 59-38039.
〈発明が解決しようとする問題点〉
上記実開昭５９−３８０３４号の印刷胴交換ユニットは
、キャスタを有する台車上ｌこ印刷胴支持体が一体に固
定され、これを印刷部のフレーム−こ対し位置決め装着
するために印刷胴支持体を持ち上げてクランプする専用
の位置決めクランプ装置を必要とし、また、上記実開昭
５９−３８０３４号では圧胴とブランケット胴間の印圧
調整のみである。<Problems to be Solved by the Invention> In the printing cylinder replacement unit of the above-mentioned Utility Model Application Publication No. 59-38034, a printing cylinder support body is integrally fixed on a cart having casters, and this is connected to the frame of the printing section. On the other hand, a dedicated positioning and clamping device for lifting and clamping the printing cylinder support is required for positioning and mounting, and in the above-mentioned Japanese Utility Model Application Publication No. 59-38034, only the printing pressure adjustment between the impression cylinder and the blanket cylinder is performed.
本発明の目的は、印刷支持体の位置決め装着に関し専用
の位置決めクランプ装置を不要とし、また、圧胴の印刷
調整のみならず、版胴に対するブランケット胴の離、接
を可能とした印刷胴交換ユニットを提供するものである
。An object of the present invention is to provide a printing cylinder replacement unit that eliminates the need for a dedicated positioning clamp device for positioning and mounting a printing support, and that enables not only printing adjustment of an impression cylinder but also separation and contact of a blanket cylinder with respect to a plate cylinder. It provides:
く問題点を解決するための手段〉
本発明は、印刷胴支持体に版胴、ブランケット胴及び圧
胴を備え、印刷部のフレームに着脱交換可能に取付けら
れる印刷胴交換ユニットであって、前記ブランケット胴
及び圧胴を印刷胴支持体に偏心回動可能に軸支すると共
に、偏心回動用アームをそれぞれ固定し、この偏心回動
用アームをそれぞれ作動する２つの被動扇形ギヤを前記
印刷胴支持体に回動可能に軸支し、印刷部のフレーム側
には前記それぞれの被動扇形ギヤと噛合する駆動扇形ギ
ヤを回動可能に軸支し、この駆動ギヤをそれぞれ回動す
るシリンダと、前記圧胴を偏心回動する駆動扇形ギヤの
回動位量を規制し、印圧を調整するためのストッパと、
このストッパの位置の自動調整手段とを設置し、印刷部
には前記印刷胴交換ユニットをセットする支持ベースを
備えたものである。Means for Solving the Problems> The present invention is a printing cylinder replacement unit that is provided with a printing cylinder support body, a plate cylinder, a blanket cylinder, and an impression cylinder, and is detachably and replaceably attached to a frame of a printing section. The blanket cylinder and the impression cylinder are eccentrically rotatably supported on a printing cylinder support, an eccentric rotation arm is fixed to each, and two driven fan-shaped gears that respectively operate the eccentric rotation arms are attached to the printing cylinder support. A driving sector gear that meshes with each of the driven sector gears is rotatably supported on the frame side of the printing section, and a cylinder that rotates each of the driving gears, and a cylinder that rotates each of the driven sector gears, a stopper for regulating the amount of rotation of the drive sector gear that eccentrically rotates the cylinder and adjusting the printing pressure;
Automatic adjustment means for the position of this stopper is installed, and the printing section is provided with a support base on which the printing cylinder replacement unit is set.
〈作 用〉
本発明は、一方の駆動扇形ギヤと被動扇形ギヤによりブ
ランケット胴を版胴に対し離、接させ、他方の駆動扇形
ギヤと被動扇形ギヤ並びにストッパによりブランケット
胴に対する圧胴の印刷を自動的に調整制御すると共に、
この２組の駆動扇形ギヤ並びに被動扇形ギヤの噛合によ
り印刷胴支持体、すなわち印刷胴交換ユニットを印刷部
のフレームに対し位置決めクランプするものである。<Operation> The present invention uses one driving sector gear and driven sector gear to move the blanket cylinder away from and into contact with the printing cylinder, and the other driving sector gear, driven sector gear, and stopper to control printing on the impression cylinder with respect to the blanket cylinder. Along with automatic adjustment control,
By meshing these two sets of driving fan-shaped gears and driven fan-shaped gears, the printing cylinder support body, that is, the printing cylinder exchange unit, is positioned and clamped with respect to the frame of the printing section.
〈実施例〉
以下本発明の実施例を第１図乃至第４図１こ基づいて説
明する。第１図において、５は印刷部２（第５図参照）
のフレーム、６は印刷胴交換ユニットを構成する印刷胴
支持体であり、版胴７、ブランケット胴８及び圧胴９が
軸支されている。前記ブランケット胴８は第２図で示す
ように、支軸１０を偏心軸受１１に軸承し、この偏心軸
受１１の回動により偏心回動するようになっており、ま
た、偏心軸受１１にはアーム１２が突設されている。前
記圧胴９も同様に第３図で示すように、支軸１３を偏心
軸受１４ｆこ軸承し、この偏心軸受１４の回動ｌこより
偏心回動するようになっており、偏心軸受１４にはアー
ム１５が突設されている。<Embodiments> Examples of the present invention will be described below with reference to FIGS. 1 to 4. In Figure 1, 5 is the printing section 2 (see Figure 5)
The frame 6 is a printing cylinder support member constituting a printing cylinder exchange unit, on which a plate cylinder 7, a blanket cylinder 8 and an impression cylinder 9 are pivotally supported. As shown in FIG. 2, the blanket cylinder 8 has a support shaft 10 supported on an eccentric bearing 11, and rotates eccentrically by the rotation of the eccentric bearing 11. Also, the eccentric bearing 11 has an arm. 12 are provided protrudingly. Similarly, as shown in FIG. 3, the impression cylinder 9 supports a support shaft 13 on an eccentric bearing 14f, and is adapted to eccentrically rotate due to the rotation of the eccentric bearing 14. An arm 15 is provided protrudingly.
さらに、印刷胴支持体６には２つの被動扇形ギヤ１６．
１９が上下２段位置で回動可能に軸支されている。上方
の被動扇形ギヤ１６は、第２図で示すように、これと一
体に回動するアーム１７が設けられ、このアーム１７と
前記ブランケット胴８の偏心軸受１１より突設している
アーム１２とがロッドｔＳｔこて連結されている。また
下方の被動扇形ギヤ１９は、第３図で示すように、これ
と一体に回動するアーム２０が設けられ、このアーム加
と前記圧胴９の偏心軸受１４より突設しているアーム１
５とがロッド２１にて連結されている。Furthermore, the printing cylinder support 6 has two driven sector gears 16.
19 is rotatably supported in two positions, upper and lower. As shown in FIG. 2, the upper driven fan-shaped gear 16 is provided with an arm 17 that rotates together with it, and this arm 17 and an arm 12 that protrudes from the eccentric bearing 11 of the blanket cylinder 8. is connected to the rod tSt. Further, as shown in FIG. 3, the lower driven fan-shaped gear 19 is provided with an arm 20 that rotates together with the gear.
5 are connected by a rod 21.
前記印刷支持体６が着脱可能に装着される印刷部２のフ
レーム５の下部には、印刷胴支持体６をセットする水平
面の支持ベース３４が設けられている。そして、この支
持ベース３４にセットされた印刷胴支持体６の被動扇形
ギヤ１６．１９と対応して噛合する駆動扇形ギヤ２２、
Ｕがフレーム５側に回動可能に軸支されている。上方の
被動扇形ギヤ１６と噛合する駆動扇形ギヤｎには、これ
を所定の角度で旋回駆動するためのシリンダ詔と連結さ
れ、下方の被動扇形ギヤ１９と噛合する駆動扇形ギヤ冴
には、これを所定の角度で旋回駆動するためのシリンダ
ｎと連結され、この所定の角度範囲で旋回位置を増減規
制するストッパ機構が設けられている。このストッパ機
構は第４図で示すようＪこ、駆動扇形ギヤ１９に形成し
た当接部あに当接するストッパ軸がかフレ−ム５に固設
した保持部材あにて軸方向に進退可能に、且つ回り止め
して保持され、このストッパ軸２７の後端部にはフレー
ム５に固設されている軸受３１に回転方向のみ軸承され
たスクリュー加が螺合している。このスクリュー２９に
はプーリ３０が固着されており、第１図で示すようにサ
ーボモータあるいはステップモータ等のアクチュエータ
３２のプーリ３３ニタイミングベルＦ−３４αにて回転
伝達されている。前記アクチュエータ３２はＮＯ制御装
置による印圧調整信号に基づいて作動される。A horizontal support base 34 on which the printing cylinder support 6 is set is provided at the lower part of the frame 5 of the printing section 2 to which the printing support 6 is removably attached. and a driving sector gear 22 that meshes with the driven sector gear 16, 19 of the printing cylinder support 6 set on the support base 34;
U is rotatably supported on the frame 5 side. The drive sector gear n that meshes with the upper driven sector gear 16 is connected to a cylinder arm for rotating and driving it at a predetermined angle, and the drive sector gear n that meshes with the lower driven sector gear 19 has this. A stopper mechanism is provided, which is connected to a cylinder n for driving the rotor to rotate at a predetermined angle, and for regulating the increase or decrease of the rotation position within this predetermined angle range. As shown in FIG. 4, this stopper mechanism has a stopper shaft that comes into contact with a contact portion formed on the drive fan-shaped gear 19, and a holding member fixed to the frame 5 so that it can move forward and backward in the axial direction. The stopper shaft 27 is held in a non-rotating manner, and a screw is screwed into the rear end of the stopper shaft 27, which is supported only in the rotational direction by a bearing 31 fixed to the frame 5. A pulley 30 is fixed to this screw 29, and as shown in FIG. 1, rotation is transmitted to the pulley 33 of an actuator 32 such as a servo motor or a step motor by a timing bell F-34α. The actuator 32 is operated based on a printing pressure adjustment signal from the NO control device.
３５は、支持ベースあ上にセットされた印刷胴支持体６
をフレーム５側に押圧するシリンダであり、支持ベース
あに軸支された作動アーム３６と連結され、作動アーム
３６に設けたローラ３７が、印刷胴支持体６の下部に設
けた傾斜当接面あに圧接して押圧するものである。35 is a printing cylinder support 6 set on a support base A.
It is a cylinder that presses the cylinder toward the frame 5 side, and is connected to an operating arm 36 that is pivotally supported on the support base. It is pressed by pressing against it.
本発明は上記の通りの構成であるから、印刷胴支持体６
は、図示省略しているが別個の台車によって支持ベース
３４に運ばれて支持ベースあ上に置かれる。この支持ベ
ース３４は水平の基準面をなしており、支持ベースＭ上
に置かれた印刷胴支持体６は水平並びに鉛直状態をもっ
て印刷部のフレーム５に対応する。また、同時に印刷胴
支持体６側の被動扇形ギヤ１６．１９がフレーム５側の
駆動扇形ギヤｎ１２４と噛合する。そしてシリンダ３５
を作動し、作動アーム３６のローラ算を傾斜当接面羽に
圧接して印刷胴支持体６を後方より押圧した状態とする
。Since the present invention has the configuration as described above, the printing cylinder support 6
is carried to the support base 34 by a separate cart (not shown) and placed on the support base A. This support base 34 forms a horizontal reference plane, and the printing cylinder support 6 placed on the support base M corresponds to the frame 5 of the printing section in both horizontal and vertical positions. At the same time, the driven sector gear 16.19 on the print cylinder support 6 side meshes with the drive sector gear n124 on the frame 5 side. and cylinder 35
is activated, and the roller of the actuating arm 36 is brought into pressure contact with the inclined contact surface blade, so that the printing cylinder support 6 is pressed from behind.
駆動扇形ギヤ２２．２４に噛合した被動扇形ギヤ１６．
１９はシリンダｎ％四の作動により旋回動する。一方の
被動扇形ギヤ１６はシリンダ％のストロークエンドによ
る駆動扇形ギヤ２２の旋回角に基づいて旋回動され、こ
の動きをアーム１７％ロッド１８及びアーム１２を介し
て偏心軸受１１に伝え、この偏心軸受１１を支軸１０の
軸心に対し偏心回動させることによりブランケット胴８
を版胴７に対し離、接動作を行わせるものである。Driven sector gear 16. meshed with drive sector gear 22,24.
19 is rotated by the operation of cylinder n%4. One of the driven sector gears 16 is rotated based on the rotation angle of the driving sector gear 22 due to the stroke end of the cylinder %, and this movement is transmitted to the eccentric bearing 11 via the arm 17% rod 18 and the arm 12, and the eccentric bearing The blanket cylinder 8 is rotated eccentrically with respect to the axis of the support shaft 10.
The plate cylinder 7 is moved away from and into contact with the plate cylinder 7.
他方の被動扇形ギヤ１９はシリンダ５のストロークによ
って駆動扇形ギヤ冴の旋回動にて旋回作動され、この動
きをアーム加、ロッド２Ｉ及びアーム１５を介して偏心
軸受１４に伝え、支軸１３の軸心に対し偏心回動させる
ことｌこより圧胴９をブランケット胴８に対し離、接動
作を行うが、ブランケット胴８への接触圧は駆動扇形ギ
ヤ冴の旋回位置を規制するストッパ軸ｎによってコント
ロールされる。このストッパ軸ｎは、寛制御装置からの
印圧調整信号に基づいて作動されるアクチュエータ３２
１こよりスクリュー加が所要量の正逆回転で進退変位し
、このストッパ軸ｎｌこ当接部２６が当接する駆動扇形
ギヤ１９の旋回端位置の変更により印圧が自動調整され
るのである。The other driven sector gear 19 is rotated by the rotation movement of the drive sector gear by the stroke of the cylinder 5, and this movement is transmitted to the eccentric bearing 14 via the arm force, the rod 2I and the arm 15, and rotates the axis of the support shaft 13. By rotating eccentrically with respect to the center, the impression cylinder 9 is moved away from and in contact with the blanket cylinder 8, but the contact pressure to the blanket cylinder 8 is controlled by a stopper shaft n that regulates the rotational position of the drive sector gear. be done. This stopper shaft n is operated by an actuator 32 that is operated based on a printing pressure adjustment signal from a relaxation control device.
From this point, the screw is moved forward and backward by the required amount of forward and reverse rotation, and the printing pressure is automatically adjusted by changing the rotation end position of the drive sector gear 19 that is in contact with the stopper shaft nl contact portion 26.
〈発明の効果〉
以上のように本発明によると次のような格別な効果を有
している。印刷部のフレームに対する印刷胴支持体、す
なわち、印刷胴交換ユニットの位置決めロックは、基準
面となる支持ベース上ｆこ印刷胴支持体を置き、被動扇
形ギヤをフレーム側の駆動扇形ギヤｌこ噛合することｌ
こよつ Ｂ−
て得られるため、従来技術のようにキャスタを備えた台
車と共に印刷胴支持体を持ち上げてロックする専用の位
置決めロック装置を不要とし、且つユニットの交換作業
が容易に行われる。また、ブランケット胴は版胴に対し
離、接可能としたものであるから、紙を通さない空運転
時あるいは運転休止時にブランケット胴を版胴より離間
させることにより版胴からブランケット胴への不要なイ
ンキの転写がなくなり圧胴を汚損することがなくなる。<Effects of the Invention> As described above, the present invention has the following special effects. To lock the positioning of the printing cylinder support, that is, the printing cylinder exchange unit, to the frame of the printing section, place the printing cylinder support on the support base that serves as a reference surface, and mesh the driven sector gear with the drive sector gear on the frame side. things to do
This eliminates the need for a dedicated positioning and locking device for lifting and locking the printing cylinder support together with a trolley equipped with casters as in the prior art, and the unit can be easily replaced. In addition, since the blanket cylinder can be separated from and contacted with the plate cylinder, unnecessary transfer from the plate cylinder to the blanket cylinder can be avoided by separating the blanket cylinder from the plate cylinder during idle operation or suspension of operation when paper is not passed through. There is no ink transfer and no staining of the impression cylinder.
さらに、ブランケット胴に対する圧胴の接触圧、すなわ
ち印圧調整は、印圧調整信号に基づいて自動制御される
ストッパ軸にて駆動扇形ギヤの旋回端位置をコントロー
ルし、被動扇形ギヤを介して連繋機構により圧胴に伝達
されるため、微細な印圧が確実に自動調整される。Furthermore, the contact pressure of the impression cylinder against the blanket cylinder, that is, the printing pressure adjustment, is controlled by a stopper shaft that is automatically controlled based on the printing pressure adjustment signal, and the rotation end position of the drive sector gear is linked via the driven sector gear. Because the mechanism transmits the pressure to the impression cylinder, fine printing pressure is reliably and automatically adjusted.
第１図は本発明の側面図、第２図はブランケット胴の作
動機構図、第３図は圧胴の作動機構図、第４図は第１図
ＩＶ−ＩＴ線拡大断面図、第５図はフオーム輪転機の全
体図である。
２ ＠ １１ ｍ印刷部、５″″″フレーム、６１１・
・印刷胴支持体、７・・・版胴、８・・・ブランケット
胴、９・・・圧胴、１１・・・偏心軸受、１２・・・ア
ーム、１４・・−偏心軸受、１５１１・・アーム、１６
・・・被動扇形ギヤ、１７・・・アーム、１８・・・ロ
ッド、１９・・・被動扇形ギヤ、２０・・−アーム、２
１・嗜・ロッド、ｎ・・・駆動扇形ギヤ、ｎ・・・シリ
ンダ、冴・・・駆動扇形ギヤ、２５・・・シリンダ、ｎ
・・・ストッパ軸、四・・・スクリュー、３２−・・ア
クチュエータ。Fig. 1 is a side view of the present invention, Fig. 2 is a diagram of the operating mechanism of the blanket cylinder, Fig. 3 is a diagram of the operating mechanism of the impression cylinder, Fig. 4 is an enlarged sectional view taken along the line IV-IT of Fig. 1, and Fig. 5. is an overall view of a foam rotary press. 2 @ 11 m printing section, 5″″ frame, 611・
・Printing cylinder support, 7... Plate cylinder, 8... Blanket cylinder, 9... Impression cylinder, 11... Eccentric bearing, 12... Arm, 14... - Eccentric bearing, 1511... Arm, 16
... Driven fan-shaped gear, 17... Arm, 18... Rod, 19... Driven fan-shaped gear, 20...-Arm, 2
1. Rod, n... Drive sector gear, n... Cylinder, Sae... Drive sector gear, 25... Cylinder, n
...stopper shaft, 4...screw, 32-...actuator.
Claims (1)
印刷部のフレームに着脱交換可能に取付けられる印刷胴
交換ユニットであつて、前記ブランケット胴及び圧胴を
印刷胴支持体に偏心回動可能に軸支すると共に、偏心回
動用アームをそれぞれ固定し、この偏心回動用アームを
それぞれ作動する２つの被動扇形ギヤを前記印刷胴支持
体に回動可能に軸支し、印刷部のフレーム側には前記そ
れぞれの被動扇形ギヤと噛合する駆動扇形ギヤを回動可
能に軸支し、この駆動ギヤをそれぞれ回動するシリンダ
と、前記圧胴を偏心回動する駆動扇形ギヤの回動位置を
規制し、印圧を調整するためのストッパと、このストッ
パの位置の自動調整手段とを設置し、印刷部には前記印
刷胴交換ユニットをセットする支持ベースを備えたこと
を特徴とするフォーム輪転印刷機の印刷胴交換ユニット
。A printing cylinder support body includes a plate cylinder, a blanket cylinder, and an impression cylinder,
A printing cylinder replacement unit detachably attached to a frame of a printing section, wherein the blanket cylinder and the impression cylinder are eccentrically rotatably supported on a printing cylinder support, and eccentric rotation arms are respectively fixed; Two driven fan-shaped gears that respectively operate the eccentric rotation arm are rotatably supported on the printing cylinder support, and a drive fan-shaped gear that meshes with each of the driven fan-shaped gears is rotatably mounted on the frame side of the printing section. A cylinder that is movably supported and rotates each of the drive gears, a stopper that regulates the rotational position of the drive sector gear that eccentrically rotates the impression cylinder and adjusts the printing pressure, and a stopper of the stopper. 1. A printing cylinder replacement unit for a form rotary printing press, characterized in that a printing section is provided with a support base on which the printing cylinder replacement unit is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60206638A JPS6268750A (en) | 1985-09-20 | 1985-09-20 | Replacing unit for printing cylinder of form rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60206638A JPS6268750A (en) | 1985-09-20 | 1985-09-20 | Replacing unit for printing cylinder of form rotary press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268750A true JPS6268750A (en) | 1987-03-28 |
| JPH0443507B2 JPH0443507B2 (en) | 1992-07-16 |
Family
ID=16526671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60206638A Granted JPS6268750A (en) | 1985-09-20 | 1985-09-20 | Replacing unit for printing cylinder of form rotary press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268750A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115107A (en) * | 1975-04-02 | 1976-10-09 | Ukita Kougiyou Kk | Printing unit allowing wet offset* dry offset and typographic printing for rotary printing press for continuous paper |
| JPS5938038U (en) * | 1982-09-01 | 1984-03-10 | 井爪 雅幸 | Printing section of a foam rotary press |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5938038B2 (en) * | 1981-03-07 | 1984-09-13 | 春野 竹中 | Direct methane fermentation of underwater sludge using solar heat |
-
1985
- 1985-09-20 JP JP60206638A patent/JPS6268750A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115107A (en) * | 1975-04-02 | 1976-10-09 | Ukita Kougiyou Kk | Printing unit allowing wet offset* dry offset and typographic printing for rotary printing press for continuous paper |
| JPS5938038U (en) * | 1982-09-01 | 1984-03-10 | 井爪 雅幸 | Printing section of a foam rotary press |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443507B2 (en) | 1992-07-16 |
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