JPH01106064A - Printing method - Google Patents
Printing methodInfo
- Publication number
- JPH01106064A JPH01106064A JP26441787A JP26441787A JPH01106064A JP H01106064 A JPH01106064 A JP H01106064A JP 26441787 A JP26441787 A JP 26441787A JP 26441787 A JP26441787 A JP 26441787A JP H01106064 A JPH01106064 A JP H01106064A
- Authority
- JP
- Japan
- Prior art keywords
- photomask
- ink
- printing
- light
- pattern
- 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.)
- Pending
Links
- 238000007639 printing Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 12
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 230000007261 regionalization Effects 0.000 claims 1
- 230000003746 surface roughness Effects 0.000 abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052804 chromium Inorganic materials 0.000 abstract description 3
- 239000011651 chromium Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 239000000758 substrate Substances 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 3
- 238000007644 letterpress printing Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は印刷方法に関するものであシ、とくに印刷され
るインクの厚さが比較的厚いものに対して有効となるよ
う工夫したものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a printing method, and is particularly designed to be effective when printing ink that is relatively thick.
従来の技術
印刷方法としては、凸版印刷、凹版印刷、スクリーン印
刷などが古くから知られている。Conventional printing methods such as letterpress printing, intaglio printing, and screen printing have been known for a long time.
例えば第４図は凸版印刷の例で、中間ロール１６とドク
ターロール１６とでインク１７を一定の厚さにならし、
中間ロール１６に付着したインクを印刷ロール１８上の
凸部１９に移し取り、印刷ロール１８と送シロール２ｏ
によりはさんだ被印刷物２２を送シながら凸部１９に付
着したインク２１を被印刷物２２に印刷する方法である
。For example, FIG. 4 shows an example of letterpress printing, in which the ink 17 is leveled to a constant thickness using an intermediate roll 16 and a doctor roll 16.
The ink adhering to the intermediate roll 16 is transferred to the convex portion 19 on the printing roll 18, and the ink is transferred to the printing roll 18 and the feed roll 2o.
In this method, the ink 21 adhering to the convex portion 19 is printed on the printing material 22 while the printing material 22 sandwiched between the two is being fed.
第６図はスクリーン印刷の例でありヌクリーン２３上に
インク２４を載せ、スキージ２６でスクリーン２３を被
印刷物２６に押し当てながら矢印の方向に押し進めるこ
とによシ、スクリーン２３の所望位置に設けられたスキ
間よりインク２７が被印刷物２６に付着する。FIG. 6 shows an example of screen printing. Ink 24 is placed on a blank 23, and the screen 23 is placed at a desired position on the screen 23 by pushing it in the direction of the arrow while pressing the screen 23 against the printing material 26 with a squeegee 26. The ink 27 adheres to the printing material 26 from the gaps.
発明が解決しようとする問題点
しかしながらこれ等の方法において、被印刷物に付着し
たインクの厚さを厚くできない。スクリーン印刷のよう
にロールを用いない印刷により１１００ｚｚ程度まで印
刷することができてもそれ以上は困難である。Problems to be Solved by the Invention However, in these methods, it is not possible to increase the thickness of the ink adhered to the printing substrate. Even if it is possible to print up to about 1100 zz by printing without using a roll, such as screen printing, it is difficult to print beyond that.
また厚く印刷した時に、印刷したインクの形状精度を保
つことが難しく、横への崩れ、上面の凹凸などを伴なう
。Furthermore, when printing thickly, it is difficult to maintain the shape accuracy of the printed ink, resulting in horizontal collapse and unevenness on the top surface.
問題点を解決するための手段
本発明は、立体的な形状精度も含めて精度の良い印刷を
行うために、光を選択的に通すようにパターンを形成し
たフォトマスクのパターン形成面に感光性硬化樹脂を基
材としたインクを接触させ、パターン形成面の反対側か
ら光線を照射してインクのパターン形状の硬化部を形成
した後、パターン形成面に付着した未硬化インクを取り
除いて前記硬化部を被印刷物に当接し、この硬化部を光
もしくは熱によって完全硬化させた後フォトマスクを剥
がすことを特徴とする。Means for Solving the Problems In order to perform printing with high precision including three-dimensional shape precision, the present invention uses a photosensitive material on the patterned surface of a photomask that is patterned to selectively transmit light. After bringing ink based on a cured resin into contact and irradiating a light beam from the opposite side of the pattern-forming surface to form a cured part in the shape of the ink pattern, uncured ink adhering to the pattern-forming surface is removed and the above-mentioned curing is performed. The photomask is removed after the photomask is brought into contact with the printed material and the cured portion is completely cured by light or heat.
作 用
上記構成によれば、フォトマスクに接触した感光性硬化
樹脂はフォトマスクを通過した光線により硬化する。こ
の硬化パターンはフォトマスクのパターンに従がい、そ
の厚さは光量に比例する。Operation According to the above configuration, the photosensitive curing resin that has come into contact with the photomask is cured by the light beam that has passed through the photomask. This cured pattern follows the pattern of the photomask, and its thickness is proportional to the amount of light.
適光な時間を選んで光をさえ切り、フォトマスクに付着
している未硬化樹脂を取り除くと、硬化した樹脂がフォ
トマスクのパターンに従って残ル。When the light is turned off at an appropriate time and the uncured resin adhering to the photomask is removed, the cured resin remains following the pattern of the photomask.
厳密にはフォトマスクに近い部分の樹脂は硬化が進み、
表面部の樹脂は硬化途上の樹脂である。その状態で被印
刷物に当接して、熱もしくは光を作用させることによシ
、完全に全体の樹脂を硬化することができる。次にフォ
トマスクを剥がす時、樹脂の付着強度がフォトマスクよ
り、被印刷物に対して強い条件で、インクは被印刷物側
に残シ所期の目的にかなう。Strictly speaking, the resin in the area near the photomask will continue to harden.
The resin on the surface is in the process of curing. In this state, the entire resin can be completely cured by bringing it into contact with the printing material and applying heat or light to it. Next, when the photomask is peeled off, the ink will remain on the printing medium and serve the intended purpose, provided that the adhesive strength of the resin is stronger than that of the photomask.
実施例
第１図は本発明の第１実施例における一工程での断面図
であシ、フォトマスク１の片面には、クロム膜をパター
ンに基いて蒸着したマスク部２があり、そこに接して紫
外線硬化樹脂を主成分としたインク３がある。フォトマ
スク１の上面からは紫外線ランプ４と反射鏡５からなる
光源の光線が照射され、クロム膜のない部分６を通して
、インク３に光が当たる。その結果、インク３の硬化部
７が下方に徐々に成長する。Embodiment FIG. 1 is a cross-sectional view of one step in the first embodiment of the present invention. On one side of a photomask 1, there is a mask part 2 on which a chromium film is vapor-deposited based on a pattern, and in contact therewith. There is an ink 3 whose main component is an ultraviolet curing resin. A light beam from a light source consisting of an ultraviolet lamp 4 and a reflecting mirror 5 is irradiated from the top surface of the photomask 1, and the light hits the ink 3 through a portion 6 where there is no chrome film. As a result, the hardened portion 7 of the ink 3 gradually grows downward.
適度に成長したところで光源を止め、フォトマスク１を
インク３から離すと、硬化部７はフォトマスク１に接合
し未硬化のインク３と分離される。When the light source is turned off and the photomask 1 is separated from the ink 3 after proper growth, the cured portion 7 is bonded to the photomask 1 and separated from the uncured ink 3.
厳密には硬化部７の表面も未硬化樹脂成分濃度が高い。Strictly speaking, the surface of the cured portion 7 also has a high concentration of uncured resin components.
第２図は、次いで被印刷物に印刷する工程の断面図であ
り、硬化部７が被印刷物８と接した状態で、全体を加熱
するか、第１図と同様に光を照射すると硬化部７全体が
完全に硬化し、被印刷物８との接合強度を生ずる。被印
刷物８が多孔質（紙類、木材等）であればフォトマスク
１を上回る接合強度が生じ、同程度であればフォトマス
ク１のマスク表面９にフッ素系のコーテング処理を施す
ことによシ、被印刷物８への接合性へ高めること 。FIG. 2 is a cross-sectional view of the process of printing on the printing material. When the hardening section 7 is in contact with the printing material 8 and the entire body is heated or light is irradiated in the same manner as in FIG. The entire body is completely cured, creating a bonding strength with the printing substrate 8. If the substrate 8 to be printed is porous (paper, wood, etc.), the bonding strength will be higher than that of the photomask 1, and if it is the same, it will be possible to bond by applying a fluorine-based coating to the mask surface 9 of the photomask 1. , to improve adhesion to the printing substrate 8.
ができ、フォトマスク１と被印刷物８を引き剥すと、硬
化部７は被印刷物８側に残される。その時、硬化部７の
表面はフォトマスク１の面粗度と同等であシ、平面形状
はフォトマスク１のパターンにならっておシ、厚さも均
一に揃っている。When the photomask 1 and the printing material 8 are peeled off, the cured portion 7 is left on the printing material 8 side. At this time, the surface of the cured portion 7 has a surface roughness equivalent to that of the photomask 1, has a planar shape that follows the pattern of the photomask 1, and has a uniform thickness.
第３図は、更に高さ寸法を任意の値に制御するための方
法であシ、フォトマスク１０とトレイ１１との間にスペ
ーサ１２を設け、そのスキ間をインク１３″″Ｃ充填し
た後、第１図と同様に光を照射すると、スペーサ１２と
同等の厚さの硬化部１４が成長する。この時、トレイ１
１と硬化部１４が接合しないように、トレイ１１の表面
をテフロンや、シリコンなどによシ被覆しておくと有利
である。FIG. 3 shows a method for further controlling the height dimension to an arbitrary value, after providing a spacer 12 between the photomask 10 and the tray 11 and filling the gap with ink 13''C. When light is irradiated in the same manner as in FIG. 1, a cured portion 14 having the same thickness as the spacer 12 grows. At this time, tray 1
It is advantageous to coat the surface of the tray 11 with Teflon, silicone, etc. so that the hardened portion 1 and the hardened portion 14 do not come together.
発明の効果
本発明によれば、予め印刷パターンの形状をコントロー
ルした後印刷するので形状精度の高い印刷が可能であシ
、特に印刷表面はフォトマスク面粗度にならうので従来
困難であった厚膜で面粗度の高い印刷が可能となる。Effects of the Invention According to the present invention, since the shape of the printing pattern is controlled in advance before printing, it is possible to print with high shape precision, which was difficult in the past because the printing surface follows the surface roughness of the photomask. It is possible to print thick films with high surface roughness.
第１図は本発明の第１実施例を表わす断面図、第２図は
第１図に示す工程の次の工程での断面図、第３図は本発
明の第２実施例の断面図、第４図及び第６図は従来の印
刷方法を示す断面図である。
１．１０・・・・・・フォトマヌク、３．１３・・・・
・・インク、４・・・・・・ランプ、７，１４・・・・
・・硬化部、８・・・・・・被印刷物。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名１−
−−フォＬ７又り
第 １ 図
３−１＋シク第 ２ 図 ８
−梃呻呻第３図 ′°ゴ″ゝ″″
＋３−４．り
ｆ４−１仁砕FIG. 1 is a sectional view showing a first embodiment of the present invention, FIG. 2 is a sectional view at a step subsequent to the step shown in FIG. 1, and FIG. 3 is a sectional view of a second embodiment of the invention. FIGS. 4 and 6 are cross-sectional views showing a conventional printing method. 1.10...Photomanuku, 3.13...
...Ink, 4...Lamp, 7,14...
...Curing part, 8... Printing target. Name of agent: Patent attorney Toshio Nakao and 1 other person1-
--Photo L7 Figure 1
3-1+shiku 2nd figure 8
- Figure 3 ``Go''ゝ'''' +3-4.ri f4-1
Claims (3)
トマスクのパターン形成面に感光性硬化樹脂を基材とし
たインクを接触させ、パターン形成面の反対側から光線
を照射してインクのパターン形状の硬化部を形成した後
、パターン形成面に付着した未硬化インクを取り除いて
前記硬化部を被印刷物に当接し、この硬化部を光もしく
は熱によって完全硬化させた後、フォトマスクを剥がし
てなる印刷方法。(1) Ink made of a photosensitive hardening resin is brought into contact with the patterned surface of a photomask that is patterned to selectively transmit light, and the ink is irradiated with light from the opposite side of the patterned surface. After forming a pattern-shaped cured area, remove the uncured ink adhering to the pattern formation surface, bring the cured area into contact with a printing target, completely cure this cured area with light or heat, and then peel off the photomask. A printing method.
設けた特許請求の範囲第１項記載の印刷方法。(2) The printing method according to claim 1, wherein a layer that is easily peeled off from the photosensitive resin is provided on the pattern forming surface.
御できるようインクをフォトマスクと底板にはさんでな
る特許請求の範囲第１項記載の印刷方法。(3) The printing method according to claim 1, wherein the ink is sandwiched between the photomask and the bottom plate so that the thickness of the ink brought into contact with the photomask can be controlled in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26441787A JPH01106064A (en) | 1987-10-20 | 1987-10-20 | Printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26441787A JPH01106064A (en) | 1987-10-20 | 1987-10-20 | Printing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106064A true JPH01106064A (en) | 1989-04-24 |
Family
ID=17402882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26441787A Pending JPH01106064A (en) | 1987-10-20 | 1987-10-20 | Printing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106064A (en) |
-
1987
- 1987-10-20 JP JP26441787A patent/JPH01106064A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007063739A1 (en) | Product with concave-convex pattern on its surface and method of forming the concave-convex pattern | |
| JPH0647895A (en) | Precise printing method and precise printer | |
| JPH01106064A (en) | Printing method | |
| JPH04331181A (en) | Intaglio printing method | |
| JPH07257099A (en) | Method for duplicating original with design pattern and uneven pattern, and duplicated matter | |
| TWI249658B (en) | Deep-notch impressed master plate and its manufacturing method | |
| JPH0375360B2 (en) | ||
| JPH04327939A (en) | Resin intaglio plate and its manufacture | |
| JP3031604U (en) | Transfer film | |
| JPH0146188B2 (en) | ||
| JPS60250986A (en) | Manufacture of rugged decorative material | |
| JP2612186B2 (en) | Manufacturing method of decorative panel | |
| JPH01186400A (en) | Method for transferring colored pattern with projected and recessed parts | |
| JPS62225272A (en) | Ornamental body having three-dimensional design surface and method and apparatus for producing said body | |
| JP2551352Y2 (en) | Decorative plate | |
| JPH0253109B2 (en) | ||
| JPH02115083A (en) | Manufacture of film having rugged parts | |
| JPS58143348A (en) | Method for exposing liquid photosensitive resin | |
| JP3333033B2 (en) | Method for manufacturing uneven inorganic decorative plate | |
| JPH0585099A (en) | Transfer paper for ceramics and manufacture thereof | |
| JPS6046019B2 (en) | Decorative plywood manufacturing method | |
| JPS6226314B2 (en) | ||
| JPS60203451A (en) | Ink jet recording head | |
| JPH07266798A (en) | Transfer sheet and manufacture of decorative plate using the same | |
| JP2951688B2 (en) | Cosmetic material manufacturing method |