DE2613964A1 - Plastic film stuck to plastic foam strip by heating - without introducing a separate adhesive at that moment - Google Patents
Plastic film stuck to plastic foam strip by heating - without introducing a separate adhesive at that momentInfo
- Publication number
- DE2613964A1 DE2613964A1 DE19762613964 DE2613964A DE2613964A1 DE 2613964 A1 DE2613964 A1 DE 2613964A1 DE 19762613964 DE19762613964 DE 19762613964 DE 2613964 A DE2613964 A DE 2613964A DE 2613964 A1 DE2613964 A1 DE 2613964A1
- Authority
- DE
- Germany
- Prior art keywords
- plastic
- plastic film
- laminate
- plastic foam
- foam
- 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
- 239000002985 plastic film Substances 0.000 title claims abstract description 26
- 229920006255 plastic film Polymers 0.000 title claims abstract description 26
- 239000002984 plastic foam Substances 0.000 title claims abstract description 23
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 10
- 239000000853 adhesive Substances 0.000 title abstract description 8
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000007717 exclusion Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- 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
- B32B38/06—Embossing
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
-
- 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
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B2009/0492—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like with fabrics tensioned on frames
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Finishing Walls (AREA)
Abstract
Description
Verfahren zur Herstellung von aus Bahnen ge- Process for the production of
schäumten Kunststoffes und Kunststoffolie bestehendem Schichtstoff und aus diesem Schichtstoff hergestellter Schichtkörper Stand der Technik Zum Verkleiden von Decken in Räumen sind sogenannte Deckenplatten bekannt, die aus geschäumtem Polystyrol (Styropor) bestehen. Derartige Deckenplatten können entweder durch Verpressen von in körniger Form vorllegendem Kunststoffschaum hergestellt werden oder sie können aus in Bahnenform vorliegendem Kunststoffschaum herausgeschnitten bzw. herausgesägt werden. foamed plastic and plastic film existing laminate and laminated body produced from this laminate prior art For cladding So-called ceiling panels are known from ceilings in rooms, which are made of foamed Polystyrene (Styrofoam) are made. Such ceiling panels can either be pressed be made from plastic foam presented in granular form or they can cut out or sawn out of existing plastic foam in sheet form will.
Ferner sind Deckenplatten bekannt, die auf der dem Betrachter zugekehrten Seite eine z.B. aus Polyvinylchlorid (PVC) bestehende Kunststoffolie vorbestimmter Stärke aufweisen, die auf der dem Betrachter abgekehrten Seite mit einem plattenförmigen Element aus geschäumtem Polystyrol unter Verwendung eines gesonderten Klebemittels durch Kleben verbunden ist.Furthermore, ceiling panels are known that are facing the viewer Side a plastic film made of polyvinyl chloride (PVC), for example Have strength, the side facing away from the viewer with a sheet-shaped member made of expanded polystyrene using a separate adhesive is connected by gluing.
Die zuletzt erwähnten Deckenplatten mit einer abschliessenden Kunststoffolie bieten den Vorteil, dadurch unterschiedliche Farb- und/oder Formgebung der Kunststoffolie vielfältige optische Wirkungen erzielbar sind. Andererseits haben diese Deckenplatten den Nachteil, daß ihre Herstellung wegen der Notwendigkeit des gesonderten Aufklebens der aus geschäumtem Polystyrol bestehenden Platten mit Hilfe eines gesonderten Klebers verhältnismäßig kostspielig ist. Darüberhinaus ist mit der Verwendung der üblicherweise hierzu benutzten Kleber erhebliche Brandgefahr verbunden.The last mentioned ceiling tiles with a final plastic film offer the advantage of different colors and / or shapes of the plastic film diverse optical effects can be achieved. On the other hand, these have ceiling tiles the disadvantage that their manufacture because of the need for separate gluing the panels made of foamed polystyrene with the help of a separate adhesive is relatively expensive. In addition, with the use of the usual adhesive used for this purpose associated with considerable fire risk.
Aufgabe Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde, die Herstellung von aus Kunststoffolie und Kunststoffschaum bestehenden Schichtstoffen bzw. Schichtkörpern, insbesondere Deckenplatten, kostengünstiger und unter weitestgehendem Ausschluß von Brandgefahr herzustellen. Diese Aufgabe ist mit der im Anspruch 1 angegebenen Erfindung gelöst. Object The present invention is therefore based on the object the production of laminates consisting of plastic film and plastic foam or laminated bodies, in particular ceiling panels, more cost-effectively and as far as possible To eliminate the risk of fire. This task is with the in claim 1 specified invention solved.
Vorteile Bei der Herstellung von Schichtstoffen bzw. Schichtkörpern nach dem im Anspruch 1 angegebenen Verfahren entfällt das gesonderte Aufbringen eines Klebemittels auf den Kunststoffschaum und/oder auf die Kunststoffolie, so daß der hiermit verbundene Arbeits- und Zeitaufwand vermieden wird. Zum Erzielen einer für eine Verbindung von Kunststoffolie und Kunststoffschaum ausreichenden, gegenseitigen Haftwirkung können Kunststoffolie und/oder Kunststoffschaum auf den einander zugekehrten Seitehmit einem im Hinblick auf Brandgefahr unbedenklichen Klebemittel versehen sein, das erst durch die Einwirkung von Wärme bzw. Advantages in the production of laminates or laminated bodies after the method specified in claim 1 does not require a separate application Adhesive on the plastic foam and / or on the plastic film, so that the associated work and time expenditure is avoided. To achieve a for a connection of plastic film and plastic foam sufficient, mutual Plastic film and / or plastic foam can have an adhesive effect on those facing each other On the side with an adhesive that is harmless with regard to the risk of fire be that only through the action of heat or
von einer vorbestimmten Temperatur ab aktiviert wird.is activated from a predetermined temperature.
Bevorzugt wird das erfindungsgemäße Verfahren entsprechend dem Vorschlag nach Anspruch 2 derart durchgeführt, daß Kunststoffolie und Kunststoffschaum aus einem Kunststoff bestehen, der unter Ausschluß eines gesonderten Klebemittels ein Verkleben bzw. Heißsiegeln von Kunststoffolie und Kunststoffschaum ermöglicht. Versuche haben gezeigt, daß zu diesem Zweck Kunststoffolie und Kunststoffschaum sehr gut geeignet sind, die aus PVC hergestellt sind. Die Ausgestaltung des erfindungsgemäßen Verfahrens entsprechend dem Vorschlag nach Anspruch 2 bringt notwendigerweise weitere Kostenvorteile bei der Herstellung derartiger Schichtstoffe mit sich.The method according to the invention is preferred in accordance with the proposal according to claim 2 carried out in such a way that plastic film and plastic foam consist of a plastic, with the exclusion of a separate adhesive Gluing or heat sealing of plastic film and plastic foam allows. try have shown that plastic film and plastic foam work very well for this purpose made of PVC are suitable. The embodiment of the invention The method according to the proposal according to claim 2 necessarily brings more Cost advantages in the production of such laminates with them.
Nach dem erfindungsgemäßen Verfahren können bewegte, endlose Bahnen aus Kunststoffschaum und Kunststoffolie miteinander verpreßt werden. Es ist jedoch auch möglich, daß entsprechend dem Vorschlag nach Anspruch 3 aus Kunststoffolie und Kunststoffschaum bestehende Zuschnitte vorbestimmter Abmessungen miteinander verpreßt werden.According to the method according to the invention, moving, endless tracks made of plastic foam and plastic film are pressed together. However, it is also possible that according to the proposal according to claim 3 made of plastic film and plastic foam existing blanks of predetermined dimensions together be pressed.
Vorzugsweise wird das erfindungsgem§ße Verfahren weiterhin dadurch ausgestaltet, daß der Schichtstoff bzw. der Schichtkörper gleichzeitig mit dem Verpressen von Kunststoffolie und Kunststoffschaum in vorbestimmter Weise reliefartig verformt wird. Auf diese Weise wird der notwendige Preßvorgang gleichzeitig auch zum Bilden vorbestimmter reliefartiger Verformungen des Schichtstoffes bzw. des Schichtkörpers ausgenutzt, was sich ebenfalls vorteilhaft auf die Herstellungskosten auswirkt. Insbesondere wird dabei gemäß Anspruch 5 das Verpressen und Formen mit Hilfe von Saug- oder Druckluft und ggfs. eines Preßstempels durchgeführt.Preferably, the method of the invention is further thereby configured that the laminate or the laminate body simultaneously with the pressing of plastic film and plastic foam in a predetermined manner in relief is deformed. In this way, the necessary pressing process is also carried out at the same time to form predetermined relief-like deformations of the laminate or the Layered body exploited, which is also advantageous in terms of manufacturing costs affects. In particular, according to claim 5, the pressing and molding is also included With the help of suction or compressed air and, if necessary, a ram.
Ein Verfahren zur Herstellung von aus dem Schichtstoff nach Anspruch 1 oder den Ansprüchen 1 und 2 bestehenden Schichtkörpern, insbesondere sogenannten Deckenplatten, ist nach Anspruch 6 dadurch gekennzeichnet, daß aus einer aus dem Schichtstoff bestehenden Bahn plattenförmige Körper vorbestimmter Abmessungen durch Schneiden, Stanzen, Sägen oder dgl.herausgetrennt werden.A method of making from the laminate of claim 1 or claims 1 and 2 existing layered bodies, in particular so-called Ceiling tiles, is characterized according to claim 6, that from one of the Laminate existing sheet through plate-shaped bodies of predetermined dimensions Cutting, punching, sawing or the like.
Dieser Verfahrensschritt bietet sich insbesondere im Zusammenhang mit der Herstellung eines erfindungsgemäßen Schichtstoffes aus bewegten, endlosen Bahnen aus Kunststoffschaum und Kunststoffolie an.This process step is particularly useful in connection with the production of a laminate according to the invention from moving, endless Sheets made of plastic foam and plastic film.
Ein Schichtkörper, der aus einem nach dem erfindungsgemäßen Verfahren hergestellten Schichtstoff besteht, ist nach Anspruch 7 dadurch gekennzeichnet, daß auf einem aus Kunststoffschaum bestehenden Grundkörper ein aus Kunststoffolie bestehender folienartiger Körper durch Kleben, insbesondere durch Heißsiegeln aufgebracht ist. Dabei ist der Schichtkörper vorteilhaft entsprechend dem Vorschlag nach Anspruch 8 nicht nur aus ästhetischen Gründen, sondern auch aus dem technischen Grund größerer Steifigkeit reliefartig verformt.A laminated body which is made from a according to the method according to the invention produced laminate is characterized according to claim 7, that on a base body made of plastic foam a plastic film existing film-like body applied by gluing, in particular by heat sealing is. The laminated body is advantageous in accordance with the proposal according to claim 8 larger not only for aesthetic reasons, but also for technical reasons Stiffness deformed in relief.
Erläuterung der Erfindung An Hand der Fig. 1 und 2 der Zeichnung wird eine nach dem erfindungsgemäßen Verfahren hergestellte, sogenannte Deckenplatte als mögliches Ausführungsbeispiel im folgenden näher erläutert. Explanation of the invention with reference to FIGS. 1 and 2 of the drawing is a so-called ceiling panel produced by the method according to the invention explained in more detail below as a possible embodiment.
Es zeigen Fig. 1 eine erfindungsgemäße Deckenplatte in der Draufsicht und Fig. 2 die Deckenplatte nach Fig. 1 in einer Seitenansicht entsprechend Schnittlinie 2-2 nach Fig. 1 Die allgemein mit 1 bezeichnete Deckenplatte besteht aus einem Schichtstoff 7, der von einer Kunststoffolie, insbesondere einer PVC-Folie 3 vorbestimmter Stärke, z.B.1 shows a ceiling panel according to the invention in plan view and FIG. 2 shows the ceiling panel according to FIG. 1 in a side view corresponding to the section line 2-2 according to FIG. 1 The ceiling panel, generally designated 1, consists of a laminate 7, which is made of a plastic film, in particular a PVC film 3 of a predetermined thickness, e.g.
0,05-0,2 mm, und einer aus Kunststoffschaum, insbesondere PVC-Schaum bestehenden Schaumstoffplatte 4 gebildet isto Kunststoffolie 3 und Schaumstoffplatte 4 sind vorzugsweise durch Heißsiegeln fest miteinander verbunden.0.05-0.2 mm, and one made of plastic foam, especially PVC foam existing foam board 4 is formed isto plastic film 3 and foam board 4 are preferably firmly connected to one another by heat sealing.
Aus ästhetischen Gründen und zum Erzielen einer größeren Steifigkeit sowie zum Zweck des Bildens von Hohlräumen zusammen mit einem Befestigungsuntergrund für diese Deckenplatte sind reliefartige, umlaufende Verformungen 5 und 6 vorgesehen.For aesthetic reasons and to achieve greater rigidity as well as for the purpose of forming cavities together with a mounting substrate Relief-like, circumferential deformations 5 and 6 are provided for this ceiling plate.
L e e r s e i t eL e r s e i t e
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762613964 DE2613964A1 (en) | 1976-04-01 | 1976-04-01 | Plastic film stuck to plastic foam strip by heating - without introducing a separate adhesive at that moment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762613964 DE2613964A1 (en) | 1976-04-01 | 1976-04-01 | Plastic film stuck to plastic foam strip by heating - without introducing a separate adhesive at that moment |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2613964A1 true DE2613964A1 (en) | 1977-10-20 |
Family
ID=5974114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762613964 Pending DE2613964A1 (en) | 1976-04-01 | 1976-04-01 | Plastic film stuck to plastic foam strip by heating - without introducing a separate adhesive at that moment |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2613964A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011944A1 (en) * | 1979-08-07 | 1981-02-19 | Armstrong Cork Co | METHOD FOR PRODUCING A DECORATIVE SOUND INSULATING PRODUCT, IN PARTICULAR A SOUND INSULATING PANEL |
US4334944A (en) * | 1978-05-08 | 1982-06-15 | Prb N.V. | Method of preparing polyurea foam materials |
EP0395814A2 (en) * | 1989-05-01 | 1990-11-07 | Gencorp Inc. | Polyvinylchloride lamina and process for making it |
CN107756778A (en) * | 2017-09-14 | 2018-03-06 | 重庆铂汉塑胶有限公司 | A kind of quick accurate method for adhering film |
-
1976
- 1976-04-01 DE DE19762613964 patent/DE2613964A1/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4334944A (en) * | 1978-05-08 | 1982-06-15 | Prb N.V. | Method of preparing polyurea foam materials |
DE3011944A1 (en) * | 1979-08-07 | 1981-02-19 | Armstrong Cork Co | METHOD FOR PRODUCING A DECORATIVE SOUND INSULATING PRODUCT, IN PARTICULAR A SOUND INSULATING PANEL |
EP0395814A2 (en) * | 1989-05-01 | 1990-11-07 | Gencorp Inc. | Polyvinylchloride lamina and process for making it |
EP0395814A3 (en) * | 1989-05-01 | 1991-07-24 | Gencorp Inc. | Polyvinylchloride lamina and process for making it |
CN107756778A (en) * | 2017-09-14 | 2018-03-06 | 重庆铂汉塑胶有限公司 | A kind of quick accurate method for adhering film |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1758733B1 (en) | Sandwich element | |
EP0240584B1 (en) | Method for making decorative multiple glass units | |
DE1504239B2 (en) | ||
DE3726033C2 (en) | Method and device for bending thermoplastic sheets and for producing laminated light-transmitting sheets | |
EP0465719A2 (en) | Flat product with honeycomb structure and method of production thereof | |
EP0156295A2 (en) | Process for coating mineral materials with elastomers, and product obtained by this process | |
DE3514625A1 (en) | FOAMED LAYERED BODY AND METHOD FOR THE PRODUCTION THEREOF | |
DE2613964A1 (en) | Plastic film stuck to plastic foam strip by heating - without introducing a separate adhesive at that moment | |
DE1704624C3 (en) | Process for the production of a transparent composite body from two partial composite bodies | |
WO2000068530A1 (en) | Multilayered molded body and method for producing a multilayered molded body | |
DE3033166A1 (en) | Vehicle trim moulding mfr. - where internally webbed polycarbonate laminate is heated and vacuum formed with synthetic leather plus fabric | |
DE2422616A1 (en) | Vacuum veneering and laminating deep contoured component surfaces - with disposable transparent envelope replacing expensive formers or rubber bags | |
DE2912936A1 (en) | MOLDED BODY WITH AT LEAST ONE ROCK DOUBLE PLATE FROM THERMOPLASTIC PLASTIC AND METHOD FOR THE PRODUCTION THEREOF | |
DE2254143A1 (en) | PROCESS FOR MANUFACTURING PROFILED AND / OR DEFORMED PARTS | |
DD206102A1 (en) | METHOD FOR PRODUCING MOLDED PARTS FROM BEAMED MATERIALS | |
DE2615661C3 (en) | Process for the production of a composite panel with a surface shaped like a relief | |
DE2260123A1 (en) | Single layer embossed wood veneer - is used alone or with support, and adapts to various surface forms | |
DE3229014C1 (en) | Process for coating the surfaces of cardboard blanks | |
EP1616680B1 (en) | Method for manufacturing wooden elements having a grain imitating the natural wood grain | |
DE69825076T2 (en) | METHOD FOR PRODUCING A FINISHED PART AND FINISHED PART | |
DE102004056546A1 (en) | Laminated material for production of composite sheet, comprises layers of plastic foam welded together to form inner layers of higher strength running at right angles to the plane of the sheet | |
DE102007003687A1 (en) | Semifinished product for the production of surface coatings and process for its production | |
EP0208268A2 (en) | Sound-absorbing panel made of foam material | |
DE3626857A1 (en) | DECORATIVE LAYERING COMPACT PLATE AND METHOD FOR THE PRODUCTION THEREOF | |
DE3805449C2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OHW | Rejection |