FR2444110A1 - Procede et dispositif de coupe de materiau plat fibreux, difficilement fusible, evitant l'effilochage des bords - Google Patents

Procede et dispositif de coupe de materiau plat fibreux, difficilement fusible, evitant l'effilochage des bords

Info

Publication number
FR2444110A1
FR2444110A1 FR7835309A FR7835309A FR2444110A1 FR 2444110 A1 FR2444110 A1 FR 2444110A1 FR 7835309 A FR7835309 A FR 7835309A FR 7835309 A FR7835309 A FR 7835309A FR 2444110 A1 FR2444110 A1 FR 2444110A1
Authority
FR
France
Prior art keywords
thermoplastic
cutting
fibres
thermal shock
powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7835309A
Other languages
English (en)
Other versions
FR2444110B1 (fr
Inventor
Jean Saingier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TEXUNION
Original Assignee
TEXUNION
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 TEXUNION filed Critical TEXUNION
Priority to FR7835309A priority Critical patent/FR2444110A1/fr
Publication of FR2444110A1 publication Critical patent/FR2444110A1/fr
Application granted granted Critical
Publication of FR2444110B1 publication Critical patent/FR2444110B1/fr
Granted legal-status Critical Current

Links

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
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • 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
    • B29C65/086—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 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
    • 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
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic 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
    • B29C65/486—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 their physical form being non-liquid, e.g. in the form of granules or powders
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7435—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a roller
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of 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
    • 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
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • 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
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/22—Severing by heat or by chemical agents
    • D06H7/221—Severing by heat or by chemical agents by heat
    • D06H7/223—Severing by heat or by chemical agents by heat using ultrasonic vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/38—Fabrics, fibrous materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • 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
    • B29C65/52—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 way of applying the adhesive
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
    • B29C66/221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of a sinusoidal wave
    • 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
    • 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
    • B29C66/69—General aspects of joining filaments 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9512—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools by controlling their vibration frequency
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9516—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools by controlling their vibration amplitude
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Le dispositif est caractérisé par le fait qu'il combine : a. des moyens de défilement 4, 6, 7, du matériau plat sous un distributeur de poudre thermoplastique 10 déposant ladite poudre sur une largeur limitée, la où on prévoit la découpe; b. un moyen 11, 15 développant la chaleur localisée suffisamment importante pour détruire les fibres; c. un moyen assurant la distribution de la chaleur suivant le profil voulu de la coupe; d. un moyen de pressage des bords du matériau découpé.
FR7835309A 1978-12-11 1978-12-11 Procede et dispositif de coupe de materiau plat fibreux, difficilement fusible, evitant l'effilochage des bords Granted FR2444110A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7835309A FR2444110A1 (fr) 1978-12-11 1978-12-11 Procede et dispositif de coupe de materiau plat fibreux, difficilement fusible, evitant l'effilochage des bords

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7835309A FR2444110A1 (fr) 1978-12-11 1978-12-11 Procede et dispositif de coupe de materiau plat fibreux, difficilement fusible, evitant l'effilochage des bords

Publications (2)

Publication Number Publication Date
FR2444110A1 true FR2444110A1 (fr) 1980-07-11
FR2444110B1 FR2444110B1 (fr) 1983-04-15

Family

ID=9216157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835309A Granted FR2444110A1 (fr) 1978-12-11 1978-12-11 Procede et dispositif de coupe de materiau plat fibreux, difficilement fusible, evitant l'effilochage des bords

Country Status (1)

Country Link
FR (1) FR2444110A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540847A1 (fr) * 1983-02-15 1984-08-17 Jabouley Cie Manufacture Jh Procede et dispositif de reliage de rubans ou bandes de tissu decoupe
EP0144119A2 (fr) * 1983-11-28 1985-06-12 Springs Industries Inc. Tissu textile tissé à bord coupé et fixé par ultrasons, dispositif et procédé pour sa fabrication
EP0164236A1 (fr) * 1984-05-21 1985-12-11 H.G. GRAHAM & SON LIMITED Entoilage de ceinture
FR2574017A1 (fr) * 1984-12-03 1986-06-06 Branson Ultrasonics Corp Procede et appareil de coupe et de fixation par ultrasons, en particulier pour materiau textile en feuille
EP0276118A2 (fr) * 1987-01-20 1988-07-27 Johnson & Johnson Hospital Services, Inc. Bandage orthopédique à moulage résistant à l'effilochage
US4774392A (en) * 1985-04-16 1988-09-27 Amada Engineering & Service Co., Inc. Laser cutting method for high chromium steel and a device to carry out that method
EP0286426A1 (fr) * 1987-04-10 1988-10-12 Smith And Nephew Castings Inc. Substrat non effilochant pour bandages orthopédiques et son procédé de préparation
EP0532865A1 (fr) * 1991-09-20 1993-03-24 Textilma AG Dispositif pour couper une bande textile, en particulier une bande à étiquettes
WO1999037851A1 (fr) * 1998-01-23 1999-07-29 Rami Riccardo Studio & C. S.A.S. Procede de decoupe par laser de textiles et produits fabriques selon ledit procede
ES2408805A1 (es) * 2013-02-28 2013-06-21 Hostel Drap, S.L. Procedimiento de corte para la obtención de piezas textiles en los procesos de fabricación en continuo
US20150059964A1 (en) * 2012-03-10 2015-03-05 Stuart Baird Revill Treatment of elasticated bindings for bird carcasses
CN106381671A (zh) * 2015-08-03 2017-02-08 绍兴瑞群纺织机械科技有限公司 一种超声波布料切边机

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328063A (en) * 1940-05-10 1943-08-31 Celanese Corp Process of cutting fabric
FR1287458A (fr) * 1961-01-30 1962-03-16 Procédé et machine pour découper longitudinalement en rubans ou lanières des pièces de tissu de grande largeur
FR80112E (fr) * 1961-01-30 1963-03-15 Procédé et machine pour découper longitudinalement en rubans ou lanières des pièces de tissus de grande largeur
FR2031138A5 (fr) * 1969-02-28 1970-11-13 Damme Et Zonen Van
FR2041224A5 (en) * 1969-02-17 1971-01-29 Travaini Ets Welding together textiles and woven or - knitted materials
DE1635432A1 (de) * 1967-09-23 1971-06-16 Famatex Gmbh Fabrik Fuer Texti Vorrichtung zum Laengsschneiden von Textilbahnen od.dgl.
AT291908B (de) * 1965-09-17 1971-08-10 Rueti Ag Maschf Aus Einzelfäden oder Fadengruppen gewebter Stoff und Verfahren zu dessen Herstellung
FR2069543A5 (fr) * 1969-11-18 1971-09-03 Du Pont
GB1300434A (en) * 1970-06-03 1972-12-20 Percy Sheard Method of and apparatus for longitudinally cutting webs of thermoplastic synthetic plastics material
FR2165129A5 (en) * 1971-12-17 1973-08-03 Paganini Italo Embroidered edge - by folding over a profiled fabric edge and embroidering along the profile
US3852144A (en) * 1973-03-16 1974-12-03 Branson Instr Ultrasonic seaming and cutting apparatus
FR2313186A1 (fr) * 1975-03-13 1976-12-31 Calemard Station Service Texti Dispositif appliquant des effets ultra-soniques a des operations telles que coupe, soudure et autres, executees sur des articles textiles ou en feuilles, tisses ou non, partiellement ou totalement thermofusibles
GB1462787A (en) * 1973-06-08 1977-01-26 Courtaulds Ltd Fabric treatment

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328063A (en) * 1940-05-10 1943-08-31 Celanese Corp Process of cutting fabric
FR1287458A (fr) * 1961-01-30 1962-03-16 Procédé et machine pour découper longitudinalement en rubans ou lanières des pièces de tissu de grande largeur
FR80112E (fr) * 1961-01-30 1963-03-15 Procédé et machine pour découper longitudinalement en rubans ou lanières des pièces de tissus de grande largeur
AT291908B (de) * 1965-09-17 1971-08-10 Rueti Ag Maschf Aus Einzelfäden oder Fadengruppen gewebter Stoff und Verfahren zu dessen Herstellung
DE1635432A1 (de) * 1967-09-23 1971-06-16 Famatex Gmbh Fabrik Fuer Texti Vorrichtung zum Laengsschneiden von Textilbahnen od.dgl.
FR2041224A5 (en) * 1969-02-17 1971-01-29 Travaini Ets Welding together textiles and woven or - knitted materials
FR2031138A5 (fr) * 1969-02-28 1970-11-13 Damme Et Zonen Van
FR2069543A5 (fr) * 1969-11-18 1971-09-03 Du Pont
GB1300434A (en) * 1970-06-03 1972-12-20 Percy Sheard Method of and apparatus for longitudinally cutting webs of thermoplastic synthetic plastics material
FR2165129A5 (en) * 1971-12-17 1973-08-03 Paganini Italo Embroidered edge - by folding over a profiled fabric edge and embroidering along the profile
US3852144A (en) * 1973-03-16 1974-12-03 Branson Instr Ultrasonic seaming and cutting apparatus
GB1462787A (en) * 1973-06-08 1977-01-26 Courtaulds Ltd Fabric treatment
FR2313186A1 (fr) * 1975-03-13 1976-12-31 Calemard Station Service Texti Dispositif appliquant des effets ultra-soniques a des operations telles que coupe, soudure et autres, executees sur des articles textiles ou en feuilles, tisses ou non, partiellement ou totalement thermofusibles

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540847A1 (fr) * 1983-02-15 1984-08-17 Jabouley Cie Manufacture Jh Procede et dispositif de reliage de rubans ou bandes de tissu decoupe
EP0144119A2 (fr) * 1983-11-28 1985-06-12 Springs Industries Inc. Tissu textile tissé à bord coupé et fixé par ultrasons, dispositif et procédé pour sa fabrication
EP0144119A3 (fr) * 1983-11-28 1987-12-02 Springs Industries Inc. Tissu textile tissé à bord coupé et fixé par ultrasons, dispositif et procédé pour sa fabrication
EP0164236A1 (fr) * 1984-05-21 1985-12-11 H.G. GRAHAM & SON LIMITED Entoilage de ceinture
FR2574017A1 (fr) * 1984-12-03 1986-06-06 Branson Ultrasonics Corp Procede et appareil de coupe et de fixation par ultrasons, en particulier pour materiau textile en feuille
US4774392A (en) * 1985-04-16 1988-09-27 Amada Engineering & Service Co., Inc. Laser cutting method for high chromium steel and a device to carry out that method
EP0276118A2 (fr) * 1987-01-20 1988-07-27 Johnson & Johnson Hospital Services, Inc. Bandage orthopédique à moulage résistant à l'effilochage
EP0276118A3 (en) * 1987-01-20 1989-10-04 Johnson & Johnson Products Inc. Ravel-free orthopaedic casting tapes
EP0286426A1 (fr) * 1987-04-10 1988-10-12 Smith And Nephew Castings Inc. Substrat non effilochant pour bandages orthopédiques et son procédé de préparation
EP0532865A1 (fr) * 1991-09-20 1993-03-24 Textilma AG Dispositif pour couper une bande textile, en particulier une bande à étiquettes
WO1999037851A1 (fr) * 1998-01-23 1999-07-29 Rami Riccardo Studio & C. S.A.S. Procede de decoupe par laser de textiles et produits fabriques selon ledit procede
US20150059964A1 (en) * 2012-03-10 2015-03-05 Stuart Baird Revill Treatment of elasticated bindings for bird carcasses
ES2408805A1 (es) * 2013-02-28 2013-06-21 Hostel Drap, S.L. Procedimiento de corte para la obtención de piezas textiles en los procesos de fabricación en continuo
CN106381671A (zh) * 2015-08-03 2017-02-08 绍兴瑞群纺织机械科技有限公司 一种超声波布料切边机

Also Published As

Publication number Publication date
FR2444110B1 (fr) 1983-04-15

Similar Documents

Publication Publication Date Title
FR2444110A1 (fr) Procede et dispositif de coupe de materiau plat fibreux, difficilement fusible, evitant l'effilochage des bords
JPS5742951A (en) Fleece material for core cloth
US4382303A (en) Non-woven polyester wearing apparel
EP0144119A3 (fr) Tissu textile tissé à bord coupé et fixé par ultrasons, dispositif et procédé pour sa fabrication
US3378429A (en) Method and apparatus for treating material with sonic energy
NO893396L (no) Gasspermeabelt, vaeskeimpermeabelt ikke-vevet materiale.
DE3460559D1 (en) Bags for insecticides
ZA844823B (en) Apparatus and process for ultrasonically cutting off predetermined widths of selvages and sealing the cut edges of textile fabric
IT8467670A0 (it) Sistema per l ausilio di un operatore nel distendere materiale flessibile come tessuto sulla tavola di una macchina automatica di taglio
MX9206706A (es) Metodo para hacer calzon de entrenamiento desechable teniendo costuras laterales ranuradas por fusion y calzon de entrenamiento desechable producido apartir de aquel.
FI921280A (fi) Foerfarande foer fastsaettning av ett elastiskt band.
GB2266538A (en) Fabric with non-fraying edges
IE832312L (en) Making non-woven fabric
JPH0959866A (ja) 布帛の切断方法及び切断された布帛
US4047994A (en) Process for mending clothes
US2968304A (en) Sanitary pad and method of making
JP2006241667A (ja) テープ、特に柄入りラベルテープの製造のための方法及び設備
IL75256A0 (en) Method and apparatus for producing waistband interlining
KR850000213A (ko) 화학섬유의 직포소재에서의 풀림방지 방법과 장치 및 풀림방지를 실시한 직포소재
US4583249A (en) Waistband assembly
JPH033596Y2 (fr)
EP0267604A3 (en) Waistband interlining with thin edges and its ultrasonic formation
Davier Ultrasonics Cut Fabrics
JP2645632B2 (ja) 布 帛
JPH08226070A (ja) ガラスシート

Legal Events

Date Code Title Description
ST Notification of lapse