JPH0741704B2 - Fountain solution for offset printing machine - Google Patents
Fountain solution for offset printing machineInfo
- Publication number
- JPH0741704B2 JPH0741704B2 JP60213529A JP21352985A JPH0741704B2 JP H0741704 B2 JPH0741704 B2 JP H0741704B2 JP 60213529 A JP60213529 A JP 60213529A JP 21352985 A JP21352985 A JP 21352985A JP H0741704 B2 JPH0741704 B2 JP H0741704B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- roller
- printing machine
- offset printing
- weight
- 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
- 238000007645 offset printing Methods 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 239000000843 powder Substances 0.000 claims description 11
- 238000007639 printing Methods 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229920003319 Araldite® Polymers 0.000 description 1
- -1 B eO Inorganic materials 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rotary Presses (AREA)
Description
【発明の詳細な説明】 〔発明の技術分野〕 本発明は、オフセット印刷機の湿し水装置に関する。Description: TECHNICAL FIELD OF THE INVENTION The present invention relates to a fountain solution device for an offset printing machine.
〔発明の技術的背景とその問題点〕 オフセット印刷は、インキ（油）と水が反発する性質を
利用した印刷法であり、印刷機は、版の非画像部に水を
供給するための湿し水装置と、画像部にインキを供給す
るインキング装置とで構成されている。而して、水とイ
ンキの供給を受けた版は、ゴムブランケットを介して紙
などの被印刷体に所定の画像を転写するようになってい
る。湿し水装置は、例えばゴムローラと金属ローラを交
互に配置して水舟中の水を版胴の非画像部に供給するよ
うになっている。非画像部に供給されなかった余分の水
は、これらのローラを経て逆に版胴から水舟に戻される
ようになっている。この場合、版胴の画像部に接触して
いる水付ローラに一部のインキが持ち去られ乳化インキ
として各ローラの表面に付着する他、次のような印刷障
害が発生する。[Technical background of the invention and its problems] Offset printing is a printing method that utilizes the property that ink (oil) and water repel each other, and the printing machine uses a wet method for supplying water to the non-image area of the plate. It is composed of a water supply device and an inking device for supplying ink to the image portion. Thus, the plate supplied with water and ink transfers a predetermined image onto a printing medium such as paper via a rubber blanket. In the dampening water device, for example, rubber rollers and metal rollers are alternately arranged to supply the water in the water boat to the non-image portion of the plate cylinder. Excess water that has not been supplied to the non-image area is returned to the water boat from the plate cylinder via these rollers. In this case, a part of the ink is carried away by the watering roller which is in contact with the image portion of the plate cylinder and adheres to the surface of each roller as emulsified ink, and the following printing trouble occurs.
親水性，保水性が不足しているローラを使用している
場合、水ならしローラ上での水膜の水玉化、不均一化に
よるインキ皮膜の濃淡むらが発生する。When a roller lacking hydrophilicity and water retention is used, the water film on the water leveling roller becomes uneven and uneven density of the ink film occurs due to unevenness.
水ならしローラの親水性不足によるインキ反発作用の
不十分、或は乳化インキの固着によって版の非画像部に
インキが付着する「汚れ」が発生する。Insufficient repulsion of ink due to lack of hydrophilicity of the water leveling roller, or "dirt" in which ink adheres to the non-image area of the plate occurs due to sticking of the emulsified ink.
水ならしローラの親水性不足によって湿し水の供給む
らが起き、画像部の所謂網点が不鮮明になる。Due to lack of hydrophilicity of the water leveling roller, uneven supply of dampening water occurs and so-called halftone dots in the image area become unclear.
水の表面張力を低下させて金属ローラとのねれ性を高
めるようにイソプロピルアルコール等のアルコール類や
界面活性剤を添加すると、コストが高くなると共に、衛
生環境が悪くなり、更には隣接するゴムローラを膨潤さ
せる。If alcohols such as isopropyl alcohol or a surfactant is added so as to lower the surface tension of water and improve the wetting property with a metal roller, the cost becomes high and the sanitary environment deteriorates. To swell.
定期的に機械を停止して洗浄する必要があるため生産
性を低下する。Productivity is reduced because it is necessary to periodically stop and clean the machine.
このような問題点を少しでも解消すべく、実公昭55-145
18号（実願昭50-17892号）公報にて示されるような所謂
セラミック溶射ローラを水ならしローラに採用したもの
が開発されている。しかし、セラミック溶射ローラを用
いた湿し水装置も次のような問題を有している。In order to eliminate such problems as much as possible,
A so-called ceramic spraying roller as shown in Japanese Patent Application No. 18 (Japanese Utility Model Application No. 50-17892) has been developed as a leveling roller. However, a dampening water device using a ceramic spray roller also has the following problems.
金属ローラを水ならしローラに用いたものに比べてコ
ストが高くなる。The cost is higher than that using a metal roller as a water leveling roller.
セラミック溶射ローラは、衝撃に対して極めて弱く、
欠落した場合部分補修が不可能である。Ceramic spray roller is extremely weak against impact,
If it is missing, partial repair is impossible.
セラミック溶射ローラは、多孔体であるため湿し水の
浸透により母材である鋼管が腐食し、寿命が著しく短く
なる。Since the ceramic spray roller is a porous body, penetration of dampening water corrodes the steel pipe as a base material, resulting in a significantly shortened life.
セラミック溶射ローラは、多孔体であるためむしろク
ロム等の金属ローラよりもインキの堆積が多くなる。こ
のため、水膜が不均一になり画像部のインキが不均一な
濃淡状態になる。Since the ceramic spray roller is a porous body, the amount of ink deposited is larger than that of a metal roller such as chromium. Therefore, the water film becomes non-uniform, and the ink in the image area becomes non-uniform shade.
セラミック溶射ローラにインキがからんだ場合、機械
を止めて洗浄する頻度が多くなり、生産性を著しく低下
する。When the ceramic spray roller is enmeshed with ink, the machine must be stopped and cleaned more frequently, resulting in a marked decrease in productivity.
本発明は、水上がりが均一でシャープな印刷が可能であ
ると共に、寿命が長く、しかも補修が容易なオフセット
印刷機の湿し水装置を提供するものである。The present invention provides a dampening water device for an offset printing machine, which has a uniform water flow and enables sharp printing, has a long life, and is easy to repair.
本発明は、水ならしローラ又は水元ローラの少なくとも
一方の表面層を、親水性無機粉末を液状樹脂からなるバ
インダーで硬化した層で形成し、かつ前記親水性無機粉
末の量を前記液状樹脂100重量部に対して100〜300重量
部とすることにより、水上がりが均一でシャープな印刷
が可能であると共に、寿命が長く、しかも補修が容易な
オフセット印刷機の湿し水装置である。The present invention comprises forming a surface layer of at least one of a water leveling roller and a water source roller with a layer obtained by curing a hydrophilic inorganic powder with a binder made of a liquid resin, and adjusting the amount of the hydrophilic inorganic powder to the liquid resin. By using 100 to 300 parts by weight with respect to 100 parts by weight, the dampening water device of the offset printing machine has a long water life and is easy to repair, as well as enables sharp printing with uniform water flow.
ここで、液状樹脂としては、例えばウレタン、エポキ
シ、ポリエステル等の樹脂を使用するのが望ましい。Here, as the liquid resin, it is desirable to use resins such as urethane, epoxy, and polyester.
親水性無機粉末としては、例えばCaF2,CaO,MgO,Al2O3,B
eO,ZnO,TiO2，SiO2，SnO2，Cu2O，Na2S，B2O2,CaS,CuO,
セラミック、アルミニウム粉末、石粉の単独或は混合し
たものを使用するのが望ましい。As the hydrophilic inorganic powder, for example, CaF 2 , CaO, MgO, Al 2 O 3 , B
eO, ZnO, TiO 2 , SiO 2 , SnO 2 , Cu 2 O, Na 2 S, B 2 O 2 , CaS, CuO,
It is desirable to use ceramics, aluminum powder, stone powder, either alone or as a mixture.
また、親水性無機粉末の量は、液状樹脂100重量部に対
して50〜400重量部、更に好ましくは100〜300重量部と
するのが望ましい。50重量部に満ない場合は、表面層の
水の湿し作用が低下し、所定量の水を移送することがで
きない。400重量部を越えると、流動性が悪くなり所定
形状の表面層を形成することができない。The amount of hydrophilic inorganic powder is preferably 50 to 400 parts by weight, more preferably 100 to 300 parts by weight, based on 100 parts by weight of the liquid resin. If the amount is less than 50 parts by weight, the dampening effect of water on the surface layer is deteriorated and a predetermined amount of water cannot be transferred. If it exceeds 400 parts by weight, the fluidity deteriorates and the surface layer having a predetermined shape cannot be formed.
以下、本発明の実施例について図面を参照して説明す
る。第１図は本発明の一実施例の概略構成を示す説明図
である。図中１は図示しないオフセット印刷機を構成す
る版胴である。版胴１の上部には、２個のインキ着けロ
ーラ２を介してインキ揺動ローラ３が夫々の周面で接し
ながら回転自在に設けられている。版胴１の下部には、
水付ローラ４、水ならしローラ５、水元ローラ６が順次
夫々の周面を介して回転自在に設けられている。水元ロ
ーラ６は、水舟７内にその一部分を浸漬している。Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an explanatory diagram showing a schematic configuration of an embodiment of the present invention. Reference numeral 1 in the drawing denotes a plate cylinder that constitutes an offset printing machine (not shown). An ink oscillating roller 3 is rotatably provided on the plate cylinder 1 via two inking rollers 2 while being in contact with each other at their peripheral surfaces. At the bottom of the plate cylinder 1,
A water-equipped roller 4, a water leveling roller 5, and a water source roller 6 are sequentially rotatably provided via their respective circumferential surfaces. The water source roller 6 is partially immersed in the water boat 7.
水付ローラ４は、例えばゴムローラで形成されている。
水ならしローラ５は、次のようにして製造されたもので
ある。四官能ポリオール、サンニックスHD402（三洋化
成社商品名）100重量部に、アルミナセラミック（300タ
イラーメッシュ）200重量部、アルミニウム粉末AT−350
（福田金属箔粉社商品名）100重量部を加え混合攪拌し
た後、これを120℃、10mmHg以下の圧力下で脱水する。
これにアイソネート143L（MDI化成アップジョン社商品
名）を110重量部加え、50℃に温調し予め接着剤コナッ
プAD−1146C（コナップ（CONAP）社商品名）を塗布し型
組みした鉄芯上に注型し、100℃にて24時間硬化させ
た。更に常温下で表面を研磨して水ならしローラ５を得
た。水元ローラ６は、例えばゴムローラで形成されてい
る。The roller with water 4 is formed of, for example, a rubber roller.
The water leveling roller 5 is manufactured as follows. Tetrafunctional polyol, Sannix HD402 (Sanyo Chemical Co., Ltd. trade name) 100 parts by weight, alumina ceramic (300 Tyler mesh) 200 parts by weight, aluminum powder AT-350
(Fukuda Metal Foil & Powder Co., Ltd.) 100 parts by weight are added, mixed and stirred, and then dehydrated at 120 ° C. under a pressure of 10 mmHg or less.
110 parts by weight of Isonate 143L (trade name of MDI Kasei Upjohn Co.) was added to this, and the temperature was adjusted to 50 ° C. It was cast into a mold and cured at 100 ° C. for 24 hours. The surface was further polished at room temperature to obtain a water leveling roller 5. The water source roller 6 is formed of, for example, a rubber roller.
このように構成された湿し水装置を有するオフセット印
刷機で12000回／毎時のスピードで８時間連続印刷を行
ったところ、インキのからみは全く見られなかった。こ
れは水ならしローラ５の親水性により水上りが均一に行
われるためであることが判った。また、この水ならしロ
ーラ５は、液状樹脂と無機粉体の硬化物からなる表面層
を有しているので、本質的に表面層中に空隙がなく、極
めて長い寿命を有することが判った。また、水ならしロ
ーラ５の表面層は、切削抵抗の異なる樹脂と無機物の混
合物で構成されているため、表面研磨によって任意の粗
さの微細な凹凸面を形成して物理的保水性を付与できる
ことが確認された。更に、液状樹脂と無機粉体の割合及
び種類を変化させることにより、所望の湿し水性能を備
えた水ならしローラ５が得られることを確認した。ま
た、水ならしローラ５の表面に形成された傷は、研磨に
よって容易に除去し、補修が可能であることも確認され
た。When continuous printing was performed for 8 hours at a speed of 12000 times / hour using an offset printing machine having a dampening water device configured as described above, no ink entanglement was observed. It was found that this is because the water leveling roller 5 hydrophilically causes the water to uniformly flow up. Further, since the water leveling roller 5 has a surface layer made of a cured product of a liquid resin and an inorganic powder, it was found that there is essentially no void in the surface layer and the life is extremely long. . Further, since the surface layer of the water leveling roller 5 is composed of a mixture of a resin and an inorganic material having different cutting resistances, a fine uneven surface having an arbitrary roughness is formed by surface polishing to impart physical water retention. It was confirmed that it was possible. Furthermore, it was confirmed that the water leveling roller 5 having desired dampening water performance could be obtained by changing the ratio and type of the liquid resin and the inorganic powder. It was also confirmed that the scratch formed on the surface of the water leveling roller 5 can be easily removed by polishing and repaired.
なお、本発明の他の実施例として第２図に示す如く、水
ならしローラ10及び水元ローラ11を以下に示すような親
水性無機粉末を液状樹脂からなるバインダーで硬化した
表面層を有するものとし、水ならしローラ10と水元ロー
ラ11との間にゴムローラからなる水移しローラ12を介在
させたものとしても良い。なお、その他の構成は実施例
のものと同様である。この水ならしローラ10及び水元ロ
ーラ11の製造は、先ず、アラルダイトAY105（日本チバ
ガイギー社商品名）100重量部にアルミナセラミック（3
00タイラーメッシュ）200重量部を加え、十分に攪拌混
合する。これに硬化剤HY956（日本チバガイギー社商品
名）を18重量部加え、再度十分に攪拌し予めサンドブラ
スト処理を施し型組みしたスチール芯上に流し、24時間
放置して硬化させる。然る後、グラインダーで荒削り
し、更にこれを＃1000のサンドペーパーで表面研磨し所
定の湿し水性能を備えた水ならしローラ10及び水元ロー
ラ11を得る。このような湿し水装置を備えたオフセット
印刷機によって、500/毎分のスピードで12時間連続印刷
を行ったところ実施例のものと同様にインキのからみは
見られず鮮明な印刷を行うことができた。As another embodiment of the present invention, as shown in FIG. 2, the water leveling roller 10 and the water source roller 11 have surface layers obtained by curing hydrophilic inorganic powder as shown below with a binder made of a liquid resin. Alternatively, a water transfer roller 12 made of a rubber roller may be interposed between the water leveling roller 10 and the water source roller 11. The rest of the configuration is similar to that of the embodiment. To manufacture the water leveling roller 10 and the water source roller 11, first, 100 parts by weight of Araldite AY105 (trade name of Nippon Ciba-Geigy Co., Ltd.) was added to an alumina ceramic (3
(00 Tyler mesh) Add 200 parts by weight and stir and mix thoroughly. To this, 18 parts by weight of a curing agent HY956 (trade name of Nippon Ciba-Geigy Co., Ltd.) is added, and the mixture is thoroughly stirred again and poured on a steel core that has been sandblasted in advance and molded and left for 24 hours to cure. After that, rough cutting is carried out with a grinder, and this is further surface-polished with # 1000 sandpaper to obtain a water leveling roller 10 and a water source roller 11 having a predetermined dampening water performance. With an offset printing machine equipped with such a dampening water device, continuous printing was performed for 12 hours at a speed of 500 / min, and similar to the example, no entanglement of ink was observed and clear printing was performed. I was able to.
更に、本発明の他の実施例として第３図に示す如く、上
記他の実施例と比較して水ならしローラ13及び水元ロー
ラ14の表面層の形成を、アルミニウム粉末の代わりに石
粉（長石）を使用し他の点は同様にして行うと共に、水
元ローラ14と水ならしローラ13間で水移ローラ15を揺動
自在に設けて常に何れか一方のローラ14,13に接触する
ようにし、かつ、水ならしローラ13と版胴１との間に２
個の水付ローラ４を設けたものとしても良い。このオフ
セット印刷機によっても上記実施例、他の実施例と同様
の効果が得られた。Further, as shown in FIG. 3 as another embodiment of the present invention, as compared with the other embodiments described above, formation of the surface layers of the water leveling roller 13 and the water source roller 14 is performed by using stone powder (instead of aluminum powder). Using feldspars) and other points in the same manner, the water transfer roller 15 is swingably provided between the water source roller 14 and the water leveling roller 13 so as to always contact one of the rollers 14 and 13. And between the water leveling roller 13 and the plate cylinder 1
It is also possible to provide the individual water roller 4. With this offset printing machine, the same effects as those of the above-mentioned embodiment and other embodiments were obtained.
以上説明した如く、本発明に係るオフセット印刷機の湿
し水装置によれば、水上がりが均一でシャープな印刷が
可能であると共に、寿命が長く、しかも補修が容易であ
る等顕著な効果を有するものである。As described above, according to the dampening water device of the offset printing machine of the present invention, it is possible to perform sharp printing with a uniform water flow, long life, and easy repair. I have.
第１図は本発明の一実施例の概略構成を示す説明図、第
２図及び第３図は本発明の他の実施例の概略構成を示す
説明図である。 １……版胴、２……インキ着けローラ、３……揺動ロー
ラ、４……水付ローラ、５……水ならしローラ、６……
水元ローラ、７……水舟、10……水ならしローラ、11…
…水元ローラ、12……水移しローラ、13……水ならしロ
ーラ、14……水元ローラ、15……水移しローラ。FIG. 1 is an explanatory diagram showing a schematic configuration of an embodiment of the present invention, and FIGS. 2 and 3 are explanatory diagrams showing a schematic configuration of another embodiment of the present invention. 1 ... plate cylinder, 2 ... inking roller, 3 ... rocking roller, 4 ... water roller, 5 ... water leveling roller, 6 ...
Mizumoto Roller, 7 ... Mizufune, 10 ... Water Leveling Roller, 11 ...
… Water source roller, 12 …… Water transfer roller, 13 …… Water leveling roller, 14 …… Water source roller, 15 …… Water transfer roller.
Claims (1)
ラ、水ならしローラ、水元ローラをその周面同士で順次
回転自在に接触させ、かつ、該水元ローラの所定部分を
水舟内に浸漬してなるオフセット印刷機の湿し水装置に
おいて、 前記水ならしローラ又は水元ローラの少なくとも一方の
表面層が、親水性無機粉末を液状樹脂からなるバインダ
ーで硬化した層で形成され、かつ前記親水性無機粉末の
量が前記液状樹脂100重量部に対して100〜300重量部で
あることを特徴とするオフセット印刷機の湿し水装置。1. A water roller, a water leveling roller, and a water source roller are sequentially rotatably brought into contact with each other on the peripheral surface of a plate cylinder constituting a printing machine, and a predetermined portion of the water source roller. In a dampening water device of an offset printing machine, wherein at least one surface layer of the water leveling roller or the water source roller is a layer obtained by curing a hydrophilic inorganic powder with a binder made of a liquid resin. And the amount of the hydrophilic inorganic powder is 100 to 300 parts by weight with respect to 100 parts by weight of the liquid resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60213529A JPH0741704B2 (en) | 1985-09-26 | 1985-09-26 | Fountain solution for offset printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60213529A JPH0741704B2 (en) | 1985-09-26 | 1985-09-26 | Fountain solution for offset printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6271649A JPS6271649A (en) | 1987-04-02 |
| JPH0741704B2 true JPH0741704B2 (en) | 1995-05-10 |
Family
ID=16640698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60213529A Expired - Fee Related JPH0741704B2 (en) | 1985-09-26 | 1985-09-26 | Fountain solution for offset printing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741704B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0529877Y2 (en) * | 1987-05-18 | 1993-07-30 | ||
| JP2643187B2 (en) * | 1987-10-05 | 1997-08-20 | 株式会社金陽社 | Ink delivery roll for inking unit and method for manufacturing the same |
| EP0347456B1 (en) * | 1987-10-05 | 1993-10-20 | Kinyosha Co. Ltd. | Ink roller for printing press and production thereof |
| US5113760A (en) * | 1987-12-21 | 1992-05-19 | Kinyosha Co., Ltd. | Ink roller for printing machine |
| JPH01174165U (en) * | 1988-05-31 | 1989-12-11 | ||
| JPH0764052B2 (en) * | 1989-01-09 | 1995-07-12 | 株式会社東京機械製作所 | Inking roller for printing machine and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6110492A (en) * | 1984-06-27 | 1986-01-17 | Mitsubishi Heavy Ind Ltd | Damping roller for printing |
-
1985
- 1985-09-26 JP JP60213529A patent/JPH0741704B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6271649A (en) | 1987-04-02 |
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