JPH0242077B2 - - Google Patents
Info
- Publication number
- JPH0242077B2 JPH0242077B2 JP58047809A JP4780983A JPH0242077B2 JP H0242077 B2 JPH0242077 B2 JP H0242077B2 JP 58047809 A JP58047809 A JP 58047809A JP 4780983 A JP4780983 A JP 4780983A JP H0242077 B2 JPH0242077 B2 JP H0242077B2
- Authority
- JP
- Japan
- Prior art keywords
- printed
- printing
- color
- synthetic resin
- 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.)
- Expired
Links
- 239000003086 colorant Substances 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000976 ink Substances 0.000 description 20
- 235000019646 color tone Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/14—Multicolour printing
- B41M1/18—Printing one ink over another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/40—Printing on bodies of particular shapes, e.g. golf balls, candles, wine corks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/008—Sequential or multiple printing, e.g. on previously printed background; Mirror printing; Recto-verso printing; using a combination of different printing techniques; Printing of patterns visible in reflection and by transparency; by superposing printed artifacts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Laminated Bodies (AREA)
- Printing Methods (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
【発明の詳細な説明】
本発明は、外周面に模様を印刷形成した合成樹
脂製筒体に関するもので、さらに詳言すれば、極
めて美しいハーフトーンをも現出できる多色印刷
模様を有する合成樹脂製筒体を得ることを目的と
したものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a synthetic resin cylinder having a pattern printed on its outer circumferential surface. The purpose is to obtain a resin cylinder.
従来、外周面に印刷による模様を形成した合成
樹脂製筒体は種々あるが、上記した模様が多色模
様である場合には、ほとんど例外なく面倒な“抜
き印刷”により模様を印刷していた。これは色の
異なるインキを単に重ね印刷すると、印刷されて
重ね合わされたインキ同志が混り合つて目的とす
る色合いを現出することができなくなるからであ
る。 Conventionally, there are various types of synthetic resin cylinders that have patterns printed on their outer circumferential surfaces, but when the above-mentioned patterns are multicolored, the patterns are almost always printed using tedious "cutout printing." . This is because if inks of different colors are simply printed in layers, the printed and layered inks will mix with each other, making it impossible to achieve the desired color tone.
このため、従来の合成樹脂製筒壁に対する多色
模様の印刷は、各色別に“抜き印刷”をしなけれ
ばならないと共に、色の合成が不可能であるがた
めに要求される色を前もつて製作しておかなけれ
ばならず、このため各種の色別のインキを用意し
ておかなければならなかつた。 For this reason, conventional printing of multicolor patterns on synthetic resin cylinder walls requires "cutting printing" for each color separately, and since it is impossible to combine colors, the required colors must be printed in advance. For this reason, inks of various colors had to be prepared.
このように従来の多色模様を有する合成樹脂製
筒体は、その多色印刷模様の操作が面倒であり、
かつ用意すべき色別のインキの種類が多くなると
いう欠点をもつており、この欠点のために、色合
いの異なる部分間の微妙なハーフトーンを現出す
ることは全く不可能であつた。 In this way, conventional synthetic resin cylinders with multicolor patterns are troublesome to manipulate, and
Another drawback is that there are many types of ink for each color that must be prepared, and because of this drawback, it has been completely impossible to create subtle halftones between parts of different hues.
本発明は、上記した従来例における欠点および
不満点を解消すべく創案されたもので、以下本発
明をその一実施例を図す図面に従つて説明する。 The present invention was devised to eliminate the drawbacks and dissatisfied points of the conventional example described above, and the present invention will be described below with reference to the drawings showing one embodiment thereof.
本発明による合成樹脂製筒体は、ポリスタイレ
ン樹脂、ポリプロピレン樹脂、ポリエチレン樹脂
等の合成樹脂製の肉薄な筒壁１の外周面に、少な
くとも黄、赤、青の紫外線硬化型インキを紫外線
の照射により硬化した印刷層２ａ，２ｂ，２ｃ…
を積重して構成される模様２を形成して構成され
ている。 The synthetic resin cylindrical body according to the present invention has a thin cylindrical wall 1 made of synthetic resin such as polystyrene resin, polypropylene resin, polyethylene resin, etc., and on the outer peripheral surface thereof, at least yellow, red, and blue ultraviolet curable ink is applied by irradiating ultraviolet rays. Hardened printing layers 2a, 2b, 2c...
The pattern 2 is formed by stacking up the patterns 2 and 3.
模様２を形成する各印刷層２ａ，２ｂ，２ｃ…
は、前記した少なくとも黄、赤、青の紫外線硬化
型インキを色別に個々に硬化して成形されたもの
で、明度で高い順で筒壁１の外周面側から積重さ
れている。 Each printing layer 2a, 2b, 2c... forming the pattern 2
are molded by curing the ultraviolet curable inks of at least yellow, red, and blue described above individually for each color, and are stacked from the outer peripheral surface side of the cylinder wall 1 in descending order of lightness.
本発明は、上記の如き構成となつているので、
模様２を構成する各印刷層２ａ，２ｂ，２ｃは、
積重状態、すなわち重ね印刷されることになり、
これにより２つもしくはそれ以上の色の重ね合せ
によりハーフトーンを美しく現出させることがで
きることになる。 Since the present invention has the above configuration,
Each printing layer 2a, 2b, 2c that constitutes the pattern 2 is
This results in a stacked state, that is, overprinting,
This allows halftones to appear beautifully by overlapping two or more colors.
また、各印刷層２ａ，２ｂ，２ｃ…は個々に紫
外線の照射により硬化されるので、各印刷層２
ａ，２ｂ，２ｃ…を形成する異なる色の紫外線硬
化型インキが硬化前に混り合うことがなく、この
ため正確な色調のトーンを現出させることができ
る。 In addition, since each printed layer 2a, 2b, 2c... is individually cured by irradiation with ultraviolet rays, each printed layer 2a, 2b, 2c...
The ultraviolet curable inks of different colors forming a, 2b, 2c, etc. do not mix together before curing, and therefore accurate color tones can be produced.
さらに各印刷層２ａ，２ｂ，２ｃ…は、筒壁１
の外周面側から明度の高い順で積重されているの
で、例えば模様２上に黒色で文字を印刷したい場
合には、単なる重ね印刷でこの黒文字を明確に表
示することができることになり、従来のように面
倒な“抜き印刷”をする必要が全くない。 Furthermore, each printed layer 2a, 2b, 2c...
For example, if you want to print black text on pattern 2, you can clearly display the black text by simply overprinting, which is not possible with conventional methods. There is no need to perform troublesome "cutout printing" as in the case of .
所で、本発明による筒体は、上記した如く、模
様２を構成する積重された各印刷層２ａ，２ｂ，
２ｃ…が個々に硬化されていなければならないの
であるが、この模様２の成形方法の一例を第３図
を参照して説明する。 By the way, as described above, the cylinder according to the present invention has the stacked printed layers 2a, 2b,
2c... must be individually hardened, and an example of a method for forming this pattern 2 will be explained with reference to FIG.
第３図において、筒壁１は、矢印に従つて丸印
の箇所で間歇的に停止しながら搬送されており、
一重丸印の部分で印刷Ｉを、そして二重丸印の部
分で紫外線の照射による硬化Ｋを行なつている。 In FIG. 3, the cylindrical wall 1 is being conveyed according to the arrow, stopping intermittently at the points marked with circles.
Printing I is performed on the single circle mark area, and curing K by ultraviolet ray irradiation is performed on the double circle mark area.
そして、この第３図に示したラインに沿つて搬
入されてから搬出されるまでの期間中、筒体１
は、一定の速度で定方向に回転駆動させられてい
る。 During the period from when the cylinder is carried in to when it is carried out along the line shown in FIG.
is driven to rotate at a constant speed and in a fixed direction.
まず、搬入された筒壁１は、第１の印刷I1工程
で、黄色の紫外線硬化型インキをローラを利用し
て印刷され、この印刷I1工程の終了と同時に第１
の硬化K1工程に運ばれて紫外線の照射により印
刷されたばかりの黄色の紫外線硬化型インキを硬
化して第１の印刷層２ａを形成する。 First, the transported cylinder wall 1 is printed with yellow ultraviolet curable ink using a roller in the first printing step I1 , and as soon as this printing step I1 is finished, the first
The yellow ultraviolet curable ink that has just been printed is cured by irradiation with ultraviolet rays to form the first printed layer 2a.
以下、同様にして赤の紫外線硬化型インキを印
刷I2して硬化K2して第２の印刷層２ｂを、青の紫
外線硬化型インキを印刷I3して硬化K3して第３の
印刷層２ｃを、そして黒の紫外線硬化型インキを
印刷I4して硬化K4して第４の印刷層２ｄをそれぞ
れ順に形成して模様２を完成させる。 Thereafter, in the same manner, red ultraviolet curable ink is printed I 2 and cured K 2 to form the second printing layer 2b, and blue ultraviolet curable ink is printed I 3 and cured K 3 to form the third printing layer 2b. The pattern 2 is completed by printing the printing layer 2c and black ultraviolet curable ink I 4 and curing it K 4 to form the fourth printing layer 2 d in this order.
このように各色別に印刷Ｉされた紫外線硬化型
インキは、印刷Ｉの完了後、ただちに紫外線が照
射されて硬化Ｋされ印刷層に成形されるので、単
一の筒壁１に異なる色の紫外線硬化型インキを連
続的に印刷しても、この異なる色のインキが混り
合うことがなく、連続印刷を長時間行なつても使
用されている紫外線硬化型インキの色が変化する
ような不都合は生じない。 The UV-curable ink printed for each color in this way is immediately irradiated with UV rays after printing I is completed, cured, and formed into a printing layer, so that different colors of UV-curable ink can be printed on a single cylinder wall 1. Even if type ink is printed continuously, inks of different colors will not mix, and even if continuous printing is performed for a long time, the color of the ultraviolet curing ink used will not change. Does not occur.
以上の説明から明らかな如く、本発明は、印刷
される各色のインキ同志が混り合うことがなく、
かつ重ね印刷することができるので極めて美しい
ハーフトーンを現出させることができると共に、
少なく色数のインキによりあらゆる色を現出させ
ることができ、さらに明度の最も低いインキを外
側に位置させるので“抜き印刷”することなく文
字とか境界線を明確に現出させることができる等
多くの優れた作用効果を有するものである。 As is clear from the above description, the present invention prevents the inks of each color being printed from mixing with each other.
Moreover, since it can be printed over and over again, extremely beautiful halftones can be created, and
It is possible to make any color appear with a small number of inks, and since the ink with the lowest brightness is placed on the outside, it is possible to clearly make letters and borders appear without "cutting out" printing, etc. It has excellent effects.
第１図は、本発明の一実施例を示す外観斜視図
である。第２図は、本発明の要部拡大断面図であ
る。第３図は、本発明を成形するのに最も有利と
思われる方法の工程を示す図である。
符号の説明、１…筒壁、２…模様、２ａ，２
ｂ，２ｃ…印刷層、Ｉ，I1…印刷、Ｋ，K1…硬
化。
FIG. 1 is an external perspective view showing an embodiment of the present invention. FIG. 2 is an enlarged sectional view of the main part of the present invention. FIG. 3 is a diagram illustrating the steps of the method believed to be most advantageous for forming the present invention. Explanation of symbols, 1...Cylinder wall, 2...Pattern, 2a, 2
b, 2c...printing layer, I, I1 ...printing, K, K1 ...curing.
Claims (1)
黄、赤、青の３色の紫外線硬化型インキを使用
し、前記各色別に紫外線の照射により硬化されて
形成されて形成した印刷層を、前記筒壁の外周面
側から、前記各色の明度の高い順に重ね印刷によ
り積重して模様を形成した合成樹脂製筒体。1. A printing layer formed by using ultraviolet curable ink of at least three colors of yellow, red, and blue and curing by irradiation with ultraviolet rays for each color is formed on the outer circumferential surface of the synthetic resin cylinder wall. A synthetic resin cylindrical body in which a pattern is formed by stacking each color by overlapping printing in descending order of lightness from the outer peripheral surface of the cylindrical wall.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36084182A | 1982-03-22 | 1982-03-22 | |
| US360841 | 1982-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58212934A JPS58212934A (en) | 1983-12-10 |
| JPH0242077B2 true JPH0242077B2 (en) | 1990-09-20 |
Family
ID=23419613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58047809A Granted JPS58212934A (en) | 1982-03-22 | 1983-03-22 | Cylindrical body made of synthetic resin |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0089629A3 (en) |
| JP (1) | JPS58212934A (en) |
| AU (1) | AU1231483A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2555512B1 (en) * | 1983-11-25 | 1987-07-03 | Toulemonde Nicolas | OFFSET PRINTING PROCESS ON PLASTIC MEDIA |
| FR2634690B1 (en) * | 1988-07-26 | 1990-11-09 | Breger Guy | POLYCHROME LASER PRINTING PROCESS |
| US5407708B1 (en) * | 1994-01-27 | 1997-04-08 | Grace W R & Co | Method and apparatus for applying radiation curable inks in a flexographic printing system |
| FR2785061B1 (en) * | 1998-10-23 | 2000-12-15 | Francois Trantoul | METHOD FOR PRODUCING ANY PHOTOLUMINESCENT PRINTED POLYCHROMATIC IMAGE, IMAGE OBTAINED AND APPLICATIONS |
| US6528127B1 (en) | 1999-03-08 | 2003-03-04 | Cryovac, Inc. | Method of providing a printed thermoplastic film having a radiation-cured overprint coating |
| DE60122503T2 (en) | 2000-06-06 | 2007-04-19 | Cryovac, Inc. | PACKAGED FOOD PRODUCT AND METHOD FOR PACKAGING A FOOD PRODUCT |
| US7608312B1 (en) | 2000-09-08 | 2009-10-27 | Cryovac, Inc. | Printed antifog film |
| FR2868735B1 (en) * | 2004-04-08 | 2007-09-28 | Polygo Sarl | METHOD AND INSTALLATION OF PRINTING THERMOPLASTIC MATERIAL SLABS TO REALIZE REPORTED FLOOR |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE346229A (en) * | ||||
| CH592526A5 (en) * | 1975-12-12 | 1977-10-31 | Bruhin Ag | Orrset colour printing machine drying each layer separately - has ultraviolet dryers ensuring uniform colour intensity, sharpness and brightness |
| DE2558312C3 (en) * | 1975-12-23 | 1981-07-16 | Reinhard Mohn GmbH, 4830 Gütersloh | Imprint on bottles, process for its production and device for carrying out the process |
-
1983
- 1983-03-09 AU AU12314/83A patent/AU1231483A/en not_active Abandoned
- 1983-03-17 EP EP83102652A patent/EP0089629A3/en not_active Withdrawn
- 1983-03-22 JP JP58047809A patent/JPS58212934A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58212934A (en) | 1983-12-10 |
| EP0089629A3 (en) | 1984-08-01 |
| EP0089629A2 (en) | 1983-09-28 |
| AU1231483A (en) | 1983-09-29 |
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