WO2006070447A1 - Procede de fabrication d’une carte a gratter - Google Patents

Procede de fabrication d’une carte a gratter Download PDF

Info

Publication number
WO2006070447A1
WO2006070447A1 PCT/JP2004/019590 JP2004019590W WO2006070447A1 WO 2006070447 A1 WO2006070447 A1 WO 2006070447A1 JP 2004019590 W JP2004019590 W JP 2004019590W WO 2006070447 A1 WO2006070447 A1 WO 2006070447A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
scratch
card
heat
sensitive layer
Prior art date
Application number
PCT/JP2004/019590
Other languages
English (en)
Japanese (ja)
Inventor
Toshiji Yamada
Jun Yamada
Masataka Yamada
Michitaka Yamada
Original Assignee
Sanki Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanki Co., Ltd. filed Critical Sanki Co., Ltd.
Priority to PCT/JP2004/019590 priority Critical patent/WO2006070447A1/fr
Publication of WO2006070447A1 publication Critical patent/WO2006070447A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/04—Direct thermal recording [DTR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/40—Cover layers; Layers separated from substrate by imaging layer; Protective layers; Layers applied before imaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties

Definitions

  • the present invention relates to the manufacture of a scratch card on which concealment information that is concealed by a scratch layer is printed, such as a prepaid card such as a telephone card, golf card, and TV card, a member's card, and a winning lottery card. It is about the method.
  • the concealment information such as the ID number is printed on the surface of the card body
  • the concealment information surface is covered with a scratch layer that can be scraped off with a nail or a coin.
  • the concealment information before forming the scratch layer may be seen by a third party.
  • the applicant of the present application covers the heat-sensitive layer formed on the surface of the card substrate with a scratch layer, and then prints the concealment information on the heat-sensitive layer by a thermal printer using the upper surface force of the scratch layer.
  • a scratch card that does not allow concealment information to be viewed by a third party during manufacturing! (See Patent Document 1)
  • Patent Document 1 JP 2001-113864 A
  • the concealment information is printed on the heat-sensitive layer on the back side of the scratch layer by pressing the thermal head of the thermal printer on the upper surface of the scratch layer.
  • concave portions along the characters constituting the concealment information were slightly formed, and the M portion was slightly invisible because of its slight depth. There was also concern about the situation.
  • the present invention has been made in view of the above-described conventional circumstances, and the problem to be solved is that the concealment information cannot be visually observed during manufacture, and the concealment information must be visually observed after manufacture. It is an object of the present invention to provide a method of manufacturing a scratch card that is surely impossible.
  • the means employed by the present invention in order to solve the above problems is to form a varnish layer on a heat-sensitive layer obtained by applying a heat-sensitive layer on a card base material, and form a scratch layer directly on the surface of the varnish layer. After the formation, a laser beam set so as not to cool each layer including the card base material is aligned on the surface of the scratch layer from a position away from the scratch layer to the surface of the heat sensitive layer. Irradiation prints concealment information on the heat-sensitive layer of the card base on the back side of the varnish layer (first invention).
  • the formation of the base layer on the heat-sensitive layer formed on the card base includes the case where another layer is interposed between the card base and the varnish layer.
  • it includes an embodiment in which a varnish layer is directly formed on a heat-sensitive layer laminated on a card substrate.
  • printing concealment information on the heat-sensitive layer of the card base on the back side of the varnish layer means that the laser light is applied to the surface of the heat-sensitive layer on the surface of the card base on the back side of the varnish layer where the scratch layer has been applied.
  • the surface of the heat-sensitive layer provided on the card substrate is included as long as the heat-sensitive layer can be printed.
  • the laser beam set so as not to cool each layer including the card substrate is, for example, a distance from the laser beam irradiation position to the surface of the heat sensitive layer of 45 cm, and a laser beam.
  • This is a laser beam with a moving speed of 1450 mm / s, a frequency of 99.9 KHz, and a current value of 16. OA to 18.1 A (second invention).
  • it is optimal to set the current value within the range of 17.6 A to 18.1 A (the third invention).
  • a heat sensitive layer may be applied on the card base material with printing of general information or the like (fourth invention).
  • the surface of the scratch layer can be adversely affected by the heat of the laser beam and can be maintained flat, and the concealment information can be printed without adversely affecting the varnish layer.
  • the concealment information can be protected and a method for improving the scratch property of the scratch layer is provided. Can do.
  • the second invention it is possible to specifically provide a method for irradiating the surface of the scratch layer with laser light that can be printed without adversely affecting the surface of the scratch layer.
  • the third invention it is possible to specifically provide a method of irradiating the surface of the scratch layer with laser light that can reliably print without adversely affecting the surface of the scratch layer.
  • the fourth invention it is possible to provide a method capable of reliably printing on a card substrate on which general information or the like is printed.
  • the scratch layer 12 is formed on the heat-sensitive layer 14a of the card base material 11 on which the heat-sensitive layer 14a is applied with the printing of the general information 14 or the like on the card base material 11
  • a plurality of card base materials 11 are formed by cutting into a predetermined shape, and a laser beam is aligned with the surface of the scratch layer 12 of the card base material 11 from the position separated from the scratch layer 12 to the surface of the heat sensitive layer 14a.
  • the concealment information 13 is printed on the heat-sensitive layer 14 a on the back side of the scratch layer 12 to produce the scratch card A.
  • FIG. 1 is a cross-sectional view of a main part showing a method for manufacturing the scratch card A.
  • the heat-sensitive layer 14a is applied. (See Figure 1 (a)).
  • the card base 11 provided with the heat-sensitive layer 14a can be printed on the surface of the heat-sensitive layer 14a by irradiation with a laser beam in accordance with a standard described later, and printed on the heat-sensitive layer 14a on the back side.
  • the opaque synthetic resin material examples include colored polyethylene terephthalate (PET), polybutylene terephthalate (PBT), and polyacetal (POM).
  • PET polyethylene terephthalate
  • PBT polybutylene terephthalate
  • POM polyacetal
  • the invention of the present application is not limited to the synthetic resin material, but includes paper materials and other materials that are generally used for printing.
  • the general information 14 is information such as management information 16 that can be visually checked because it is not concealed by the surface side force scratch layer 12 of the scratch card A, and the card base material by a known general printing means or the like. Applied to 11 surfaces.
  • the general information 14 may be partially applied to a necessary portion of the force scratch card A printed over substantially the entire surface of the scratch card A according to an example shown in FIG.
  • Specific examples of the general information 14 include characters and figures printed on the surface of the scratch card A, or partially or entirely colored on the surface of the scratch card A. Is.
  • a varnish layer 15 is formed on the surface of the thermosensitive layer 14a (see FIG. 1B).
  • the varnish layer 15 is formed by applying a transparent coating material having a silicone or wax-based synthetic resin strength so as to cover at least the concealment information printing region 13 ′ on which the concealment information 13 is printed.
  • the scratch card A is applied to substantially the entire surface so as to cover the concealment information print area 13 ′ and the general information 14 print area.
  • This varnish layer 15 displays the print area of the general information 14, the concealment information 13 described later, the print concealment information print area 13 ', and the management information 16 printed or printed with information managed by the scratch card A. In addition to covering and protecting the area and the like, the scratch resistance of the scratch layer 12 described later is improved.
  • the scratch layer 12 is formed in the concealment information printing region 13 'on the upper surface of the varnish layer 15 (see FIG. 1 (c)).
  • the scratch layer 12 applies a mixture of aluminum fine powder and ink on the upper surface of the varnish layer 15 so as to cover the concealment information 13 to be printed later on the heat sensitive layer 14a, which will be described later. It is a layer that is easily peeled off by being pulled (scratched).
  • the card substrate 11 applies the varnish layer 15 on the heat-sensitive layer 14a, and forms the scratch layer 12 in the concealment information printing region 13 ′ on the varnish layer 15.
  • the surface of the heat sensitive layer 14a from the position where the laser beam is separated from the scratch layer.
  • the concealment information 13 having characters and figures is printed on the heat-sensitive layer 14a on the card base 11 side of the varnish layer 15 on the back side of the scratch layer 12. (See Figure 1 (d)).
  • the management information 16 is printed on the surface of the heat-sensitive layer 14a where the scratch layer 12 of the card substrate 11 is not formed (see FIG. 2).
  • management information 16 is a visible character or symbol for managing the scratch card A, and is printed in advance using a known printing means between the first step and the second step described above. Well, okay.
  • the laser light is emitted from a laser oscillation tube 22 oscillated from a laser oscillator (not shown) and separated from the scratch layer 12, and the kind of the laser light is applied to the surface of the heat sensitive layer 14a on the card substrate 11. It has the effect of printing concealment information 13 consisting of characters, symbols, etc. irradiated in accordance with the standard.
  • a YAG laser, a semiconductor laser, or the like is used.
  • the laser oscillation tube 22 is configured to move in a horizontal direction along the surface of the card base 11 by an XY movement mechanism (not shown). Characters, symbols, and the like are received by a command from a control unit (not shown). Is controlled to form.
  • the card base material 11 subjected to the above steps is cut into a predetermined card shape such as a rectangular shape (see FIG. 2), so that a plurality of the scratch cards A Is completed.
  • the large-sized card base material 11 is cut into a plurality of pieces, so that the scratch card A is efficiently mass-produced.
  • the first 14th step may be applied to the surface of the card base material cut into the size of one scratch card A in advance.
  • the concealment information printing area is exemplified as one part of the card base material, but the present invention is not limited to this, and the entire surface of the card base material is not limited thereto. You can also set the concealment information print area! You can also set the concealment information print area as multiple places.
  • the concealment information is concealment information when the distance from the laser light irradiation position to the surface of the heat sensitive layer is 45 cm, the moving speed of the laser light is 1450 mm / s, and the frequency is 99.9 KHz.
  • Table 1 shows the range of current values that can be printed as seen in the print area and not visible from the scratch layer!
  • the current value of the laser beam capable of printing the concealment information so that it is not visible from the scratch layer and can be discriminated with the scratch layer peeled off is 16.
  • the current value of the laser beam that can be reliably printed in the range of 1A is in the range of 17.6A-18.1A. In other words, if the current value is less than 16.OA, the concealment information is not printed, and if it exceeds 18.1A, the surface force concealment information of the scratch layer is visible, so it cannot be used as a product at all. .
  • the current value when the current value is in the range of 17.2A-17.5A, it can be printed within the allowable range for the product. In addition, when the current value is in the range of 17.6A-18.1A, complete printing is possible as a product.
  • the method for producing a scratch card of the present invention can be used, for example, in a method of printing with a laser beam between layers of a multi-layered product having no scratch layer.
  • FIG. 1 is a cross-sectional view of an essential part sequentially showing one example of a method for producing a scratch card according to the present invention in (a)-(d).
  • FIG. 2 is a plan view showing an example of a scratch card manufactured by the manufacturing method.

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

L’invention concerne un procédé de fabrication d’une carte à gratter dans laquelle des informations dissimulées restent invisibles durant et après la fabrication. Une couche de vernis est formée sur une couche thermique appliquée sur un substrat de carte et une couche à gratter est directement formée sur la surface de la couche de vernis. Des informations dissimulées sont ensuite imprimées sur la couche thermique du substrat de carte au dos de la couche de vernis en appliquant une lumière laser sur la surface de la couche thermique, à l’écart de celle-ci, tout en visant une cible. La lumière laser est réglée de façon à ne pas refroidir chaque couche, notamment le substrat de carte.
PCT/JP2004/019590 2004-12-28 2004-12-28 Procede de fabrication d’une carte a gratter WO2006070447A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/019590 WO2006070447A1 (fr) 2004-12-28 2004-12-28 Procede de fabrication d’une carte a gratter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/019590 WO2006070447A1 (fr) 2004-12-28 2004-12-28 Procede de fabrication d’une carte a gratter

Publications (1)

Publication Number Publication Date
WO2006070447A1 true WO2006070447A1 (fr) 2006-07-06

Family

ID=36614574

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/019590 WO2006070447A1 (fr) 2004-12-28 2004-12-28 Procede de fabrication d’une carte a gratter

Country Status (1)

Country Link
WO (1) WO2006070447A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08192592A (ja) * 1995-01-17 1996-07-30 Dainippon Printing Co Ltd スクラッチ層を有する情報記録媒体とその使用方法、及びスクラッチ層により隠蔽された情報を有する情報記録媒体の製造方法
JP2002103865A (ja) * 2000-10-02 2002-04-09 Dainippon Printing Co Ltd スクラッチシール、スクラッチシート、およびスクラッチカード
JP2004050687A (ja) * 2002-07-22 2004-02-19 Sanki:Kk スクラッチカードの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08192592A (ja) * 1995-01-17 1996-07-30 Dainippon Printing Co Ltd スクラッチ層を有する情報記録媒体とその使用方法、及びスクラッチ層により隠蔽された情報を有する情報記録媒体の製造方法
JP2002103865A (ja) * 2000-10-02 2002-04-09 Dainippon Printing Co Ltd スクラッチシール、スクラッチシート、およびスクラッチカード
JP2004050687A (ja) * 2002-07-22 2004-02-19 Sanki:Kk スクラッチカードの製造方法

Similar Documents

Publication Publication Date Title
EP2043874B1 (fr) Procédé permettant de produire un support d'information et support d'information produit à partir de celui-ci
US11951760B2 (en) Information display medium and manufacturing method relating thereto
US20180349751A1 (en) Cards with special texture and color
JP7455818B2 (ja) 装飾フィルム、転写フィルム、転写フィルムの使用、転写フィルムの製造方法、プラスチック成形品の装飾方法、およびプラスチック成形品
JP2021154739A (ja) 積層体
JP2024059622A (ja) 積層体及びラミネートフィルムを製造する方法、積層体並びにラミネートフィルム
EP2081775B1 (fr) Méthode pour la fabrication d'un support de données et le support de données produit par la méthode
WO2006070447A1 (fr) Procede de fabrication d’une carte a gratter
JP4227948B2 (ja) ラベルおよびラベル製造方法にふさわしい操作保護ホイル構造
EP2346698B1 (fr) Document d'identification doté d'une partie personnalisée colorée
JP2005022297A (ja) レーザーによる情報記録カード
JP2002351322A (ja) ラベル製造方法及びラベル
EP3684628A1 (fr) Procédé de fabrication d'une feuille de sécurité
JP4666557B2 (ja) ラベル製造方法及びラベル
EP3898065B1 (fr) Procédé de découpe d'un autocollant d'encre dans une structure multicouches et procédé d'impression de l'autocollant d'encre sur un substrat
JP2004050687A (ja) スクラッチカードの製造方法
JP7354609B2 (ja) レーザ印字カードおよびレーザ印字カードの製造方法
JP2004122614A (ja) レーザー印字カード
JP2004308057A (ja) 偽造防止用紙とその製造方法
JP2005332031A (ja) 偽造防止用非接触型データ受送信体
JP2005202896A (ja) 偽造防止部材およびコードマーク読取システム
JP2004034579A (ja) 視覚情報記録媒体及び視覚情報発現方法
WO2007098143A2 (fr) Procede et dispositif pour securiser l'etiquetage d'objets

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 04807945

Country of ref document: EP

Kind code of ref document: A1

WWW Wipo information: withdrawn in national office

Ref document number: 4807945

Country of ref document: EP