JP2961153B2 - How to print on curved surfaces - Google Patents
How to print on curved surfacesInfo
- Publication number
- JP2961153B2 JP2961153B2 JP5969789A JP5969789A JP2961153B2 JP 2961153 B2 JP2961153 B2 JP 2961153B2 JP 5969789 A JP5969789 A JP 5969789A JP 5969789 A JP5969789 A JP 5969789A JP 2961153 B2 JP2961153 B2 JP 2961153B2
- Authority
- JP
- Japan
- Prior art keywords
- printing
- curved surface
- ink
- pad
- plate
- 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 - Lifetime
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Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は曲面特に単一曲面を有する被印刷物に精度よ
く印刷する方法に関するものである。Description: FIELD OF THE INVENTION The present invention relates to a method for accurately printing on a substrate having a curved surface, particularly a single curved surface.
［従来の技術］ 従来、曲面を有する被印刷物の曲面特に単一曲面に各
種印刷をする方式としてはパッド印刷法がよく知られて
いる。即ち、従来のパッド印刷法は、鉄鋼製及びプラス
チック製の凹版の印刷原版にインクを塗布し、ヘラ状の
スクレーパーにより、凸部の余剰インクを取りのぞき、
軟質の曲面パッドの表面を該印刷原版に押圧して、印刷
原版導体の凹部に残されたインクを写しとり、このパッ
ドを被印刷物の曲面に接触させ印刷するものである。[Prior Art] Conventionally, a pad printing method is well known as a method for performing various printings on a curved surface, particularly a single curved surface, of a printing substrate having a curved surface. That is, in the conventional pad printing method, ink is applied to an intaglio printing original plate made of steel and plastic, and a spatula-shaped scraper is used to remove excess ink on the convex portion.
The surface of the soft curved pad is pressed against the printing original plate to copy the ink remaining in the concave portion of the printing original plate conductor, and the pad is brought into contact with the curved surface of the printing substrate to perform printing.
しかるに、この場合印刷原版は従来鉄鋼製又はプラス
チック製であり、インク塗布後凸部の余剰インクをスク
レープ除去するため、凹部のインクが確実に保持され、
且つパッドに十分写しとらせるためには、凹部の深さを
十分深くする必要があり、これがまた印刷精度を悪化さ
せる原因にもなっていた。However, in this case, the printing original plate is conventionally made of steel or plastic, and in order to scrape off excess ink in the convex portion after ink application, the ink in the concave portion is securely held,
In addition, in order for the pad to be sufficiently copied, it is necessary to make the depth of the concave portion sufficiently large, which also causes deterioration of printing accuracy.
パッド印刷による印刷は、印刷原板の凹凸が大きい
と、パッドの表面の変形が大きくなり精度よく印刷が出
来ない。又特に版が凹版であるということは、インクの
量を確実に保持するためには、凹部の深さを十分大きく
する必要がある。しかるに、深さが大きいとパッドの変
形も大きくなり、なお且つ凹部であることから、底部の
インクをパッドに写しとるにはパッドそのものも十分に
軟質で凹凸に順応できるものでなければならないため条
件はさらに悪化する。In the printing by pad printing, if the irregularities of the printing original plate are large, the surface of the pad is greatly deformed and printing cannot be performed accurately. In particular, the fact that the printing plate is an intaglio plate requires that the depth of the concave portion be sufficiently large in order to reliably hold the amount of ink. However, if the depth is large, the deformation of the pad is also large and it is a concave part, so the pad itself must be sufficiently soft and adaptable to irregularities to transfer the bottom ink to the pad. Worsens.
その点印刷原板が凸版であれば、その凸部のみにイン
クを塗布すればよく、又は、インクそのもので凸部を作
ってもよく、凹凸をより少なくすることができる。それ
によってパッドそのものも、やや硬質のものが利用でき
るとともに、凹凸が小さく出来ることからパッド表面の
変形も少なく、またインクの量も微妙に調節でき、精度
のよい印刷が可能となる。In that case, if the printing original plate is a relief printing plate, ink may be applied only to the projections, or the projections may be made with the ink itself, so that the unevenness can be further reduced. As a result, the pad itself can be made of a somewhat hard material, and the unevenness can be reduced, so that the surface of the pad is less deformed, and the amount of ink can be finely adjusted, so that accurate printing can be performed.
また凸版印刷原板については、オフセット印刷に使用
されているアルミ版の利用も可能である。アルミ版は表
面に感光剤を付着させたもので精度もよく凹凸はミクロ
ンオーダーで極めて小さいため多色印刷に適している。
色分解した場合も精度がよく広く使われている。この場
合、凹凸が少なく精度よくインクをのせることの出来る
版であればアルミ版以外でも良いことは言うまでもな
い。As for the relief printing plate, an aluminum plate used for offset printing can be used. The aluminum plate has a surface on which a photosensitive agent is adhered and has high accuracy and has very small irregularities on the order of microns, so it is suitable for multicolor printing.
Even when color separation is performed, accuracy is high and widely used. In this case, it is needless to say that a plate other than the aluminum plate may be used as long as the plate has little unevenness and can accurately apply ink.
［発明が解決しようとする課題］ 上記のごとく、従来、曲面、特に単一曲面をもつ被印
刷物に印刷をする場合、曲面印刷パッド＋凹版印刷原版
の組合せにより行われ、このため印刷精度も悪く多色刷
のカラー印刷が困難であった。特に凹版の場合、インク
量が多いため、細かいアミ点などは極めて印刷精度が悪
くなる欠陥があった。[Problems to be Solved by the Invention] As described above, conventionally, when printing on a substrate having a curved surface, particularly a single curved surface, the printing is performed by a combination of a curved surface printing pad and an intaglio printing original plate, so that the printing accuracy is poor. Multi-color printing was difficult. In particular, in the case of an intaglio plate, since the amount of ink is large, fine dots and the like have a defect that printing accuracy is extremely deteriorated.
［課題を解決するための手段］ 本発明は、上記の従来のパッド印刷の印刷精度を改善
し、多色刷りのカラー印刷を可能とする方法を提案する
ものである。[Means for Solving the Problems] The present invention proposes a method for improving the printing accuracy of the above-mentioned conventional pad printing and enabling color printing of multicolor printing.
即ち、従来何人も気付かなかった曲面印刷パッド＋凸
版印刷原版の組合せによりこれを行うことによりこの課
題を解決した。That is, this problem has been solved by performing this using a combination of a curved surface printing pad and a relief printing original plate that no one has noticed in the past.
従って、凸版による良好な印刷精度を維持して曲面、
特に単一曲面への多色刷りが可能となった。Therefore, maintaining good printing accuracy by letterpress, curved surface,
In particular, multicolor printing on a single curved surface has become possible.
尚、曲面を有するパッドに平板な凸版印刷原板よりイ
ンク付けするための種々の工夫が必要であり、これらを
総合的に解決することにより、この何人も気付かなかっ
た曲面印刷パッド＋凸版印刷原版の組合せを可能とし
た。即ち、従来の凸版に使用されるものとは異なるイン
クの使用、アルミ版の凸部の段差の工夫などである。
又、パッドによる多色刷りを可能とするためにパッドの
移動精度については、これを向上させることが必然であ
り、又パッドのインク付け時の上下移動量に対し、パッ
ド硬度を規制した。In addition, various contrivances are required for applying ink to a pad having a curved surface from a flat relief printing original plate, and by solving these problems comprehensively, the curved surface printing pad and the relief printing original plate which no one noticed were considered. Combination is possible. That is, the use of ink different from that used for the conventional relief printing plate, the step of the convex portion of the aluminum printing plate, and the like are employed.
Further, in order to enable multicolor printing by the pad, it is necessary to improve the moving accuracy of the pad, and the pad hardness is regulated with respect to the amount of vertical movement when the pad is inked.
［作用］ 本発明はアルミ合金板製の凸版印刷原版に、通常のオ
フセット印刷にて於けると同様な方法により、即ち、水
拭をしながらインクを塗布し、ゴム又はゴム状の軟質パ
ッドをこれに押圧することにより、これにインクを写り
とり、該パッドを別位置に配置された単一曲面を有する
被印刷物に移動接触させ、該被印刷物の曲面に印刷する
方法である。[Function] The present invention applies an ink to a relief printing original plate made of an aluminum alloy plate by the same method as in normal offset printing, that is, applying ink while wiping with water to form a rubber or rubber-like soft pad. A method of printing on the curved surface of the printing object by pressing the ink to transfer the ink onto the printing surface, moving the pad into contact with the printing object having a single curved surface disposed at another position, and bringing the pad into contact therewith.
［実施例］ 本発明の詳細を図面を参照し説明する。[Example] Details of the present invention will be described with reference to the drawings.
第１図は従来通常実施されている凸版印刷原版による
オフセット印刷の工程概念図であり、（１）は凸版印刷
原版、（２）は凸版感光剤、t1はその厚み、（３）は凸
版の凸部に塗布されたインク、（４）はブランケット、
（５）は被印刷物を示す。ａ〜ｃは凸版原版にインク塗
布する工程を示し、先ず原版の凹部に水分が塗布され
る。凸部は水をはじき塗布されない。ｂはインクを塗布
された状態を示し、凸部のみにインクが塗布される。ｃ
は該原版にゴム材質よりなるブランケット（４）を重ね
合わせた状態を示し、これによりインクはブランケット
（４）に写しとられるｄ、このブランケットを被印刷物
に接触させ印刷する工程ｅとなる。この場合凸版原版は
アルミ合金板製で感光剤により凸部が形成されている。Figure 1 is a process schematic view of an offset printing by letterpress printing original plate that is conventionally normally performed, (1) relief printing plate precursor, (2) the letterpress photosensitizer, t 1 is the thickness, (3) the letterpress The ink applied to the convex part of (4) is a blanket,
(5) shows a print substrate. a to c show steps of applying ink to the relief master, and first, water is applied to the concave portions of the master. The protrusion is repelled by water and is not applied. “b” indicates a state in which the ink is applied, and the ink is applied only to the convex portions. c
Shows a state in which a blanket (4) made of a rubber material is superimposed on the original plate, whereby the ink is transferred to the blanket (4), and a step e for printing is performed by bringing the blanket into contact with a printing material. In this case, the relief printing plate is made of an aluminum alloy plate and has a projection formed by a photosensitive agent.
通常この凸部の高さはミクロンオーダーであり、前記
平板状ブランケットにインクを写しとらせるに十分な量
である。又、ブランケットの耐油性のよい多硫化ゴムな
どのゴム材質に構成され、その硬度（JIS）はＨ＝30〜9
0で比較的高硬度のものを使用している。これに対し被
印刷面が曲面特に単一曲面である場合は、通常第２図で
示されるパッド印刷によって印刷される。即ち、鉄鋼製
又はプラスチック製の凹版印刷原版（11）は先の凸版の
場合に比し、その凹部深さt2はかなり深く、感光剤厚さ
（数μｍ）の約数十倍程度の深さで構成されている。こ
れは、凹版印刷の本質である。凹版の凹部にインクを溜
めることが必要てあり、凸部のインクをスクレープして
取り除く際にこの操作により凹部のインクが持ち去られ
ないために必要な深さである。しかしながら、この原版
における凹部の深さを深くすることは印刷精度の悪化を
伴い、又、多色刷りによるカラー印刷を困難にしてい
る。この凹版にゴム又はゴム状の被印刷物の曲面特に単
一曲面に反対極性の曲面と類似の形状の曲面に形成され
た十分硬度の低い軟質パッドを接触させ、インクを写し
とり（ｂ−ｄ）、更に該軟質パッドを被印刷物の単一曲
面に接触させて印刷する（ｅ〜ｆ）のである。従って、
前記のごとく、本印刷法は本質的に印刷精度が悪く又、
多色刷のカラー印刷を困難にしている。Usually, the height of the projections is on the order of microns, and is an amount sufficient to transfer the ink onto the flat blanket. The blanket is made of rubber material such as polysulfide rubber with good oil resistance, and its hardness (JIS) is H = 30-9.
A relatively high hardness of 0 is used. On the other hand, when the printing surface is a curved surface, particularly a single curved surface, the printing is usually performed by pad printing shown in FIG. That is, steel or plastic intaglio printing plate (11) than in the previous case of letterpress, the recess depth t 2 is quite deep, a depth of about several tens of times the photosensitive material thickness (a few [mu] m) It is composed of This is the essence of intaglio printing. It is necessary to accumulate ink in the concave portions of the intaglio plate, and when scraping and removing the ink of the convex portions, the depth is necessary so that the ink of the concave portions is not carried away by this operation. However, increasing the depth of the concave portion in the original plate is accompanied by deterioration in printing accuracy, and makes it difficult to perform color printing by multicolor printing. The intaglio plate is brought into contact with a curved surface of a rubber or rubber-like material to be printed, particularly a single curved surface, with a soft pad having a sufficiently low hardness formed on a curved surface having a shape similar to the curved surface of the opposite polarity, and the ink is transferred (b-d). Then, the soft pad is brought into contact with a single curved surface of the substrate to be printed (e to f). Therefore,
As described above, this printing method has inherently poor printing accuracy,
This makes multicolor printing difficult.
第３図は本発明による単一曲面を有する被印刷物の曲
面に精度よく印刷し、多色刷によるカラー印刷を容易に
する改良パッド印刷方法の工程概念図である。FIG. 3 is a process conceptual diagram of an improved pad printing method according to the present invention, which prints on a curved surface of a substrate having a single curved surface with high accuracy and facilitates color printing by multicolor printing.
（31）はアルミ合金板製印刷原版で凸版の凸部は感光
剤により構成されている。この場合従来の凹版印刷原版
の深さt2、凸版印刷原版の高さt1に比べ、本願発明にお
ける凸版印刷原版の高さt3は十分小さく、多くの実現の
結果から従来の凸版印刷原版の高さt1の1/2〜1/3程度が
好ましい。(31) is a printing original plate made of an aluminum alloy plate, and the convex portions of the relief plate are made of a photosensitive agent. In this case, the height t 3 of the relief printing plate precursor in the present invention is sufficiently smaller than the depth t 2 of the conventional relief printing plate precursor and the height t 1 of the relief printing plate precursor. about 1 / 2-1 / 3 of the height t 1 is preferred.
常識的に凹版印刷原板は通常、感光／腐食法により凹
部が形成され、その深さは少なくとも感光剤の塗装厚さ
の数十倍程度であり、従来の凸版印刷原板の凸部の高さ
は感光剤により形成され、その高さは約数μｍ程度であ
る。Commonly used intaglio printing original plate usually has a concave portion formed by photo / corrosion method, the depth of which is at least several tens of times the coating thickness of the photosensitive agent, and the height of the convex portion of the conventional letterpress printing original plate is It is formed of a photosensitive agent and has a height of about several μm.
また印刷精度比較は、線幅0.5±0.02mm、格子間隔５
±0.3mmの標準格子模様印刷原板の版深さに対する印刷
誤差の平均値の逆数をもって比較した。In addition, the printing accuracy comparison is as follows: line width 0.5 ± 0.02mm, grid spacing 5
The comparison was made using the reciprocal of the average value of the printing error with respect to the plate depth of the standard grid printing plate of ± 0.3 mm.
パッド（34）は第２図で述べられたパッド（14）と同
目的の単一曲面を有するパッドであって、この場合、即
ち本願発明の場合は、従来の第２図のパッド（14）に比
較して、その精度は高硬度のものであり、比較的伸び率
のよいものである。The pad (34) is a pad having a single curved surface for the same purpose as the pad (14) described in FIG. 2, and in this case, that is, in the case of the present invention, the conventional pad (14) in FIG. In comparison with the above, the precision is higher and the elongation is relatively good.
本願発明の凸版原版にインクを塗布する工程は第１図
において述べられた凸版原版にインクを塗布する工程と
同一である。しかしインクの条件は第１図における前記
ブラケットに対するものより、同等もしくはやや薄く
し、その塗布厚みも小さい方が好ましい。又、この為に
塗りのびのよい微粒塗料を用いることが好ましい。The step of applying ink to the relief printing plate of the present invention is the same as the step of applying ink to the relief printing plate described with reference to FIG. However, it is preferable that the condition of the ink is equal to or slightly thinner than that for the bracket in FIG. 1 and the coating thickness is smaller. For this purpose, it is preferable to use a fine-grained coating material with good spreadability.
被印刷物の曲面特に単一曲面に対し反対の極性をもつ
曲面に類似の形状の曲面に形成されたパッドに写しとら
れたインクは、該パッドを精度良く被印刷物の単一曲面
に接触させた工程（ｃ−ｄ）により被印刷物曲面に印刷
される。このパッド印刷は基本的にパッドの移動がステ
ップ形式となり、その各工程における位置精度は十分維
持されなければならない。第４図は本願発明の改良パッ
ド印刷方法を具体的に行うための装置の一例（概念図）
を示すものである。Ink transferred to a pad formed on a curved surface having a shape similar to a curved surface having a polarity opposite to a single curved surface, particularly a single curved surface, caused the pad to accurately contact the single curved surface of the printed substrate. In step (cd), printing is performed on the curved surface of the substrate. In this pad printing, the movement of the pad is basically in the form of steps, and the positional accuracy in each process must be sufficiently maintained. FIG. 4 is an example (conceptual diagram) of an apparatus for specifically performing the improved pad printing method of the present invention.
It shows.
第４図の装置は基本的に凸版印刷原版移動装置部（以
下原版装置という）（42）、インク塗布ローラー装置部
（43）、水拭装置部（44）、パッド移動装置部（45）及
び被印刷物セット・オフ装置部（46）より構成される。
原版装置により原版は水拭装置部（44）とインク塗布ロ
ーラー装置部（43）の間を往復し凸版にインクを塗布さ
れた後、定位置にてパッドの接触を受け入れる。パッド
移動装置（45）は往復運動又は円弧運動によりパッドを
凸版の定位置と被印刷物の定位置間を移動し、各インク
の写しとり及び印刷工程を行う。第５図は前記改良パッ
ド印刷方法による場合のインク濃度と印刷精度の関係を
示す実験データの一つであり、従来の凹版を用いた場合
に比し同一濃度での印刷精度がかなり高いことがわか
る。第６図は同様パッド硬度Ｈと印刷精度との関係を示
し、第７図は印刷原版の凸部の高さ（Ｃでは凹部の深
さ）と印刷精度との関係を示している。本願発明の場合
（Ａ）は従来の凸版印刷原板（Ｂ）の場合の高さ（t1）
の1/2〜1/3精度の高さにおいて印刷精度のピークがあ
り、それも凹版印刷原板（Ｃ）の場合の精度の約２倍も
の良好な印刷精度が得られる。The apparatus shown in FIG. 4 is basically a relief printing plate moving unit (hereinafter referred to as a plate unit) (42), an ink applying roller unit (43), a wiping unit (44), a pad moving unit (45) and It is composed of a printing medium setting / off device section (46).
The original plate reciprocates between the wiping unit (44) and the ink applying roller unit (43) by the original unit, and after the ink is applied to the relief printing plate, the pad is accepted at a fixed position. The pad moving device (45) moves the pad between the fixed position of the relief printing plate and the fixed position of the printing material by reciprocating motion or circular motion, and performs copying and printing processes of each ink. FIG. 5 shows one of the experimental data showing the relationship between the ink density and the printing accuracy in the case of the improved pad printing method. It can be seen that the printing accuracy at the same density is considerably higher than in the case of using the conventional intaglio. Recognize. FIG. 6 similarly shows the relationship between the pad hardness H and the printing accuracy, and FIG. 7 shows the relationship between the height of the projections (depth of the recesses in C) of the printing original plate and the printing accuracy. In the case of the present invention (A), the height (t 1 ) of the conventional letterpress printing plate (B) is used.
There is a peak in the printing accuracy at a height of 1/2 to 1/3 of the accuracy, and a printing accuracy as good as about twice as high as that of the intaglio printing original plate (C) can be obtained.
尚、図中Ａは本発明の改良パッド印刷、Ｂは従来のオ
フセット凸版印刷、Ｃは従来の凹版パッド印刷の場合を
示す曲線である。In the figure, A is a curve showing the case of improved pad printing of the present invention, B is a curve showing the case of conventional offset letterpress printing, and C is a curve showing the case of conventional intaglio pad printing.
［発明の効果］ 上記のごとく、本発明は従来何人も推考せざる単一曲
面パッド＋凸版印刷原版の組合せにより、単一曲面を有
する被印刷物の曲面に精度のよい印刷を可能とし、又、
多色刷りによるカラー印刷を容易になさしめ、印刷商品
の商品価値を十分向上させるばかりでなく、凹版に比し
比較的安価な凸板を使用することにより大きな経済的効
果を期待することができる。[Effects of the Invention] As described above, the present invention enables high-precision printing on a curved surface of a printing substrate having a single curved surface by a combination of a single curved surface pad and a relief printing original plate that no one can ever guess,
Not only can color printing by multicolor printing be easily performed and the commercial value of printed products can be sufficiently improved, but also a great economic effect can be expected by using a relatively inexpensive convex plate as compared with an intaglio plate.
第１図は従来の凸版によるオフセット印刷の工程概念
図、 第２図は従来の凹版によるパッド印刷の工程概念図、 第３図は従来の凸版による改良パッド印刷の工程概念
図、 第４図は本発明の装置の一例を示す概念図、 第５図はインク濃度と印刷精度との関係を示す図、 第６図はパッド硬度と印刷精度との関係を示す図、 第７図は印刷原板の版の深さと印刷精度との関係を示す
図である。FIG. 1 is a conceptual diagram of a conventional offset printing process using letterpress, FIG. 2 is a conceptual diagram of a process of pad printing using a conventional intaglio, FIG. 3 is a conceptual diagram of a process of improved pad printing using a conventional letterpress, and FIG. FIG. 5 is a conceptual diagram showing an example of the apparatus of the present invention, FIG. 5 is a diagram showing a relationship between ink density and printing accuracy, FIG. 6 is a diagram showing a relationship between pad hardness and printing accuracy, and FIG. FIG. 3 is a diagram illustrating a relationship between plate depth and printing accuracy.
Claims (2)
有する平板である凸版印刷原版の凸部にインクを塗布す
る工程と、定位置に配設された前記インクを塗布された
凸版印刷原版に、被印刷物の曲面に対し反対形状の曲面
に類似の形状の曲面をもつゴム又はゴム状のパッドを押
付け、該反対形状の曲面にインクを写しとる工程と、イ
ンクを写しとった前記反対形状の曲面に類似の形状の曲
面をもつパッドを移動し、被印刷物の曲面に接触させ
て、これに印刷を施こす工程とを有することを特徴とす
る曲面への印刷方法。1. A step of applying ink to a convex portion of a relief printing original plate whose convex portion is a flat plate having a height of 1/2 to 1/3 of the thickness of a photosensitive agent, and disposed at a fixed position. Pressing a rubber or rubber-like pad having a curved surface having a shape similar to the curved surface opposite to the curved surface of the printing material onto the letterpress printing plate precursor coated with the ink, and transferring the ink to the curved surface having the opposite shape; Moving a pad having a curved surface having a shape similar to the oppositely shaped curved surface on which the ink has been transferred, bringing the pad into contact with the curved surface of the printing substrate, and applying printing to the curved surface. Printing method.
する平板である凸版印刷原版の凸部をインクを塗布する
工程と、定位置に配設された前記インクを塗布された凸
版印刷原版に、被印刷物の単一曲面に対し反対の極性を
もつ単一曲面に類似の形状の曲面をもつゴム又はゴム状
のパッドを押付け、該反対の極性をもつ単一曲面に類似
の形状をもつ曲面にインクを写しとる工程と、前記イン
クを写しとった反対の極性をもつ単一曲面に類似の形状
をもつパッドを移動し、被印刷物の単一曲面に接触させ
て、これに印刷を施こす工程とを有することを特徴とす
る曲面への印刷方法。2. A step of applying ink to a convex portion of a relief printing original plate whose convex portion is a flat plate having a height of 1/2 to 1/3 of the photosensitive thickness; A rubber or rubber-like pad having a curved surface similar in shape to a single curved surface having the opposite polarity to the single curved surface of the substrate is pressed against the ink-applied letterpress printing plate precursor, and the single polarity having the opposite polarity is pressed. Transferring the ink to a curved surface having a shape similar to one curved surface, and moving a pad having a shape similar to a single curved surface having the opposite polarity which is obtained by copying the ink and contacting a single curved surface of a printing substrate; And performing a printing process on the curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5969789A JP2961153B2 (en) | 1989-03-14 | 1989-03-14 | How to print on curved surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5969789A JP2961153B2 (en) | 1989-03-14 | 1989-03-14 | How to print on curved surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02239972A JPH02239972A (en) | 1990-09-21 |
| JP2961153B2 true JP2961153B2 (en) | 1999-10-12 |
Family
ID=13120658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5969789A Expired - Lifetime JP2961153B2 (en) | 1989-03-14 | 1989-03-14 | How to print on curved surfaces |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2961153B2 (en) |
Cited By (2)
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|---|---|---|---|---|
| JP2002341783A (en) * | 2001-05-18 | 2002-11-29 | Shuho:Kk | Display filter in electronic image display device |
| KR100870611B1 (en) * | 2004-09-10 | 2008-11-25 | 가부시키가이샤 슈호 | Printing method on curved surface and curved surface body printed by that method |
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| CN113022182A (en) * | 2021-03-23 | 2021-06-25 | 天津科技大学 | Transfer printing and coloring method for full-color offset plate on surface of three-dimensional product |
| CN113022183A (en) * | 2021-03-23 | 2021-06-25 | 天津科技大学 | Full-color letterpress pad printing coloring method for surface of three-dimensional product |
-
1989
- 1989-03-14 JP JP5969789A patent/JP2961153B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002341783A (en) * | 2001-05-18 | 2002-11-29 | Shuho:Kk | Display filter in electronic image display device |
| KR100870611B1 (en) * | 2004-09-10 | 2008-11-25 | 가부시키가이샤 슈호 | Printing method on curved surface and curved surface body printed by that method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02239972A (en) | 1990-09-21 |
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