JP2004148712A - Printed matter to which forgeryproof treatment is applied and manufacturing method for the same - Google Patents

Printed matter to which forgeryproof treatment is applied and manufacturing method for the same Download PDF

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Publication number
JP2004148712A
JP2004148712A JP2002317390A JP2002317390A JP2004148712A JP 2004148712 A JP2004148712 A JP 2004148712A JP 2002317390 A JP2002317390 A JP 2002317390A JP 2002317390 A JP2002317390 A JP 2002317390A JP 2004148712 A JP2004148712 A JP 2004148712A
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Japan
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printed
printed matter
information data
lines
variable information
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JP2002317390A
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Japanese (ja)
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JP4232435B2 (en
Inventor
Koji Matsui
浩二 松井
Shigeki Nojima
茂樹 野島
Hisashi Wakamaki
久資 若槇
Yoshiyuki Mizuguchi
義之 水口
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Toppan Inc
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Toppan Printing Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To apply a forgeryproof treatment by which the probability, in which a forgery (counterfeiting) preventive pattern behind a variable information data becomes the same, hardly occurs, in printed matter in which the variable information data such as a drawing number or the like is printed within a plurality of printed frames. <P>SOLUTION: In the printed matter applied with a forgeryproof treatment with oblique lines 20 printed arranged in irregular intervals under the variable information data over the entire face of a substrate 5 where one face 3, in which the variable information data such as the lottery number 12 or the like is printed within the plurality of printed frames 10, is arranged in a multi-face way, the printed matter is applied with the forgeryproof treatment, in which the oblique lines 20 arranged at irregular intervals are printed by being shifted longitudinally to the running direction P, and the oblique lines 20 arranged at irregular intervals are printed in a special ink which is not visible under visible light. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、偽造防止策が施された印刷物に関するものであり、特に抽選券等における当選番号や当選絵柄等の改ざんを防止する偽造防止策が施された印刷物に関するものである。
【0002】
【従来の技術】
従来、例えば当選番号あるいは「当たり」、「外れ」、それに相当する絵柄などの可変情報データを、隠蔽性とスクラッチオフ性(引っ掻き落とし易さ)のインキで隠蔽したスクラッチ籤が知られ、インスタント抽選券や抽選付ゲームカードあるいは印刷物などに広く採用されている。
【0003】
しかし、上記スクラッチ籤に限らず、当選番号やそれに相当するパターン等となる可変情報データが印字されている抽選券等印刷物において、例えば図8(a)に示すように、3個の印字枠(10)内に可変情報データ(12)としてそれぞれ「1」、「2」、「3」が順番に並ぶと当選する抽選付印刷物(2)の場合、図8(b)に示すような可変情報データ(12)が「1」、「2」、「2」の順番に並ぶ外れ券である抽選付印刷物(2)の右端の印字枠(10)内の「2」を含めて切り取り、これに図8(c)に示すような可変情報データ(12)が「3」、「2」、「2」の順番に並ぶ外れ券である抽選付印刷物(2)の左端の印字枠(10)内の「3」を含めて切り取って、図1(b)に示す外れ券である抽選付印刷物(2)の右端の印字枠(10)内に貼り合せ、図8(a)に示すような可変情報データ(12)が「1」、「2」、「3」が順番に並ぶ当選券である抽選付印刷物(2)に改ざんするという問題多く発生するものであった。
【0004】
このような改ざんによる偽造防止策として、例えば図9(a)に示すように、可変情報データ(12)としてそれぞれ「1」、「2」、「3」が印字されている3個の印字枠(10)内で、その可変情報データ(12)の下にランダムパターンでなる細紋パターン(14)が印刷されている偽造防止策が施された印刷物(1)としたもので、この場合の偽造防止策が施された印刷物(1)を改ざんしようとすると、例えば図9(a)に示すように、3個の印字枠(10)内に可変情報データ(12)としてそれぞれ「1」、「2」、「3」が順番に並ぶと当選する偽造防止策が施された印刷物(1)の場合、図9(b)に示すような可変情報データ(12)が「1」、「2」、「2」の順番に並ぶ外れ券である偽造防止策が施された印刷物(1)の右端の印字枠(10)内の「2」とその周囲の細紋パターン(14)を含めて切り取り、これに図9(c)に示すような可変情報データ(12)が「3」、「2」、「2」の順番に並ぶ外れ券である偽造防止策が施された印刷物(1)の左端の印字枠(10)内の「3」とその周囲の細紋パターン(14)を含めて切り取って、図9(b)に示す外れ券である偽造防止策が施された印刷物(1)の右端の印字枠(10)内に貼り合せ、図9(a)に示すような可変情報データ(12)が「1」、「2」、「3」が順番に並ぶ当選券である偽造防止策が施された印刷物(1)となるが、図9(a)に示す当選券であるはずの偽造防止策が施された印刷物(1)をよく観察すると、右端の印字枠(10)内にある図9(c)の左端から切り取られ、貼り合わせた「3」でなる可変情報データ(12)の周囲の細紋パターン(14)とその外側の貼り合わされた細紋パターン(14)に連続性がなく途切れているものであり、このような不連続性の細紋パターン(14)により偽造と判定される偽造防止策が施された印刷物(1)となるものである。
【0005】
しかしながら、上記印字枠(10)内に細紋パターン(14)が施された偽造防止策が施された印刷物(1)においても、単純な細紋パターンの場合では、同一または極類似の細紋パターン(14)が施された可変情報データ(12)を切取り貼り替えることによって、細紋パターン(14)の連続性のあるものとすることが可能であり、完全な改ざんによる偽造防止策とはならないという問題があった。
【0006】
さらに上記問題は、印刷版を用いて細紋パターンを施すことにあり、即ち細紋パターンは数十パターンしかできないことと、例えば縦4×横5面の計20面が面付けされる印刷版を用いて、20面が面付けされた1000枚を印刷した場合、同一細紋パターンを持つ面が2万面中1000面発生することになる。即ち20枚に1枚の割合で同一細紋パターンを持つ1面の印刷物ができることになり、極類似の細紋パターンを合わせるとさらに多く発生することになり、貼り替えによる改ざん(贋造)も可なり多く発生する危惧があるという問題があった。
【0007】
また、図示しないが、上記印字枠内に細紋パターンが施された偽造防止策が施された印刷物において、細紋パターンが施された印字枠毎に切り取り貼り替えすると、細紋パターンに連続性のあるものとすることができ、改ざんによる偽造防止策とはならないという問題があった。
【0008】
【発明が解決しようとする課題】
本発明は、かかる従来技術の問題点を解決するものであり、その課題とするところは、複数の印字枠を有し、該印字枠内にセキュリティ性の高い情報手段(抽選番号等)となる可変情報データが印字されている印刷物において、前記可変情報データの背景にある貼り替えによる改ざん(贋造)を防止するパターンが同一となるものが殆ど発生しないような偽造防止策が施された印刷物とその製造方法を提供することにある。
【0009】
【課題を解決するための手段】
本発明に於いて上記課題を達成するために、まず請求項1の発明では、走行する基材の片面に、複数の印字枠を有し該印字枠内にセキュリティ性の高い情報手段となる可変情報データが印字されている1面が多面付けで配列されていて、前記多面付けで印字されている可変情報データの下でかつ多面付けされる基材全面に不等間隔でなる斜線もしくはその変形パターンの画線が一枚毎に連続して印刷されている偽造防止策が施された印刷物であって、前記不等間隔でなる斜線もしくはその変形パターンの画線中の少なくとも1本が各印字枠内に入っていて、かつ不等間隔でなる斜線もしくはその変形パターンの画線が、走行方向に対し一枚毎に前後いずれかにずれて印刷されていることを特徴とする偽造防止策が施された印刷物としたものである。
【0010】
上記請求項1の発明によれば、複数の印字枠内にセキュリティ性の高い情報手段(例えば当選あるいは外れ番号)となる可変情報データが印字され、この下で基材全面に不等間隔でなる斜線もしくはその変形パターンの画線が印刷され、少なくともその1本が印字枠内に入っているので、印字枠内であるいは印字枠毎にその可変情報データを切取り・貼合わせ(貼り替え)て改ざん(贋造)しようとすると、貼り替えられた部分が不等間隔でなる斜線もしくはその変形パターンの画線にその周囲との連続性が無くなり、改ざん行為が判明される偽造防止策が施された印刷物とすることができ、かつ多面付けで印字されている可変情報データの下で、多面付けされる基材全面に、不等間隔でなる斜線もしくはその変形パターンの画線が一枚毎に連続して印刷されていて、この不等間隔でなる斜線もしくはその変形パターンの画線が、走行方向に対し一枚毎に前後いずれかにずれて印刷されているので、貼り替えによる改ざんを防止するパターンとして同一となるものが殆ど発生しない偽造防止策が施された印刷物を提供できる。
【0011】
また、請求項2の発明では、上記不等間隔でなる斜線もしくはその変形パターンの画線は、可視光下では視認不可能な特殊インキで印刷されていることを特徴とする請求項1記載の偽造防止策が施された印刷物としたものである。
【0012】
上記請求項2の発明によれば、上記不等間隔でなる斜線もしくはその変形パターンの画線が可視光下では視認不可能な特殊インキで印刷されているので、貼り替えによる改ざんをしようとする者には気付かれないので偽造防止効果を向上させ、かつ可視光下では可変情報データ等に影響を与えないので、そのデザイン性に自由度を付与する偽造防止策が施された印刷物とすることができる。
【0013】
また、請求項3の発明では、上記可変情報データの下で、かつ上記印字枠内に細紋パターンが施されていることを特徴とする請求項1または2記載の偽造防止策が施された印刷物としたものである。
【0014】
上記請求項3の発明によれば、上記可変情報データの下で、かつ上記印字枠内に細紋パターンが施されているので、上記不等間隔でなる斜線もしくはその変形パターンの画線による改ざん防止効果に加え、よりその効果を向上させる偽造防止策が施された印刷物とすることができる。
【0015】
また、請求項4の発明では、走行する基材の片面に、複数の印字枠を有し該印字枠内にセキュリティ性の高い情報手段となる可変情報データが印字されている1面を多面付けで配列せしめ、前記多面付けで印字されている可変情報データの下でかつ基材全面に不等間隔でなる斜線もしくはその変形パターンの画線を施し、該画線中の少なくとも1本を各印字枠内に入れ、かつ基材の走行方向に対し一枚毎に前後いずれかにずれて印刷されている偽造防止策が施された印刷物の製造方法であって、前記不等間隔でなる斜線もしくはその変形パターンの画線が施された印刷版胴の回転を、走行する基材に対し一回転毎に前後いずれかにずらして印刷することを特徴とする偽造防止策が施された印刷物の製造方法としたものである。
【0016】
上記請求項4の発明によれば、複数の印字枠内にセキュリティ性の高い情報手段(例えば当選あるいは外れ番号)となる可変情報データを印字し、この下で基材全面に不等間隔でなる斜線もしくはその変形パターンの画線を印刷し、少なくともその1本が印字枠内に入れているので、その印字枠内でその可変情報データを切取り・貼合わせ(貼り替え)で改ざん(贋造)しようとすると、貼り替えられた部分が不等間隔でなる斜線もしくはその変形パターンの画線にその周囲との連続性が無くなり、容易に改ざん行為が判明される偽造防止策が施された印刷物の製造方法とすることができ、かつ多面付けで印字されている可変情報データの下で、基材全面に、不等間隔でなる斜線もしくはその変形パターンの画線が施された印刷版胴の回転を、走行する基材に対し一回転毎に前後いずれかにずらして印刷することによって、不等間隔でなる斜線もしくはその変形パターンの画線が走行方向に対し一枚毎に前後いずれかにずれて印刷されていて、よって貼り替えによる改ざんを防止するパターンとして同一となるものが殆ど発生しない偽造防止策が施された印刷物の製造方法とすることができる。
【0017】
また、請求項5の発明では、上記不等間隔でなる斜線もしくはその変形パターンの画線は、可視光下では視認不可能な特殊インキで印刷することを特徴とする請求項4記載の偽造防止策が施された印刷物の製造方法としたものである。
【0018】
上記請求項5の発明によれば、上記不等間隔でなる斜線もしくはその変形パターンの画線が可視光下では視認不可能な特殊インキで印刷することによって、貼り替えによる改ざんをしようとする者には気付かれないので偽造防止効果が向上し、かつ可視光下では可変情報データ等に影響を与えないので、そのデザイン性に自由度を増させる偽造防止策が施された印刷物の製造方法とすることができる。
【0019】
さらにまた、請求項6の発明では、上記可変情報データの下で、かつ印字枠内に細紋パターンを施すことを特徴とする請求項4または5記載の偽造防止策が施された印刷物の製造方法としたものである。
【0020】
上記請求項6の発明によれば、上記可変情報データの下で、かつ上記印字枠内に細紋パターンが施しているので、上記不等間隔でなる斜線もしくはその変形パターンの画線による改ざん防止効果に加え、よりその効果を向上させる偽造防止策が施された印刷物の製造方法とすることができる。
【0021】
【発明の実施の形態】
以下本発明の実施の形態を図面を用いて詳細に説明する。
上記請求項1に係る発明の偽造防止策が施された印刷物は、例えば図1の正面図に示すように、基材の片面に3個の印字枠(10)を有し、この印字枠(10)内に、セキュリティ性の高い情報手段、例えば「1」、「2」、「2」の如く抽選番号となる可変情報データ(12)が印字されていて、この可変情報データ(12)の下で、基材全面に不等間隔でなる斜線(20)が印刷されている偽造防止策が施された印刷物(1)である。
【0022】
上記不等間隔でなる斜線(20)が施された偽造防止策が施された印刷物(1)においては、例えば図5(a)に示すように、3個の印字枠(10)内の可変情報データ(12)としてそれぞれ「1」、「2」、「3」の順番で並ぶと当選する偽造防止策が施された印刷物(1)の場合、この場合の改ざん行為は、図5(b)に示すような可変情報データ(12)が「1」、「2」、「2」の順番に並ぶ外れ券である偽造防止策が施された印刷物(1)の右端の可変情報データ(12)である「2」を含む印字枠(10)ごとを、その印字枠(10)内の不等間隔でなる斜線(20)とともに切り取り、一方で、図5(c)に示すような可変情報データ(12)が「3」、「2」、「2」の順番に並ぶ外れ券である偽造防止策が施された印刷物(1)の左端の可変情報データ(12)である「3」を含む印字枠(10)毎を、その印字枠(10)内の不等間隔でなる斜線(20)とともに切り取って、上記で切り取られた図5(b)に示す外れ券である偽造防止策が施された印刷物(1)の右端の印字枠(10)内に貼り合せて、図5(a)に示すような可変情報データ(12)が「1」、「2」、「3」が順番に並ぶ当選券である偽造防止策が施された印刷物(1)とするものであるが、図5(a)に示す当選券であるはずの偽造防止策が施された印刷物(1)をよく観察すると、右端の印字枠(10)内にある図5(c)の左端から切り取り、貼り合わせた「3」でなる可変情報データ(12)の下の不等間隔でなる斜線(20)とその印字枠(10)の外側の不等間隔でなる斜線(20)とに連続性がなく途切れているものであり、このような不連続性の不等間隔でなる斜線(20)により偽造と判定される偽造防止策が施された印刷物(1)となるものである。
【0023】
上記改ざん(贋造)防止策となる不等間隔でなる斜線(20)のパターンの変形として、例えば図2の正面図に示すように、不等間隔でなる斜線が交差するチェックパターン(22)とした偽造防止策が施された印刷物(1)とすることもでき、また図3の正面図に示すように、例えば不等間隔でなる直線、曲線、丸等が集合する幾何学パターン(24)とした偽造防止策が施された印刷物(1)とすることもでき、さらにまた、例えば図4の正面図に示すように、不等間隔でなる丸や楕円の集合でなる丸・楕円パターン(26)とした偽造防止策が施された印刷物(1)とすることもできる。さらに上記不等間隔でなる斜線(20)、不等間隔でなる斜線が交差するチェックパターン(22)、不等間隔でなる直線、曲線、丸等が集合する幾何学パターン(24)および不等間隔でなる丸や楕円の集合でなる丸・楕円パターン(26)のいずれもをマイクロ文字の集合でなるものとすることもできる。
【0024】
さらに上記請求項1に係る発明では、例えば図6(b)の正面図に示すように、走行する基材(5)の片面に、例えば図6(a)の正面図に示すような3個の印字枠(10)内にセキュリティ性の高い情報手段(「1」、「2」、「3」でなる抽選番号)となる可変情報データ(12)が印字されている1面(3)が、図6(b)に示すように、縦4面×横5面となる20面付けで配列されていて、図6(c)に示すように、この印字されている可変情報データ(図示せず)の下で、かつ多面付けされる基材(5)の全面に不等間隔でなる斜線(20)が印刷されているもので、この印刷が一枚毎に連続して印刷されている偽造防止策が施された印刷物(1)であって、その特徴とするところは、前記不等間隔でなる斜線(20)中の少なくとも1本が各印字枠(図示せず)内に入っていて、かつ不等間隔でなる斜線(20)が、走行方向(P)に対し一枚毎に前後いずれかにずれて印刷されているものである。
【0025】
このように、1面(3)が、縦4面×横5面となる20面付けで配列されていて、基材(5)全面に不等間隔でなる斜線(20)が走行方向(P)に対し一枚毎に前後いずれかにずれて印刷されている偽造防止策が施された印刷物(1)とするもので、そのずれが、例えば基材(5)の縦幅が254mmの場合、254mm/360mmとすると、縦4面×横5面の計20面が面付けされる基材(5)に1000枚印刷した場合、同一不等間隔でなる斜線(20)を持つ印刷物1000枚中1000/360枚発生することになる。即ち2万面に2.8面の割合で同一不等間隔でなる斜線パターン(20)を持つ印刷物ができることになり、印字枠内でも、また印字枠ごとでも切取り・貼合わせによる改ざん(贋造)が殆ど不可能な偽造防止策が施された印刷物(1)とすることができる。
【0026】
また、上記請求項2に係る発明では、例えば図5(a)に示す不等間隔でなる斜線(20)は、可視光下では視認不可能な特殊インキで印刷されている偽造防止策が施された印刷物(1)とするもので、このように不等間隔でなる斜線(20)が可視光下では視認不可能な特殊インキで印刷されていると、貼り替えによる改ざんをしようとする者には気付かれないので偽造防止効果を向上させ、かつ可視光下ではその上にある可変情報データ(12)や印字枠(10)内の細紋パターン(14)などに影響を与えないので、この不等間隔でなる斜線(20)自体や細紋パターン(14)などのデザイン性に自由度を付与せしめる偽造防止策が施された印刷物(1)とすることができる。
【0027】
上記可視光下では視認不可能な特殊インキとしては、例えば蛍光インキあるいは赤外吸収インキが挙げられ、前者の蛍光インキは、蛍光染料と合成樹脂固溶体でなる有機蛍光顔料を用いた印刷インキで、その蛍光染料には、例えば昼光下では黄色を、ブラックライト下では緑から黄緑色を呈するブリリアントスルホフラビンFF、チオフラビン、ベーシックイエローあるいはフルオレセインなどが挙げられ、これら蛍光染料の坦体となる合成樹脂には、ポリメタクリル酸エステル、尿素、ホルマリン樹脂、メラミン・ホルマリン樹脂、塩化ビニル、塩ビ−酢ビ共重合体、アルキッド樹脂およびそれら変性したものなどが挙げられる。
また、前者の蛍光インキには、200〜300nmの波長域の光にのみ発光するZn2 SiO4 /Mn、CaWO4 等でなる耐熱性のある無機系蛍光顔料を用いた印刷インキがあり、上記有機蛍光顔料または無機系蛍光顔料をそれぞれ(グラビア用、スクリーン用、オフセット用)の印刷インキのビヒクルに分散させてそれぞれ用の蛍光印刷インキとし、それぞれの印刷法で不等間隔でなる斜線(20)もしくはその変形パターンが形成できるものである。
【0028】
また、後者の赤外吸収インキは、赤外光波長領域のみ吸収する赤外線吸収材料をバインダー樹脂と溶媒等で溶解、分散させて印刷方式に合わせたインキとするもので、この赤外線吸収材料としては、例えば五二酸化リンを主成分とし酸化鉄或いは酸化銅或いは両者を含むリン酸結晶粉末、五二酸化リンを主成分としFe2+またはCu2+イオンを含むガラス系粉末、金属錯体の赤外線吸収材、シアニン系、フタロシアニン系、ナフタロシアニン系、アントラキノン系、コロニックメチン系、アズレオニオム系、ピリリウム系等の赤外線吸収染料が挙げられ、またそのバインダーとしては、ポリ塩化ビニル、酢酸ビニル−塩化ビニル共重合体、ポリアクリル、ポリスチレン、ポリアミド等樹脂が挙げられ、その溶媒としてはアマニ脂、キリ脂、トルエン、アセトン、イソプロピルアルコール等アルコール類、メチルエチルケトン、エチレングリコール等が挙げられ、それぞれ(グラビア、フレキソ、オフセット等)の印刷方式に応じて上記バインダーや溶媒を選定し、かつ粘度や転移性、乾燥性等を考慮して調整し赤外吸収インキとすることができる。
【0029】
上記不等間隔でなる斜線(20)もしくはその変形パターンの画線のPCS濃度は、0.2以下が好ましく、0.2を越えると可視光下で視認される危惧があり、またその線幅は、50〜500μmの範囲とすることが好ましく、50μmに満たないと、(細くなって)画線の再現性が無くなり、500μmを越えると何らかの印刷が施されていることが分かる(視認される)危惧があるので好ましくない。
【0030】
上記蛍光インキあるいは赤外吸収インキでなる不等間隔でなる斜線(20)もしくはその変形パターンの画線の存在と改ざんによる不連続性の判定は、前者の蛍光インキの場合は、ブラックライトが搭載された鑑定機で蛍光パターンとして識別され、また後者の赤外吸収インキの場合は、赤外カメラにより白色下地のポジパターンとして識別され、真偽の判定ができるものである。
【0031】
また、請求項3に係る発明は、例えば図5(a)に示すように、可変情報データ(12)の下で、かつ印字枠(10)内に細紋パターン(14)が施されている偽造防止策が施された印刷物(1)としたものである。
【0032】
上記のように、不等間隔でなる斜線(20)に加え、各印字枠(10)内に細紋パターン(14)を施すことによって、例えば図5(a)に示すような右端の印字枠(10)ごと貼り替え改ざんしたときの不等間隔でなる斜線(20)の不連続性による偽造防止効果に加え、例えば図9(a)に示すような右端の印字枠(10)内の可変情報データ(12)である「3」とその下と周囲の細紋パターン(14)を貼り替え改ざんする偽造行為をも防止する効果がある偽造防止策が施された印刷物(1)とすることができる。
【0033】
さらに上記のように、基材全面に施した可視光下では視認できない蛍光インキ等特殊インキでなる不等間隔でなる斜線(20)に加え印字枠(10)内に細紋パターン(14)を施すことによって、例えば図5(a)に示すように、改ざんしようとするものが、右端の印字枠(10)ごと切り取り貼り替えて改ざんが完全に成功したものと勘違い(実際は可視光下では視認できない不等間隔でなる斜線(20)がこの印字枠(10)の内外で不連続となっている)するという効果もでてくるものである。
【0034】
上記細紋パターン(14)は、オフセット印刷、グラビア印刷、凸版印刷あるいはフレキソ印刷法のいずれでも得ることができ、その上に施される可変情報データ(12)の色(黒色が多い)に対し、影響の少ない色(例えば緑、橙、赤、青等)とすることが好ましい。
【0035】
また、可変情報データ(12)の印字方式は、例えば数字や記号をサーマルヘッドによる感熱転写方式、あるいはレーザー照射によるトナー転写方式、インキジェット方式、ドットインパクト方式などが挙げられ、例えばインキジェット方式の場合は、図7(a)の積層断面図に示すように、基材(5)上の細紋パターン(14)とその上の不等間隔でなる斜線(20)の上に透明なインキ受像層(30)を設けて、このインキ受像層(30)の上にインキジェット方式による可変情報データ(12)を印字するのが一般的である。
【0036】
さらにまた、上記請求項4に係る発明では、例えば図6(a)に示すように、3個の印字枠(10)内に可変情報データ(12)が印字されている1面(3)が、図6(b)に示すように縦4面×横5面に20面付けで配列せしめ、図6(c)に示すように、この20面付けで印字されている可変情報データの下でかつ基材(5)全面に不等間隔でなる斜線(20)を基材の走行方向(P)に対し一枚毎にずらして印刷する偽造防止策が施された印刷物の製造方法であって、この不等間隔でなる斜線(20)のずらしは、例えば上記不等間隔でなる斜線(20)が回転する円筒状の印刷版胴全面にかつ連続して(画線に繋ぎ目なしで)施されていて、この印刷版胴の回転を走行する基材(5)に対し1回転毎に前後いずれかにずらす(回転を瞬時的にずらす)ことによってなされるものである。
【0037】
上記印刷版胴の回転のずらしを、例えば縦4面×横5面の計20面が面付けされる印刷版胴を用いて、1回転毎に1°ずらしたとすると、図6(c)に示すような1面(3)が、縦4面×横5面となる20面付けで配列される基材(5)全面に不等間隔でなる斜線(20)を1000枚印刷した場合、同一不等間隔でなる斜線(20)が印刷された基材(5)が1000枚中1000/360枚発生することになる。即ち2万面に2.8枚の割合で同一不等間隔でなる斜線パターンを持つ1面を有する印刷物ができることになり、印字枠内でも、また印字枠毎でも切取り・貼合わせる貼り替えによる改ざん(贋造)が殆ど不可能な偽造防止策が施された印刷物(1)の製造方法とすることができる。
【0038】
上記印刷版胴として、不等間隔でなる斜線もしくはその変形パターンの画線を円筒状の印刷版胴全面にかつ連続して(画線に繋ぎ目なしで)施す必要があり、従って図1に示すような不等間隔でなる斜線(20)や図2に示すようなその変形パターンとしての不等間隔でなる斜線が交差するチェックパターン(22)の場合は、比較的容易にグラビア印刷やフレキソ印刷用の製版が可能であるが、例えば図3に示す不等間隔でなる直線、曲線、丸等が集合する幾何学パターン(24)や図4に示す不等間隔でなる丸や楕円の集合でなる丸・楕円パターン(26)の場合は、印刷版胴全面にかつ連続して(画線に繋ぎ目なしで)施すことは不可能でないが非常に困難なので、不等間隔でなる斜線(20)や不等間隔でなる斜線が交差するチェックパターン(22)とする方が好ましい。
【0039】
以上のような偽造防止策が施された印刷物(1)は、例えばインスタント抽選券や抽選付ゲームカード、印刷物等に利用できるもので、具体的には、図7(a)に示すように、基材(5)として坪量150〜200g/m2 の上質紙の上にオフセット印刷方式で橙色の細紋パターン(14)を印刷し、さらにその上で基材(5)全面にフレキソ印刷方式で蛍光インキを用いて不等間隔でなる斜線(20)を形成し、さらにその上にポリアセタール樹脂を主体とした透明なインキ受像層(30)をグラビア方式で塗布し、その上にインキジェット方式で黒色の可変情報データ(12)を印字し、その上からポリウレタンアクリル樹脂にシリコンを5%程度添加した剥離ニスをグラビア方式で塗布して易剥離層(32)を形成し、さらにその上に、SBR樹脂にアルミニウム粉末を添加したスクラッチインキをスクリーン印刷方式でスクラッチ隠蔽層(34)を形成してスクラッチ籤(7)とすることができ、このスクラッチ籤(7)を購入した顧客は、コイン等でスクラッチ隠蔽層(34)を易剥離層(32)面からスクラッチオフすると、可変情報データ(12)が視認され、「当たり」「外れ」等が確認されるものとすることができる。また、図7(b)に示すように、細紋パターン(14)を不等間隔でなる斜線(20)の上に施した偽造防止策が施されたスクラッチ籤(7)とすることもできる。
【0040】
【発明の効果】
本発明は以上の構成であるから、下記に示す如き効果がある。
即ち、上記請求項1に係る発明においては、走行する基材の片面に、複数の印字枠を有し該印字枠内にセキュリティ性の高い情報手段となる可変情報データが印字されている1面が多面付けで配列されていて、前記多面付けで印字されている可変情報データの下でかつ多面付けされる基材全面に不等間隔でなる斜線もしくはその変形パターンの画線が一枚毎に連続して印刷されている偽造防止策が施された印刷物において、少なくとも前記不等間隔でなる斜線もしくはその変形パターンの画線の1本が印字枠内に入っているので、印字枠内であるいは印字枠毎にその可変情報データを切取り・貼合わせ(貼り替え)て改ざん(贋造)しようとすると、貼り替えられた部分が不等間隔でなる斜線もしくはその変形パターンの画線にその周囲との連続性が無くなり、改ざん行為が容易に判明される偽造防止策が施された印刷物とすることができ、かつ多面付けで印字されている可変情報データの下で、多面付けされる基材全面に、不等間隔でなる斜線もしくはその変形パターンの画線が一枚毎に連続して印刷されていて、この不等間隔でなる斜線もしくはその変形パターンの画線が、走行方向に対し一枚毎に前後いずれかにずれて印刷されているので、貼り替えによる改ざんを防止するパターンとして同一となるものが殆ど発生しない偽造防止策が施された印刷物を提供できる。
【0041】
また、上記請求項2に係る発明においては、上記不等間隔でなる斜線もしくはその変形パターンの画線が可視光下では視認不可能な特殊インキで印刷されているので、貼り替えによる改ざんをしようとする者には気付かれないので偽造防止効果を向上させ、かつ可視光下では可変情報データ等に影響を与えないので、この可変情報データや不等間隔でなる斜線等のデザイン性に自由度を付与する偽造防止策が施された印刷物とすることができる。
【0042】
また、上記請求項3に係る発明においては、上記可変情報データの下で、かつ上記印字枠内に細紋パターンが施されているので、上記不等間隔でなる斜線もしくはその変形パターンの画線による改ざん防止効果に加え、よりその効果を向上させる偽造防止策が施された印刷物とすることができる。
【0043】
また、上記請求項4に係る発明においては、走行する基材の片面に、複数の印字枠を有し該印字枠内にセキュリティ性の高い情報手段となる可変情報データが印字されている1面を多面付けで配列せしめ、前記多面付けで印字されている可変情報データの下でかつ基材全面に不等間隔でなる斜線もしくはその変形パターンの画線を施し、該画線中の少なくとも1本を各印字枠内に入れ、かつ基材の走行方向に対し一枚毎に前後いずれかにずらして印刷する偽造防止策が施された印刷物の製造方法であって、貼り替えられた部分が不等間隔でなる斜線もしくはその変形パターンの画線にその周囲との連続性が無くなり、容易に改ざん行為が判明される偽造防止策が施された印刷物の製造方法とすることができ、かつ多面付けで印字されている可変情報データの下で、基材全面に、不等間隔でなる斜線もしくはその変形パターンの画線が施された印刷版胴の回転を、走行する基材に対し一回転毎に前後いずれかにずらして印刷することによって、不等間隔でなる斜線もしくはその変形パターンの画線が走行方向に対し一枚毎に前後いずれかにずれて印刷されていて、よって貼り替えによる改ざんを防止するパターンとして同一となるものが殆ど発生しない偽造防止策が施された印刷物の製造方法とすることができる。
【0044】
また、上記請求項5に係る発明においては、上記不等間隔でなる斜線もしくはその変形パターンの画線が可視光下では視認不可能な特殊インキで印刷することによって、貼り替えによる改ざんをしようとする者には気付かれないので偽造防止効果が向上し、かつ可視光下では可変情報データ等に影響を与えないので、そのデザイン性に自由度を増させる偽造防止策が施された印刷物の製造方法とすることができる。
【0045】
さらにまた、上記請求項6に係る発明においては、上記可変情報データの下で、かつ上記印字枠内に細紋パターンが施しているので、上記不等間隔でなる斜線もしくはその変形パターンの画線による改ざん防止効果に加え、よりその効果を向上させる偽造防止策が施された印刷物の製造方法とすることができる。
【0046】
従って本発明は、インスタント抽選券や抽選付ゲームカード、印刷物等における当選番号や当選絵柄等の改ざん行為を防止する偽造防止策が施された印刷物として、優れた実用上の効果を発揮する。
【図面の簡単な説明】
【図1】本発明の偽造防止策が施された印刷物の一実施の形態を示すもので、その不等間隔でなる斜線が形成された正面図である。
【図2】本発明の偽造防止策が施された印刷物の一実施の形態を示すもので、その不等間隔でなる斜線の変形パターンの一事例が形成された正面図である。
【図3】本発明の偽造防止策が施された印刷物の一実施の形態を示すもので、その不等間隔でなる斜線の変形パターンの他の一事例が形成された正面図である。
【図4】本発明の偽造防止策が施された印刷物の一実施の形態を示すもので、その不等間隔でなる斜線の変形パターンの他の一事例が形成された正面図である。
【図5】本発明の偽造防止策が施された印刷物の一実施の形態を示すもので、
(a)は、改ざんされた印刷物の正面図であり、
(b)は、改ざんされる印刷物の正面図であり、
(c)は、改ざんに使用する印刷物の正面図である。
【図6】本発明の偽造防止策が施された印刷物の製造工程の一事例を示すもので、(a)は、多面付けされるその1面を表す正面図であり、
(b)は、多面付けされる基材を表す正面図であり、
(c)は、その多面付けされる基材に不等間隔でなる斜線が形成された正面図である。
【図7】本発明の偽造防止策が施された印刷物を示すもので、
(a)は、その一事例を示す積層断面図であり、
(b)は、他の一事例を示す積層断面図である。
【図8】従来の抽選付印刷物の一実施の形態を説明するもので、
(a)は、改ざんされた印刷物の正面図であり、
(b)は、改ざんされる印刷物の正面図であり、
(c)は、改ざんに使用する印刷物の正面図である。
【図9】従来の偽造防止策が施された印刷物の一実施の形態を説明するもので、
(a)は、改ざんされた印刷物の正面図であり、
(b)は、改ざんされる印刷物の正面図であり、
(c)は、改ざんに使用する印刷物の正面図である。
【符号の説明】
1‥‥偽造防止策が施された印刷物
2‥‥抽選付印刷物
3‥‥可変情報データが印字されている1面
5‥‥多面付けされる基材
7‥‥スクラッチ籤
10‥‥印字枠
12‥‥可変情報データ
14‥‥細紋パターン
20‥‥不等間隔でなる斜線
22‥‥不等間隔でなる斜線が交差するチェックパターン
24‥‥不等間隔でなる直線、曲線、丸等が集合する幾何学パターン
26‥‥不等間隔でなる丸や楕円の集合でなる丸・楕円パターン
30‥‥インキ受像層
32‥‥易剥離層
34‥‥スクラッチ隠蔽層
P‥‥基材の走行方向
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a printed matter on which a forgery prevention measure has been applied, and more particularly to a printed matter on which a forgery prevention measure for preventing falsification of a winning number or a winning pattern in a lottery ticket or the like is applied.
[0002]
[Prior art]
In the past, for example, scratch lots that concealed variable information data such as winning numbers or “winning”, “off”, and corresponding patterns with ink of concealment and scratch-off (ease of scratching) have been known, and instant lottery Widely used for tickets, lottery game cards, and printed materials.
[0003]
However, in the printed matter such as a lottery ticket on which variable information data such as a winning number and a pattern corresponding to the winning number is printed, not limited to the scratch 籤, for example, as shown in FIG. 10) In the case of the lottery printed matter (2) that is selected when “1”, “2”, and “3” are arranged in order as the variable information data (12), the variable information as shown in FIG. The data (12) is cut out including “2” in the print frame (10) at the right end of the lottery printed matter (2), which is an outlier in the order of “1”, “2”, “2”. The variable information data (12) as shown in FIG. 8 (c) is in the print frame (10) at the left end of the lottery printed matter (2), which is a missed ticket arranged in the order of “3”, “2”, “2”. To the right of the printed matter with lottery (2), which is a release ticket shown in FIG. A lottery printed matter (1), “2” and “3” are arranged in order in the variable information data (12) as shown in FIG. Many problems of tampering with 2) occurred.
[0004]
For example, as shown in FIG. 9 (a), three printing frames in which “1”, “2”, and “3” are printed as variable information data (12) are provided as measures for preventing forgery by such alteration. In (10), the printed matter (1) is provided with a forgery prevention measure in which a fine pattern (14) made up of random patterns is printed under the variable information data (12). When trying to falsify the printed matter (1) on which the forgery prevention measures are taken, for example, as shown in FIG. 9 (a), “1” as variable information data (12) in three print frames (10), respectively. In the case of the printed matter (1) on which the anti-counterfeiting measure is selected when “2” and “3” are arranged in order, the variable information data (12) as shown in FIG. 9B is “1”, “2 ”,“ 2 ”in order, printed matter with anti-counterfeit measures ( ) Including “2” in the print frame (10) on the right end and the thin strip pattern (14) around it, and variable information data (12) as shown in FIG. , “2”, “2” and “3” in the leftmost printing frame (10) of the printed matter (1) on which the counterfeit prevention measures are applied, and strip patterns (14) surrounding the printed matter (14). 9a and is attached to the right end printing frame (10) of the printed matter (1), which is a slip-off ticket shown in FIG. 9 (b), as shown in FIG. 9 (a). The variable information data (12) is a printed matter (1) on which anti-counterfeiting measures are applied, which is a winning ticket in which “1”, “2”, and “3” are arranged in order. The winning ticket shown in FIG. When the printed matter (1) on which the forgery prevention measure that should have been taken is observed closely, it is cut from the left end of FIG. 9 (c) in the right end print frame (10). And the thin strip pattern (14) around the variable information data (12) composed of “3” and the thin strip pattern (14) pasted on the outside thereof are discontinuous and disconnected. The printed matter (1) is provided with a forgery prevention measure determined to be counterfeit by such a discontinuous fine pattern (14).
[0005]
However, even in the printed matter (1) in which the anti-counterfeit measure is applied with the fine pattern (14) in the print frame (10), in the case of a simple fine pattern, the same or extremely similar fine pattern is provided. By cutting and pasting the variable information data (12) to which the pattern (14) is applied, it is possible to make the thin pattern (14) continuous, and what is a forgery prevention measure by complete tampering? There was a problem of not becoming.
[0006]
Further, the above problem lies in applying a fine pattern using a printing plate, that is, only a few tens of patterns can be formed, and for example, a printing plate on which a total of 20 surfaces of 4 × 5 × 5 are imposed. When 1000 sheets with 20 impositions are printed using 1000, 1000 out of 20,000 surfaces having the same fine pattern pattern are generated. In other words, one printed sheet with the same fine pattern at the rate of one sheet per 20 sheets will be generated, and more will be generated when extremely similar thin patterns are combined. There was a problem that there was a risk of more frequent occurrences.
[0007]
In addition, although not shown in the drawing, in a printed matter in which a fine pattern is applied in the print frame and a forgery prevention measure is applied, if the cut pattern is cut and pasted for each print frame provided with the fine pattern, the thin pattern is continuous. There is a problem that it cannot be a forgery prevention measure by falsification.
[0008]
[Problems to be solved by the invention]
The present invention solves the problems of the prior art, and the object of the present invention is to have a plurality of print frames, and the information means (lottery number, etc.) with high security is provided in the print frames. In a printed matter on which variable information data is printed, a printed matter on which anti-counterfeiting measures have been taken so that almost no pattern having the same pattern for preventing falsification (forgery) due to rewriting in the background of the variable information data is generated. It is in providing the manufacturing method.
[0009]
[Means for Solving the Problems]
In order to achieve the above object in the present invention, first, in the invention of claim 1, there is a variable that has a plurality of printing frames on one side of the traveling substrate and serves as a highly secure information means in the printing frame. One surface on which information data is printed is arranged with multiple impositions, and under the variable information data printed with the multiple impositions, diagonal lines formed at unequal intervals on the entire surface of the substrate to be imprinted or deformation thereof Printed with anti-counterfeiting measures in which pattern lines are printed continuously one by one, and at least one of the slash lines or their deformed pattern lines printed at unequal intervals is printed. An anti-counterfeiting measure characterized in that diagonal lines or distorted pattern lines that are within the frame and at irregular intervals are printed shifted one after the other in the running direction. It was a printed product that was given That.
[0010]
According to the first aspect of the present invention, variable information data serving as high-security information means (for example, winning or losing number) is printed in a plurality of print frames, and below this, the entire surface of the substrate is unequally spaced. A slanted line or an image of its deformation pattern is printed, and at least one of them is in the print frame. The variable information data is cut and pasted (replaced) in the print frame or for each print frame. (Forgery) Printed material with anti-counterfeiting measures in which the hatched lines where the parts that have been replaced are unevenly spaced or the image of the deformed pattern loses continuity with the surrounding area, and tampering is revealed Under the variable information data printed with multi-page imposition, diagonal lines or distorted pattern lines with irregular intervals are applied to the entire surface of the multi-page imprint This is printed continuously, and the oblique lines with irregular intervals or the image of the deformation pattern are printed shifted one after the other in the running direction to prevent falsification due to re-sticking. Therefore, it is possible to provide a printed matter on which a forgery prevention measure is applied so that almost the same pattern is not generated.
[0011]
The invention according to claim 2 is characterized in that the slash lines formed at unequal intervals or the image lines of the deformation pattern are printed with special ink that is not visible under visible light. It is a printed matter on which anti-counterfeiting measures have been taken.
[0012]
According to the second aspect of the invention, the oblique lines formed at irregular intervals or the image lines of the deformation pattern are printed with the special ink that is not visible under visible light. Because it is not noticed by the user, the anti-counterfeiting effect is improved and the variable information data etc. are not affected under visible light, so the printed matter should have anti-counterfeiting measures that give freedom to its design. Can do.
[0013]
According to a third aspect of the present invention, there is provided a counterfeit prevention measure according to the first or second aspect, wherein a thin pattern is provided under the variable information data and in the print frame. It is a printed matter.
[0014]
According to the third aspect of the present invention, since the fine pattern is provided under the variable information data and in the print frame, the falsification by the oblique lines having the unequal intervals or the image lines of the deformation pattern is performed. In addition to the prevention effect, the printed matter can be provided with a forgery prevention measure that further improves the effect.
[0015]
According to a fourth aspect of the present invention, one side of a running base material has a plurality of printing frames, and one side on which variable information data serving as high security information means is printed in the printing frame. Are arranged under the variable information data printed by the multi-page imposition, and the whole surface of the base material is provided with diagonal lines or distorted pattern lines at unequal intervals, and at least one of the lines is printed. A manufacturing method of a printed matter that has been put in a frame and has been printed with a forgery prevention measure printed on either side of the substrate with respect to the running direction of the substrate, wherein the diagonal lines or unequal intervals or Manufacture of printed matter with anti-counterfeit measures characterized in that printing is performed by shifting the rotation of the printing plate cylinder on which the image of the deformation pattern is applied to the traveling base material either forward or backward for each rotation. It is a method.
[0016]
According to the fourth aspect of the present invention, variable information data serving as high security information means (for example, winning or losing number) is printed in a plurality of print frames, and under this, the entire surface of the substrate is unequally spaced. A hatched line or its deformed pattern image is printed, and at least one of them is placed in the print frame. Cut or paste (change) the variable information data in the print frame. Then, the production of printed matter with anti-counterfeiting measures in which the diagonal lines where the pasted parts are unevenly spaced or the lines of the deformation pattern disappears from the continuity and the tampering action is easily revealed Under the variable information data printed with multiple impositions, a printing plate cylinder with oblique lines or distorted pattern lines formed at irregular intervals on the entire surface of the substrate can be rotated. By printing on the traveling base material by shifting to the front or back for each rotation, the oblique lines with irregular intervals or the image of the deformation pattern are shifted to the front or back for each sheet in the traveling direction. Therefore, it can be set as the manufacturing method of the printed matter with which the forgery prevention measure in which the pattern which becomes the same as a pattern which prevents the alteration by the pasting hardly occurs was taken.
[0017]
According to a fifth aspect of the present invention, forgery prevention according to the fourth aspect is characterized in that the oblique lines formed at unequal intervals or the image lines of the deformed pattern are printed with special ink that is not visible under visible light. This is a method for manufacturing a printed matter to which measures are taken.
[0018]
According to the invention of claim 5 above, a person who intends to falsify by re-printing by printing the slash lines formed at unequal intervals or the image of the deformation pattern with special ink that is not visible under visible light. The anti-counterfeiting effect is improved because it is not noticed, and the variable information data is not affected under visible light. can do.
[0019]
Furthermore, in the invention of claim 6, a printed matter with anti-counterfeit measures according to claim 4 or 5, wherein a fine pattern is formed in the print frame under the variable information data. It is a method.
[0020]
According to the sixth aspect of the present invention, since the fine pattern is provided under the variable information data and in the print frame, the falsification is prevented by the oblique lines formed at unequal intervals or the image lines of the deformation pattern. In addition to the effect, it is possible to provide a method for producing a printed matter in which a forgery prevention measure that further improves the effect is applied.
[0021]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
For example, as shown in the front view of FIG. 1, the printed matter on which the anti-counterfeit measure of the invention according to claim 1 has three print frames (10) on one side of the substrate, 10), information means with high security, for example, variable information data (12), which is a lottery number such as “1”, “2”, “2”, is printed, and the variable information data (12) Below is a printed matter (1) on which anti-counterfeit measures have been taken, in which diagonal lines (20) with unequal intervals are printed on the entire surface of the substrate.
[0022]
In the printed matter (1) on which the anti-counterfeiting measures with the slashes (20) at unequal intervals are applied, for example, as shown in FIG. 5 (a), the variable within the three print frames (10) In the case of the printed matter (1) on which the anti-counterfeiting measure is selected when the information data (12) is arranged in the order of “1”, “2”, and “3”, the tampering action in this case is shown in FIG. ), The variable information data (12) at the right end of the printed matter (1) on which the forgery prevention measure is applied, which is a slip-off ticket in the order of “1”, “2”, “2”. ) Is cut out along with diagonal lines (20) with unequal intervals in the print frame (10), and variable information as shown in FIG. 5 (c). Printing on which data (12) has been counterfeited as a slip-off ticket in the order of “3”, “2”, “2” Each print frame (10) including “3” which is variable information data (12) at the left end of (1) is cut out along with oblique lines (20) formed at unequal intervals in the print frame (10). The variable information as shown in FIG. 5 (a) is attached to the right end printing frame (10) of the printed matter (1), which is the cut-off ticket shown in FIG. The data (12) is a printed matter (1) on which anti-counterfeit measures are taken, which is a winning ticket in which “1”, “2”, and “3” are arranged in order. The winning shown in FIG. If you carefully observe the printed matter (1) on which a counterfeit prevention measure that should have been a ticket is taken, the variable “3” is cut out from the left end of FIG. 5 (c) in the right end print frame (10) and pasted together. Unequally spaced diagonal lines (20) below the information data (12) and unequally spaced outside the print frame (10). The printed matter (1), which has no continuity with the line (20) and has been forged, and has been subjected to anti-counterfeit measures that are determined to be forged by the oblique lines (20) having such discontinuous unequal intervals. It will be.
[0023]
For example, as shown in the front view of FIG. 2, as a modification of the pattern of the slashes (20) with unequal intervals that serves as a measure for preventing tampering (forgery), the check pattern (22) intersects with the slashes with unequal intervals. The printed matter (1) on which anti-counterfeit measures have been taken can also be used, and as shown in the front view of FIG. 3, for example, a geometric pattern (24) in which straight lines, curves, circles, etc., which are unequally spaced are gathered. In addition, for example, as shown in the front view of FIG. 4, a round / elliptical pattern (a set of circles and ellipses with unequal intervals) (see FIG. 4). It can also be the printed matter (1) on which the forgery prevention measure described in 26) is applied. Further, the oblique lines (20) having the unequal intervals, the check pattern (22) intersecting the oblique lines having the unequal intervals, the geometric pattern (24) in which straight lines, curves, circles, etc., unequal intervals are gathered, and the inequality. Any of circles and ellipse patterns (26) consisting of circles with intervals and a set of ellipses can be made with a set of micro characters.
[0024]
Furthermore, in the invention according to the first aspect, as shown in the front view of FIG. 6B, for example, three pieces as shown in the front view of FIG. 1 side (3) on which variable information data (12) serving as highly secure information means (lottery number consisting of “1”, “2”, “3”) is printed in the printing frame (10) As shown in FIG. 6 (b), the array is arranged in 20 pages, which is 4 vertical surfaces × 5 horizontal surfaces, and as shown in FIG. 6 (c), the printed variable information data (not shown). No.) and diagonal lines (20) with unequal intervals are printed on the entire surface of the base material (5) to be multifaceted, and this printing is continuously printed for each sheet. Printed matter (1) on which anti-counterfeiting measures have been taken, characterized by a small number in the oblique lines (20) formed at unequal intervals. 1 is also included in each printing frame (not shown), and the diagonal lines (20) with unequal intervals are printed with a deviation from either the front or the back of the running direction (P). It is what.
[0025]
In this way, one surface (3) is arranged with 20 faces, which is 4 vertical surfaces × 5 horizontal surfaces, and diagonal lines (20) with unequal intervals are formed on the entire surface of the substrate (5). ), The printed material (1) is printed with a forgery prevention measure that is shifted to the front or back for each sheet. For example, when the vertical width of the base material (5) is 254 mm Assuming 254 mm / 360 mm, when 1000 sheets are printed on the base material (5) on which a total of 20 surfaces of 4 vertical surfaces × 5 horizontal surfaces are imposed, 1000 printed materials having diagonal lines (20) with the same unequal spacing Medium 1000/360 will be generated. In other words, a printed matter having a diagonal pattern (20) with the same unequal spacing at a ratio of 2.8 to 20,000 is produced, and falsification by cutting and pasting both within the print frame and every print frame (forgery) Can be a printed matter (1) on which anti-counterfeit measures are almost impossible.
[0026]
Further, in the invention according to claim 2, for example, the diagonal lines (20) having unequal intervals shown in FIG. 5 (a) are provided with a forgery prevention measure printed with special ink that is not visible under visible light. A person who intends to tamper with reprinting when the slashes (20) with unequal spacing are printed with special ink that is not visible under visible light. Since it is not noticed, the anti-counterfeiting effect is improved and, under visible light, the variable information data (12) and the fine pattern (14) in the print frame (10) are not affected. It can be set as the printed matter (1) to which the forgery prevention measure which gives a freedom degree to design property, such as the oblique line (20) itself and this fine pattern (14) which become this unequal space | interval, was given.
[0027]
Examples of the special ink that is not visible under visible light include fluorescent ink or infrared absorbing ink. The former fluorescent ink is a printing ink using an organic fluorescent pigment made of a fluorescent dye and a synthetic resin solid solution. Examples of the fluorescent dye include brilliant sulfoflavin FF, thioflavine, basic yellow, and fluorescein that exhibit yellow in daylight and green to yellow-green in black light. Synthetic resins that serve as carriers for these fluorescent dyes Examples include polymethacrylic acid ester, urea, formalin resin, melamine / formalin resin, vinyl chloride, vinyl chloride-vinyl acetate copolymer, alkyd resin, and their modified ones.
In addition, the former fluorescent ink includes a printing ink using a heat-resistant inorganic fluorescent pigment made of Zn2SiO4 / Mn, CaWO4, etc. that emits light only in the wavelength range of 200 to 300 nm, and the organic fluorescent pigment Alternatively, inorganic fluorescent pigments are dispersed in respective printing ink vehicles (for gravure, screen, and offset) to make fluorescent printing inks for each, and oblique lines (20) or their A deformation pattern can be formed.
[0028]
In addition, the latter infrared absorbing ink is an ink that is prepared by dissolving and dispersing an infrared absorbing material that absorbs only the infrared light wavelength region with a binder resin and a solvent, etc. to match the printing method. For example, phosphoric acid crystal powder containing phosphorus pentoxide as a main component and containing iron oxide or copper oxide or both, glass-based powder containing phosphorus pentoxide as a main component and containing Fe 2+ or Cu 2+ ions, metal complex infrared absorber, cyanine, Infrared absorbing dyes such as phthalocyanine, naphthalocyanine, anthraquinone, colonic methine, azuleoniome, pyrylium, etc. are mentioned, and binders thereof include polyvinyl chloride, vinyl acetate-vinyl chloride copolymer, polyacrylic. Resin such as polystyrene, polyamide, etc., and the solvent is linseed fat, tung fat Examples include alcohols such as toluene, acetone, isopropyl alcohol, methyl ethyl ketone, ethylene glycol, etc. The binder and solvent are selected according to the printing method (gravure, flexo, offset, etc.), and viscosity, transferability, and drying properties are selected. It is possible to make an infrared absorbing ink by adjusting in consideration of the above.
[0029]
The PCS density of the oblique lines (20) having the unequal interval or the image line of the deformation pattern is preferably 0.2 or less, and if it exceeds 0.2, there is a risk of being visually recognized under visible light. Is preferably in the range of 50 to 500 μm, and if it is less than 50 μm, the reproducibility of the image line is lost (thinned), and if it exceeds 500 μm, it can be seen that some printing is performed (visible). ) It is not preferable because of fear.
[0030]
In the case of the former fluorescent ink, the black light is installed in the case of the presence of the oblique lines (20) at irregular intervals made of the above fluorescent ink or infrared absorbing ink or the presence of the image of the deformation pattern and the determination of discontinuity due to tampering. In the case of the latter infrared absorbing ink, the latter is identified as a positive pattern on a white background by an infrared camera, and authenticity can be determined.
[0031]
In the invention according to claim 3, for example, as shown in FIG. 5A, a thin pattern (14) is provided under the variable information data (12) and in the print frame (10). The printed matter (1) is provided with a forgery prevention measure.
[0032]
As described above, in addition to the oblique lines (20) having unequal intervals, the thin print pattern (14) is provided in each print frame (10), so that, for example, the right end print frame as shown in FIG. (10) In addition to the anti-counterfeit effect due to the discontinuity of the oblique lines (20) formed at irregular intervals when the whole is replaced and falsified, for example, the variable in the print frame (10) at the right end as shown in FIG. The printed data (1) is provided with anti-counterfeit measures that are effective in preventing counterfeiting by replacing and tampering with the information pattern (12) "3" and the strip pattern (14) below and around it. Can do.
[0033]
Further, as described above, a fine pattern (14) is formed in the print frame (10) in addition to the oblique lines (20) formed at irregular intervals made of special ink such as fluorescent ink that cannot be visually recognized under the visible light applied to the entire surface of the substrate. By applying, for example, as shown in FIG. 5 (a), the one to be tampered with is mistaken that it has been completely successfully tampered with the rightmost printing frame (10) (actually visible under visible light) There is also an effect that slant lines (20) which cannot be evenly spaced are discontinuous inside and outside the print frame (10).
[0034]
The fine pattern (14) can be obtained by any of offset printing, gravure printing, letterpress printing, or flexographic printing, and for the color of the variable information data (12) applied thereon (mostly black). It is preferable to use a color with little influence (for example, green, orange, red, blue, etc.).
[0035]
The variable information data (12) can be printed by, for example, a thermal transfer method using numbers or symbols with a thermal head, a toner transfer method using laser irradiation, an ink jet method, a dot impact method, or the like. In this case, as shown in the laminated sectional view of FIG. 7A, a transparent ink receiving image is formed on the strip pattern (14) on the substrate (5) and the oblique lines (20) formed at unequal intervals thereon. Generally, a layer (30) is provided and variable information data (12) is printed on the ink image-receiving layer (30) by an ink jet method.
[0036]
Furthermore, in the invention according to the fourth aspect, for example, as shown in FIG. 6A, one surface (3) on which variable information data (12) is printed in three printing frames (10) is provided. As shown in FIG. 6B, 20 pages are arranged on 4 vertical surfaces × 5 horizontal surfaces. As shown in FIG. 6C, under the variable information data printed with the 20 surfaces. And it is a manufacturing method of the printed matter by which the forgery prevention measure which applied the diagonal line (20) which becomes unequally-spaced to the whole surface of a base material (5) and shifted for every sheet with respect to the running direction (P) of a base material was given. The shifting of the oblique lines (20) with unequal intervals is, for example, continuous over the entire surface of the cylindrical printing plate cylinder on which the oblique lines (20) with unequal intervals rotate (without seams to the image lines). The rotation of the printing plate cylinder is shifted to either the front or back for each rotation with respect to the substrate (5) that travels (rotation is rotated). It is intended to be made from time to time to shift) it.
[0037]
If the rotation of the printing plate cylinder is shifted by 1 ° for each rotation using, for example, a printing plate cylinder on which a total of 20 surfaces of 4 vertical surfaces × 5 horizontal surfaces are imposed, FIG. 1 side (3) as shown is the same when 1000 diagonal lines (20) printed at unequal intervals are printed on the entire surface of the base material (5) arranged in a 20-sided layout with 4 vertical sides and 5 horizontal sides The base material (5) on which the oblique lines (20) having unequal intervals are printed will generate 1000/360 sheets out of 1000 sheets. In other words, a printed material having one surface with a diagonal line pattern with the same unequal spacing at a ratio of 2.8 to 20,000 surfaces can be produced, and tampering by cutting and pasting both within the printing frame and every printing frame. It can be set as the manufacturing method of printed matter (1) in which the forgery prevention measure in which (forgery) was almost impossible was taken.
[0038]
As the printing plate cylinder, it is necessary to apply oblique lines with irregular intervals or image lines of the deformation pattern to the entire surface of the cylindrical printing plate cylinder continuously (without joints to the image lines). In the case of the check pattern (22) where the oblique lines (20) having unequal intervals as shown in FIG. 2 and the check pattern (22) intersecting with the oblique lines having unequal intervals as shown in FIG. 2 intersect, gravure printing or flexographic printing is relatively easy. Plate making for printing is possible, but for example, a geometric pattern (24) in which straight lines, curves, circles and the like having unequal intervals shown in FIG. 3 are gathered, and a set of circles and ellipses in unequal intervals shown in FIG. In the case of the round / elliptical pattern (26), it is not impossible but very difficult to apply the entire surface of the printing plate cylinder continuously (without a joint to the image line). 20) or a check where crossed diagonal lines intersect. It is preferable that a pattern (22).
[0039]
The printed matter (1) on which the forgery prevention measures as described above are applied can be used for, for example, an instant lottery ticket, a lottery game card, a printed matter, and the like. Specifically, as shown in FIG. An orange striped pattern (14) is printed on a high-quality paper having a basis weight of 150 to 200 g / m2 as a base material (5) by an offset printing method, and then on the whole surface of the base material (5) by a flexographic printing method. Formed oblique lines (20) with unequal intervals using fluorescent ink, and further coated thereon a transparent ink-receiving layer (30) mainly composed of polyacetal resin by gravure method, and ink jet method thereon Black variable information data (12) is printed, and then an easy peeling layer (32) is formed by applying a release varnish in which about 5% of silicon is added to polyurethane acrylic resin by a gravure method. Scratch ink in which aluminum powder is added to SBR resin can be formed into a scratch mask (7) by forming a scratch concealment layer (34) by a screen printing method. When the scratch concealing layer (34) is scratched off from the surface of the easy-peeling layer (32), etc., the variable information data (12) can be visually recognized, and "winning", "disengagement", etc. can be confirmed. Moreover, as shown in FIG.7 (b), it can also be set as the scratch scissors (7) by which the anti-counterfeit measure which applied the thin pattern (14) on the oblique line (20) which becomes unequally spaced is applied. .
[0040]
【The invention's effect】
Since this invention is the above structure, there exist the following effects.
That is, in the first aspect of the present invention, the one surface of the traveling substrate has a plurality of print frames, and the variable information data serving as high security information means is printed in the print frames. Are arranged with multiple impositions, and under the variable information data printed with the multiple impositions, the diagonal lines or the deformation patterns thereof are formed on the entire surface of the substrate to be imprinted at unequal intervals. In a printed matter that has been continuously printed and forgery-preventing measures are taken, at least one of the slash lines at irregular intervals or one of the lines of the deformation pattern is within the print frame. If you try to tamper (forge) the variable information data for each print frame by cutting and pasting (replacing) it, the pasted part will be shown as an oblique line with unequal intervals or an image of its deformation pattern and its surroundings. It is possible to make a printed matter with anti-counterfeiting measures that eliminates continuity and the tampering action can be easily determined, and under the variable information data printed in multiple imposition, the entire surface of the substrate to be imprinted in multiple imposition The diagonal lines with irregular intervals or the image lines of the deformation patterns are printed continuously for each sheet, and the diagonal lines with irregular intervals or the image lines of the deformation pattern are printed one by one with respect to the traveling direction. Therefore, it is possible to provide a printed matter on which a forgery prevention measure is applied so that almost the same pattern as a pattern for preventing falsification due to replacement is not generated.
[0041]
Further, in the invention according to the second aspect, since the oblique lines having the unequal intervals or the image lines of the deformation pattern thereof are printed with special ink that is not visible under visible light, tampering by re-sticking is attempted. Because it is not noticed by those who want to improve the anti-counterfeiting effect and does not affect the variable information data etc. under visible light, the degree of freedom in design such as variable information data and oblique lines with unequal intervals It can be set as the printed matter in which the forgery prevention measure which provides is applied.
[0042]
Further, in the invention according to claim 3, since the thin pattern is provided under the variable information data and in the print frame, the oblique lines formed at unequal intervals or the image lines of the deformation pattern thereof. In addition to the falsification preventing effect due to the above, it is possible to obtain a printed matter on which an anti-counterfeit measure for improving the effect is applied.
[0043]
In the invention according to claim 4, the one surface of the traveling substrate has a plurality of printing frames, and the variable information data serving as information means with high security is printed in the printing frames. Are arranged in a multi-sided manner, and under the variable information data printed by the multi-sided surface and on the entire surface of the base material, oblique lines or distorted patterns thereof are formed at unequal intervals, and at least one of the lines is provided. In a printing frame, and a method of manufacturing a printed matter with anti-counterfeiting measures in which printing is performed by shifting the sheet to the front or back of each sheet with respect to the running direction of the substrate, where the part that has been pasted is not It is possible to provide a method for producing printed matter with anti-counterfeiting measures in which diagonal lines with equal intervals or the lines of the deformation pattern thereof are not continuous with the surrounding area, and tampering is easily detected. Can be printed with Under the information data, the rotation of the printing plate cylinder on which the diagonal lines with irregular intervals or the lines of the deformation pattern are applied on the entire surface of the substrate is shifted either forward or backward with respect to the traveling substrate. By printing, the diagonal lines at irregular intervals or the image lines of the deformation pattern are printed shifted one after the other with respect to the running direction, so that the same pattern can be used to prevent falsification due to reattachment. It can be set as the manufacturing method of the printed matter in which the forgery prevention measure in which what becomes is hardly generated is taken.
[0044]
Further, in the invention according to claim 5, the oblique lines formed at unequal intervals or the image lines of the deformed pattern are printed with special ink that is not visible under visible light, thereby attempting to tamper with the replacement. The anti-counterfeiting effect is improved because it is not noticed by those who do it, and it does not affect the variable information data etc. under visible light, so the production of printed matter with anti-counterfeit measures that increase the degree of freedom in its design It can be a method.
[0045]
Furthermore, in the invention according to the sixth aspect, since a thin pattern is provided under the variable information data and in the print frame, the oblique lines formed at unequal intervals or the image lines of the deformation pattern thereof. In addition to the effect of preventing falsification due to the above, it is possible to provide a method for producing a printed matter on which a forgery prevention measure for further improving the effect is applied.
[0046]
Therefore, the present invention exerts an excellent practical effect as a printed matter on which an anti-counterfeiting measure for preventing falsification of a winning number or a winning picture in an instant lottery ticket, a lottery game card, a printed matter, or the like is applied.
[Brief description of the drawings]
FIG. 1 is a front view showing an embodiment of a printed matter on which a forgery prevention measure of the present invention has been applied, with oblique lines formed at unequal intervals formed thereon.
FIG. 2 is a front view showing an embodiment of a printed matter on which a forgery prevention measure of the present invention has been applied, and in which an example of a hatched deformation pattern having unequal intervals is formed.
FIG. 3 is a front view showing another embodiment of the printed matter on which the forgery prevention measure of the present invention has been applied, in which another example of the oblique line deformation pattern formed at unequal intervals is formed.
FIG. 4 is a front view showing another embodiment of a printed matter on which a forgery prevention measure of the present invention has been applied, in which another example of a hatched deformation pattern formed at unequal intervals is formed.
FIG. 5 shows an embodiment of a printed matter to which the forgery prevention measure of the present invention is applied,
(A) is a front view of a tampered printed material,
(B) is a front view of the printed material to be tampered with,
(C) is a front view of the printed matter used for falsification.
FIG. 6 shows an example of a production process of a printed matter to which the forgery prevention measure of the present invention is applied, (a) is a front view showing one side to be multifaceted;
(B) is a front view showing a substrate to be multifaceted,
(C) is the front view in which the diagonal line which consists of an unequal space | interval was formed in the base material to be multifaceted.
FIG. 7 shows a printed matter on which the anti-counterfeit measures of the present invention are applied,
(A) is a laminated sectional view showing an example of the case,
(B) is a laminated sectional view showing another example.
FIG. 8 explains an embodiment of a conventional printed matter with lottery,
(A) is a front view of a tampered printed material,
(B) is a front view of the printed material to be tampered with,
(C) is a front view of the printed matter used for falsification.
FIG. 9 is a diagram for explaining an embodiment of a printed matter on which a conventional forgery prevention measure is applied;
(A) is a front view of a tampered printed material,
(B) is a front view of the printed material to be tampered with,
(C) is a front view of the printed matter used for falsification.
[Explanation of symbols]
1. Printed material with anti-counterfeit measures
2. Printed matter with lottery
3. One side with variable information data printed
5 ... Base material to be multifaceted
7. Scratch 籤
10 ... Print frame
12. Variable information data
14 ... Fine pattern
20...
22 ... Check pattern with diagonal lines intersecting at unequal intervals
24 ... Geometric pattern in which straight lines, curves, circles, etc. are formed at unequal intervals
26 ... Circle / oval pattern consisting of a set of circles and ellipses with unequal spacing
30 ... Ink receiving layer
32 ... Easy peeling layer
34 Scratch concealment layer
P ... Direction of substrate travel

Claims (6)

走行する基材の片面に、複数の印字枠を有し該印字枠内にセキュリティ性の高い情報手段となる可変情報データが印字されている1面が多面付けで配列されていて、前記多面付けで印字されている可変情報データの下で、かつ多面付けされる基材全面に不等間隔でなる斜線もしくはその変形パターンの画線が一枚毎に連続して印刷されている偽造防止策が施された印刷物であって、前記不等間隔でなる斜線もしくはその変形パターンの画線中の少なくとも1本が各印字枠内に入っていて、かつ不等間隔でなる斜線もしくはその変形パターンの画線が、走行方向に対し一枚毎に前後いずれかにずれて印刷されていることを特徴とする偽造防止策が施された印刷物。On one side of the traveling substrate, one side on which variable information data serving as information means with high security is printed in a plurality of printing frames is arranged in a multi-sided manner. There is an anti-counterfeiting measure in which diagonal lines or irregular lines with irregular intervals are continuously printed on the entire surface of the variable information data printed on the surface of the multi-faced substrate. The printed matter is applied, and at least one of the slash lines of the unequal interval or the image of the deformation pattern is included in each print frame, and the image of the slash line or the deformation pattern of the unequal interval is provided. A printed matter on which a forgery prevention measure is applied, wherein the line is printed with being shifted to the front or back of each sheet in the running direction. 上記不等間隔でなる斜線もしくはその変形パターンの画線は、可視光下では視認不可能な特殊インキで印刷されていることを特徴とする請求項1記載の偽造防止策が施された印刷物。2. The printed matter with anti-counterfeit measures according to claim 1, wherein the oblique lines formed at unequal intervals or the image lines of the deformation pattern thereof are printed with special ink that is not visible under visible light. 上記可変情報データの下で、かつ上記印字枠内に細紋パターンが施されていることを特徴とする請求項1または2記載の偽造防止策が施された印刷物。3. A printed matter on which a forgery prevention measure according to claim 1 or 2 is applied, wherein a fine pattern is provided under the variable information data and in the print frame. 走行する基材の片面に、複数の印字枠を有し該印字枠内にセキュリティ性の高い情報手段となる可変情報データが印字されている1面を多面付けで配列せしめ、前記多面付けで印字されている可変情報データの下で、かつ基材全面に不等間隔でなる斜線もしくはその変形パターンの画線を施し、該画線中の少なくとも1本を各印字枠内に入れ、かつ基材の走行方向に対し一枚毎に前後いずれかにずれて印刷されている偽造防止策が施された印刷物の製造方法であって、前記不等間隔でなる斜線もしくはその変形パターンの画線が施された印刷版胴の回転を、走行する基材に対し一回転毎に前後いずれかにずらして印刷することを特徴とする偽造防止策が施された印刷物の製造方法。One side of a traveling substrate that has a plurality of printing frames and on which variable information data serving as information means with high security is printed is arranged in a multi-sided layout, and printing is performed with the multi-sided printing. Underneath the variable information data that is applied, and the entire surface of the base material is provided with slanted lines or distorted patterns thereof at irregular intervals, and at least one of the image lines is placed in each print frame, and the base material A method of manufacturing a printed matter on which a forgery prevention measure is applied that is shifted to the front or back of each sheet with respect to the traveling direction of the sheet, wherein the diagonal lines or the deformation patterns thereof are formed at unequal intervals. A method for producing a printed matter on which a forgery prevention measure is applied, wherein printing is performed by shifting the rotation of the printing plate cylinder, either forward or backward, for each rotation with respect to the traveling substrate. 上記不等間隔でなる斜線もしくはその変形パターンの画線は、可視光下では視認不可能な特殊インキで印刷することを特徴とする請求項4記載の偽造防止策が施された印刷物の製造方法。5. The method for producing printed matter with anti-counterfeit measures according to claim 4, wherein the oblique lines formed at irregular intervals or the image lines of the deformation pattern thereof are printed with special ink that is not visible under visible light. . 上記可変情報データの下で、かつ上記印字枠内に細紋パターンを施すことを特徴とする請求項4または5記載の偽造防止策が施された印刷物の製造方法。6. The method for producing a printed matter with anti-counterfeit measures according to claim 4 or 5, wherein a fine pattern is formed under the variable information data and in the print frame.
JP2002317390A 2002-10-31 2002-10-31 Method for producing printed matter with anti-counterfeit measures Expired - Fee Related JP4232435B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006175693A (en) * 2004-12-22 2006-07-06 Toppan Printing Co Ltd Intaglio printed matter with variable pattern and its manufacturing method
JP2006205420A (en) * 2005-01-26 2006-08-10 Toppan Printing Co Ltd Printed matter with scratchingly hiding layer adopted with antifalsifying measure
JP2007144692A (en) * 2005-11-25 2007-06-14 Toppan Printing Co Ltd Printed matter with scratch hiding layer and its manufacturing method
JP2012076339A (en) * 2010-09-30 2012-04-19 Kyodo Printing Co Ltd Lottery ticket, apparatus and method for determining authenticity, and program

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006175693A (en) * 2004-12-22 2006-07-06 Toppan Printing Co Ltd Intaglio printed matter with variable pattern and its manufacturing method
JP2006205420A (en) * 2005-01-26 2006-08-10 Toppan Printing Co Ltd Printed matter with scratchingly hiding layer adopted with antifalsifying measure
JP4701728B2 (en) * 2005-01-26 2011-06-15 凸版印刷株式会社 Printed material with scratch concealment layer with anti-counterfeit measures
JP2007144692A (en) * 2005-11-25 2007-06-14 Toppan Printing Co Ltd Printed matter with scratch hiding layer and its manufacturing method
JP2012076339A (en) * 2010-09-30 2012-04-19 Kyodo Printing Co Ltd Lottery ticket, apparatus and method for determining authenticity, and program

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