DE2706727A1 - CLADDING FILM FOR COVERING LIGHT SOURCES, IN PARTICULAR FOR LAMP SHADES - Google Patents
CLADDING FILM FOR COVERING LIGHT SOURCES, IN PARTICULAR FOR LAMP SHADESInfo
- Publication number
- DE2706727A1 DE2706727A1 DE19772706727 DE2706727A DE2706727A1 DE 2706727 A1 DE2706727 A1 DE 2706727A1 DE 19772706727 DE19772706727 DE 19772706727 DE 2706727 A DE2706727 A DE 2706727A DE 2706727 A1 DE2706727 A1 DE 2706727A1
- Authority
- DE
- Germany
- Prior art keywords
- film according
- layer
- film
- cladding film
- metal foil
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/14—Covers for frames; Frameless shades
- F21V1/16—Covers for frames; Frameless shades characterised by the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0064—Smoothing, polishing, making a glossy surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/028—Paper layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/414—Translucent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/12—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/12—Paper, e.g. cardboard
- B32B2317/125—Paper, e.g. cardboard impregnated with thermosetting resin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Description
HFVHFV
H 182 - Va/LeH 182 - Va / Le
Verkleidungafoli· zub Abdecken von Lichtquellen, inabeaondere für LaBpenaohiraeCladding foil · zub covering light sources, especially special for LaBpenaohirae
Die Erfindung betrifft eine Verkleidungsfolie zub Abdecken von Lichtquellen, inabeaondere für Lampenschirme, die Bit Mustern und/oder Bildern aua liohtundurchläesigem und/oder schwer lichtdurchlässigem Material versehen iat.The invention relates to a cladding film to cover light sources, Particularly for lampshades, the bit patterns and / or pictures aua non-transparent and / or difficult to translate Material provided iat.
Bei bekannten Verkleidungafolien dieser Art, die inabeaondere für Lampenschirme verwendet werden, besteht die Folie aua Ölpapier, durchsichtiges Leder oder Kunstleder od. dgl., wobei die Muater durch Aufdrucken mittels eines Farbauftragea erzeugt aind.In known cladding foils of this type, which are used in particular for lampshades, the foil consists of transparent oil paper Leather or artificial leather or the like, the mothers being produced by printing on by means of a paint application.
Nachteilig hierbei iat ea, daß ea Schwierigkeiten bereitet, präzise und konturenacharfe Muater zu erzeugen und daß derartige Folien nicht hinreichend verschleiß- und alterungsbeatändig aind.The disadvantage here is that ea causes difficulties precisely and to produce contour-like mats and that such films are not sufficiently resistant to wear and tear and aging.
Der Erfindung liegt demgemäß die Aufgabe zugrunde, eine Verkleidungefolie der eingangs genannten Art zu schaffen, mit welcher sich einwandfreiThe invention is accordingly based on the object of a lining film of the type mentioned to create with which flawlessly
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durchscheinende konturenacbarfe Abbildungen erzeugen lassen und die hochgradig alterungs- und Terschleißbeständig ist.Generate translucent contour acable images and which are highly resistant to aging and wear.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Folie eine mehrmalige Schicht aus Papier, bestehend aus gebleichter Sulfidzellulose und getränkt mit Phenolharzen aufweist, wobei auf der der Lichtquelle abgewandten Seite die Papierschicht mit einer Metallfolie, vorzugsweise einer Kupfer- oder Aluminiumfolie beschichtet ist, die an den durchscheinenden Stellen weggeätzt ist.This object is achieved according to the invention in that the film a multiple layer of paper, consisting of bleached sulfide cellulose and impregnated with phenolic resins, wherein on on the side facing away from the light source, the paper layer is coated with a metal foil, preferably a copper or aluminum foil which is etched away in the translucent places.
Die Aufbringung der Muster oder Bilder erfolgt hierbei zweckmäßigerweise nach der Fertigstellung der beschichteten Folie im Siebdruckverfahren durch einen Farbauftrag, beispielsweise durch einen Asphaltlack od. dgl., der diejenigen Stellen abdeckt, die nicht weggeätzt werden sollen. Nach dem Wegätzen der mit der Farbschicht nicht bedeckten Stellen wird die verbliebene Farbschicht oberhalb der stehengebliebenen Metallfolienabschnitte durch Abwaschen entfernt.The application of the patterns or images is expedient here after completion of the coated film in the screen printing process by an application of paint, for example by a Asphalt paint or the like, which covers those areas that should not be etched away. After the etching away with the paint layer, not Covered areas, the remaining paint layer above the remaining metal foil sections is removed by washing off.
Besonders vorteilhaft ist es, wenn etwa zwei bis fünf Lagen des aus gebleichter Sulfidzellulose bestehenden Papieres verwendet werden, da sich hierdurch eine feine optische Abstimmung im Hinblick auf die zu verwendenden Lichtquellen erreichen läßt.It is particularly advantageous if about two to five layers of the bleached sulphide cellulose of existing paper can be used, as this allows fine optical coordination with regard to the light sources to be used.
Die Außenfläche der Folie kann nach dem Wegätzen zum Schutz der Kupferoder Aluminiumteile, aber auch zum Schutz der dazwischenliegenden Folienstellen mit einer Lackschicht versehen werden. Um ein einwandfreies Durchscheinen zu ermöglichen, ohne Störstellen zu erhalten,The outer surface of the foil can after etching away to protect the copper or Aluminum parts, but also to protect the intervening film areas, can be provided with a layer of lacquer. To a flawless To allow shining through without getting imperfections,
809835/0022809835/0022
und um außerdem die Folien auf eine genaue Maßhaltigkeit zu bringen, ist es zweckmäßig, venn die der Lichtquelle zugewandten Folienrückseiten mit einem Feinschliff versehen verden. Zum Auffüllen etwa verbleibender Unebenheiten ist es außerdem zweckmäßig, wenn auch die Folienrückseite nach dem Schleifen mit einer Lackschicht versehen wird.and also to bring the foils to an exact dimensional accuracy, it is advisable to use the back of the film facing the light source be given a finishing touch. To fill in any remaining bumps, it is also useful, albeit the back of the film is provided with a layer of lacquer after sanding.
Die Erfindung wird im folgenden anhand eines Ausführungsbeispieles in der Zeichnung näher erläutert. The invention is explained in more detail below using an exemplary embodiment in the drawing.
Fig. 1 zeigt in perspektivischer Darstellung eine Tischlampe, deren Lampenschirm mit der erfindungsgemäßen Verkleidungsfolie versehen ist.Fig. 1 shows a perspective view of a table lamp, the lampshade with the lining film according to the invention is provided.
Fig. 2 zeigt in vergrößertem Maßstab die erfindungsgemäße Verkleidungsfolie im Schnitt.Fig. 2 shows the lining film according to the invention in section on an enlarged scale.
Gemäß Fig. 1 ist ein Lampenschirm 1 mit Bildern versehen, die aus einer Kupfer- oder Aluminiumfolie bestehen, wobei diese Metallfolie die Konturen der Bilder bildet. Die Metallfolie ist auf eine mehrlagige Schicht auf gebleichter SuIfidzellulose aufgebracht, die mit Phenolharzen getränkt ist und an den lichtdurchlässigen Stellen 3 weggeätzt ist. Wie aus Fig. 1 hervorgeht, kann die Verkleidungsfolie aus ebenen Einzelstücken bestehen, die an den Ecken zu einem Schirm zusammengefaßt sind und beispielsweise einen quadratischen Grundriß haben.According to Fig. 1, a lampshade 1 is provided with images which consist of a copper or aluminum foil, this metal foil forms the contours of the images. The metal foil is applied to a multilayered layer of bleached suIfid cellulose, which with Is impregnated with phenolic resins and etched away at the translucent areas 3. As can be seen from Fig. 1, the cladding film can There are flat individual pieces that are combined at the corners to form a screen and, for example, a square plan to have.
809835/0022809835/0022
Sulfidzellulose, die mit Phenolharzen getränkt ist, vorgesehen, wobei auf der der Lichtquelle 5 abgevandten Seite 6 die Metallfolie 7 aufgebracht ist. An den lichtdurchlässigen oder durchscheinenden Stellen 8 ist die Metallfolie weggeätzt.Sulphide cellulose impregnated with phenolic resins is provided, the metal foil 7 being applied to the side 6 facing away from the light source 5. On the translucent or translucent The metal foil is etched away in places 8.
Die Außenfläche 6 der Folie ist nach dem Wegätzen zum Schutz der Kupfer- oder Aluminiumteile, aber auch zum Schutz der durchseheinenden Folienstellen 8, mit einer Laekschicht 9 versehen. Die der Lichtquelle zugewandte Folienrückseite 10 ist zur Vermeidung von Störstellen und zur Erzielung einer genauen Maßhaltigkeit mit einem Feinsehliff versehen, wobei auch die Folienrüekseite, wie dargestellt, mit einer Laekschicht Il überzogen sein kann.The outer surface 6 of the film is after etching away to protect the Copper or aluminum parts, but also to protect those who see through Foil locations 8, provided with a laek layer 9. That of the light source facing film back 10 is provided with a fine bevel to avoid imperfections and to achieve precise dimensional accuracy, with the back of the film, as shown, with a laek layer Il can be overdone.
809835/0022809835/0022
Claims (7)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772706727 DE2706727A1 (en) | 1977-02-17 | 1977-02-17 | CLADDING FILM FOR COVERING LIGHT SOURCES, IN PARTICULAR FOR LAMP SHADES |
SE7704348A SE7704348L (en) | 1977-02-17 | 1977-04-15 | FOIL |
FR7711560A FR2381239A1 (en) | 1977-02-17 | 1977-04-18 | COATING SHEET TO MASK LIGHT SOURCES ESPECIALLY FOR LAMPSHADE |
GB21593/77A GB1561708A (en) | 1977-02-17 | 1977-05-23 | Facingsheet |
IT23990/77A IT1084147B (en) | 1977-02-17 | 1977-05-25 | COVERING SHEET FOR COVERING LIGHT SOURCES, AND ESPECIALLY FOR LAMPSHADES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772706727 DE2706727A1 (en) | 1977-02-17 | 1977-02-17 | CLADDING FILM FOR COVERING LIGHT SOURCES, IN PARTICULAR FOR LAMP SHADES |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2706727A1 true DE2706727A1 (en) | 1978-08-31 |
Family
ID=6001434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772706727 Ceased DE2706727A1 (en) | 1977-02-17 | 1977-02-17 | CLADDING FILM FOR COVERING LIGHT SOURCES, IN PARTICULAR FOR LAMP SHADES |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2706727A1 (en) |
FR (1) | FR2381239A1 (en) |
GB (1) | GB1561708A (en) |
IT (1) | IT1084147B (en) |
SE (1) | SE7704348L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2355299B (en) * | 1999-10-12 | 2003-11-26 | David John Wright | Lampshade |
GB2365108A (en) * | 2000-07-07 | 2002-02-13 | Designed Architectural Lightin | Indirect/direct luminaire |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1891007U (en) * | 1963-11-12 | 1964-04-16 | Georg Werner | LAMP SHADE. |
DE1949704U (en) * | 1966-10-04 | 1966-11-17 | Renker Belipa G M B H | LAMP SHADE CARTON. |
DE7521471U (en) * | 1975-07-05 | 1976-12-30 | Schoeller & Co Elektronik Gmbh, 3552 Wetter | LAMP COVERING |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB370975A (en) * | 1930-01-10 | 1932-04-11 | George Fielding Colbert | Improvements in or relating to an ornamental composite plate |
BE758627A (en) * | 1969-11-07 | 1971-04-16 | Oetiker Jakob | OPTICAL STRUCTURAL ELEMENT |
FR2181252A5 (en) * | 1972-04-20 | 1973-11-30 | Evangelisti Albert | Decorating thin sheet metal - by incisions cut through to a coloured support |
DE2505183A1 (en) * | 1975-02-07 | 1976-08-19 | Schneider & Kern | Metal plate with relief type picture in its surface - is backed by light transmitting epoxy support layer |
-
1977
- 1977-02-17 DE DE19772706727 patent/DE2706727A1/en not_active Ceased
- 1977-04-15 SE SE7704348A patent/SE7704348L/en unknown
- 1977-04-18 FR FR7711560A patent/FR2381239A1/en active Pending
- 1977-05-23 GB GB21593/77A patent/GB1561708A/en not_active Expired
- 1977-05-25 IT IT23990/77A patent/IT1084147B/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1891007U (en) * | 1963-11-12 | 1964-04-16 | Georg Werner | LAMP SHADE. |
DE1949704U (en) * | 1966-10-04 | 1966-11-17 | Renker Belipa G M B H | LAMP SHADE CARTON. |
DE7521471U (en) * | 1975-07-05 | 1976-12-30 | Schoeller & Co Elektronik Gmbh, 3552 Wetter | LAMP COVERING |
Also Published As
Publication number | Publication date |
---|---|
FR2381239A1 (en) | 1978-09-15 |
GB1561708A (en) | 1980-02-27 |
SE7704348L (en) | 1978-08-18 |
IT1084147B (en) | 1985-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: HKW HERZBERGER KUNSTSTOFFPLATTENWERK GMBH & CO KG, |
|
8127 | New person/name/address of the applicant |
Owner name: HOMAPAL PLATTENWERK GMBH & CO KG, 3420 HERZBERG, D |
|
8131 | Rejection |