WO2010066646A2 - Procédé de réalisation d'une liaison soudée entre un produit textile plat et une pièce en matière plastique, ainsi que pièce en matière plastique fabriquée selon ce procédé et dispositif de fixation de câble - Google Patents

Procédé de réalisation d'une liaison soudée entre un produit textile plat et une pièce en matière plastique, ainsi que pièce en matière plastique fabriquée selon ce procédé et dispositif de fixation de câble Download PDF

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Publication number
WO2010066646A2
WO2010066646A2 PCT/EP2009/066431 EP2009066431W WO2010066646A2 WO 2010066646 A2 WO2010066646 A2 WO 2010066646A2 EP 2009066431 W EP2009066431 W EP 2009066431W WO 2010066646 A2 WO2010066646 A2 WO 2010066646A2
Authority
WO
WIPO (PCT)
Prior art keywords
plastic part
textile fabric
cover layer
plastic
producing
Prior art date
Application number
PCT/EP2009/066431
Other languages
German (de)
English (en)
Other versions
WO2010066646A3 (fr
Inventor
Martin Hopf
Michael Stege
Stefan Pankratz
Michael Kastner
Original Assignee
Tesa Se
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 Tesa Se filed Critical Tesa Se
Publication of WO2010066646A2 publication Critical patent/WO2010066646A2/fr
Publication of WO2010066646A3 publication Critical patent/WO2010066646A3/fr

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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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • 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
    • B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
    • B29C66/0042—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/7311—Thermal properties
    • B29C66/73115—Melting point
    • 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
    • B29C66/7311—Thermal properties
    • B29C66/73115—Melting point
    • B29C66/73116—Melting point of different melting point, i.e. the melting point of one of the parts to be joined being different from the melting point of the other part
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81422—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/305—Mounting by adhesive material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow 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
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/303—Particular design of joint configurations the joint involving an anchoring effect
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8122—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • 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
    • B29K2313/00—Use of textile products or fabrics as reinforcement

Definitions

  • the present invention relates to a method for producing a welded joint between a textile fabric and a plastic part and a plastic part, to which a textile fabric according to the invention is welded, and a cable fastening device produced by means of the method according to the invention.
  • cables such as cables or hoses, possibly in a compact form such as a wiring harness, in cavities such as doors of a car must be laid without the risk that the lines during use damaged or removed from their fixation points.
  • vibrations of the lines are to be minimized in order to avoid disturbing background noise.
  • EP 1 603 210 A2 discloses a similar fastening method, wherein here the folded-over film web is not fastened by means of a mechanical fastening element to a component, but by means of a welded connection between the weldable film and a weldable component.
  • a disadvantage of the embodiments mentioned is that a relatively high production outlay is necessary in the case of a mechanical connection to be produced.
  • the investment costs for an ultrasonic welding system are relatively high and the handling of such a system, especially in hard to reach areas, is relatively difficult, thereby increasing the production time and thus the production costs.
  • Another method for attaching a tab for fixing a wire harness to a plastic part is gluing the tab on the plastic part.
  • adhesives to be kept for this purpose have only a limited shelf life and that the attachment of such tabs to hard-to-bond plastics, such as, for example, polypropylene and polypropylene-ethylene-propylene-diene rubber, can not be produced or only with inadequate quality .
  • splices usually require a longer reaction time to cure and, if necessary, a previous application of a primer is required.
  • the invention is therefore based on the object to provide a method and producible by the method plastic parts or cable fastening devices available, the method of production with low equipment costs and relatively short production time should be feasible in a simple manner.
  • a method for producing a welded joint between a textile fabric and a plastic part with at least partially existing thermoplastic properties, wherein first the textile Sheet material and the plastic part are provided on one side of the textile fabric it is provided with a cover layer comprising at least one material having a higher melting point than the plastic of the plastic part, the fabric with the cover layer opposite side applied to the plastic part is made and such a strong heat input into the cover layer and through the fabric in the plastic part, that this is at least partially melted and the textile fabric is at least partially penetrated by the plastic melt.
  • the heat input into the cover layer is preferably realized by a heat source which is brought into contact or in the immediate vicinity of the cover layer.
  • the heat transport starting from the heat source, takes place in the cover layer, through it into the textile fabric and through it into the plastic part, wherein preferably its surface is melted.
  • the melting of the plastic part takes place in the form of a weld nugget, wherein the plastic melt connects with the fibers of the textile fabric.
  • the fibers of the textile fabric are embedded in the plastic melt.
  • the fact that the textile fabric consists of a material which is not melted when introducing a quantity of heat which is sufficient for melting the plastic part arranged underneath, is merely an embedding of the textile fabric in the plastic part melt and no mixing of melts.
  • the textile fabric may be a spunbonded fabric.
  • the cover layer comprises at least one material which has a higher melting point than the plastic of the plastic part.
  • the different high melting point of the materials used is therefore necessary to prevent the cover layer is melted when heat input as the plastic part.
  • the cover layer is preferably a cover film which is removable from the textile fabric.
  • the cover layer and / or the textile fabric may have an adhesive layer on one surface, in order to allow adhesion of the respective other component to the surface.
  • materials of the plastic part can be preferably polypropylene or polypropylene-ethylene-propylene-diene rubber use.
  • a thermal welding takes place by the method according to the invention, wherein adhesion of the textile fabric to the heat source is prevented by the cover layer.
  • the cover layer prevents thermal overstressing of the textile fabric and reduces the risk that gases generated during the welding process can escape to the ambient air.
  • an applied cover layer causes the increase of the area moment of inertia in the region of the welded connection and thus an increased bending stiffness of the plastic part provided therewith in this area.
  • the cover layer itself can be used as protection against abrasive stress or climatic stress.
  • the location of the welded joint, ie the weld nugget, can be used as a primer for a further adhesive bond after the cover layer has been removed.
  • the textile fabric which is to be provided with the cover layer according to the invention can initially be provided with or without a cover layer for carrying out the method. If it is provided without a cover layer, the cover layer, optionally with the use of an adhesive layer between the cover layer and the textile fabric, can subsequently be arranged on the textile fabric. In this case, it is possible to use the fabric for conventional ultrasonic welding or, according to the present invention, to thermally weld it to a plastic part by means of a heat source, such as a soldering iron, when the additional covering layer is applied.
  • a heat source such as a soldering iron
  • a method for producing a cable attachment to a plastic part with at least partially existing thermoplastic properties wherein a textile fabric is provided for fastening the cable, the plastic part is provided, one side of the textile fabric is provided in sections with a cover layer, which comprises at least one material which has a higher melting point than the plastic of the plastic part, the textile fabric is folded over the cable so that it is double-layered on one side of the cable and the cover layer is arranged in the region of the overlapping layers of the textile fabric
  • a - is, the overlapping layers of the textile fabric with the cover layer opposite side are applied to the plastic part, such a strong heat input into the cover layer and made by the layers of the fabric in the plastic part that this is partially melted and the fabric at least is partially penetrated by the plastic melt.
  • a thermal welding for the attachment of cables - such as cables or harnesses - can be realized with little technical effort such as a soldering iron. This makes it easier to manually perform welding under unfavorable spatial conditions.
  • the inventive method is particularly suitable for repair purposes or in small lot production. After performing the method according to the invention, the connection point is realized immediately and it does not fall to the adversely affecting in the prior art curing times of adhesive compounds.
  • the invention is not limited to the attachment of a cable, but it can thus be attached to a wiring harness or a hose or a similar line.
  • the textile fabric is a nonwoven fabric.
  • a nonwoven fabric allows a nonwoven fabric intended to be ultrasonically welded to a plastic part in a conventional manner to be provided with the cover layer or cover film, and thus to be welded by means of another heat source, such as a resistor. or gas-heated heat source is available.
  • the nonwoven fabric or the textile fabric has an adhesive layer which allows gluing together folded or folded nonwoven strips and thus leads to a pre-fixing of the resulting loop on a cable or wiring harness or the like.
  • the material of the cover layer is a plastic, preferably a Polytetraflourethylen provided.
  • the cover layer is provided with an adhesive layer, which produces a cohesive connection upon contacting the cover layer with the textile fabric.
  • a Such adhesive layer serves to facilitate the application and fixation of the cover layer on the textile fabric.
  • the method according to the invention is advantageously designed if, when the heat is introduced into the cover layer and into the textile fabric with the heating element, a compressive force is applied to the cover layer. This serves in particular to realize a sufficient embedding of the fibers of the textile fabric in the plastic melt.
  • the heat input is realized by a heat radiation emanating from a heating element.
  • a heating element may be, for example, a resistance heated tool such as a soldering iron.
  • the textile fabric prior to welding of the textile fabric this is provided in multiple layers and then welded in multiple layers.
  • the textile fabric in the region of the welding, can be arranged with more than two layers, wherein the heat transfer from the heat source can be carried out through all superimposed layers of the textile fabric into the plastic part.
  • This embodiment is particularly suitable when relatively thin textile fabrics are to be used, but a sufficient load-bearing capacity is to be ensured by the use of a plurality of textile fabrics.
  • a cable fastening device which is welded to one of these regions on a plastic part which has at least regions with thermoplastic properties, wherein the textile fabric is folded over in such a way that it forms and faces a loop for receiving a cable or cable harness the cover page is double-layered, wherein a cover layer in the region of the overlapping layers of the textile fabric is arranged on this and the welded joint between the fabric and the plastic part is made by means of a heating element by exerting a compressive force on the cover layer on the textile fabric the cover layer and the textile fabric and the plastic part located behind are heated so far that the plastic of the plastic part is at least partially melted and the melt is the textile e sheet at least partially penetrates.
  • the plastic part on which the cable fastening device is arranged does not have to consist entirely of a material which has thermoplastic properties, but only areas with have thermoplastic properties that allow a weld to be made there.
  • the entire textile fabric used is provided with a cover layer, but only the region which is arranged overlapping, in which therefore several layers of the textile fabric are superimposed.
  • a plastic part is provided with at least partially existing thermoplastic properties, which comprises at least one cable fastening device according to the invention welded to the plastic part surface. That is, the invention also includes the unit of plastic part and cable fixing device.
  • a plastic part is made available, which has at least in areas thermoplastic properties and in at least some of these areas welded textile fabrics, wherein the fabric is used as a primer for an adhesive bond or usable and / or as protection against abrasion on the plastic part is usable and wherein the welded connection between the textile fabric and the plastic part is produced by heating the cover layer and the textile fabric and the plastic part located in the direction of force application and behind by means of a heating element by exerting a compressive force on a cover layer on the textile fabric Plastic of the plastic part is at least partially melted and the plastic melt penetrates the textile fabric at least partially. The cover layer on the textile fabric prevents plastic melt from the plastic part from coming out of the textile fabric and from contacting the heat source.
  • the plastic part according to the invention is thus produced by means of the method according to the invention.
  • a component of the invention is also the use of the weld joint on the plastic part according to the invention as a primer for at least one adhesive bond, wherein the cover layer is removed from the textile fabric at least at the location of the welded joint before the adhesive bond between the point of the welded joint and an element to be adhered ,
  • an adhesive can be applied, which adheres due to the material mixture of plastic and textile fibers on the site of the welded joint and thus can serve to attach another object.
  • Another aspect of the present invention is the use of the weld joint of the plastic part according to the invention as a protective element against abrasive wear or thermal stress. This means that the location of the welded joint can serve as scuff protection in the case of installation and relative movement of the plastic part in relation to other components.
  • the present invention comprises a layer structure, in particular as part of a plastic part according to the invention or a cable fastening according to the invention, with a cover layer arranged on one side of a textile fabric, wherein the cover layer should have a higher melting point than the textile fabric.
  • connection between the textile fabric and the cover layer takes place by means of an adhesive or an adhesive layer which has been attached to the cover layer itself and / or to the textile fabric before the cover layer is arranged on the textile fabric.
  • the present invention comprises a motor vehicle, which has a plastic part according to the invention and / or a cable fastening device according to the invention.
  • FIG. 1 shows a layer structure according to the invention
  • FIGS. 2 method steps for producing a cable fastening, up to 4
  • FIG. 5 shows a heating element for realizing the thermal radiation
  • FIGS. 6 method steps for producing the thermal welded connection, up to FIG. 9 Figure 10 Application of an additional adhesive on the layer structure, and
  • Figure 1 1 gluing an additional object on the layer structure.
  • FIG. 1 shows a layer structure which, starting from the uppermost layer, has the following structure.
  • a cover layer 30 is arranged, on which, as shown, a first adhesive layer 40 is arranged, which adheres to a textile fabric 10.
  • a second adhesive layer 50 which produces an adhesive bond with a release paper 60.
  • This layer structure is the basis for producing a cable attachment according to the invention and the basis for producing a primer for further adhesive bonds.
  • the layer structure is shown only schematically, that is, the thickness, in particular of the first adhesive layer 40 and the second adhesive layer 50 does not have to be made as thick as shown in FIG.
  • the arrangement of a release paper 60 on the underside of the textile fabric 10 or the second adhesive layer 50 adhering thereto is not absolutely necessary.
  • the layer structure without the second adhesive layer 50 can also be made available.
  • the arrangement of the first adhesive layer 40 between the cover layer 30 and the textile fabric 10 is recommended for fixing the cover layer 30 on the textile fabric 10.
  • FIGS. 2 to 4 show how a cable fastening can be produced by means of the layer structure shown in FIG.
  • the release paper 60 is removed from the layer structure, as can be seen in particular from a comparison of FIG. 3 with FIG.
  • the textile fabric is wrapped around a cable 90, as can be seen from FIGS. 3 and 4.
  • the second adhesive layer 50 facilitates the fixation of the textile fabric 10 on the cable 90.
  • the textile fabric 10 After the textile fabric 10 has been wrapped around the cable 90, it is in a double-layered manner on one side of the cable 90, as shown in FIG.
  • the inventive method is not limited to the fixation of a cable 90, but it can also serve for fixing or attachment of a wiring harness or other conduit such as a hose.
  • FIG. 4 shows that the cover layer 30 with a corresponding first adhesive layer 40 is arranged only on a section of the textile fabric 10, namely in the region in which the textile fabric 10 is arranged overlapping.
  • FIG. 5 shows a heating element 80 which serves to introduce the heat energy into the cover layer 30 and into the textile fabric 10 and the plastic part 20 to be heated.
  • This heating element 80 may be, for example, a conventional soldering iron.
  • FIGS. 6 to 9 show with which individual method steps thermal bonding of the textile fabric 10 to the plastic part 20 is carried out by means of the heating element 80.
  • the heating element 80 is first positioned over the cover layer 30. Subsequently, as shown in Figure 7, the heating element 80 is lowered onto the cover layer 30 and heated at the latest in this position. As shown in FIG. 8, the heating element 80 presses on the covering layer 30 in such a way that under the pressure load the covering layer 30 and the layers of the textile fabric 10 located therebelow are compressed.
  • the heating element 80 is again removed from the cover layer 30, leaving a trough 13 which substantially corresponds in the propagation region of the weld nugget ,
  • FIG. 10 shows how this depression 13 can serve as an adhesion base for further adhesions, namely by applying adhesive 100 to the region of the depression 13 and, as shown in FIG. 11, then another article 110 is in contact with the adhesive 100 is brought.
  • the point of the welded connection can be used as a primer for further adhesions or, as shown in FIG. 9, a cable attachment to the plastic part 20 can be realized in a simple manner.
  • the weld joint can be used as a support for the initiation of support or friction forces.
  • thermal weld connections by means of a simple hand tool, such as a soldering iron, even in places which are difficult to access.
  • a cover layer 30 is arranged between the heating element 80 and the material to be welded. This means that welding connections are made possible in a simple and flexible manner by the method according to the invention, without the contamination or impurities occurring in a conventional manner, which have a negative effect on efficiency, having to be accepted on the tool when carrying out the method.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un procédé de réalisation d'une liaison soudée entre un produit textile plat (10) et une pièce en matière plastique (20) possédant au moins par endroits des propriétés thermoplastiques. Le produit textile plat (10) est fourni. La pièce en matière plastique (20) est fournie. Un côté du produit textile plat (10) est doté d'une couche de couverture (30) qui comprend au moins un matériau qui possède un point de fusion plus élevé que la matière plastique de la pièce en matière plastique (20). Le produit textile plat (10) est placé contre la pièce en matière plastique (20) par le côté opposé à la couche de couverture (30). Un apport de chaleur est réalisé au niveau de la couche de couverture (30) et, en passant au travers du produit textile plat (10), au niveau la pièce en matière plastique (20), d'une force telle qu'une fusion partielle de la pièce en matière plastique est provoquée et que le produit textile plat (10) est imprégné au moins partiellement par la matière plastique en fusion. L'invention concerne en outre un dispositif de fixation de câble, une pièce en matière plastique (20), l'utilisation d'une station de liaison par soudage selon l'invention ainsi qu'un produit textile plat utilisé et un véhicule automobile qui comprend une pièce en matière plastique (20) selon l'invention et/ou un dispositif de fixation de câble.
PCT/EP2009/066431 2008-12-05 2009-12-04 Procédé de réalisation d'une liaison soudée entre un produit textile plat et une pièce en matière plastique, ainsi que pièce en matière plastique fabriquée selon ce procédé et dispositif de fixation de câble WO2010066646A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810044392 DE102008044392A1 (de) 2008-12-05 2008-12-05 Verfahren zur Herstellung einer Schweißverbindung zwischen einem textilen Flächengebilde und einem Kunststoffteil sowie ein durch dieses Verfahren hergestelltes Kunststoffteil und eine Kabelbefestigungseinrichtung
DE102008044392.1 2008-12-05

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WO2010066646A2 true WO2010066646A2 (fr) 2010-06-17
WO2010066646A3 WO2010066646A3 (fr) 2010-10-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107224139A (zh) * 2016-03-25 2017-10-03 上海荣威塑胶工业有限公司 充气床垫

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010022997A1 (de) * 2010-06-08 2011-12-08 Tesa Se Verfahren zur Herstellung einer Schweißverbindung zwischen einem textilen Flächengebilde und einem Kunststoffteil sowie ein durch dieses Verfahren bearbeitetes Kunststoffteil und eine Kabelbefestigungseinrichtung

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Publication number Priority date Publication date Assignee Title
EP0906824A1 (fr) * 1997-10-01 1999-04-07 W.L. GORE & ASSOCIATES GmbH Stratifié ayant une couche textile de fil à deux composants
DE102005037662A1 (de) * 2005-08-05 2007-02-08 Tesa Ag Klebeband mit einem Träger aus einem Spinnvlies, der einseitig mit einem druckempfindlichen Kleber zumindest partiell beschichtet ist

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Publication number Priority date Publication date Assignee Title
DE19746526A1 (de) 1997-10-22 1999-04-29 Volkswagen Ag Kabelbaum für ein Fahrzeug
DE102005013060A1 (de) 2004-06-02 2005-12-29 Volkswagen Ag Befestigungsschlaufe
DE102005037663A1 (de) 2005-08-05 2007-02-08 Tesa Ag Verwendung eines Klebebandes mit einem Träger aus einem Spinnvlies, der einseitig mit einem druckempfindlichen Kleber zumindest partiell beschichtet ist

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0906824A1 (fr) * 1997-10-01 1999-04-07 W.L. GORE & ASSOCIATES GmbH Stratifié ayant une couche textile de fil à deux composants
DE102005037662A1 (de) * 2005-08-05 2007-02-08 Tesa Ag Klebeband mit einem Träger aus einem Spinnvlies, der einseitig mit einem druckempfindlichen Kleber zumindest partiell beschichtet ist

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107224139A (zh) * 2016-03-25 2017-10-03 上海荣威塑胶工业有限公司 充气床垫

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WO2010066646A3 (fr) 2010-10-21

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