FR2958578A1 - METHOD OF FIXING A SURFACE ELEMENT OF A FABRIC AND FABRIC THUS OBTAINED - Google Patents

METHOD OF FIXING A SURFACE ELEMENT OF A FABRIC AND FABRIC THUS OBTAINED Download PDF

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Publication number
FR2958578A1
FR2958578A1 FR1052684A FR1052684A FR2958578A1 FR 2958578 A1 FR2958578 A1 FR 2958578A1 FR 1052684 A FR1052684 A FR 1052684A FR 1052684 A FR1052684 A FR 1052684A FR 2958578 A1 FR2958578 A1 FR 2958578A1
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France
Prior art keywords
fabric
energy
films
attaching
pressure
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Granted
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FR1052684A
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French (fr)
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FR2958578B1 (en
Inventor
Philippe Guermonprez
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Institut Francais Textile et Habillement
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Institut Francais Textile et Habillement
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Priority to FR1052684A priority Critical patent/FR2958578B1/en
Priority to PCT/FR2011/050224 priority patent/WO2011135211A1/en
Publication of FR2958578A1 publication Critical patent/FR2958578A1/en
Application granted granted Critical
Publication of FR2958578B1 publication Critical patent/FR2958578B1/en
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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
    • B29C66/80—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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • 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
    • 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
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/087—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using both a rotary sonotrode and a rotary anvil
    • 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
    • B29C66/40—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
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
    • 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
    • B29C66/4722—Fixing strips to surfaces other than edge faces
    • 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
    • B29C66/80—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
    • B29C66/81431—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 comprising a single cavity, e.g. a groove
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • 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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B29C66/8362—Rollers, cylinders or drums moving relative to and tangentially to 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
    • B29C66/71—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
    • B29C66/723—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
    • 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
    • B29C66/739—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 material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/81423—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 concave
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
    • B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • 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
    • 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
    • B29L2031/48—Wearing apparel

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Ce procédé de fixation d'un élément (10) en surface d'un tissu (12), consiste : ▪ à encapsuler l'élément (10) dans un matériau (14, 16) thermofusible ; ▪ à poser l'élément ainsi encapsulé en surface du tissu (12) ; et ▪ à appliquer conjointement une pression (18) et une énergie (20) sur au moins une portion du matériau thermo fusible de manière à faire fondre partiellement ou totalement ladite portion.This method of fixing an element (10) on the surface of a fabric (12) consists in: ▪ encapsulating the element (10) in a hot-melt material (14, 16); ▪ placing the element thus encapsulated on the surface of the fabric (12); and ▪ jointly applying pressure (18) and energy (20) to at least a portion of the heat fusible material so as to partially or completely melt said portion.

Description

PROCEDE DE FIXATION D'UN ELEMENT EN SURFACE D'UN TISSU ET TISSU AINSI OBTENU DOMAINE DE L'INVENTION La présente invention a trait au domaine de la pose d'éléments en surface d'un tissu et trouve particulièrement application dans le domaine des vêtements dit « intelligents », c'est-à-dire des vêtements incorporant des fonctionnalités électroniques. TECHNICAL FIELD OF THE INVENTION The present invention relates to the field of laying elements on the surface of a fabric and finds particular application in the field of clothing. says "smart", that is, clothing incorporating electronic features.

ETAT DE LA TECHNIQUE On connaît de l'état de la technique des vêtements incorporant des fonctionnalités électroniques, tels que par exemple des capteurs physiologiques, des moyens de régulation de température, etc... STATE OF THE ART Clothes incorporating electronic functionalities, such as, for example, physiological sensors, temperature control means, etc., are known from the state of the art.

15 Usuellement les composants électroniques, tels que les capteurs, les microprocesseurs et leur connectique associée sont cousus ou collés directement sur le tissu du vêtement, insérés dans une doublure du vêtement, ou encore maintenus à la surface du vêtement par un morceau de tissu cousu. Usually electronic components, such as sensors, microprocessors and their associated connectors are sewn or glued directly onto the fabric of the garment, inserted into a lining of the garment, or held on the surface of the garment by a piece of sewn fabric.

20 Le matériel utilisé pour incorporer les composants sur ou dans le vêtement sont donc usuellement épais et font perdre une partie de la souplesse de celui-ci. En outre, afin de protéger les composants contre les agressions extérieures, et tout particulièrement l'humidité, il est nécessaire de prévoir une protection supplémentaire rendant le processus de fabrication complexe, ou bien de prévoir un vêtement réalisé en un matériau 25 imperméable, ce qui limite le choix possible de vêtements pouvant être instrumentés. The material used to incorporate the components onto or into the garment is therefore usually thick and loose some of its flexibility. In addition, in order to protect the components against external aggressions, and particularly moisture, it is necessary to provide additional protection making the manufacturing process complex, or to provide a garment made of impermeable material, which limits the possible choice of clothing that can be instrumented.

EXPOSE DE L'INVENTION SUMMARY OF THE INVENTION

Le but de la présente invention est de résoudre les problèmes susmentionnés en proposant 30 un procédé alternatif de pose d'un élément en surface du tissu, quelle que soit la nature de ce tissu, tout en réalisant une protection pour l'élément, et sans que le matériel utilisé pour la pose de l'élément n'implique par lui-même une perte importante de la souplesse du tissu. The object of the present invention is to solve the aforementioned problems by proposing an alternative method of laying an element on the surface of the fabric, whatever the nature of this fabric, while providing protection for the element, and without that the material used for the installation of the element does not imply by itself a significant loss of the flexibility of the fabric.

35 A cet effet, l'invention a pour objet un procédé de fixation d'un élément en surface d'un tissu, consistant :10 ^ à encapsuler l'élément en question dans un matériau thermo fusible ; ^ à poser l'élément ainsi encapsulé en surface du tissu ; et ^ à appliquer conjointement une pression et une énergie sur au moins une portion du matériau thermo fusible de manière à faire fondre totalement ou partiellement ladite 5 portion. To this end, the object of the invention is a method of attaching a surface element of a fabric, comprising: encapsulating the element in question in a heat fusible material; placing the element thus encapsulated on the surface of the fabric; and simultaneously applying pressure and energy to at least a portion of the heat fusible material so as to fully or partially melt said portion.

En d'autres termes, l'élément est incorporé dans un matériau qui, lors de sa fusion, va à la fois s'imprégner dans les fibres du tissu afin de maintenir l'élément à la surface du tissu et former une poche ou une gaine de protection pour l'élément. En outre, la quantité de 10 matériau thermofusible nécessaire pour réaliser ces deux fonctions étant minime, cette quantité n'implique pas une perte de souplesse du tissu. In other words, the element is embedded in a material which, upon melting, will both impregnate into the fibers of the fabric to maintain the element on the surface of the fabric and form a pocket or protective sheath for the element. In addition, the amount of hot melt material needed to achieve these two functions is minimal, this amount does not imply a loss of flexibility of the fabric.

Avantageusement, l'encapsulation dudit élément consiste à insérer ce dernier entre deux films de matériau thermofusible. Alternativement, l'encapsulation peut être réalisée par guipage dudit élément par des fibres en matériau thermofusible. Advantageously, the encapsulation of said element consists in inserting the latter between two films of thermofusible material. Alternatively, the encapsulation can be carried out by covering said element with fibers made of thermofusible material.

Selon l'invention, l'application conjointe de la pression et de l'énergie peut être réalisée 20 sur la totalité de la surface de l'ensemble formé de l'élément et du matériau thermofusible. Cette opération peut être réalisée en combinaison avec un matériau non thermofusible, permettant d'éviter une déformation du support lors du refroidissement (gondolement). According to the invention, the joint application of the pressure and the energy can be carried out on the entire surface of the assembly formed of the element and the hot-melt material. This operation can be performed in combination with a non-hot melt material, to prevent deformation of the support during cooling (curling).

25 Selon un mode de réalisation de l'invention, mettant en oeuvre deux films de matériau thermofusible pour l'encapsulation de l'élément, les films en question présentent une superficie supérieure à celle dudit élément (46), et l'application conjointe de la pression et de l'énergie est réalisée sur des portions de films non superposées à l'élément de manière à former une poche ou gaine pour celui-ci. 30 L'énergie appliquée peut être de nature thermique ou ultrasonore. According to one embodiment of the invention, using two films of thermofusible material for the encapsulation of the element, the films in question have an area greater than that of said element (46), and the joint application of the pressure and energy is performed on portions of films not superimposed on the element so as to form a pocket or sheath therefor. The applied energy may be of a thermal or ultrasonic nature.

L'invention a également pour objet un tissu incorporant à sa surface un élément fixé ou rapporté selon le procédé susmentionné. L'élément ainsi fixé peut être un conducteur électrique longiligne, notamment un filet de fibres conductrices. 15 35 BREVE DESCRIPTION DES FIGURES The subject of the invention is also a fabric incorporating on its surface an element fixed or attached according to the aforementioned method. The element thus fixed may be an elongated electrical conductor, in particular a net of conductive fibers. BRIEF DESCRIPTION OF THE FIGURES

L'invention sera mieux comprise à la lecture de la description qui suit, donnée uniquement à titre d'exemple, et réalisée en relation avec les dessins annexés, dans lesquels des références identiques désignent des éléments identiques ou fonctionnement analogues, et dans lesquels : ^ la figure 1 illustre un premier mode de réalisation d'un procédé selon l'invention appliqué au collage d'un conducteur électrique ; ^ la figure 2 illustre un second mode de réalisation d'un procédé selon l'invention 10 appliqué au collage d'un conducteur électrique ; ^ la figure 3 et 4 illustrent un troisième mode de réalisation d'un procédé selon l'invention appliqué au collage d'un conducteur électrique ; et ^ la figure 5 illustre une vue schématique en coupe du tissu obtenu à l'issu du troisième mode de réalisation du procédé. 15 DESCRIPTION DETAILLEE DE L'INVENTION The invention will be better understood on reading the description which follows, given solely by way of example, and made with reference to the appended drawings, in which like references designate identical elements or similar operation, and in which: FIG. 1 illustrates a first embodiment of a method according to the invention applied to the bonding of an electrical conductor; FIG. 2 illustrates a second embodiment of a method according to the invention applied to the bonding of an electrical conductor; Figures 3 and 4 illustrate a third embodiment of a method according to the invention applied to the bonding of an electrical conductor; and FIG. 5 illustrates a schematic sectional view of the fabric obtained at the end of the third embodiment of the method. DETAILED DESCRIPTION OF THE INVENTION

La figure 1 illustre un premier mode de réalisation d'un collage d'un conducteur électrique longiligne déformable 10, par exemple un filet de fibres conductrices ou un fil 20 conducteur, à la surface d'un tissu 12. FIG. 1 illustrates a first embodiment of a bonding of a deformable, elongate electrical conductor 10, for example a thread of conductive fibers or a conductive wire, to the surface of a fabric 12.

Le tissu 12 peut être de tout type et de toute nature, et par exemple réalisé en fibres naturelles, telles que des fibres de coton par exemple, et/ou en fibres synthétiques, telles que des fibres de polyester, et présente une armature quelconque (toile, sergé, etc...). 25 Un premier film thermofusible 14 est posé à la surface du tissu 12, par exemple au moyen d'un système de bras préhenseur automatisé. Le conducteur électrique 10 est alors posé au centre du film 14, puis un second film 16 thermofusible est posé sur le conducteur 10 de manière à recouvrir celui-ci et au moins partiellement, mais de préférence totalement, 30 le premier film 14. The fabric 12 may be of any type and of any kind, and for example made of natural fibers, such as cotton fibers for example, and / or of synthetic fibers, such as polyester fibers, and has any reinforcement ( canvas, twill, etc ...). A first hot melt film 14 is laid on the surface of the fabric 12, for example by means of an automated gripper arm system. The electrical conductor 10 is then placed in the center of the film 14, then a second hot-melt film 16 is placed on the conductor 10 so as to cover the latter and at least partially, but preferably completely, the first film 14.

Les films 14 et 16 sont par exemple réalisés en polymère, tels que par exemple du polyéthylène, du polyuréthane, du éthylène-acétate de vinyle. Les épaisseurs des films 14 et 16, non nécessairement identiques, sont avantageusement comprises entre 25 35 micromètres et 50 micromètres. De telles épaisseurs permettent à la fois un collage et une protection efficace du conducteur 10 pour une quantité minime de matériau. 3 Une molette plate cylindrique 18 et une sonotrode 20 cylindrique sont disposées de part et d'autre du tissu 12, la molette plate 18 étant pressée par un vérin pneumatique contre la sonotrode 20 selon la direction indiquée par la flèche 22. L'ensemble coopérant formé de la molette 18 et de la sonotrode 20 se déplace alors par des bras robotisés le long du tissu 12 selon la direction indiquée par la flèche 24, ou bien cet ensemble est fixe et le tissu 12 est tiré dans la direction contraire à celle indiquée par la flèche 24, de manière à appliquer conjointement une pression et de l'énergie ultrasonore sur toute la surface du film 16. The films 14 and 16 are for example made of polymer, such as for example polyethylene, polyurethane, ethylene-vinyl acetate. The thicknesses of the films 14 and 16, which are not necessarily identical, are advantageously between 35 micrometers and 50 micrometers. Such thicknesses allow both bonding and effective protection of the conductor 10 for a minimal amount of material. 3 A cylindrical flat wheel 18 and a cylindrical sonotrode 20 are disposed on either side of the fabric 12, the flat wheel 18 being pressed by a pneumatic cylinder against the sonotrode 20 in the direction indicated by the arrow 22. The cooperating assembly formed of the wheel 18 and the sonotrode 20 then moves by robotic arms along the fabric 12 in the direction indicated by the arrow 24, or this set is fixed and the fabric 12 is pulled in the opposite direction to that indicated by the arrow 24, so as to jointly apply a pressure and ultrasonic energy on the entire surface of the film 16.

De cette manière, un collage par laminage est obtenu. Les films 14 et 16 fondent sous l'action de la sonotrode 20. Le premier film 14 imprègne le tissu 12 et le second film 16 fusionne avec le premier film 16. Le conducteur 10 se trouve ainsi collé à la surface du tissu 12, tout en étant gainé sur toute sa superficie par le matériau thermofusible constitutif des films 14 et 16. In this way, rolling bonding is obtained. The films 14 and 16 melt under the action of the sonotrode 20. The first film 14 impregnates the fabric 12 and the second film 16 merges with the first film 16. The driver 10 is thus glued to the surface of the fabric 12, while by being sheathed over its entire surface area by the thermofusible material constituting the films 14 and 16.

En variante, la pose des films 14, 16 et du conducteur 10 est réalisée au fur et à mesure de la progression de l'ensemble formé de la molette 18 et de la sonotrode 20 ou au fur et à mesure que le tissu 12 est tiré. Alternatively, the laying of the films 14, 16 and the conductor 10 is carried out progressively as the assembly formed by the wheel 18 and the sonotrode 20 or as the fabric 12 is drawn. .

De manière avantageuse, le conducteur 10 et les films 14 et 16 sont préassemblés par un système similaire à celui de la figure 1 mais sans support textile et se présentent par exemple sous la forme d'un ruban enroulé autour d'une bobine, évitant ainsi de prévoir des dispositifs d'alignement de ces éléments lors du collage et simplifiant également le processus de fabrication. Advantageously, the conductor 10 and the films 14 and 16 are preassembled by a system similar to that of Figure 1 but without a textile support and are for example in the form of a ribbon wound around a coil, thus avoiding to provide devices for aligning these elements during bonding and also simplifying the manufacturing process.

La figure 2 illustre un second mode de réalisation du procédé de collage selon l'invention. FIG. 2 illustrates a second embodiment of the bonding method according to the invention.

Le second mode de réalisation diffère du premier mode de réalisation par le fait que les films 14 et 16 sont remplacés par un guipage du conducteur 10 par le matériau thermofusible, le conducteur 10 étant recouvert par des fibres en matériau thermofusible guipé c'est-à-dire enroulé ou tressé autour du conducteur. The second embodiment differs from the first embodiment in that the films 14 and 16 are replaced by a covering of the conductor 10 by the hot melt material, the conductor 10 being covered by fibers of hot melt material covered with gimped material. ie, wrapped or braided around the driver.

Les modes de réalisation venant d'être décrits impliquent notamment l'application d'une pression et d'une énergie à l'élément devant être collé à la surface du tissu. The embodiments just described involve in particular the application of pressure and energy to the element to be bonded to the surface of the fabric.

Ceci implique donc que ledit élément supporte sans détérioration la pression et l'énergie qui lui sont appliquées. Tel n'est cependant pas le cas de tous les éléments, tels que par exemple des puces électroniques ou des composants MEMS (pour l'acronyme anglo-saxon « micro electro mechanical systems ») De même, en faisant pression sur l'élément, ce dernier fait en retour pression sur le tissu lui-même. L'élément est donc préférentiellement choisi pour que la pression qu'il exerce sur le tissu n'endommage pas ce dernier. Par exemple, les deux premiers modes de réalisation sont particulièrement adaptés à des éléments initialement plats ou qui sont déformables et deviennent plats lorsqu'ils sont pressés, comme par exemple un ruban de fibres. This therefore implies that said element supports without deterioration the pressure and the energy applied to it. However, this is not the case for all the elements, such as for example electronic chips or MEMS components (for the acronym "micro electro mechanical systems"). Similarly, by putting pressure on the element, the latter in turn presses on the fabric itself. The element is preferably chosen so that the pressure it exerts on the fabric does not damage the latter. For example, the first two embodiments are particularly suitable for elements that are initially flat or that are deformable and become flat when they are pressed, such as, for example, a ribbon of fibers.

Il va être à présent décrit, en relation avec les figures 3, 4 et 5, un troisième mode de réalisation de l'invention évitant de tels inconvénients, c'est-à-dire non susceptible 15 d'endommager l'élément devant être collé et/ou le tissu. A third embodiment of the invention will now be described, in connection with FIGS. 3, 4 and 5, avoiding such drawbacks, that is to say, not likely to damage the element to be glued and / or the fabric.

La figure 3 illustre un dispositif mettant en oeuvre ce troisième mode de réalisation, la figure 4 une vue en coupe dudit dispositif et la figure 5, une vue en coupe du résultat obtenu par ce troisième mode de réalisation. 20 Dans ce mode de réalisation, un assemblage 40 d'un premier et d'un second film 42, 44 en matériau thermo fusible encapsulant un élément 46 à coller à la surface du tissu 10 est réalisé. Cet assemblage 40 est analogue à l'assemblage des films 14, 16 et du conducteur 10 du premier mode de réalisation. Il est réalisé directement sur le tissu 12 ou 25 préassemblé sous la forme d'un ruban enroulé sur un système de distribution comme une bobine 48 par exemple. FIG. 3 illustrates a device implementing this third embodiment, FIG. 4 a sectional view of said device and FIG. 5 a sectional view of the result obtained by this third embodiment. In this embodiment, an assembly 40 of a first and a second film 42, 44 of heat fusible material encapsulating an element 46 to be bonded to the surface of the fabric 10 is made. This assembly 40 is similar to the assembly of the films 14, 16 and the conductor 10 of the first embodiment. It is made directly on the fabric 12 or 25 preassembled in the form of a ribbon wound on a dispensing system such as a coil 48 for example.

L'élément est par exemple un conducteur électrique, un capteur, ou un actionneur, l'élément étant dans l'exemple des figures 3 à 5 un conducteur électrique longiligne 30 semblable au conducteur 10 des premier et deuxième modes de réalisation. The element is for example an electrical conductor, a sensor, or an actuator, the element being in the example of FIGS. 3 to 5 an elongated electrical conductor 30 similar to the conductor 10 of the first and second embodiments.

Les films thermo fusibles 42 et 44 présentent quant à eux une surface supérieure à celle de l'élément 46 de manière à présenter des bords 50, 52. The heat-fusible films 42 and 44 have a surface greater than that of the element 46 so as to have edges 50, 52.

35 Une molette cylindrique 54 est par ailleurs prévue en coopération avec une sonotrode 56 sur laquelle elle est pressée selon la direction de la flèche 58. La molette 54 présente par ailleurs un évidement circonférentiel 60 dans lequel vient se loger l'élément à coller 46 lorsque l'ensemble formé de la molette 54 et la sonotrode 56 se déplace dans la direction de la flèche 24, ou lorsque que le tissu se déplace dans la direction opposée à celle indiquée par cette flèche. A cylindrical wheel 54 is also provided in cooperation with a sonotrode 56 on which it is pressed in the direction of the arrow 58. The wheel 54 also has a circumferential recess 60 in which is housed the element to be glued 46 when the assembly formed of the wheel 54 and the sonotrode 56 moves in the direction of the arrow 24, or when the fabric moves in the opposite direction to that indicated by this arrow.

Avantageusement, la sonotrode 56 comporte un évidement 62 analogue, de manière à ne 5 pas appliquer d'énergie ultrasonore à l'élément 46 au cours du collage. Advantageously, the sonotrode 56 comprises a similar recess 62, so as not to apply ultrasonic energy to the element 46 during bonding.

De cette manière, seuls les bords 50 et 52 des films thermo fusibles 40, 42 sont soumis à la pression et à l'énergie ultrasonore. Les bords 50 et 52 fondent et se fusionnent de manière à coller l'élément 46 à la surface du tissu 12, tout en formant une poche ou gaine 10 64 de protection de l'élément 46 (figure 5). In this way, only the edges 50 and 52 of the heat fusible films 40, 42 are subjected to pressure and ultrasonic energy. The edges 50 and 52 melt and fuse to bond the element 46 to the surface of the fabric 12, while forming a protective pocket or sheath 64 of the element 46 (FIG. 5).

Il a été décrit l'application conjointe d'une pression et d'une énergie ultrasonore. En variante, une énergie thermique est utilisée, par exemple au moyen d'un élément chauffant. L'énergie ultrasonore est toutefois préférée car elle peut être localisée 15 uniquement à l'endroit où il est souhaité un collage. Elle modifie donc le matériau uniquement à cet endroit, au contraire de l'énergie thermique qui diffuse et rend ainsi difficile un contrôle précis de la localisation de son application. It has been described the joint application of pressure and ultrasonic energy. Alternatively, a thermal energy is used, for example by means of a heating element. Ultrasonic energy is however preferred because it can be located only where it is desired to bond. It therefore modifies the material only at this location, unlike the thermal energy that diffuses and thus makes it difficult to precisely control the location of its application.

De même il a été décrit un matériau thermofusible en polymère. D'autres types de 20 matériau peuvent être prévus et/ou le matériau, et notamment les films, peuvent être réalisés en multicouche. Ce matériau peut ainsi remplir plusieurs fonctions (protection mécanique, protection chimique, protection contre l'humidité, blindage électromagnétique,....) En outre, un élément non thermo fusible peut être mis en oeuvre pour faciliter la pose et éviter une déformation du support, mieux connu sous l'expression 25 gondolage. Likewise, a thermofusible polymer material has been described. Other types of material may be provided and / or the material, and especially the films, may be made of multilayer. This material can thus fulfill several functions (mechanical protection, chemical protection, protection against moisture, electromagnetic shielding, ....). Furthermore, a non-heat fusible element can be used to facilitate the installation and to avoid deformation of the material. support, better known as 25 curl.

De même il a été décrit le collage de composants électriques ou électroniques à la surface du tissu. D'autres types d'éléments peuvent être collés, comme par exemple des fils de nitinol, c'est-à-dire d'un alliage à mémoire de forme à base de titane et de nickel, afin de 30 modifier les propriétés du tissu. Similarly, it has been described the bonding of electrical or electronic components to the surface of the fabric. Other types of elements may be glued, such as, for example, nitinol wires, i.e., a titanium-nickel based shape memory alloy, to modify the properties of the fabric. .

Claims (9)

REVENDICATIONS1. Procédé de fixation d'un élément (10, 46) en surface d'un tissu (12), consistant : ^ à encapsuler l'élément (10, 46) dans un matériau (14, 16 ; 30 ; 40, 42) thermofusible ; ^ à poser l'élément ainsi encapsulé en surface du tissu (12) ; et ^ à appliquer conjointement une pression (18 ; 54) et une énergie (20 ; 56) sur au moins une portion du matériau thermofusible de manière à faire fondre partiellement ou totalement ladite portion. REVENDICATIONS1. A method of attaching an element (10, 46) to the surface of a fabric (12), comprising: encapsulating the element (10, 46) in a hot melt material (14, 16; 30; 40, 42) ; placing the element thus encapsulated on the surface of the fabric (12); and jointly applying pressure (18; 54) and energy (20; 56) to at least a portion of the hot melt material so as to partially or totally melt said portion. 2. Procédé de fixation d'un élément (10, 46) en surface d'un tissu (12) selon la revendication 1, dans lequel l'encapsulation comprend l'insertion de l'élément (10) entre deux films (14, 16 ; 40, 42) de matériau thermofusible. A method of attaching an element (10, 46) at the surface of a fabric (12) according to claim 1, wherein the encapsulation comprises inserting the element (10) between two films (14, 16, 40, 42) of hot melt material. 3. Procédé de fixation d'un élément (10, 46) en surface d'un tissu (12) selon la revendication 1, dans lequel l'encapsulation comprend le guipage de l'élément (10) par des fibres en matériau thermofusible. A method of attaching an element (10, 46) on the surface of a fabric (12) according to claim 1, wherein the encapsulation comprises covering the element (10) with fibers of thermofusible material. 4. Procédé de fixation d'un élément (10, 46) en surface d'un tissu (12) selon l'une des revendications 1 à 3, dans lequel l'application conjointe de la pression et de l'énergie est réalisée sur la totalité de la surface de l'ensemble formé de l'élément (10) et du matériau thermofusible (14, 16 ; 30). 4. Method for fixing an element (10, 46) on the surface of a fabric (12) according to one of claims 1 to 3, wherein the joint application of pressure and energy is carried out on the entire surface of the assembly formed of the element (10) and the hot-melt material (14, 16; 30). 5. Procédé de fixation d'un élément (10, 46) en surface d'un tissu (12) selon la revendication 2, dans lequel les films (40, 42) ont une superficie supérieure à celle de l'élément (46), et en ce que l'application conjointe de la pression et de l'énergie est réalisée sur des portions (50, 52) de films non superposées à l'élément (46) de manière à former une poche (60) pour celui-ci. A method of attaching a surface member (10, 46) of a fabric (12) according to claim 2, wherein the films (40, 42) have an area greater than that of the element (46). , and in that the joint application of the pressure and the energy is carried out on portions (50, 52) of films not superimposed on the element (46) so as to form a pocket (60) for this this. 6. Procédé de fixation d'un élément (10, 46) en surface d'un tissu (12) selon l'une quelconque des revendications précédentes, dans lequel l'énergie appliquée est une énergie thermique. A method of attaching an element (10, 46) to the surface of a fabric (12) according to any one of the preceding claims, wherein the applied energy is thermal energy. 7. Procédé de fixation d'un élément (10, 46) en surface d'un tissu (12) selon l'une des revendications 1 à 5, dans lequel l'énergie appliquée est une énergie ultrasonore. A method of attaching an element (10, 46) on the surface of a fabric (12) according to one of claims 1 to 5, wherein the applied energy is ultrasonic energy. 8. Tissu comportant un élément collé ou rapporté à sa surface selon le procédé conforme à l'une quelconque des revendications précédentes. 8. Fabric comprising an element bonded or attached to its surface according to the method according to any one of the preceding claims. 9. Tissu selon la revendication 8, dans lequel l'élément est un conducteur électrique longiligne, notamment un filet de fibres conductrices. 9. The fabric of claim 8, wherein the element is an elongated electrical conductor, including a net of conductive fibers.
FR1052684A 2010-04-09 2010-04-09 METHOD OF FIXING A SURFACE ELEMENT OF A FABRIC AND FABRIC THUS OBTAINED Active FR2958578B1 (en)

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PCT/FR2011/050224 WO2011135211A1 (en) 2010-04-09 2011-02-04 Method for attaching an element onto a fabric surface, and resulting fabric

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328061A (en) * 1977-10-25 1982-05-04 Haggar Company Apparatus for depositing adhesive strips
DE19746526A1 (en) * 1997-10-22 1999-04-29 Volkswagen Ag Vehicle wiring loom
EP1958524A1 (en) * 2007-02-16 2008-08-20 Macpi Pressing Division S.P.A. Apparatus for seamless applying to a bra a casing for housing a bra-cup supporting element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328061A (en) * 1977-10-25 1982-05-04 Haggar Company Apparatus for depositing adhesive strips
DE19746526A1 (en) * 1997-10-22 1999-04-29 Volkswagen Ag Vehicle wiring loom
EP1958524A1 (en) * 2007-02-16 2008-08-20 Macpi Pressing Division S.P.A. Apparatus for seamless applying to a bra a casing for housing a bra-cup supporting element

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