EP1746208A1 - Procédé pour la fabrication d'un substrat partiellement metallisé - Google Patents
Procédé pour la fabrication d'un substrat partiellement metallisé Download PDFInfo
- Publication number
- EP1746208A1 EP1746208A1 EP05015612A EP05015612A EP1746208A1 EP 1746208 A1 EP1746208 A1 EP 1746208A1 EP 05015612 A EP05015612 A EP 05015612A EP 05015612 A EP05015612 A EP 05015612A EP 1746208 A1 EP1746208 A1 EP 1746208A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrier substrate
- ink
- metallization
- packaging
- metal
- 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.)
- Withdrawn
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000007639 printing Methods 0.000 claims abstract description 11
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 5
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 239000012785 packaging film Substances 0.000 claims abstract 2
- 229920006280 packaging film Polymers 0.000 claims abstract 2
- 238000001465 metallisation Methods 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 4
- 150000002736 metal compounds Chemical class 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- -1 TiO 2 Chemical class 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000005022 packaging material Substances 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- 229910001297 Zn alloy Inorganic materials 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 12
- 239000010408 film Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000002346 layers by function Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910017752 Cu-Zn Inorganic materials 0.000 description 1
- 229910017767 Cu—Al Inorganic materials 0.000 description 1
- 229910017943 Cu—Zn Inorganic materials 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
- D21H21/42—Ribbons or strips
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
- D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
- D21H21/48—Elements suited for physical verification, e.g. by irradiation
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1121—Using vibration during delaminating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1153—Temperature change for delamination [e.g., heating during delaminating, etc.]
Definitions
- the invention relates to a method for producing a partially metallized carrier substrate.
- Partially metallized carrier substrates are optionally used after appropriate assembly as security elements in particular in value documents, data carriers, packaging and the like but also as decorative elements.
- a method for the production of a selectively metallized film wherein a solvent-soluble paint application is applied to a carrier substrate in a first step on one or both sides of the carrier substrate, in a second step this layer by means of an inline plasma, corona or flame process is treated and in a third step, a layer of a material to be structured is applied, which layer may consist of metals, metal compounds, alloys or insulators, whereupon in a fourth step, the paint application by means of a solvent, optionally combined with a mechanical action removed becomes.
- An individualization of the partial metallization is not provided and can only take place in a further method step, for example by means of a laser treatment, by means of which the metallization is removed in a defined manner.
- the object of the invention was to provide a method for producing a partially metallized carrier substrate, in which a simple individualized partial metallization can be produced directly.
- Carrier substrates are, for example, carrier films, preferably flexible transparent plastic films, for example made of PI, PP, MOPP, PE, PPS, PEEK, PEK, PEI, PAEK, LCP, PEN, PBT, PET, PA, PC, COC, POM, ABS, PVC in question.
- the carrier films preferably have a thickness of 5 to 700 .mu.m, preferably 5 to 200 .mu.m, particularly preferably 5 to 50 .mu.m.
- metal foils for example Al, Cu, Sn, Ni, Fe or stainless steel foils having a thickness of 5-200 ⁇ m, preferably 10 to 80 ⁇ m, particularly preferably 20-50 ⁇ m, may also serve as the carrier substrate.
- the films can also be surface-treated, coated or laminated, for example, with plastics or painted.
- carrier substrates also paper or composites with paper, for example, composites with plastics with a grammage 20-500 g / m 2, preferably 40-200 g / m 2. be used.
- woven or nonwovens such as continuous fiber webs, staple fiber webs and the like, which may optionally be needled and / or calendered, can be used as the carrier substrates.
- fabrics or webs of plastics such as PP, PET, PA, PPS and the like, but it can also be woven or nonwovens made of natural, optionally treated fibers, such as viscose fibers are used.
- the nonwovens or fabrics used have a weight per unit area of about 20 g / m 2 to 500 g / m 2 . If necessary, the nonwovens or fabrics must be surface-treated.
- a fusible digital printing ink in the form of the desired later recesses in the metallic layer is then partially applied to the carrier substrate by means of a digital printing method.
- a transparent ink can be used, thereby avoiding that possibly residues of the ink are visible at the edge of the recesses.
- a digital ink is used which melts at about 90 to 160 ° C, preferably 100 - 120 ° C.
- the application of the ink can be made individualized.
- the application of the digital ink can be individualized and applied in the form of in the form of patterns, lines, geometric figures, characters, letters, numbers, a grid and the like.
- This layer consists of a metal, a metal compound, or an alloy.
- a metal layer layers of Al, Cu, Fe, Ag, Au, Cr, Ni, Zn and the like are suitable.
- suitable metal compounds are oxides or sulfides of metals, in particular TiO 2 , Cr oxides, ZnS, ITO, ATO, FTO, ZnO, Al 2 O 3 or silicon oxides.
- Suitable alloys are, for example, Cu-Al alloys, Cu-Zn alloys and the like.
- This functional layer may be applied by known methods such as sputtering, sputtering, printing (gravure, flexo, screen, digital printing and the like), spraying, electroplating and the like.
- the thickness of the functional layer is 0.001 to 50 ⁇ m, preferably 0.1 to 20 ⁇ m.
- the metallized carrier substrate is then heated so that the applied digital ink melts.
- the heating may be carried out by passing over a heatable roll, passing through a drying tunnel, heating by means of an IR radiator and the like.
- liquid digital ink together with the overlying in these areas metallic layer by mechanical Exposure, for example, with a stripping roller, a fabric and the like or removed by ultrasonic treatment.
- further functional layers with optical, optically active, magnetic and / or electrically conductive properties can also be applied to the carrier substrates or be present thereon before the individualized partial metallization.
- the carrier substrates produced according to the invention if appropriate after appropriate fabrication (for example into threads, strips, patches or other formats), therefore, serve as security features in data carriers, in particular value documents such as identity cards, cards, banknotes or labels, seals and the like, but also in packaging material for sensitive goods such as pharmaceuticals, cosmetics, data carriers, electronic components and the like.
Landscapes
- Laminated Bodies (AREA)
- Printing Methods (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05015612A EP1746208A1 (fr) | 2005-07-19 | 2005-07-19 | Procédé pour la fabrication d'un substrat partiellement metallisé |
| US11/482,907 US20070044912A1 (en) | 2005-07-19 | 2006-07-10 | Method for the production of a partially metallized carrier substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05015612A EP1746208A1 (fr) | 2005-07-19 | 2005-07-19 | Procédé pour la fabrication d'un substrat partiellement metallisé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1746208A1 true EP1746208A1 (fr) | 2007-01-24 |
Family
ID=34937873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05015612A Withdrawn EP1746208A1 (fr) | 2005-07-19 | 2005-07-19 | Procédé pour la fabrication d'un substrat partiellement metallisé |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20070044912A1 (fr) |
| EP (1) | EP1746208A1 (fr) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242378A (en) * | 1979-03-29 | 1980-12-30 | Reiko Co., Ltd. | Method of making a decorated film with a metal layer in the form of a given pattern |
| EP0319157A2 (fr) * | 1987-12-04 | 1989-06-07 | Portals Limited | Papier de sûreté pour des billets de banque et produits similaires |
| EP0330733A1 (fr) * | 1988-03-04 | 1989-09-06 | GAO Gesellschaft für Automation und Organisation mbH | Elément de sécurité en forme de fil ou de bande destiné à être incorporé dans un document de sécurité et procédé pour sa fabrication |
| WO1999013157A1 (fr) | 1997-09-08 | 1999-03-18 | Giesecke & Devrient Gmbh | Feuilles de securite pour papier billet de banque et leur procede de fabrication |
| EP0536855B2 (fr) | 1985-12-05 | 2000-04-12 | Crane & Co., Inc. | Ruban de sécurité pour papier de sécurité pour papiers fiduciaires et billets de banque et procédé de fabrication d'un ruban de sécurité |
| US6106910A (en) * | 1998-06-30 | 2000-08-22 | Ncr Corporation | Print media with near infrared fluorescent sense mark and printer therefor |
| EP1291463A1 (fr) | 2001-09-05 | 2003-03-12 | Hueck Folien Gesellschaft m.b.H. | Procédé de préparation d'un feuille métallisée sélectivement, et le produit correspondant |
| US20030175545A1 (en) * | 2000-10-09 | 2003-09-18 | Hueck Folien Gesellschaft M.B.H. | Metallized film, method for the production thereof, and use thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4041025C2 (de) * | 1990-12-20 | 2003-04-17 | Gao Ges Automation Org | Magnetischer, metallischer Sicherheitsfaden mit Negativschrift |
| DE19758587C2 (de) * | 1997-03-04 | 2003-03-27 | Bundesdruckerei Gmbh | Anordnung zur visuellen und maschinellen Echtheitsprüfung von Wert- und Sicherheitsdokumenten |
| DE50307557D1 (de) * | 2002-12-12 | 2007-08-09 | Luescher Hans | Druckvorrichtung und Druckverfahren für UV-strahlungshärtbare Tinte |
-
2005
- 2005-07-19 EP EP05015612A patent/EP1746208A1/fr not_active Withdrawn
-
2006
- 2006-07-10 US US11/482,907 patent/US20070044912A1/en not_active Abandoned
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242378A (en) * | 1979-03-29 | 1980-12-30 | Reiko Co., Ltd. | Method of making a decorated film with a metal layer in the form of a given pattern |
| EP0536855B2 (fr) | 1985-12-05 | 2000-04-12 | Crane & Co., Inc. | Ruban de sécurité pour papier de sécurité pour papiers fiduciaires et billets de banque et procédé de fabrication d'un ruban de sécurité |
| EP0319157A2 (fr) * | 1987-12-04 | 1989-06-07 | Portals Limited | Papier de sûreté pour des billets de banque et produits similaires |
| EP0330733A1 (fr) * | 1988-03-04 | 1989-09-06 | GAO Gesellschaft für Automation und Organisation mbH | Elément de sécurité en forme de fil ou de bande destiné à être incorporé dans un document de sécurité et procédé pour sa fabrication |
| WO1999013157A1 (fr) | 1997-09-08 | 1999-03-18 | Giesecke & Devrient Gmbh | Feuilles de securite pour papier billet de banque et leur procede de fabrication |
| US6106910A (en) * | 1998-06-30 | 2000-08-22 | Ncr Corporation | Print media with near infrared fluorescent sense mark and printer therefor |
| US20030175545A1 (en) * | 2000-10-09 | 2003-09-18 | Hueck Folien Gesellschaft M.B.H. | Metallized film, method for the production thereof, and use thereof |
| EP1291463A1 (fr) | 2001-09-05 | 2003-03-12 | Hueck Folien Gesellschaft m.b.H. | Procédé de préparation d'un feuille métallisée sélectivement, et le produit correspondant |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070044912A1 (en) | 2007-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20060308 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
| 17Q | First examination report despatched |
Effective date: 20060412 |
|
| AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CONSTANTIA HUECK FOLIEN GMBH & CO. KG |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Effective date: 20100401 |