DE102021000663A1 - Process for the production of a decorative panel and decorative panel - Google Patents
Process for the production of a decorative panel and decorative panel Download PDFInfo
- Publication number
- DE102021000663A1 DE102021000663A1 DE102021000663.1A DE102021000663A DE102021000663A1 DE 102021000663 A1 DE102021000663 A1 DE 102021000663A1 DE 102021000663 A DE102021000663 A DE 102021000663A DE 102021000663 A1 DE102021000663 A1 DE 102021000663A1
- Authority
- DE
- Germany
- Prior art keywords
- decorative
- layer
- film
- printed
- decorative panel
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/50—Mounting arrangements
- B60Q3/54—Lighting devices embedded in interior trim, e.g. in roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
- B29C45/1643—Making multilayered or multicoloured articles having a "sandwich" structure from at least three different materials or with at least four layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
- B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
- B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
- B29C2045/0058—Shaping removing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14688—Coating articles provided with a decoration
- B29C2045/14713—Coating articles provided with a decoration decorations in contact with injected material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0026—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zur Herstellung einer Dekorblende (D) und eine solche Dekorblende (D). Erfindungsgemäß ist vorgesehen, dass- eine Dekorfolie (1) in einem Siebdruckverfahren mit einer niederbrechenden Schicht (4), einer Reflexionsschicht (5) und zumindest einer Dekorschicht (6 bis 6.n) bedruckt wird,- die bedruckte Dekorfolie (1) umgeformt und zugeschnitten wird,- eine Funktionsfolie (2) in einem Siebdruckverfahren mit einer einem Dekor angepassten Licht-Auskoppelstruktur (7), einer weiteren niederbrechenden Schicht (4') und einer weiteren Reflexionsschicht (5') bedruckt wird,- die bedruckte Funktionsfolie (2) umgeformt und zugeschnitten wird,- die bedruckte, umgeformte und zugeschnittene Dekorfolie (1) und die bedruckte, umgeformte und zugeschnittene Funktionsfolie (2) in ein Werkzeug eingelegt werden und auf die Dekorfolie (1) eine Glasklar-Dekorschicht (8) aufgebracht wird,- mittels eines Schiebers mit vorgegebener Kontur eine Keilform zwischen die Dekorfolie (1) und Licht-Einkoppelelemente (9) eingebracht wird,- eine Licht leitende Schicht (10) zwischen die Dekorfolie (1) und die Funktionsfolie (2) gespritzt wird,- eine Trägerschicht (3) mit Anbindungselementen (3.1) an eine der Dekorfolie (1) abgewandte Seite der Funktionsfolie (2) gespritzt wird und- die somit gebildete Dekorblende (D) aus dem Werkzeug entnommen und mittels eines Fräswerkzeuges bearbeitet wird.The invention relates to a method for producing a decorative panel (D) and such a decorative panel (D). According to the invention it is provided that - a decorative film (1) is printed in a screen printing process with a low-refraction layer (4), a reflective layer (5) and at least one decorative layer (6 to 6.n), - the printed decorative film (1) is reshaped and - a functional film (2) is printed in a screen printing process with a light decoupling structure (7) adapted to a decor, a further low-refractive layer (4 ') and a further reflective layer (5'), - the printed functional film (2) is shaped and cut, - the printed, shaped and cut decorative film (1) and the printed, shaped and cut functional film (2) are placed in a tool and a clear-glass decorative layer (8) is applied to the decorative film (1), - a wedge shape is introduced between the decorative film (1) and light coupling elements (9) by means of a slider with a predetermined contour, - a light-conducting layer (10) between the decorative film (1) and the functional film (2) is injected, - a carrier layer (3) with connecting elements (3.1) is injected onto a side of the functional film (2) facing away from the decorative film (1) and - the decorative panel (D) thus formed from the Tool is removed and processed by means of a milling tool.
Description
Die Erfindung betrifft ein Verfahren zur Herstellung einer Dekorblende mit integrierter Beleuchtung, wobei die Dekorblende eine Trägerschicht, eine Funktionsfolie, eine Licht leitende Schicht, eine Dekorfolie und eine Glasklar-Dekorschicht aufweist, welche auf einer Sichtseite der Dekorblende angeordnet ist. Weiterhin betrifft die Erfindung eine Dekorblende, welche mittels eines solchen Verfahrens hergestellt wird.The invention relates to a method for producing a decorative panel with integrated lighting, the decorative panel having a carrier layer, a functional film, a light-conducting layer, a decorative film and a crystal-clear decorative layer which is arranged on a visible side of the decorative panel. The invention also relates to a decorative panel which is produced by means of such a method.
Aus der
Darüber hinaus beschreibt die
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zur Herstellung einer Dekorblende mit integrierter Beleuchtung sowie eine Dekorblende anzugeben.The invention is based on the object of specifying a method for producing a decorative panel with integrated lighting and a decorative panel.
Die Aufgabe wird erfindungsgemäß durch ein Verfahren gelöst, welches die in Anspruch 1 angegebenen Merkmale, und durch eine Dekorblende, welche die in Anspruch 2 angegebenen Merkmale aufweist.The object is achieved according to the invention by a method which has the features specified in claim 1 and by a decorative panel which has the features specified in
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous refinements of the invention are the subject matter of the subclaims.
Ein Verfahren zur Herstellung einer Dekorblende mit integrierter Beleuchtung, wobei die Dekorblende eine Trägerschicht, eine Funktionsfolie, eine Licht leitende Schicht, eine Dekorfolie und eine Glasklar-Dekorschicht aufweist, welche auf einer Sichtseite der Dekorblende angeordnet ist, sieht erfindungsgemäß vor, dass die Dekorfolie in einem Siebdruckverfahren mit einer niederbrechenden Schicht, einer Reflexionsschicht und zumindest einer Dekorschicht bedruckt wird, wobei die bedruckte Dekorfolie umgeformt und zugeschnitten wird. Zudem wird die Funktionsfolie in einem Siebdruckverfahren mit einer einem Dekor angepassten Licht-Auskoppelstruktur, einer weiteren niederbrechenden Schicht und einer weiteren Reflexionsschicht bedruckt und die bedruckte Funktionsfolie wird umgeformt und zugeschnitten. Anschließend werden die bedruckte, umgeformte und zugeschnittene Dekorfolie und die bedruckte, umgeformte und zugeschnittene Funktionsfolie in ein Werkzeug eingelegt und auf die Dekorfolie wird die Glasklar-Dekorschicht aufgebracht. Mittels eines Schiebers mit vorgegebener Kontur wird eine Keilform zwischen die Dekorfolie und Licht-Einkoppelelemente eingebracht, die Licht leitende Schicht wird zwischen die Dekorfolie und die Funktionsfolie gespritzt, die Trägerschicht mit Anbindungselementen wird an eine der Dekorfolie abgewandte Seite der Funktionsfolie gespritzt und die somit gebildete Dekorblende wird aus dem Werkzeug entnommen und mittels eines Fräswerkzeuges bearbeitet.A method for producing a decorative panel with integrated lighting, wherein the decorative panel has a carrier layer, a functional film, a light-conducting layer, a decorative film and a crystal-clear decorative layer, which is arranged on a visible side of the decorative panel, provides according to the invention that the decorative film in a screen printing process with a low-refraction layer, a reflective layer and at least one decorative layer is printed, the printed decorative film being reshaped and cut to size. In addition, the functional film is printed in a screen printing process with a light decoupling structure adapted to a decor, a further low-refractive layer and a further reflective layer, and the printed functional film is reshaped and cut to size. The printed, reshaped and cut decorative film and the printed, reshaped and cut functional film are then placed in a tool and the clear-glass decorative layer is applied to the decorative film. A wedge shape is introduced between the decorative film and light coupling elements by means of a slider with a predetermined contour, the light-conducting layer is injected between the decorative film and the functional film, the carrier layer with connecting elements is injected onto a side of the functional film facing away from the decorative film and the decorative panel thus formed is removed from the tool and machined using a milling tool.
Mittels einer derart hergestellten Dekorblende ist es möglich, diese nahezu randlos zu beleuchten, wobei eine Lichteinkopplung umgelenkt erfolgt und die Lichteinkopplung in die Dekorblende im Wesentlichen ohne Verlust an einer Fläche realisiert wird.By means of a decorative panel produced in this way, it is possible to illuminate it with almost no edge, with light coupling being deflected and the light coupling into the decorative panel being implemented essentially without loss of a surface.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen:
-
1 schematisch eine Seitenansicht einer Dekorblende, -
2 schematisch die Dekorblende in einer Ansicht von unten, -
3 schematisch eine Schnittdarstellung der Dekorblende, -
4 schematisch einen vergrößerten Ausschnitt der Schnittdarstellung in3 , -
5 schematisch einen weiteren vergrößerten Ausschnitt der Schnittdarstellung in3 , -
6 schematisch einen Aufbau einer Dekorfolie der Dekorblende und -
7 schematisch einen Aufbau der Funktionsfolie der Dekorblende.
-
1 schematically a side view of a decorative panel, -
2 schematically the decorative panel in a view from below, -
3 schematically a sectional view of the decorative panel, -
4th schematically an enlarged detail of the sectional view in FIG3 , -
5 schematically a further enlarged detail of the sectional view in FIG3 , -
6th schematically a structure of a decorative film of the decorative panel and -
7th schematically a structure of the functional film of the decorative panel.
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided with the same reference symbols in all figures.
In
Die
Um in die Dekorblende
Die Dekorblende
Die Dekorfolie
Zur Herstellung der Dekorblende
Gemäß dem in
Als nächstes wird die bedruckte Dekorfolie
Weiterhin sieht das Verfahren zur Herstellung der Dekorblende
Darauffolgend wird die bedruckte Funktionsfolie
Die bedruckte, umgeformte und zugeschnittene Dekorfolie
In dem Werkzeug wird, z. B. in einem ersten Takt, auf eine Sichtseite der Dekorfolie
Alternativ dazu können die Reflexionsschicht
Alternativ dazu können die Reflexionsschicht
Mittels eines Schiebers mit einer vorgegebenen Kontur wird eine Keilform zum Zweck der Lichtumlenkung unterhalb der Dekorfolie
In einem dritten Takt wird die aus Polycarbonat und/oder Acrylnitril-Butadien-StyrolCopolymere gebildete Trägerschicht
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent literature cited
- DE 102014100042 A1 [0002]DE 102014100042 A1 [0002]
- DE 102015016719 A1 [0003]DE 102015016719 A1 [0003]
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021000663.1A DE102021000663A1 (en) | 2021-02-09 | 2021-02-09 | Process for the production of a decorative panel and decorative panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021000663.1A DE102021000663A1 (en) | 2021-02-09 | 2021-02-09 | Process for the production of a decorative panel and decorative panel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102021000663A1 true DE102021000663A1 (en) | 2021-04-15 |
Family
ID=75155685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102021000663.1A Withdrawn DE102021000663A1 (en) | 2021-02-09 | 2021-02-09 | Process for the production of a decorative panel and decorative panel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102021000663A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023213601A1 (en) * | 2022-05-04 | 2023-11-09 | Agc Glass Europe | Decorative glass panel for vehicle's interior |
-
2021
- 2021-02-09 DE DE102021000663.1A patent/DE102021000663A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023213601A1 (en) * | 2022-05-04 | 2023-11-09 | Agc Glass Europe | Decorative glass panel for vehicle's interior |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R230 | Request for early publication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |