DE3806256C1 - Method of adhesively bonding sheet-like textile materials to sheet-like supporting materials - Google Patents

Method of adhesively bonding sheet-like textile materials to sheet-like supporting materials

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Publication number
DE3806256C1
DE3806256C1 DE19883806256 DE3806256A DE3806256C1 DE 3806256 C1 DE3806256 C1 DE 3806256C1 DE 19883806256 DE19883806256 DE 19883806256 DE 3806256 A DE3806256 A DE 3806256A DE 3806256 C1 DE3806256 C1 DE 3806256C1
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DE
Germany
Prior art keywords
materials
adhesive layer
adhesive
textile
bonding
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.)
Expired
Application number
DE19883806256
Other languages
German (de)
Inventor
Werner 8070 Ingolstadt De Kraenzlein
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.)
Audi AG
Original Assignee
Audi AG
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Filing date
Publication date
Application filed by Audi AG filed Critical Audi AG
Priority to DE19883806256 priority Critical patent/DE3806256C1/en
Application granted granted Critical
Publication of DE3806256C1 publication Critical patent/DE3806256C1/en
Expired legal-status Critical Current

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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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72327—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0084—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments by electrical processes, e.g. potentials, corona discharge, electrophoresis, electrolytic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/46—Dielectric heating
    • H05B6/62—Apparatus for specific applications
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
    • B29C66/7314—Electrical and dielectric properties
    • B29C66/73143—Dielectric properties
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention relates to a method of adhesively bonding sheet-like textile materials (3) to sheet-like supporting materials (1). The textile materials (3) are in this case unpolar or at least not very polar, i.e. they do not respond, or respond only a little, to high-frequency fields with respect to heat generation. For the adhesive bonding, an adhesive layer (7) is introduced between the textile material and the supporting material (1), the adhesive layer (7) containing a heat-reactivatable adhesive. The adhesive layer (7) and/or the supporting material (1) is in each case to consist of a polar substance. During the bonding operation, the materials lie against each other and are subjected to an electromagnetic high-frequency field (10). This high-frequency field (10) is dimensioned in such a way with respect to its intensity and wavelength that the adhesive layer (7) is heated for adhesive bonding. As a result, the thermal energy required for the adhesive bonding is generated directly in the region of the adhesive joint. <IMAGE>

Description

Die Erfindung betrifft ein Verfahren zum Verkleben von flächi­ gen Textilmaterialien mit flächigen Trägermaterialien, insbe­ sondere zur Herstellung von Türverkleidungen für Kraftfahrzeu­ ge, gemäß dem Oberbegriff des Patentanspruchs.The invention relates to a method for gluing flat gene textile materials with flat carrier materials, esp especially for the production of door panels for motor vehicles ge, according to the preamble of the claim.

Es ist bekannt, Materialien über eine Hochfrequenzschweißung und eine Hochfrequenzklebung zu verbinden (Spinner-Weber Tex­ tilveredelung 11/1970, S. 1112-1114; Textilpraxis 1964, Mai, S. 516-520; DE- 29 45 285 A1; DE- 33 27 232 A1). Dazu ist es bereits bekannt, hochfrequenzschweißbare Stoffe als Zwischen­ lagen zwischen Stoffbahnen zu verwenden oder in Lösung befind­ liche hochfrequenzschweißbare Stoffe auf die zu verbindenden Flächen aufzutragen und nach dem Trocknen auf übliche Weise zu verschweißen. Diese Zwischenlagen oder Beschichtungen haben die Wirkung einer zur Verklebung durch Wärmeeinwirkung geeigneten Klebeschicht. Insbesondere ist es auch bekannt, Textilgewebe mit den vorstehend genannten Verfahren auf ein Trägermaterial aufzubringen.It is known to use high frequency welding materials and to connect a high-frequency adhesive (Spinner-Weber Tex tilveredelung 11/1970, pp. 1112-1114; Textile practice 1964, May, Pp. 516-520; DE-29 45 285 A1; DE-33 27 232 A1). It is for that Already known, high frequency weldable materials as an intermediate lay between fabric sheets to use or in solution Liche high frequency weldable materials on the to be joined Apply surfaces and after drying in the usual way to weld. These liners or coatings have the effect of a for gluing by heat suitable adhesive layer. In particular, it is also known Textile fabric with the above methods on a Apply carrier material.

Für die Verbindung der Materialien werden diese aneinanderlie­ gend einem elektromagnetischen Hochfrequenzfeld ausgesetzt, das hinsichtlich seiner Intensität und Wellenlänge so ausge­ legt ist, daß die Klebeschicht für eine Verklebung flächig er­ wärmt wird. For the connection of the materials, these are put together exposed to a high-frequency electromagnetic field, that in terms of its intensity and wavelength is that the adhesive layer for gluing he flat is warmed.  

Für die Verbindung der Materialien werden diese zwischen zwei beweglichen Werkzeugteilen gehalten, wobei die Werkzeugteile Teile eines Kondensators sind, zwischen denen die zu verkle­ benden Materialien als Dielektrikum liegen und dem Hochfre­ quenzfeld ausgesetzt sind.For the connection of the materials, these are between two Movable tool parts held, the tool parts Parts of a capacitor are between which the to be clad materials as a dielectric and the high frequency quenzfeld are exposed.

Bei großflächigen und/oder stark dreidimensional gestalteten Teilen können Schwierigkeiten auftreten, da das Hochfrequenz­ feld zwischen den Kondensatoren inhomogen wird bzw. relativ hohe Energien für den Verbindungsvorgang aufzuwenden sind.For large-scale and / or three-dimensional designs Difficulties in sharing may occur as the radio frequency field between the capacitors becomes inhomogeneous or relative high energies are to be used for the connection process.

Aufgabe der Erfindung ist es daher, ausgehend von dem gattungsbildenden Verfahren ein Verfahren zu schaffen, mit dem energiesparend eine flächig gut haftende Verbindung auch bei großflächigen und/oder stark dreidimensio­ nal gestalteten Teilen zu erreichen ist.It is therefore the object of the invention to proceed from the generic method to a method create with the energy-saving a surface that adheres well Connection even with large and / or strong three-dimensional nal designed parts can be reached.

Diese Aufgabe wird bei einem gattungsgemäßen Verfahren mit den kennzeichnenden Merkmalen des Patentanspruchs gelöst.This task is carried out in a generic method solved the characterizing features of the claim.

Demgemäß wird vorgeschlagen, daß bei großflächigen und/oder stark dreidimensional gestalteten Teilen die Konden­ satorplatten der Werkzeugteile in Segmente unterteilt und stu­ fenweise nacheinander mit Hochfrequenzenergie beaufschlagt werden.Accordingly, it is proposed that with large areas and / or parts with three-dimensional design sator plates of the tool parts divided into segments and stu Radio frequency energy is applied one after the other will.

Dies führt energiesparend zu guten Klebeergebnissen.This leads to good adhesive results in an energy-saving manner.

Anhand einer Zeichnung wird die Erfindung näher erläutert. Es zeigtThe invention is explained in more detail with reference to a drawing. It shows

Fig. 1 zwei zu verklebende, flächige Materialien vor der Ver­ klebung, Fig. 1 shows two bond to be bonded sheet materials before Ver,

Fig. 2 die zwei Materialien nach Fig. 1 während des Klebevor­ gangs. Fig. 2, the two materials of FIG. 1 during the adhesive process.

In Fig. 1 ist schematisch ein Ausschnitt aus zwei flächigen Teilen einer Türverkleidung für ein Kraftfahrzeug darge­ stellt, die mittels eines Klebeprozesses miteinander verbun­ den werden sollen. Das untere Teil besteht aus einem Träger­ teil 1, das aus thermoplastischem Kunststoff gespritzt ist. Auf diesem Trägerteil 1 ist bereits eine Schaumstoffschicht 2 aufgebracht.In Fig. 1 is a schematic section of two flat parts of a door panel for a motor vehicle Darge provides that are to be connected to each other by means of an adhesive process. The lower part consists of a carrier part 1 , which is injection molded from thermoplastic. A foam layer 2 has already been applied to this carrier part 1 .

Der obere Teil ist das aufzuklebende Textilmaterial 3, das im einzelnen aus dem obersten Flor 4 als textiles Gewebe oder Ge­ wirke mit dem Traggewebe 5 und einer darauf angebrachten PVC- Schaumfolie 6 besteht. Auf der PVC-Schaumfolie 6 ist eine wärmeaktivierbare, polare Kleberschicht 7 angebracht.The upper part is the textile material 3 to be glued, which consists in detail of the uppermost pile 4 as a textile fabric or fabric with the supporting fabric 5 and a PVC foam sheet 6 attached to it. A heat-activatable, polar adhesive layer 7 is attached to the PVC foam sheet 6 .

In Fig. 2 ist der schematisch dargestellte Materialausschnitt während des Klebeprozesses dargestellt, wobei die entsprechen­ den Schichten aus Fig. 1, insbesondere die Kleberschicht 7, erkennbar ist. Die beiden Teile liegen aufeinander und werden von einem (ebenfalls schematisch dargestellten) Unterwerkzeug 8 und einem Oberwerkzeug 9 zusammengehalten. Das Unterwerk­ zeug 8 und das Oberwerkzeug 9 sind Segmentteile eines Konden­ sators, mit dem ein elektromagnetisches Hochfrequenzfeld (dar­ gestellt durch Pfeile 10) stufenweise und angepaßt nacheinan­ der in den Segmentteilen erzeugt wird. Damit erfolgt eine Wärmeentwicklung, insbesondere im schraffierten, mittleren Bereich 11, wo die wärmeaktivierbare, polare Kleberschicht 7 bzw. der PVC-Schaumrücken 6 liegt. Dadurch wird die Kleber­ schicht 7 erwärmt und die beiden Teile verklebt. FIG. 2 shows the schematically illustrated material section during the adhesive process, the corresponding layers from FIG. 1, in particular the adhesive layer 7 , being recognizable. The two parts lie on top of each other and are held together by a lower tool 8 (also shown schematically) and an upper tool 9 . The lower tool 8 and the upper tool 9 are segment parts of a capacitor, with which an electromagnetic radio frequency field (represented by arrows 10 ) is gradually and adapted to the one generated in the segment parts. This results in heat generation, in particular in the hatched, central region 11 , where the heat-activatable, polar adhesive layer 7 or the PVC foam back 6 lies. This heats the adhesive layer 7 and glues the two parts.

Claims (1)

Verfahren zum Verkleben von flächigen Textilmaterialien mit flächigen Trägermaterialien, wobei
die Außenschichten des Textilmaterials (3) unpolar oder zumindest wenig polar sind,
eine zur Verklebung durch Wärmeeinwirkung geeignete Klebe­ schicht (7) zwischen dem Textilmaterial (3) und dem Träger­ material (1) eingebracht ist,
die Klebeschicht (7) und/oder eine innere Schicht des Textilmaterials (3) oder des Trägermaterials (1) aus je­ weils einem polaren Stoff besteht,
zum Klebevorgang die Materialien aneinanderliegend einem elektromagnetischen Hochfrequenzfeld (10) ausgesetzt sind, das hinsichtlich seiner Intensität und Wellenlänge so aus­ gelegt ist, daß die Klebeschicht (7) für eine Verklebung flächig erwärmt wird und
beim Verkleben die Materialien zwischen wenigstens zwei beweglichen Werkzeugteilen (8, 9) gehalten werden und die Werkzeugteile (8, 9) Teile eines Kondensators sind, zwi­ schen denen die zu verklebenden Materialien als Dielektri­ kum liegen und dem Hochfrequenzfeld (10) ausgesetzt sind,
dadurch gekennzeichnet, daß bei großflächigen und/oder stark dreidimensional ge­ stalteten Teilen die Kondensatorplatten der Werkzeugteile (8, 9) in Segmente unterteilt und stufenweise nacheinander mit Hochfrequenzenergie beaufschlagt werden.Process for gluing flat textile materials with flat carrier materials, wherein
the outer layers of the textile material ( 3 ) are non-polar or at least slightly polar,
an adhesive layer ( 7 ) suitable for bonding by the action of heat is introduced between the textile material ( 3 ) and the carrier material ( 1 ),
the adhesive layer ( 7 ) and / or an inner layer of the textile material ( 3 ) or the carrier material ( 1 ) each consist of a polar material,
for the gluing process, the materials are exposed to one another in an electromagnetic high-frequency field ( 10 ), which is laid out in terms of its intensity and wavelength in such a way that the adhesive layer ( 7 ) is heated flat for gluing and
in bonding the materials between at least two movable mold parts (8, 9) are held and the tool parts (8, 9) parts are of a capacitor, Zvi rule which are materials to be bonded as Dielektri cum and the high-frequency field (10) are exposed,
characterized in that the capacitor plates of the tool parts ( 8, 9 ) are subdivided into segments in the case of large-area and / or strongly three-dimensionally designed parts and are successively subjected to high-frequency energy.
DE19883806256 1988-02-27 1988-02-27 Method of adhesively bonding sheet-like textile materials to sheet-like supporting materials Expired DE3806256C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883806256 DE3806256C1 (en) 1988-02-27 1988-02-27 Method of adhesively bonding sheet-like textile materials to sheet-like supporting materials

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DE19883806256 DE3806256C1 (en) 1988-02-27 1988-02-27 Method of adhesively bonding sheet-like textile materials to sheet-like supporting materials

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9017007U1 (en) * 1990-12-17 1991-03-07 Viktor Achter GmbH & Co KG, 41751 Viersen Textile web

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945285A1 (en) * 1979-11-09 1981-05-21 Dynamit Nobel Ag, 5210 Troisdorf FLOOR MAT, ESPECIALLY FOR MOTOR VEHICLES
DE3327232A1 (en) * 1983-07-28 1985-02-07 Gebr. Happich Gmbh, 5600 Wuppertal PLASTIC-FIBER-BASED, RAIL-SHAPED MATERIAL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945285A1 (en) * 1979-11-09 1981-05-21 Dynamit Nobel Ag, 5210 Troisdorf FLOOR MAT, ESPECIALLY FOR MOTOR VEHICLES
DE3327232A1 (en) * 1983-07-28 1985-02-07 Gebr. Happich Gmbh, 5600 Wuppertal PLASTIC-FIBER-BASED, RAIL-SHAPED MATERIAL

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-FZ.: SPINNER, WEBER, Textilveredlung 11/1970, 88. Jg. S.1112-1114 *
DE-FZ.: Textil-Praxis 1964 Mai, S. 516-520 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9017007U1 (en) * 1990-12-17 1991-03-07 Viktor Achter GmbH & Co KG, 41751 Viersen Textile web

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