FR2635045A1 - Method of manufacturing a plate having a decorative surface or inscription made of metal and plate thus produced - Google Patents
Method of manufacturing a plate having a decorative surface or inscription made of metal and plate thus produced Download PDFInfo
- Publication number
- FR2635045A1 FR2635045A1 FR8810499A FR8810499A FR2635045A1 FR 2635045 A1 FR2635045 A1 FR 2635045A1 FR 8810499 A FR8810499 A FR 8810499A FR 8810499 A FR8810499 A FR 8810499A FR 2635045 A1 FR2635045 A1 FR 2635045A1
- Authority
- FR
- France
- Prior art keywords
- film
- metal
- plate
- produced
- manufacturing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 18
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims abstract description 10
- 229910052737 gold Inorganic materials 0.000 claims abstract description 10
- 239000010931 gold Substances 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 8
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 9
- 235000012431 wafers Nutrition 0.000 description 5
- 108010010803 Gelatin Proteins 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
- B44F1/04—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces after passage through surface layers, e.g. pictures with mirrors on the back
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
- B44C1/14—Metallic leaves or foils, e.g. gold leaf
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/02—Superimposing layers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/16—Letters, numerals, or other symbols adapted for permanent fixing to a support
- G09F7/165—Letters, numerals, or other symbols adapted for permanent fixing to a support obtained by a treatment of the support
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Printing Methods (AREA)
Abstract
Description
"Procédé de fabrication de plaquette à inscription ou surface décorative en métal et plaquette ainsi réali - Il see
La présente invention concerne un procédé de fabrication d'une plaquette à inscription ou surface décorative en métal, notamment en or, ainsi que de telles plaquettes ou plus généralement des produits réalisés à l'aide de telles plaquettes obtenues par le procédé."Manufacturing process of inscription plate or decorative metal surface and plate thus produced - Il see
The present invention relates to a method for manufacturing a plate with an inscription or a decorative surface made of metal, in particular gold, as well as such plates or more generally products produced using such plates obtained by the method.
On connaît différents procédés d'impression et en particulier pour imprimer des textes ou des dessins en or sur un support. Toutefois, ces procédés d'impression ne permettent pas de réaliser des produits présentant toutes les qualités de finition et de netteté que l'on pourrait s'attendre de l'utilisation d'un produit noble. Various printing methods are known and in particular for printing texts or drawings in gold on a support. However, these printing processes do not make it possible to produce products having all the qualities of finish and sharpness that one would expect from the use of a noble product.
Dans un domaine voisin, celui des emballages de luxe, il est connu de réaliser des conditionnements, en particulier avec des motifs en relief, recouverts de différentes matières et en particulier à la feuille d'or selon une technique voisine de celle du doreur sur cuir. Là encore, la précision du contour des lettres ou du dessin qu'il est possible de réaliser avec ces techniques connues n'est pas satisfaisante ou du moins n'est pas en rapport avec le caractère précieux que l'on entend donner aux produits ainsi réalisés. In a neighboring field, that of luxury packaging, it is known to produce packaging, in particular with relief patterns, covered with different materials and in particular with gold leaf according to a technique similar to that of the gilder on leather. . Here again, the precision of the outline of the letters or of the design which it is possible to produce with these known techniques is not satisfactory or at least is not related to the precious character which it is intended to give to the products thus realized.
La présente invention a pour but de créer un procédé de fabrication d'une plaquette au sens général du terme, avec une "impression" en un métal, notamment en un métal précieux tel que de l'or, présentant d'excellentes caractéristiques de netteté et de finition du tracé de l'impression. The present invention aims to create a method of manufacturing a wafer in the general sense of the term, with an "impression" of a metal, in particular a precious metal such as gold, having excellent characteristics of sharpness and finishing the print layout.
A cet effet, l'invention concerne un procédé du type ci-dessus caractérisé en ce que
- on impressionne un film photographique avec l'image à réaliser en métal,
- après révélation du film, on humidifie la couche d'émulsion et on applique une pellicule de métal au dos du film sur la couche d'émulsion,
- on découpe le film au format.To this end, the invention relates to a method of the above type characterized in that
- a photographic film is printed with the image to be produced in metal,
- after revelation of the film, the emulsion layer is moistened and a metal film is applied to the back of the film on the emulsion layer,
- we cut the film in format.
Suivant une autre caractéristique de l'invention, le film photographique est un film graphique. According to another characteristic of the invention, the photographic film is a graphic film.
Suivant une autre caractéristique de l'invention, le métal est de l'or ou de l'argent en feuille mince. According to another characteristic of the invention, the metal is gold or silver in thin sheet.
Le procédé selon l'invention permet de réaliser par impression, un contour absolument précis du texte ou du dessin sur le support, la notion de "précision du contour" n'étant pas nécessairement synonyme de contour droit ou curviligne car il peut s'agir d'un contour en dents de scie, hachuré, etc.. mais dans lequel la précision est tout aussi importante que pour un contour droit ou curviligne. The method according to the invention makes it possible to produce by printing, an absolutely precise outline of the text or of the drawing on the support, the concept of "outline precision" not necessarily being synonymous with a straight or curvilinear outline because it may be of a sawtooth outline, hatched, etc. but in which precision is just as important as for a straight or curvilinear outline.
La précision de cette impression photographique sur le film permet de réaliser par contraste avec le film métallique ou plus généralement le film décoratif appliqué sur la face arrière du film photographique, c'est-à-dire contre la couche de gélatine contenant l'émulsion, un contraste parfait soulignant la précision de l'impression et donnant, notamment dans le cas de métaux précieux utilisés pour le fond, un aspect de grande qualité. Cet aspect est souligné par le contraste entre le tracé des lettres et des dessins et la couleur noire du film photographique utilisé. The precision of this photographic impression on the film makes it possible to produce, by contrast with the metallic film or more generally the decorative film applied to the rear face of the photographic film, that is to say against the gelatin layer containing the emulsion, a perfect contrast emphasizing the precision of the printing and giving, especially in the case of precious metals used for the background, a high quality appearance. This aspect is underlined by the contrast between the layout of the letters and drawings and the black color of the photographic film used.
Selon l'invention, les plaquettes ainsi obtenues peuvent être de manière générale n'importe quelles plaquettes allant de la carte de visite, du présentoir, jusqu'au flan servant à réaliser des boîtes d'emballage de luxe. According to the invention, the wafers thus obtained can generally be any wafer ranging from the business card, from the display stand, to the blank used to make luxury packaging boxes.
Malgré la très grande précision du produit obtenu et l'aspect extrêmement net et de grande qualité, le procédé selon l'invention est d'une mise en oeuvre particulièrement simple puisqu'il se résume à l'impression du dessins et/ou du texte sur un film photographique et la fixation du film métallique notamment du film d'or sur la face arrière du film photographique. L'accrochage du film métallique sur la face arrière du film photographique est excellent grâce à la couche de gélatine et cet accrochage ne nécessite aucun adjuvant ni traitement thermique qui risquerait de déformer le film photographique et d'en détériorer la netteté et la qualité de l'aspect. Despite the very high precision of the product obtained and the extremely clean and high-quality appearance, the method according to the invention is particularly simple to implement since it boils down to printing the drawings and / or the text. on a photographic film and the fixing of the metallic film in particular of the gold film on the rear face of the photographic film. The attachment of the metallic film on the rear face of the photographic film is excellent thanks to the gelatin layer and this attachment does not require any additive or heat treatment which would risk deforming the photographic film and deteriorating the sharpness and quality of the film. 'aspect.
Dans certains cas, les plaquettes selon l'invention peuvent être placées entre un support et une plaque transparente, par exemple pour la fabrication de cartes de crédit ou cartes analogues. Dans d'autres cas, la plaquette, en particulier s'il s'agit de carte de visite, peut être utilisée telle quelle. In certain cases, the plates according to the invention can be placed between a support and a transparent plate, for example for the manufacture of credit cards or similar cards. In other cases, the brochure, in particular if it is a business card, can be used as it is.
La présente invention sera décrite de manière plus détaillée à l'aide des dessins annexés dans lesquels
- la figure 1 est une vue de dessus d'une plaquette selon l'invention,
- la figure 2 est une vue en coupe à échelle très agrandie, partielle d'une plaquette réalisée selon le procédé de l'invention.The present invention will be described in more detail with the aid of the accompanying drawings in which
FIG. 1 is a top view of a plate according to the invention,
- Figure 2 is a sectional view on a greatly enlarged, partial scale of a wafer produced according to the method of the invention.
Selon les figures 1 et 2, l'invention con cerne un procédé de fabrication d'une plaquette A à inscription et/ou surface décorative B telle qu'une carte de visite, une plaquette de présentation, un flan pour la réalisation d'un emballage, etc.. selon l'exemple de la figure 1. According to FIGS. 1 and 2, the invention relates to a method of manufacturing a plate A with inscription and / or decorative surface B such as a business card, a presentation plate, a blank for making a packaging, etc. according to the example in FIG. 1.
Selon le procédé, on utilise un film photographique 1 et notamment un film dit graphique c'està-dire à fort contraste. Un tel film photographique se compose d'un support transparent 2 en polyester revêtu d'une couche de gélatine 3 contenant l'émulsion photosensible. Ce film est impressionné avec l'image (texte et/ou dessin) à réaliser ; puis on révèle le film. According to the method, a photographic film 1 is used and in particular a so-called graphic film, that is to say a film with high contrast. Such a photographic film consists of a transparent polyester support 2 coated with a layer of gelatin 3 containing the photosensitive emulsion. This film is impressed with the image (text and / or drawing) to be produced; then we reveal the film.
Cette révélation enlève les parties 4 correspondant à l'image. Après cette préparation, on humidifie la couche de gélatine 3 du film photographique et on applique contre sa face arrière du film photographique, une pellicule métallique 5 et de préférence une pellicule en or ou en argent. Cette pellicule adhère à la couche d'émulsion 3 et s'y fixe solidement.This revelation removes the parts 4 corresponding to the image. After this preparation, the gelatin layer 3 of the photographic film is moistened and a metallic film 5 and preferably a film of gold or silver is applied against its rear face of the photographic film. This film adheres to the emulsion layer 3 and fixes there securely.
Les parties de la pellicule métallique situées au droit des fenêtres 4 apparaissent de la face avant (flèche A) du film photographique. Les parties autres que les fenêtres 4 de la couche photosensible sont noires après révélation. On a donc à la fois la grande précision des fenêtres (images) due à la grande précision de l'impression photographique mais, de plus, le contraste favorable entre le fond noir et brillant constitué par les parties restantes de la couche d'émulsion 3 après révélation et la pellicule métallique notamment la pellicule d'or apparaissant dans les fenêtres 4 de l'image. The parts of the metallic film located to the right of the windows 4 appear from the front face (arrow A) of the photographic film. The parts other than the windows 4 of the photosensitive layer are black after exposure. There is therefore both the high precision of the windows (images) due to the high precision of the photographic printing but, moreover, the favorable contrast between the black and shiny background formed by the remaining parts of the emulsion layer 3 after revelation and the metallic film, in particular the gold film appearing in the windows 4 of the image.
Après ces opérations, on coupe au format l'image ainsi réalisée. Certaines plaquettes sont alors utilisables directement par exemple des cartes de visite. Les plaquettes peuvent également être pla cées dans un support, c'est-à-dire contre un support et recevoir en face avant une couche transparente de protection. Enfin, dans le cas de la réalisation d'emballages ou produits similaires, la plaquette est intégrée à un flan, en général un flan de carton qui sert à la réalisation de l'emballage. After these operations, the image thus produced is cut to format. Some brochures can then be used directly, for example business cards. The plates can also be placed in a support, that is to say against a support and receive a transparent protective layer on the front face. Finally, in the case of the production of packaging or similar products, the wafer is integrated into a blank, generally a cardboard blank which is used for producing the packaging.
Le procédé selon l'invention se caractérise par une mise en oeuvre particulièrement simple. The method according to the invention is characterized by a particularly simple implementation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8810499A FR2635045A1 (en) | 1988-08-03 | 1988-08-03 | Method of manufacturing a plate having a decorative surface or inscription made of metal and plate thus produced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8810499A FR2635045A1 (en) | 1988-08-03 | 1988-08-03 | Method of manufacturing a plate having a decorative surface or inscription made of metal and plate thus produced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2635045A1 true FR2635045A1 (en) | 1990-02-09 |
Family
ID=9369076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8810499A Pending FR2635045A1 (en) | 1988-08-03 | 1988-08-03 | Method of manufacturing a plate having a decorative surface or inscription made of metal and plate thus produced |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2635045A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8610136U1 (en) * | 1986-04-14 | 1986-05-28 | Herborn, Gertrud, 8000 München | Photographic image |
| EP0195234A2 (en) * | 1985-03-20 | 1986-09-24 | Shinichiro Arakawa | An ornamental body |
-
1988
- 1988-08-03 FR FR8810499A patent/FR2635045A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0195234A2 (en) * | 1985-03-20 | 1986-09-24 | Shinichiro Arakawa | An ornamental body |
| DE8610136U1 (en) * | 1986-04-14 | 1986-05-28 | Herborn, Gertrud, 8000 München | Photographic image |
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