DE2114181A1 - Cladding material - for vehicle interiors of foam and film layers drawn into mould for further injection - Google Patents

Cladding material - for vehicle interiors of foam and film layers drawn into mould for further injection

Info

Publication number
DE2114181A1
DE2114181A1 DE19712114181 DE2114181A DE2114181A1 DE 2114181 A1 DE2114181 A1 DE 2114181A1 DE 19712114181 DE19712114181 DE 19712114181 DE 2114181 A DE2114181 A DE 2114181A DE 2114181 A1 DE2114181 A1 DE 2114181A1
Authority
DE
Germany
Prior art keywords
insert
foam
cushion
plastic
layer
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
Application number
DE19712114181
Other languages
German (de)
Inventor
Koechy Fritz Bernhard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adam Opel GmbH
Original Assignee
Adam Opel GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Adam Opel GmbH filed Critical Adam Opel GmbH
Priority to DE19712114181 priority Critical patent/DE2114181A1/en
Publication of DE2114181A1 publication Critical patent/DE2114181A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/14—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
    • B29C45/1418—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 the inserts being deformed or preformed, e.g. by the injection pressure
    • 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
    • B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • B29K2105/0818—Fleece
    • 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
    • B29K2713/00—Use of textile products or fabrics for preformed parts, e.g. for inserts
    • 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
    • B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
    • B29K2715/003—Cellular or porous
    • 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
    • B29L2031/3041—Trim panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

A prepared laminate of PVC or polyurethane foam with a leather-type surface, together with a porous film and a non-woven layer are placed in a stretching frame to be drawn into a mould by vacuum, leaving a space for a further foam layer to be injected. The purpose is to provide a resilient cladding material for occupant protection in an impact, with suitable surface decoration, giving thermal and acoustic insulation.

Description

Verfahren zur Herstellung von Verkleidungsteilen für Fahrzeuge. Process for the production of trim parts for vehicles.

Die Erfindung betrifft ein Verfahren zur Herstellung von mit einer Polster- bzw. Dekorationsechicht versehenen, insbesondere flächenhaften Kunststoffteilen, insbesondere als Verkleidungsteile für Kraftfahrzeuge, durch Verbindung von Kunststoffschichten in der Spritzgußform und nach diesem Verfahren hergestellte Verkleidungsteile.The invention relates to a method for producing with a Upholstery or decorative layer, in particular flat plastic parts, in particular as trim parts for motor vehicles, by joining plastic layers In the injection mold and according to this process trim parts.

Als Verkleidungsteile für Kraftfahrzeuge kommen beispielsweise die Armaturentafel, die Windschutz-, Tür- und Seitenwandverkleidung, die Türtasche, die Hutablage sowie die Laderaum- und Radeinbauverkleidung in Betracht. Bekannt sind Verkleidungen, die aus mehreren tagen bestehen, die einzeln hergestellt und anschließend miteinander verbunden werden. Die Oberfläche dieser Verkleidungen besteht aus einem Polstermaterial, das sowohl einen Aufprall oder ein Anstoßen eines Fahrzeuginsassen bei einem Unfall dämpft als auch eine Schalidämmung der Motor- und Fahrgeräusche bewirkt und ein besseres Aussehen ergibt. Die Herstellung solcher Verkleidungen ist Jedoch sehr kostspielig, da mehrere Arbeitsgänge zu deren Herstellung notwendig sind.As trim parts for motor vehicles, for example, come Dashboard, the windbreak, door and side wall cladding, the door pocket, the parcel shelf as well as the load compartment and wheel installation cladding are taken into account. Known are panels that consist of several days that are individually manufactured and can then be connected to each other. The surface of these panels is made made of a cushioning material that is both an impact and a bump of a vehicle occupant In the event of an accident, the engine and driving noises are dampened and soundproofed causes and gives a better appearance. The manufacture of such disguises However, it is very expensive because several operations are necessary for their manufacture are.

Man hat daher als Material für solche Verkleidungen Kunststoffe ins Auge gefaßt, die im Spritzgußverfahren zu verarbeiten sind, so daß die die Verkleidungsteile in einem Arbeitsgang hergestellt werden können. Das Haterial, aus dem diese Teile bestehen, kann Polystyrol, ABS, Polyäthylen, Polypropylen, Polyamid oder ein ähnlicher Kunststoff sein.Plastics are therefore used as the material for such cladding Take care that are to be processed by injection molding, so that the trim parts can be produced in one operation. The material that makes up these parts can consist of polystyrene, ABS, polyethylene, polypropylene, polyamide or a similar one Be plastic.

Die jedoch in dieser Art im Innenraum von Kraftfahrzeugen verwendeten Verkleidungsteile haben eine harte Oberfläche und besitzen daher keine Polsterwirkung. Dies ist insbesondere bei Verkehrsunfällen nachteilig, da ein Aufprallen der Fahrzeuginsassen auf die Verkleidungsteile nicht durch eine Polsterschicht abgemildert wird. Abgesehen vom unschönen Aussehen reflektiert ferner die harte Oberfläche der bekannten Verkleidungsteile den -Schall, so daß Motor-, Karosserie- und Fahrgeräusche im Fahrgastraum nicht ausreichend gedämpft werden.However, those used in this type in the interior of motor vehicles Paneling parts have a hard surface and therefore have no cushioning effect. This is particularly disadvantageous in traffic accidents, since the vehicle occupants can collide on the paneling is not softened by a layer of padding. Apart from that the unattractive appearance also reflects the hard surface of the known trim parts the sound, so that engine, body and driving noises in the passenger compartment are not be sufficiently damped.

Aufgabe der Erfindung ist es daher, ein Verfahren zur Herstellung von mit einer Polster- bzw. Dekorationsachicht versehenen Kunststoffteilen aus im Spritz- oder Druckguß verarbeitbaren Kunststoffen zu schaffen, die eine weiches gepolsterte und schalldämmende Oberfläche haben. Das erfindungsgemäße Verfahren löst diese Aufgabe auf vorteilhafte Weise dadurch, daß eine Polstereinlage in die Spritzgußform eingelegt und anschließend einseitig mit einem sich verfestigenden, die Trägerschicht bildenden Kunststoff hinterspritzt wird. Als Polstereinlage kann eine mit oder ohne Folie oder Bespannmaterial kaschierte Schaumstoffeinlage oder- eine aufgeschäumte Polyvinylchlorid-oder Polyurethan-Kunstledereinlage oder ein elastisches und weiches Verkleidungsinaterial (Be6pannmaterial) verwendet werden.The object of the invention is therefore to provide a method for production of plastic parts provided with an upholstery or decoration layer from im Injection or die casting processable plastics to create a soft have a padded and sound-absorbing surface. The inventive method solves this problem in an advantageous manner in that a cushion insert in the Injection mold inserted and then on one side with a solidifying, the plastic forming the carrier layer is back-injected. Can be used as a padding insert a foam insert laminated with or without foil or covering material or a foamed polyvinyl chloride or polyurethane synthetic leather insert or a elastic and soft Cladding material (covering material) be used.

Daß Spritzgußverfahren nach der Erfindung ermöglicht eine wirtschaftliche Herstellung von Verkleidungsteilen mit einer Polsteroberfläche. Ein in die Polsterung eingelegtes und diese stützendes-Formteil aus Blech od# dgl. ist dabei nicht erforderlich. Um eine besonders gute Verbindung des eingespritzten Kunststoffes mit der in die Spritzgußform eingelegten Schaumstoff- oder Kunstledereinlage herbeizuführen, empfiehlt es sich, diese Einlage an der dem eingespritzten Kunststoff zugewandten Seite mit einem Gewebe, Gewirke, Trägermaterial oder Vlies aus Kunstfaser,- Zellwolle, Wolle od. dgl. zu versehen.- Das Gewebe bildet dabei eine Verbundschicht, die eine gute Verankerung der aneinander grenzenden Schichten bewirkt und die auch gleichzeitig als Wärmeisolator dienen kann, um die Polsterschicht vor dem Wärme stoß von etwa 2OOo# C bis 2400 C beim Einspritzen des die Trägerschicht bildenden Künstst#ff#es zu schützen.That injection molding process according to the invention enables an economical one Manufacture of trim parts with an upholstered surface. One in the upholstery inserted molded part made of sheet metal or the like that supports this is not required. To ensure a particularly good connection between the injected plastic and the It is recommended to bring about a foam or synthetic leather insert inserted in the injection mold it is to have this insert on the side facing the injected plastic a fabric, knitted fabric, carrier material or fleece made of synthetic fiber, rayon, wool or the like. - The fabric forms a composite layer, which is a good Anchoring the adjoining layers causes and also at the same time Can serve as a thermal insulator to protect the cushioning layer from the heat of about 2OOo # C to 2400 C during the injection of the synthetic material forming the carrier layer to protect.

In der Zeichnung ist als Ausführungsbeispiel in Fig. 1 eine nach dem erfindungsgemäßen Verfahren hergestellte Türverkleidung im Schnitt dargestellt, während die Fig. 2 und 3 schematisch zwei Verfahrensstufen zeigen. Fig. 4 stellt das Einlegen der Polstere inlage mittels eines Spannrahmens dar.In the drawing, as an exemplary embodiment in FIG. 1, one according to the Door panel produced according to the invention shown in section, while FIGS. 2 and 3 show schematically two process stages. Fig. 4 represents the insertion of the upholstery by means of a clamping frame.

Auf die Schaumstoffeinlage--1, die bis zu 10 mm dick oder wenn erwünscht noch dicker sein kann, ist eine Folie 2 kaschiert. Es kann auch ein Schaumstoff oder elastischer Werkstoff mit Porenstruktur verwendet werden mit einer veredelten Oberfläche, die- #ine seperate Folie oder Bespannmaterial nicht erfordert. Die Schaumetoffeinlage 1 mit der Folie 2 wird in die aus den beiden Hälften 5 und 6 bestehende Spritzgußform eingelegt. Dies ist in Fig. 2 angedeutet, in der die Form noch geöffnet dargestellt ist. Bei Teilen mit starken spährischen Krümmungen oder mit kleinen Rundungen ist es vorteilhaft, das Polstermaterial, d. h. die Schaumstoffeinlage 1 und gegebenenfalls die Folie 2 in einem Spannrahmen 8 aufzunehmen und vor -dem Schließen des Werkze#uges zu erwärmen.On the foam insert - 1, which is up to 10 mm thick or if desired can be even thicker, a film 2 is laminated. It can also be a foam or elastic material with a pore structure can be used with a refined Surface, the- # a seperate Foil or covering material not requires. The foam insert 1 with the film 2 is in the from the two halves 5 and 6 inserted existing injection mold. This is indicated in Fig. 2, in which the shape is shown still open. For parts with strong spherical curvatures or with small curves, it is advantageous to use the upholstery material, i. H. the foam insert 1 and optionally the film 2 in a clamping frame 8 and before -dem Close the tool to heat up.

Dadurch wird das Polstermaterial den Rundungen besser angepaßt.This means that the upholstery material is better adapted to the curves.

Beim Schließen der Form wird das Polstermaterial in die Form hineingezogen. Das Polstermaterial kann auch nach dem Vakuumverfahren in die Form hineingezogen werden. Dann wird mittels eines sich nach Abkühlung auf Raum-, Außen- oder Gebrauchstemperatur verfestigenden, die eigEntliche Trägersc#hicht bildenden Kunststoffes 3 die Schaumstoffeinlage 1 hinterspritzt, was in Fig. 3 schematisch ohne-Darßtellung der Einspritzöffnung gezeigt ist. Die auf die Schaumstoffeinlage 1 kaschierte Folie 2 (Fig. 1 und 2) ergibt eine glatte und geschmackvoll aussehende Oberfläche. Auf der Rückseite der Schaumstoffeinlage 1, also zwischen dieser und der aufgespritzten Kunststoffschicht 3, kann noch ein elastischer und dehnbarer Festi-g kuiteträger in Form eines Gewebes, Gewirkes oder Vlieses 4 aus Kunstfaaer, Zellwolle, Wolle od. dgl. angeordnet sein und eine Verbundechicht bilden, die auch gleichzeitig als Wärme schild zum Schutz der Schaumstoffeinlage 1 beim Einspritzen des Kunststoffes in die Form dient. Die Temperatur des eingespritzten Kunststoffmaterials beträgt etwa bis zu 2400 C.When the mold is closed, the cushioning material is drawn into the mold. The cushioning material can also be drawn into the mold using the vacuum process will. Then, after cooling down to room, outside or usage temperature, it is used solidifying plastic 3, which forms the own carrier layer, the foam insert 1, which is shown schematically in FIG. 3 without showing the injection opening is shown. The film 2 laminated to the foam insert 1 (Fig. 1 and 2) results in a smooth and tasteful-looking surface. On the back of the Foam insert 1, that is, between this and the sprayed-on plastic layer 3, an elastic and stretchable fixed support in the form of a fabric, Knitted or fleece 4 made of synthetic fibers, rayon, wool or the like. Be arranged and form a composite layer, which also acts as a heat shield for protection the foam insert 1 is used when the plastic is injected into the mold. the The temperature of the injected plastic material is approximately up to 2400 C.

Während des Einspritzens wird die in die Spritzgußform eingelegte Schaumstoffplatte infolge des hohen Druckes zusammengedrückt und nimmt die Gestalt der Forminnenwand an. Wenn die fertige Türverkleidung aus der Form entnommen wird, dann geht der Schaumstoff wieder in seine Ausgangsdicke zurück und bildet die Polsterscicht. Das Polstermaterial muß deshalb elastisch, dehnbar und flexibel sein, um die Verformung zu ermöglichen. Entsprechend dem Abkühlungsvermögen des Spritzgußwerkzeuges kann das Polstermaterial mit normaler Raumtemperatur verarbeitet werden, oder es kann vor dem Verarbeiten infrarot erwärmt werden wie in der Vakuumtechnik.During the injection, the is inserted into the injection mold Foam sheet is compressed due to the high pressure and takes shape the inner wall of the mold. When the finished door panel is removed from the mold, then the foam returns to its original thickness and forms the cushion layer. The cushioning material must therefore be elastic, stretchable and flexible in order to withstand the deformation to enable. According to the cooling capacity of the injection molding tool the upholstery material can be processed at normal room temperature, or it can heated up in infrared before processing, as in vacuum technology.

Die Folie 2 ist entweder von Haus aus mit einer Oberflächennarbung versehen oder diese#wird beim erfindungsgemäßen Verfahren gleichzeitig mitzerzeugt. Zu diesem Zwecke ist das Werkzeug entsprechend präpariert und die Folie steht unter einem gewissen Druck und gewisser Wärmezufflhr.The film 2 is either inherently grained or this # is generated at the same time in the method according to the invention. For this purpose, the tool is prepared accordingly and the film is underneath a certain pressure and a certain heat input.

Die Oberflächennarbung bzw. die Verzierungen oder Ornamente können über die Fläche gesehen verschiedenartig sein.The surface grain or the decorations or ornaments can be different seen across the surface.

Fer#ner ist es auch möglich, eine Schaumstoffeinlage ohne Folie zu verwenden deren Oberfläche während des Verfahrens durch Druck und Wärme veredelt wird. Schließlich kann Je nach Verwendungszweck die Schaumstoffeinlage nur an gewissen Stellen des Teiles vorgesehen sein, also muß nicht über die gesamte Fläche reichen.It is also possible to add a foam insert without a foil use their surface refined by pressure and heat during the process will. After all, depending on the intended use, the foam insert can only be used on certain Places of the part should be provided, so it does not have to extend over the entire area.

Claims (1)

PatentansprücheClaims Verfahren zur Herstellung von mit einer Polster bzw. Dekorationsschicht versehenen, insbesondere flächenhaften Kunststoffteilen insbesondere als Verkleidungsteile für#Kraftfahrzeuge, durch Verbinden von Kunststoffschichten in der Spritzgußform, dadurch gekennzeichnet, daß eine Polstereinlage in die Form eingelegt und anschließend einseitig mit einem sich verfestigenden, die Tragerschicht bildenden Kunststoff hinterspritzt wird. Process for the production of with a cushion or decorative layer provided, in particular sheet-like plastic parts, in particular as paneling parts for # motor vehicles, by joining plastic layers in the injection mold, characterized in that a cushion insert is inserted into the mold and then on one side with a solidifying plastic that forms the carrier layer is back-injected. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Polstereinlage (1-,2) mit Hilfe eines Spannrahmens (8) in die Form eingelegt wird.2. The method according to claim 1, characterized in that the cushion insert (1-, 2) is inserted into the mold with the help of a clamping frame (8). 5. Verfahren nach Anspruch 1, dadurch bekennzeichnet, daß als Polster-einiage eine mit Folie (2) oder Bespannmaterial kaschierte Schaumstoffeinlage (1) verwendet wird.5. The method according to claim 1, characterized in that as a cushion insert a foam insert (1) laminated with foil (2) or covering material is used will. 4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß die Folie (2) mit Oberflächennarbung versehen ist 5. Verfahren nach Anspru-ch 3, dadurch gekennzeichnet, daß die Oberfläthennarbung der Folie (2) durch Druck und W>ärmestoß und entsprechend präpariertem-W-erkzeug wäh-rend - des Verfahrens in die- Oberfläche der Folie geprägt wird.4. The method according to claim 3, characterized in that the film (2) is provided with surface graining 5. The method according to claim 3, characterized in that that the surface scarring of the film (2) through pressure and heat shock and accordingly Prepared tool during the process is embossed into the surface of the film will. 6. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Polstereinlage eine Schaumstoffeinlage mit veredelter- Oberfläche ohne Folie- oder Bespannmaterial verwendet wird.6. The method according to claim 1, characterized in that as a cushion insert a foam insert with a refined surface without foil or covering material is used. 7. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Polste#reinlage eine Schaumstoffeinlage ohne Folie oder Bespannmaterial verwendet wird, deren Oberfläche während des Verfahrens durch Druck und Wärme veredelt wird.7. The method according to claim 1, characterized in that the cushion # insert a foam insert without foil or covering material is used, the surface of which is refined during the process by pressure and heat. 8. Verfahren nach Anspruch 5, dadurch gekennzeichnet, daß die Oberflächennarbung bzw. die Verzierungen oder Ornamente über die Fläche gesehen verschiedenartig sind.8. The method according to claim 5, characterized in that the surface graining or the decorations or ornaments are of different types when viewed across the surface. 9. Verfähren nach Anspruch 1, dadurch gekennzeichnet, daß als Polster- bzw. Dekorationsschicht eine Folie oder Bespannmaterial m#it einer nur stellenweise vorgesehenen Schaumstoffeinlage verwendet wird.9. method according to claim 1, characterized in that the upholstery or decorative layer a film or covering material with only one in places provided foam insert is used. 10. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Polstereinlage eine aufgeschäumte Polyvinylchlorid- oder Polyurethän-Kunstledereinlage oder Bespann- oder Verkleidungsmaterial verwendet wird.10. The method according to claim 1, characterized in that as a cushion insert a foamed polyvinyl chloride or polyurethane synthetic leather insert or cover or cladding material is used. 11. Verfahren nach Anspruch 1 bis 10, dadurch gekennzeichnet, daß die Schaumstoff- oder Kunstledereinlage (1) an der dem eingespritzten Kunststoff (3) zugewandten Seite mit einem Gewebe,# Gewirke oder Vlies oder Trägermaterial (4) aus Kunstfaser, Zellwolle, Wolle od. dergl. 11. The method according to claim 1 to 10, characterized in that the foam or synthetic leather insert (1) on the side facing the injected plastic (3) with a fabric, # knitted fabric or fleece or carrier material (4) made of synthetic fiber, rayon, wool or the like. 12. Nach dem Verfahren nach Anspruch 1 bis 11 hergestelltes Verkleidungsteil, gekennzeichnet durch eine Polsterschicht (1, 2) und eine aus einseitig aufgespritztem, sich-verfestigendem Kunststoff bestehende Trägerschicht (3).12. Trim part produced by the method according to claims 1 to 11, characterized by a cushioning layer (1, 2) and one made of one side sprayed on, solidifying plastic carrier layer (3). 13. Verkleidungsteil nach Anspruch 12, gekenn&eichnet durch eine zusätzliche Verbundschicht (4) aus Gewebe, Gewirke oder Vlies zwischen Polster- {13 und Träger schicht (3).13. Trim part according to claim 12, characterized by a additional composite layer (4) made of fabric, knitted fabric or fleece between the upholstery {13 and carrier layer (3).
DE19712114181 1971-03-24 1971-03-24 Cladding material - for vehicle interiors of foam and film layers drawn into mould for further injection Pending DE2114181A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712114181 DE2114181A1 (en) 1971-03-24 1971-03-24 Cladding material - for vehicle interiors of foam and film layers drawn into mould for further injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114181 DE2114181A1 (en) 1971-03-24 1971-03-24 Cladding material - for vehicle interiors of foam and film layers drawn into mould for further injection

Publications (1)

Publication Number Publication Date
DE2114181A1 true DE2114181A1 (en) 1972-10-12

Family

ID=5802566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712114181 Pending DE2114181A1 (en) 1971-03-24 1971-03-24 Cladding material - for vehicle interiors of foam and film layers drawn into mould for further injection

Country Status (1)

Country Link
DE (1) DE2114181A1 (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944797A1 (en) * 1979-11-06 1982-01-14 Wechsler & Sellner Kg, 8806 Neuendettelsau Curved veneer strip esp. for automobile interior - has plastics esp. polycarbonate backing injection moulded at high pressure
US4455338A (en) * 1980-03-28 1984-06-19 Gebr. Happich Gmbh Reinforced foam body for vehicle dashboards, or the like
DE3335669A1 (en) * 1983-09-30 1985-05-02 Konrad Hornschuch Ag, 7119 Weissbach Injection-laminateable web-shaped plastics composite material, process for the production thereof and use thereof
DE3601474A1 (en) * 1986-01-20 1987-07-23 Lisa Draexlmaier Fa Gear shift or selector lever for the gearbox of a motor vehicle
DE3742457A1 (en) * 1987-12-15 1989-06-29 Dynamit Nobel Ag MANUFACTURING PROCESS FOR PLASTIC MOLDED PARTS WITH DECORATIVE-STAMPED SURFACE COATING
EP0326408A2 (en) * 1988-01-29 1989-08-02 Mitsui Petrochemical Industries, Ltd. Multilayered molding and method of manufacturing the same
DE3813025A1 (en) * 1988-04-19 1989-11-09 Behr Gmbh & Co Kg Erwin METHOD FOR CONNECTING WOODEN MATERIAL WITH PLASTIC
DE4116437A1 (en) * 1990-05-25 1991-11-28 Volkswagen Ag Mfr. of coloured plastic components - comprises forming coloured film in vacuum in one half of mould which is closed to form injection mould
EP0482270A1 (en) * 1990-10-24 1992-04-29 A S A A Inc. Method of producing stratiform articles and products
DE4038025A1 (en) * 1990-11-29 1992-06-11 Schaeffler Teppichboden Gmbh Trim component with acoustic damping backing - has uniform thickness carpet surface, with different local backing thicknesses
EP0491682A1 (en) * 1992-02-11 1992-06-24 Neyr Plastiques (S.A.) Method for the manufacture of moulded articles comprising a rigid support and a flexible coating
WO1993000216A1 (en) * 1991-06-21 1993-01-07 Hkr Haas Gmbh & Co. Kunststoff Kg Process for producing multiple-layer moulded bodies
EP0540024A2 (en) * 1991-10-31 1993-05-05 Sumitomo Chemical Company, Limited Multilayer molded article and production thereof
EP0552391A1 (en) * 1992-01-21 1993-07-28 H.P. Chemie Pelzer Research & Development Ltd. Cladding element
DE4228282A1 (en) * 1992-08-26 1994-03-03 Dura Tufting Gmbh Back injected component with complex curvature, mfr. process and machinery - uses local IR heaters to pre-stretch surface and other layers prior to injection of supporting layer on rear face
FR2725656A1 (en) * 1994-10-13 1996-04-19 Plastic Omnium Cie Marking application to the surface of injection moulded thermoplastic
WO1997047454A1 (en) * 1996-06-10 1997-12-18 Lear Corporation Method for forming a molded plastic panel
DE10126703A1 (en) * 2001-05-31 2002-12-12 Freudenberg Carl Kg Process for the production of interior trim parts
DE10218004B3 (en) * 2002-04-23 2004-01-22 Johnson Controls Interiors Gmbh & Co. Kg Manufacture of an interior part and interior part
EP1676688A1 (en) * 2004-12-30 2006-07-05 Kasai Kogyo Co., Ltd. Automotive interior component and manufacturing method thereof
FR2918308A1 (en) * 2007-07-05 2009-01-09 Cera Trim part e.g. door trim, forming method for automobile, involves introducing thermoplastic material into mold, and stripping part obtained from mold, where material permits thermoforming of covering sheet
DE102011078219A1 (en) * 2011-06-28 2013-01-03 Isowa Gmbh Method for manufacturing mold parts from blank for e.g. automobile industry, involves cooling molding tool and pre-cut part over determined time period, and removing manufactured mold part from molding tool at end of time period
FR3012359A1 (en) * 2013-10-30 2015-05-01 Plastic Omnium Cie PROCESS FOR PRODUCING A THERMOPLASTIC WORKPIECE COMPRISING A SURFACE REINFORCING SHEET
DE102004014682B4 (en) * 2004-03-25 2017-05-24 Johann Borgers GmbH Method for producing a composite body serving as at least partial cladding of, in particular, sound generators and use thereof
WO2021059088A1 (en) * 2019-09-23 2021-04-01 3M Innovative Properties Company Articles including panels and molded structures and methods of making same

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944797A1 (en) * 1979-11-06 1982-01-14 Wechsler & Sellner Kg, 8806 Neuendettelsau Curved veneer strip esp. for automobile interior - has plastics esp. polycarbonate backing injection moulded at high pressure
US4455338A (en) * 1980-03-28 1984-06-19 Gebr. Happich Gmbh Reinforced foam body for vehicle dashboards, or the like
DE3335669A1 (en) * 1983-09-30 1985-05-02 Konrad Hornschuch Ag, 7119 Weissbach Injection-laminateable web-shaped plastics composite material, process for the production thereof and use thereof
DE3601474A1 (en) * 1986-01-20 1987-07-23 Lisa Draexlmaier Fa Gear shift or selector lever for the gearbox of a motor vehicle
DE3742457A1 (en) * 1987-12-15 1989-06-29 Dynamit Nobel Ag MANUFACTURING PROCESS FOR PLASTIC MOLDED PARTS WITH DECORATIVE-STAMPED SURFACE COATING
EP0326408A2 (en) * 1988-01-29 1989-08-02 Mitsui Petrochemical Industries, Ltd. Multilayered molding and method of manufacturing the same
EP0326408A3 (en) * 1988-01-29 1990-07-18 Mitsui Petrochemical Industries, Ltd. Multilayered molding and method of manufacturing the same
DE3813025A1 (en) * 1988-04-19 1989-11-09 Behr Gmbh & Co Kg Erwin METHOD FOR CONNECTING WOODEN MATERIAL WITH PLASTIC
US5019199A (en) * 1988-04-19 1991-05-28 Erwin Behr Gmbh & Co Kg Method of joining wood material to plastic material
DE4116437A1 (en) * 1990-05-25 1991-11-28 Volkswagen Ag Mfr. of coloured plastic components - comprises forming coloured film in vacuum in one half of mould which is closed to form injection mould
DE4116437C2 (en) * 1990-05-25 2002-05-23 Volkswagen Ag Process for the production of a molded plastic part
EP0639442A1 (en) * 1990-10-24 1995-02-22 ASAA, Inc. Method of producing stratiform articles and products
EP0482270A1 (en) * 1990-10-24 1992-04-29 A S A A Inc. Method of producing stratiform articles and products
US6165404A (en) * 1990-10-24 2000-12-26 Lear Corporation Method of producing stratiform articles and products
US6447706B1 (en) 1990-10-24 2002-09-10 Lear Corporation Method of producing stratiform articles and products
DE4038025A1 (en) * 1990-11-29 1992-06-11 Schaeffler Teppichboden Gmbh Trim component with acoustic damping backing - has uniform thickness carpet surface, with different local backing thicknesses
WO1993000216A1 (en) * 1991-06-21 1993-01-07 Hkr Haas Gmbh & Co. Kunststoff Kg Process for producing multiple-layer moulded bodies
US5409648A (en) * 1991-06-21 1995-04-25 Metraplast H. Jung Gmbh Process for producing multi-layer molded bodies
EP0540024A3 (en) * 1991-10-31 1993-06-16 Sumitomo Chemical Company, Limited Multilayer molded article and production thereof
US5543094A (en) * 1991-10-31 1996-08-06 Sumitomo Chemical Company, Limited Method of forming a multilayer molded article
US5672403A (en) * 1991-10-31 1997-09-30 Sumitomo Chemical Company, Ltd. Multilayer molded article
EP0540024A2 (en) * 1991-10-31 1993-05-05 Sumitomo Chemical Company, Limited Multilayer molded article and production thereof
EP0552391A1 (en) * 1992-01-21 1993-07-28 H.P. Chemie Pelzer Research & Development Ltd. Cladding element
EP0491682A1 (en) * 1992-02-11 1992-06-24 Neyr Plastiques (S.A.) Method for the manufacture of moulded articles comprising a rigid support and a flexible coating
DE4228282A1 (en) * 1992-08-26 1994-03-03 Dura Tufting Gmbh Back injected component with complex curvature, mfr. process and machinery - uses local IR heaters to pre-stretch surface and other layers prior to injection of supporting layer on rear face
BE1010534A3 (en) * 1994-10-13 1998-10-06 Plastic Omnium Cie Method for producing the labels on the surface of pieces in thermoplastic materials.
FR2725656A1 (en) * 1994-10-13 1996-04-19 Plastic Omnium Cie Marking application to the surface of injection moulded thermoplastic
WO1997047454A1 (en) * 1996-06-10 1997-12-18 Lear Corporation Method for forming a molded plastic panel
DE10126703A1 (en) * 2001-05-31 2002-12-12 Freudenberg Carl Kg Process for the production of interior trim parts
DE10126703B4 (en) * 2001-05-31 2005-07-28 Carl Freudenberg Kg Process for the production of interior trim parts
DE10218004B3 (en) * 2002-04-23 2004-01-22 Johnson Controls Interiors Gmbh & Co. Kg Manufacture of an interior part and interior part
DE102004014682B4 (en) * 2004-03-25 2017-05-24 Johann Borgers GmbH Method for producing a composite body serving as at least partial cladding of, in particular, sound generators and use thereof
EP1676688A1 (en) * 2004-12-30 2006-07-05 Kasai Kogyo Co., Ltd. Automotive interior component and manufacturing method thereof
FR2918308A1 (en) * 2007-07-05 2009-01-09 Cera Trim part e.g. door trim, forming method for automobile, involves introducing thermoplastic material into mold, and stripping part obtained from mold, where material permits thermoforming of covering sheet
DE102011078219A1 (en) * 2011-06-28 2013-01-03 Isowa Gmbh Method for manufacturing mold parts from blank for e.g. automobile industry, involves cooling molding tool and pre-cut part over determined time period, and removing manufactured mold part from molding tool at end of time period
FR3012359A1 (en) * 2013-10-30 2015-05-01 Plastic Omnium Cie PROCESS FOR PRODUCING A THERMOPLASTIC WORKPIECE COMPRISING A SURFACE REINFORCING SHEET
WO2015063410A1 (en) * 2013-10-30 2015-05-07 Compagnie Plastic Omnium Method for producing a thermoplastic component comprising a surface reinforcing sheet
EP3062984A1 (en) * 2013-10-30 2016-09-07 Compagnie Plastic Omnium Method for producing a thermoplastic component comprising a surface reinforcing sheet
WO2021059088A1 (en) * 2019-09-23 2021-04-01 3M Innovative Properties Company Articles including panels and molded structures and methods of making same

Similar Documents

Publication Publication Date Title
DE2114181A1 (en) Cladding material - for vehicle interiors of foam and film layers drawn into mould for further injection
EP0334178B1 (en) Sound-insulating assembly, its use and method of making it
DE69323376T2 (en) MOLDED PRODUCT MADE OF POLYPROPYLENE RESIN WITH SKIN AND METHOD FOR THE PRODUCTION THEREOF
EP1363772B1 (en) Composite material comprising a polypropylene cover layer and a polypropylene foam sheet
EP0046839B1 (en) Interior liner for motor vehicles
DE102004054646B4 (en) Lightweight sound-insulating panel for a body part of a motor vehicle and method for its production
DE102005052976A1 (en) Multi-feel vehicle door trim pad and method of making the same
DE10112746A1 (en) Lighter, thermoplastic interior roof lining for vehicle includes energy absorbent system protecting passenger heads in case of impact
DE60120835T2 (en) Thermoformed wheel housing shell and method for its production
DE102006013857B4 (en) Method for producing a decorated plastic molding with a partial padding
EP1151841B1 (en) Interior lether liner for a vehicle and a method for manufacturing the same
DE102010005009A1 (en) Process for producing a decorative part
DE4400894A1 (en) Composite interior trim for vehicles
DE2608392A1 (en) CEILING LINING FOR MOTOR VEHICLES
DE2944797C2 (en) Method for producing a curved strip section
DE4024274A1 (en) Recyclable polypropylene upholstery for vehicles - has centre layer foamed in die between outer layers
DE19827362A1 (en) Foamed plastic component manufacturing method incorporating a facing material, in particular for production of internal panels for vehicles
DE69218475T2 (en) Process for the production of coated plates
DE19953111A1 (en) Fabric mirror support
DE3615498C2 (en) Process for the production of interior trim parts for motor vehicles and interior trim part produced by this process
DE102014207948B4 (en) Method for the material connection of vehicle components
DE102005039600A1 (en) Grain finish vehicle interior panel manufacture involves injecting plastic onto rear of plain film in molding tool with negative grain surface to form supporting layer with decorative grained surface
DE102013018655A1 (en) Method for producing a cladding component and cladding component
DE102011106839A1 (en) Load-bearing outer module for e.g. door of motor car, has outer shell including outer layer that forms external layer of module, and inner shell including stiffening elements on side that faces away from outer shell
DE10218890B4 (en) Method for producing a flat composite component