JP3187546B2 - Stencil printing machine - Google Patents
Stencil printing machineInfo
- Publication number
- JP3187546B2 JP3187546B2 JP23957992A JP23957992A JP3187546B2 JP 3187546 B2 JP3187546 B2 JP 3187546B2 JP 23957992 A JP23957992 A JP 23957992A JP 23957992 A JP23957992 A JP 23957992A JP 3187546 B2 JP3187546 B2 JP 3187546B2
- Authority
- JP
- Japan
- Prior art keywords
- plate cylinder
- screen layer
- width
- stencil
- porous structure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Printing Plates And Materials Therefor (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、孔版印刷装置に関し、
特に多層構造の孔版印刷用版胴を用いたインキング装置
に於ける印刷インキ側部洩れ防止構造に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stencil printing machine,
More particularly, the present invention relates to a printing ink side leakage prevention structure in an inking apparatus using a stencil plate cylinder having a multilayer structure.
【0002】[0002]
【従来の技術】多孔構造の版胴本体の外周にメッシュ状
のスクリーン層体が巻き付け装着され前記スクリーン層
体の外周に孔版原紙を巻き付け装着される多層構造の孔
版印刷用版胴を用い、前記版胴本体の内周面に摺接する
スキージ部材により前記版胴本体の内側より印刷インキ
を供給する孔版印刷装置は、よく知られており、これは
例えば特開昭60−165295号公報に示されてい
る。2. Description of the Related Art A stencil printing plate cylinder having a multilayer structure in which a mesh-shaped screen layer is wound around the perimeter of a perforated plate cylinder body and a stencil sheet is wound and mounted around the perimeter of the screen layer body, 2. Description of the Related Art A stencil printing apparatus that supplies printing ink from the inside of the plate cylinder main body by a squeegee member that slides on the inner peripheral surface of the plate cylinder main body is well known. ing.
【0003】従来、上述の如き孔版印刷装置に用いられ
る孔版印刷用版胴に於いては、版胴本体の多孔構造領域
の横幅全域に亘って孔版原紙に対する印刷インキの供給
が有効に行われるよう、スキージ部材の有効横幅が版胴
本体の多孔構造領域の横幅より長く、これに応じてスク
リーン層体が版胴本体の多孔構造領域の全域を覆うよう
に、スクリーン層体の横幅が版胴本体の多孔構造領域の
横幅より大きくなっている。Conventionally, in a stencil printing plate cylinder used in a stencil printing apparatus as described above, the supply of printing ink to the stencil sheet is effectively performed over the entire width of the porous structure area of the plate cylinder body. The width of the screen layer body is adjusted so that the effective width of the squeegee member is longer than the width of the porous structure area of the plate cylinder body, and accordingly, the screen layer covers the entire porous structure area of the plate cylinder body. Is larger than the width of the porous structure region.
【0004】[0004]
【発明が解決しようとする課題】上述の如き孔版印刷装
置に於いては、インキ消費量が少ない印刷が行われる
等、印刷により消費される印刷インキの量に比して版胴
内部より押し出される印刷インキの量が多くなると、余
剰の印刷インキがスクリーン層体とこの外周に巻き付い
ている孔版原紙の間に残されることにより、この部分に
於ける印刷インキ量が過剰増加し、印刷の度にプレス圧
が作用することにより、その印刷インキがスクリーン層
体を伝達路として徐々に版胴の横幅方向へ進展し、つい
には印刷インキが孔版原紙の側縁より側部へ洩れ出す脇
洩れ現象が発生することがある。この脇洩れ現象は孔版
印刷装置内部を印刷インキにより汚損することになり、
また印刷用紙を汚す原因にもなる。In the stencil printing apparatus as described above, the printing is performed from the inside of the plate cylinder in comparison with the amount of printing ink consumed by printing, such as when printing is performed with low ink consumption. When the amount of printing ink increases, excess printing ink is left between the screen layer body and the stencil paper wrapped around the screen layer, so that the amount of printing ink in this portion excessively increases, and every time printing is performed, The press pressure causes the printing ink to gradually spread in the width direction of the plate cylinder using the screen layer as a transmission path, and eventually the printing ink leaks to the side from the side edge of the stencil paper. May occur. This side leakage phenomenon causes the inside of the stencil printing machine to be stained with printing ink,
It also causes the printing paper to become dirty.
【0005】本発明は、従来の孔版印刷装置に於ける上
述の如き問題点に着目してなされたものであり、印刷に
より消費される印刷インキの量に比して版胴内部より押
し出される印刷インキの量が多くなっても、脇洩れ現
象、即ち印刷インキ側部洩れが発生しないよう改良され
た孔版印刷装置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-described problems in the conventional stencil printing apparatus, and has been made in consideration of the amount of printing ink consumed by printing and the amount of printing extruded from the inside of a printing cylinder. It is an object of the present invention to provide an improved stencil printing apparatus in which the side leakage phenomenon, that is, the side leakage of the printing ink does not occur even when the amount of the ink increases.
【0006】[0006]
【課題を解決するための手段】上述の如き目的は、本発
明によれば、多孔構造の版胴本体の外周にメッシュ状の
スクリーン層体が巻き付け装着され前記スクリーン層体
の外周に孔版原紙を巻き付け装着される多層構造の孔版
印刷用版胴を用い、前記版胴本体の内周面に摺接するス
キージ部材により前記版胴本体の内側より印刷インキを
供給する孔版印刷装置に於いて、前記スクリーン層体の
横幅が前記版胴本体の多孔構造領域の横幅より短く当該
多孔構造領域の両側縁部に前記スクリーン層体が存在せ
ず、且つ前記スキージ部材の有効横幅が前記版胴本体の
多孔構造領域の横幅より短く当該多孔構造領域の両側縁
部に前記スキージ部材が摺接せず、前記スクリーン層体
の外周に当該スクリーン層体の横幅より大きい横幅を有
する孔版原紙が装着されることを特徴する孔版印刷装置
によって達成される。SUMMARY OF THE INVENTION According to the present invention, there is provided a stencil sheet having a mesh-like screen layer wound around an outer periphery of a plate cylinder body having a porous structure, and a stencil sheet being wrapped around the outer periphery of the screen layer body. In a stencil printing apparatus that uses a stencil printing plate cylinder having a multilayer structure to be wound and mounted and supplies printing ink from the inside of the plate cylinder body by a squeegee member that slides on the inner peripheral surface of the plate cylinder body, the screen includes the screen. The width of the layer body is smaller than the width of the porous structure area of the plate cylinder body, the screen layer body does not exist on both side edges of the porous structure area, and the effective width of the squeegee member is the porous structure of the plate cylinder body. The squeegee member does not slide on both side edges of the porous structure area shorter than the width of the area, and a stencil sheet having a width greater than the width of the screen layer is mounted on the outer periphery of the screen layer. It is achieved by the stencil printing machine which, characterized in that it is.
【0007】[0007]
【作用】上述の如き構成によれば、版胴本体の多孔構造
領域の両側縁部に前記スキージ部材が摺接していないこ
とにより、この多孔構造領域の両側縁部に於いては、ス
キージ部材より印刷インキのスキージングを受けること
がなく、この部分よりは印刷インキの供給が行われず、
多孔構造領域の両側縁部に前記スクリーン層体が存在し
ていないこととスクリーン層体の外周に装着される孔版
原紙の横幅がスクリーン層体の横幅より大きいことによ
り、余剰の印刷インキがスクリーン層体とこの外周に巻
き付いている孔版原紙の間に残され、この印刷インキに
プレス圧が作用して印刷インキがスクリーン層体を伝達
路として版胴の横幅方向へ進展してこれがスクリーン層
体の側縁部より側部へ洩れ出しても、この印刷インキは
プレス圧を受けて印刷インキ無供領域である前記多孔構
造領域の両側縁部より版胴の内側に戻される。According to the above construction, since the squeegee member does not slide on both side edges of the porous structure region of the plate cylinder main body, the squeegee member is located on both side edges of the porous structure region. There is no squeezing of the printing ink, no printing ink is supplied from this part,
Since the screen layer body is not present on both side edges of the porous structure area and the width of the stencil paper attached to the outer periphery of the screen layer body is larger than the width of the screen layer body, excess printing ink is removed from the screen layer. The ink is left between the stencil body and the stencil wrapped around the outer periphery of the stencil sheet, and a press pressure acts on the printing ink to cause the printing ink to propagate in the width direction of the plate cylinder using the screen layer body as a transmission path, thereby forming the screen layer body. Even if the printing ink leaks from the side edge to the side, the printing ink is returned to the inside of the plate cylinder from both side edges of the porous structure area which is the printing ink non-use area under the press pressure.
【0008】[0008]
【実施例】以下に添付の図を参照して本発明を実施例に
ついて詳細に説明する。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of an embodiment of the present invention.
【0009】図1〜図4は本発明による孔版印刷装置の
一実施例を示している。これの図に於いて、符号1は孔
版印刷用版胴を示している。孔版印刷用版胴1内にはス
キージ支持部材3によりゴム状弾性体製のスキージブレ
ード5が孔版印刷用版胴1の内周面に所定のスキージ角
をもって摺接する態様にて配置されている。1 to 4 show one embodiment of a stencil printing apparatus according to the present invention. In these figures, reference numeral 1 denotes a stencil printing plate cylinder. A squeegee blade 5 made of a rubber-like elastic material is arranged in the stencil printing plate cylinder 1 by a squeegee support member 3 so as to slide on the inner peripheral surface of the stencil printing plate cylinder 1 at a predetermined squeegee angle.
【0010】スキージブレード5は、孔版印刷用版胴1
の図2にて反時計廻り方向の回転により印刷インキのイ
ンキ溜りPを形成し、孔版印刷用版胴1の図2にて反時
計廻り方向の回転に伴い、インキ溜りPの印刷インキを
孔版印刷用版胴1に対してスキージングするようになっ
ている。The squeegee blade 5 is a stencil printing plate cylinder 1.
2, the printing ink P is formed by the rotation of the printing ink in the counterclockwise direction in FIG. 2, and the printing ink in the ink pool P is stenciled with the rotation of the stencil printing plate cylinder 1 in the counterclockwise direction in FIG. Squeezing is performed on the printing plate cylinder 1.
【0011】孔版印刷用版胴1の外周面には孔版原紙S
が巻き付け装着され、孔版印刷用版胴1の図2にて反時
計廻り方向の回転状態にてプレスローラ7により図示さ
れていない印刷用紙を孔版原紙Sに押し付けられること
により、孔版印刷が行われるようになっている。A stencil sheet S is provided on the outer peripheral surface of the stencil printing plate cylinder 1.
Is wound, and the printing paper (not shown) is pressed against the stencil sheet S by the press roller 7 while the stencil printing plate cylinder 1 is rotating counterclockwise in FIG. 2, thereby performing stencil printing. It has become.
【0012】孔版印刷用版胴1は、版胴本体9と版胴本
体9の外周に巻き付け装着されたスクリーン層体11と
により多層構造とされ、スクリーン層体11の外周に孔
版原紙Sを巻き付け装着されるようになっている。The stencil printing plate cylinder 1 has a multilayer structure including a plate cylinder main body 9 and a screen layer body 11 wrapped around the outer periphery of the plate cylinder body 9, and a stencil sheet S is wound around the outer periphery of the screen layer body 11. It is designed to be attached.
【0013】版胴本体9は、板厚が0.15mm程度の
ステンレス鋼等の金属により構成され、所定の周方向寸
法と横幅寸法W13をもって多孔構造領域部13とされ、
この多孔構造領域部13は、直径0.15〜0.25m
m程度の大きさの孔を1.0〜0.5mm程度のピッチ
にて多数有し、印刷インキ通過構造になっている。The plate cylinder body 9 is made of a metal such as stainless steel having a plate thickness of about 0.15 mm, and has a predetermined circumferential dimension and a lateral width dimension W13 to form a porous structure area section 13.
The porous structure region 13 has a diameter of 0.15 to 0.25 m.
It has a large number of holes having a size of about m at a pitch of about 1.0 to 0.5 mm, and has a printing ink passage structure.
【0014】スクリーン層体11は、フッ素系樹脂繊維
等を紡織してなる織物シートにニッケル等の金属をコー
ディングしたメッシュ状のものにより構成されている。
このスクリーン層体11のメッシュ数は100〜500
程度であってよい。The screen layer body 11 is formed of a mesh sheet in which a metal such as nickel is coded on a woven sheet formed by spinning a fluorine resin fiber or the like.
The number of meshes of the screen layer body 11 is 100 to 500.
Degree.
【0015】スクリーン層体11の横幅寸法W11は版胴
本体9の多孔構造領域13の横幅寸法W13より短く、多
孔構造領域13の両側縁部にはスクリーン層体11が存
在しないようになっている。このスクリーン層体11が
存在しない多孔構造領域13の両側縁部領域は図にて符
号15により多孔構造領域13の他の領域と区別して示
されている。多孔構造領域13の横幅寸法W13が250
〜260mm程度であると、スクリーン層体11の横幅
寸法W11は240〜250mm程度とされ、スクリーン
層体11が存在しない多孔構造領域13の両側縁部の幅
寸法は5mm程度であってよい。The width W11 of the screen layer body 11 is shorter than the width W13 of the porous structure area 13 of the plate cylinder body 9, so that the screen layer body 11 does not exist on both side edges of the porous structure area 13. . The both side edge regions of the porous structure region 13 where the screen layer body 11 does not exist are indicated by reference numeral 15 in the figure so as to be distinguished from other regions of the porous structure region 13. The width W13 of the porous structure region 13 is 250
If it is about 260 mm, the width W11 of the screen layer body 11 may be about 240 to 250 mm, and the width dimension of both side edges of the porous structure region 13 where the screen layer body 11 does not exist may be about 5 mm.
【0016】尚、この場合、多孔構造領域13の横幅寸
法W13は有効印刷幅寸法より大きく、スクリーン層体1
1の横幅寸法W11が有効印刷幅寸法に等しくなり、これ
ら横幅寸法は必要とされる有効印刷幅寸法に応じて設定
されればよい。In this case, the width W13 of the porous structure area 13 is larger than the effective printing width, and the screen layer 1
The width W11 of one becomes equal to the effective printing width, and these widths may be set according to the required effective printing width.
【0017】孔版原紙Sは孔版印刷用版胴1の外周面を
なすスクリーン層体11の外周部に装着され、この孔版
原紙Sの横幅寸法Wsはスクリーン層体11の横幅寸法
W11および多孔構造領域13の横幅寸法W13より大き
く、スクリーン層体11および多孔構造領域13の全体
を被覆する態様にてスクリーン層体11の外周部に装着
される。The stencil sheet S is mounted on the outer peripheral portion of a screen layer body 11 which forms the outer peripheral surface of the stencil printing plate cylinder 1, and the width Ws of the stencil sheet S is the width W11 of the screen layer body 11 and the porous structure area. 13 and is attached to the outer peripheral portion of the screen layer body 11 in such a manner as to cover the whole of the screen layer body 11 and the porous structure area 13.
【0018】スキージブレード5は、版胴本体9の内側
にあって版胴本体9の軸線方向、即ち横幅方向に延在
し、先端にて版胴本体9の内周面に摺接しており、これ
の横幅寸法は孔版原紙Sの横幅寸法Wsと概ね等しい寸
法になっているが、多孔構造領域13の両側縁部領域1
5に対応する部分に切り欠き開口部17を有しいる。ス
キージブレード5は、切り欠き開口部17の部分に於い
ては版胴本体9の内周面に摺接せず、有効横幅寸法W5
は両切り欠き開口部17間内方寸法として多孔構造領域
13の横幅寸法W13より短く、スクリーン層体11の横
幅寸法W11と等しい寸法になっている。The squeegee blade 5 is located inside the plate cylinder main body 9 and extends in the axial direction of the plate cylinder main body 9, that is, in the lateral width direction. The width of the stencil sheet S is substantially equal to the width Ws of the stencil sheet S.
5 has a cutout opening 17. The squeegee blade 5 does not slidably contact the inner peripheral surface of the plate cylinder body 9 at the notch opening portion 17, and has an effective width dimension W5.
Is smaller than the width W13 of the porous structure area 13 as an inner dimension between the notch openings 17, and is equal to the width W11 of the screen layer body 11.
【0019】上述の如き構成によれば、版胴本体9の多
孔構造領域13の両側縁部領域15にスキージブレード
5が摺接していないことにより、この多孔構造領域13
の両側縁部領域15に於いては、スキージブレード5よ
り印刷インキのスキージングを受けることがなく、この
部分よりは印刷インキが版胴本体9外へ流出することが
ない。多孔構造領域13の両側縁部領域15にはスクリ
ーン層体11が存在しておらず、スクリーン層体11の
外周に装着される孔版原紙Sの横幅がスクリーン層体1
1の横幅より大きいことにより、多孔構造領域13の両
側縁部領域15は直接に孔版原紙Sにより被覆されるこ
とになる。According to the above-described configuration, the squeegee blade 5 does not slide on the both side edge regions 15 of the porous structure region 13 of the plate cylinder main body 9.
Is not subjected to squeezing of the printing ink from the squeegee blade 5 and the printing ink does not flow out of the plate cylinder body 9 from this portion. The screen layer body 11 is not present in both side edge areas 15 of the porous structure area 13, and the width of the stencil sheet S mounted on the outer periphery of the screen layer body 11 is smaller than the screen layer body 1.
When the width is larger than 1, the side edge regions 15 of the porous structure region 13 are directly covered with the stencil sheet S.
【0020】これらのことにより、余剰の印刷インキが
スクリーン層体11とこの外周に巻き付いている孔版原
紙Sの間に残され、この印刷インキにプレス圧が作用し
て印刷インキがスクリーン層体11を伝達路として版胴
の横幅方向へ進展してこれが、図4に矢印により示され
ている如く、スクリーン層体11の側縁部より側部へ洩
れ出しても、この印刷インキはプレス圧を受けて、図4
に矢印により示されている如く、印刷インキ無供領域で
ある多孔構造領域11の両側縁部領域15より版胴本体
9の内側に戻され、余剰の印刷インキが孔版原紙Sの側
縁にまで至ることが回避される。As a result, excess printing ink is left between the screen layer body 11 and the stencil sheet S wrapped around the screen layer body 11, and a press pressure acts on this printing ink to cause the printing ink to flow. When the printing ink spreads in the width direction of the plate cylinder as a transmission path and leaks from the side edge of the screen layer body 11 to the side as shown by the arrow in FIG. Figure 4
As shown by arrows, the printing ink is returned to the inside of the plate cylinder body 9 from both side edge areas 15 of the porous structure area 11, which is a printing ink non-use area, and the excess printing ink reaches the side edges of the stencil sheet S. Is avoided.
【0021】上述の実施例に於いては、スキージブレー
ド5の全長は、多孔構造領域13の横幅寸法W13より長
く、切り欠き開口部17の外側方にて多孔構造領域13
の両側方の無孔領域の内周面に摺接する部分を有してお
り、これはスキージブレード5の両端が多孔構造領域1
3内にあることによる多孔構造領域13の強度低下を防
止することについて有効である。しかし、このことが不
要である場合は、図5に示されている如く、スキージブ
レード5は切り欠き開口部17より外側方の部分を省略
され、全長を有効横幅寸法W5 として、多孔構造領域1
3の横幅寸法W13より短く、スクリーン層体11の横幅
寸法W11と等しい寸法になっていもよい。In the above-described embodiment, the total length of the squeegee blade 5 is longer than the width W13 of the porous structure area 13 and the porous structure area 13 is formed outside the cutout opening 17.
Of the squeegee blade 5 at both ends of the porous structure region 1
3 is effective in preventing the strength of the porous structure region 13 from being reduced due to being within the region 3. However, if this is not necessary, as shown in FIG. 5, the squeegee blade 5 is omitted in the portion outside the notch opening 17, and the entire length is defined as the effective lateral width W5, and the porous structure region 1 is formed.
3 may be shorter than the width W13 of the screen layer 11 and equal to the width W11 of the screen layer body 11.
【0022】[0022]
【発明の効果】以上の説明から理解される如く、本発明
による孔版印刷装置によれば、版胴本体の多孔構造領域
の両側縁部に前記スキージ部材が摺接していないことに
より、この多孔構造領域の両側縁部に於いては、スキー
ジ部材より印刷インキのスキージングを受けることがな
く、この部分よりは印刷インキの供給が行われず、多孔
構造領域の両側縁部に前記スクリーン層体が存在してい
ないこととスクリーン層体の外周に装着される孔版原紙
の横幅がスクリーン層体の横幅より大きいことにより、
余剰の印刷インキがスクリーン層体とこの外周に巻き付
いている孔版原紙の間に残され、この印刷インキにプレ
ス圧が作用して印刷インキがスクリーン層体を伝達路と
して版胴の横幅方向へ進展してこれがスクリーン層体の
側縁部より側部へ洩れ出しても、この印刷インキはプレ
ス圧を受けて印刷インキ無供領域である前記多孔構造領
域の両側縁部より版胴の内側に戻され、これにより余剰
の印刷インキの回収が行われ、余剰の印刷インキが孔版
原紙の側縁にまで至ることがないから、印刷により消費
される印刷インキの量に比して版胴内部より押し出され
る印刷インキの量が多くなっても、脇洩れ現象が発生す
ることが確実に防止される。As can be understood from the above description, according to the stencil printing apparatus of the present invention, the squeegee member does not slide on the both side edges of the porous structure area of the plate cylinder main body. On both side edges of the region, printing ink is not squeezed from the squeegee member, printing ink is not supplied from this portion, and the screen layer body exists on both side edges of the porous structure region. That the width of the stencil paper attached to the outer periphery of the screen layer is larger than the width of the screen layer,
Excess printing ink is left between the screen layer body and the stencil wrapped around the screen layer, and press pressure acts on this printing ink so that the printing ink travels in the width direction of the plate cylinder using the screen layer body as a transmission path. Even if it leaks out from the side edge of the screen layer body to the side, the printing ink returns to the inside of the plate cylinder from both side edges of the porous structure area, which is a printing ink non-use area, under the pressing pressure. As a result, the excess printing ink is collected, and the excess printing ink does not reach the side edges of the stencil sheet, so that the excess printing ink is extruded from the inside of the plate cylinder in comparison with the amount of printing ink consumed by printing. Even if the amount of printing ink to be used increases, it is possible to reliably prevent the occurrence of side leakage.
【図1】本発明による孔版印刷装置の一実施例を示す正
面図。FIG. 1 is a front view showing an embodiment of a stencil printing apparatus according to the present invention.
【図2】本発明による孔版印刷装置の一実施例を示す縦
断面図。FIG. 2 is a longitudinal sectional view showing one embodiment of a stencil printing apparatus according to the present invention.
【図3】本発明による孔版印刷装置の一実施例をその要
部について示す断面図。FIG. 3 is a sectional view showing an embodiment of a stencil printing apparatus according to the present invention with respect to main parts thereof.
【図4】本発明による孔版印刷装置の一実施例をその要
部について示す拡大断面図。FIG. 4 is an enlarged cross-sectional view showing one embodiment of a stencil printing apparatus according to the present invention for a main part thereof.
【図5】本発明による孔版印刷装置の他の実施例をその
要部について示す断面図。FIG. 5 is a cross-sectional view showing another embodiment of the stencil printing apparatus according to the present invention with respect to main parts thereof.
1 孔版印刷用版胴 5 スキージブレード 7 プレスローラ 9 版胴本体 11 スクリーン層体 17 切り欠き開口部 S 孔版原紙 DESCRIPTION OF SYMBOLS 1 Stencil printing plate cylinder 5 Squeegee blade 7 Press roller 9 Plate cylinder main body 11 Screen layered body 17 Notch opening S Stencil paper
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平4−105982(JP,A) 特開 平1−120382(JP,A) 特開 昭60−165295(JP,A) 実開 昭61−162469(JP,U) 実開 昭63−101565(JP,U) (58)調査した分野(Int.Cl.7,DB名) B41L 13/00 - 13/18 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-4-105982 (JP, A) JP-A-1-120382 (JP, A) JP-A-60-165295 (JP, A) 162469 (JP, U) Japanese Utility Model 63-101565 (JP, U) (58) Field surveyed (Int. Cl. 7 , DB name) B41L 13/00-13/18
Claims (1)
のスクリーン層体が巻き付け装着され前記スクリーン層
体の外周に孔版原紙を巻き付け装着される多層構造の孔
版印刷用版胴を用い、前記版胴本体の内周面に摺接する
スキージ部材により前記版胴本体の内側より印刷インキ
を供給する孔版印刷装置に於いて、 前記スクリーン層体の横幅が前記版胴本体の多孔構造領
域の横幅より短く当該多孔構造領域の両側縁部に前記ス
クリーン層体が存在せず、且つ前記スキージ部材の有効
横幅が前記版胴本体の多孔構造領域の横幅より短く当該
多孔構造領域の両側縁部に前記スキージ部材が摺接せ
ず、前記スクリーン層体の外周に当該スクリーン層体の
横幅より大きい横幅を有する孔版原紙が装着されること
を特徴する孔版印刷装置。1. A stencil printing plate cylinder having a multilayer structure in which a mesh screen layer body is wound around and mounted on a perimeter of a perforated plate cylinder body, and a stencil sheet is wound around and mounted on an outer periphery of said screen layer body. In a stencil printing apparatus that supplies printing ink from the inside of the plate cylinder main body by a squeegee member that slides on the inner peripheral surface of the plate cylinder main body, the width of the screen layer body is larger than the width of the porous structure area of the plate cylinder main body. The screen layer body is not present on both side edges of the porous structure area, and the effective lateral width of the squeegee member is shorter than the lateral width of the porous structure area of the plate cylinder body. A stencil printing machine characterized in that a stencil sheet having a width greater than the width of the screen layer body is mounted on the outer periphery of the screen layer body without sliding members.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23957992A JP3187546B2 (en) | 1992-09-08 | 1992-09-08 | Stencil printing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23957992A JP3187546B2 (en) | 1992-09-08 | 1992-09-08 | Stencil printing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0687259A JPH0687259A (en) | 1994-03-29 |
JP3187546B2 true JP3187546B2 (en) | 2001-07-11 |
Family
ID=17046893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23957992A Expired - Fee Related JP3187546B2 (en) | 1992-09-08 | 1992-09-08 | Stencil printing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3187546B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5988536B2 (en) * | 2010-06-02 | 2016-09-07 | デュプロ精工株式会社 | Thick coating forming apparatus and thick coating forming method |
-
1992
- 1992-09-08 JP JP23957992A patent/JP3187546B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0687259A (en) | 1994-03-29 |
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