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WO1988002690A3 - Procede et dispositif pour fabriquer des corps tubulaires, notamment pour des tubes de conditionnement - Google Patents

Procede et dispositif pour fabriquer des corps tubulaires, notamment pour des tubes de conditionnement Download PDF

Info

Publication number
WO1988002690A3
WO1988002690A3 PCT/CH1987/000136 CH8700136W WO8802690A3 WO 1988002690 A3 WO1988002690 A3 WO 1988002690A3 CH 8700136 W CH8700136 W CH 8700136W WO 8802690 A3 WO8802690 A3 WO 8802690A3
Authority
WO
WIPO (PCT)
Prior art keywords
edges
tubular body
region
way
longitudinal direction
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.)
Ceased
Application number
PCT/CH1987/000136
Other languages
German (de)
English (en)
Other versions
WO1988002690A2 (fr
Inventor
Henry Ueberegger
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.)
KMK Karl Maegerle Lizenz AG
Original Assignee
KMK Karl Maegerle Lizenz AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4270167&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1988002690(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to IN715/MAS/87A priority Critical patent/IN170391B/en
Application filed by KMK Karl Maegerle Lizenz AG filed Critical KMK Karl Maegerle Lizenz AG
Priority to KR1019880700672A priority patent/KR940009903B1/ko
Publication of WO1988002690A2 publication Critical patent/WO1988002690A2/fr
Priority to NO882589A priority patent/NO882589D0/no
Priority to DK323188A priority patent/DK168733B1/da
Publication of WO1988002690A3 publication Critical patent/WO1988002690A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30—Electrical means
    • B29C65/32—Induction
    • 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
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
    • B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels
    • 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
    • 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
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/024—Thermal pre-treatments
    • B29C66/0242—Heating, or preheating, e.g. drying
    • 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
    • B29C66/03—After-treatments in the joint area
    • B29C66/034—Thermal after-treatments
    • B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
    • 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
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • 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
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining
    • 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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—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 mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient 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
    • 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
    • B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8181—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
    • 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
    • B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
    • B29C66/83423—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3656—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a layer of a multilayer part to be joined, e.g. for joining plastic-metal laminates
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
    • B29C65/3676—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
    • B29C65/368—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic with a polymer coating
    • 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
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C66/0044—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool
    • B29C66/00441—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool movable, e.g. mounted on reels
    • 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
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • 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
    • B29L2009/00—Layered products
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Package Closures (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Laminated Bodies (AREA)

Abstract

Un ruban de film plastique constitué de plusieurs couches est enroulé en continu autour d'un axe s'étendant dans son sens longitudinal pour former un corps tubulaire (38) de telle manière que les deux bords (42, 44) se chevauchent. Pour effectuer le soudage, les bords se chevauchant sont pressés l'un contre l'autre entre deux bandes (16, 18) qui sont entraînées de manière circulaire dans le sens longitudinal. La bande intérieure (16) qui passe à l'intérieur du corps tubulaire (38) est pourvue d'une rainure longitudinale (40) qui reçoit au moins partiellement la région des bords se chevauchant (42, 44). La rainure longitudinale (40) forme la région, orientée vers l'intérieur, de la soudure du corps tubulaire (38) et empêche la matière plastique liquéfiée pour le soudage de se dilater par suite de la pression d'application. On est ainsi assuré que la matière est complètement soudée au niveau des deux bords (42, 44), de sorte qu'aucune région marginale exprimée de matière liquide ne se refroidit prématurément et par conséquent n'adhère pas à la couche de matière opposée.
PCT/CH1987/000136 1986-10-15 1987-10-07 Procede et dispositif pour fabriquer des corps tubulaires, notamment pour des tubes de conditionnement Ceased WO1988002690A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IN715/MAS/87A IN170391B (fr) 1986-10-15 1987-10-06
KR1019880700672A KR940009903B1 (ko) 1986-10-15 1987-10-07 관상체의 제조방법 및 그 장치
NO882589A NO882589D0 (no) 1986-10-15 1988-06-13 Fremgangsmaate og apparat til fremstilling av roerlegemer, spesielt for emballasjetuber.
DK323188A DK168733B1 (da) 1986-10-15 1988-06-14 Fremgangsmåde og apparatat til fremstilling af rørlegemer, især til emballagetuber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4119/86A CH670797A5 (fr) 1986-10-15 1986-10-15
CH4119/86-4 1986-10-15

Publications (2)

Publication Number Publication Date
WO1988002690A2 WO1988002690A2 (fr) 1988-04-21
WO1988002690A3 true WO1988002690A3 (fr) 1988-07-28

Family

ID=4270167

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1987/000136 Ceased WO1988002690A2 (fr) 1986-10-15 1987-10-07 Procede et dispositif pour fabriquer des corps tubulaires, notamment pour des tubes de conditionnement

Country Status (20)

Country Link
EP (1) EP0264663B1 (fr)
JP (1) JPH0622886B2 (fr)
KR (1) KR940009903B1 (fr)
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EP0409021B1 (fr) * 1989-07-21 1997-02-19 Kmk Lizence Ltd. Appareil et procédé pour la fabrication de corps tubulaires
DE4121427C2 (de) * 1991-06-28 1994-07-07 Maegerle Karl Lizenz Verfahren zur Herstellung einer Schweissnaht für Tubenrohre
CH683954A5 (de) * 1993-04-17 1994-06-15 Industrieorientierte Forsch Verfahren und Vorrichtung zur Herstellung von HF-Siegelverbindungen mittels eines wiederverwendbaren Wirbelstromschichtträgers.
CH688229A5 (de) * 1993-05-07 1997-06-30 Maegerle Karl Lizenz Verfahren zur Herstellung eines rohrfoermigen Hohlkoerpers.
KR200449154Y1 (ko) * 2008-07-16 2010-06-17 이창영 필름 접합장치
DE102011008068A1 (de) 2011-01-07 2012-07-12 Packsys Global (Switzerland) Ltd. Vorrichtung und Verfahren zur Herstellung von Tubenrohren für Verpackungstuben
DE102011051108A1 (de) * 2011-06-16 2012-12-20 Packsys Global (Switzerland) Ltd. Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben sowie Verpackungstube mit Rohrkörper
GB2510340B (en) 2013-01-30 2017-12-06 Rtl Mat Ltd Apparatus and method for manufacturing a composite product from plural components
EP2829381A1 (fr) 2013-07-25 2015-01-28 PackSys Global (Switzerland) Ltd. Dispositif de soudage pour la fabrication de corps tubulaires
WO2020098906A1 (fr) * 2018-11-12 2020-05-22 Packsys Global Ag Procédé pour la préparation de corps de tubes flexibles pour des tubes d'emballage, corps de tube flexible pour des tubes d'emballage et dispositif pour la préparation de corps de tubes flexibles pour des tubes d'emballage
ES3031790T3 (en) * 2019-07-19 2025-07-11 Aisapack Holding Sa Reduced-friction drive device
WO2021055976A1 (fr) * 2019-09-20 2021-03-25 Klecher, Llc Récipients compressibles intégrés et leur fabrication

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US2741296A (en) * 1953-04-20 1956-04-10 William F Stahl Apparatus for heat-sealing overlapping surfaces of plastic material
FR1166776A (fr) * 1957-02-15 1958-11-14 Procédé et dispositif pour la réalisation de soudures longitudinales dans des matériaux thermo-soudables
DE1053774B (de) * 1954-07-05 1959-03-26 Windmoeller & Hoelscher Vorrichtung zum Verschweissen der laengsverlaufenden UEberlappungsnaht eines aus thermoplastischem Kunststoff bestehenden Rohres oder Schlauches
GB1045279A (en) * 1962-10-10 1966-10-12 Tannoid Ltd Improvements in or relating to methods of joining strip material
US3367261A (en) * 1965-08-16 1968-02-06 Kashiwagi Kimifumi Apparatus for continuous heat-sealing of thermoplastic sheets
FR1518369A (fr) * 1966-04-15 1968-03-22 Keller Roehren Ag Procédé pour assembler par soudage des pièces en matière thermoplastique
GB1220099A (en) * 1968-03-27 1971-01-20 American Can Co Tube side seaming apparatus
DE2008085A1 (en) * 1970-02-21 1971-09-16 Spiess C F & Sohn Laminated tubing material
FR2176558A1 (fr) * 1972-03-23 1973-11-02 Tuboplast France
US3952676A (en) * 1972-11-24 1976-04-27 Colgate-Palmolive Company Dispensing container manufacturing apparatus and methods
FR2365426A1 (fr) * 1976-09-24 1978-04-21 Automation Industrielle Sa Installation pour la production de capsules ou recipients deformables
GB2024097A (en) * 1978-06-30 1980-01-09 American Can Co Tube forming method and apparatus
EP0058245A1 (fr) * 1981-02-12 1982-08-25 Automation Industrielle SA Procédé et dispositif pour la fabrication en continu de tubes sans fin déformables, à partir d'un ruban de film stratifié
EP0177470A2 (fr) * 1984-10-02 1986-04-09 AB AKERLUND & RAUSING Tube, procédé et dispositif de fabrication du tube

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LU39455A1 (fr) *
GB559657A (en) * 1942-08-25 1944-02-29 William John Jarrard Improvements in the welding of thermoplastic bodies
US2741296A (en) * 1953-04-20 1956-04-10 William F Stahl Apparatus for heat-sealing overlapping surfaces of plastic material
DE1053774B (de) * 1954-07-05 1959-03-26 Windmoeller & Hoelscher Vorrichtung zum Verschweissen der laengsverlaufenden UEberlappungsnaht eines aus thermoplastischem Kunststoff bestehenden Rohres oder Schlauches
FR1166776A (fr) * 1957-02-15 1958-11-14 Procédé et dispositif pour la réalisation de soudures longitudinales dans des matériaux thermo-soudables
GB1045279A (en) * 1962-10-10 1966-10-12 Tannoid Ltd Improvements in or relating to methods of joining strip material
US3367261A (en) * 1965-08-16 1968-02-06 Kashiwagi Kimifumi Apparatus for continuous heat-sealing of thermoplastic sheets
FR1518369A (fr) * 1966-04-15 1968-03-22 Keller Roehren Ag Procédé pour assembler par soudage des pièces en matière thermoplastique
GB1220099A (en) * 1968-03-27 1971-01-20 American Can Co Tube side seaming apparatus
DE2008085A1 (en) * 1970-02-21 1971-09-16 Spiess C F & Sohn Laminated tubing material
FR2176558A1 (fr) * 1972-03-23 1973-11-02 Tuboplast France
US3952676A (en) * 1972-11-24 1976-04-27 Colgate-Palmolive Company Dispensing container manufacturing apparatus and methods
FR2365426A1 (fr) * 1976-09-24 1978-04-21 Automation Industrielle Sa Installation pour la production de capsules ou recipients deformables
GB2024097A (en) * 1978-06-30 1980-01-09 American Can Co Tube forming method and apparatus
EP0058245A1 (fr) * 1981-02-12 1982-08-25 Automation Industrielle SA Procédé et dispositif pour la fabrication en continu de tubes sans fin déformables, à partir d'un ruban de film stratifié
EP0177470A2 (fr) * 1984-10-02 1986-04-09 AB AKERLUND & RAUSING Tube, procédé et dispositif de fabrication du tube

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CA1322897C (fr) 1993-10-12
CH670797A5 (fr) 1989-07-14
ES2022253B3 (es) 1991-12-01
JPS6398416A (ja) 1988-04-28
EP0264663B1 (fr) 1991-03-06
DK168733B1 (da) 1994-05-30
MX169799B (es) 1993-07-27
JPH0622886B2 (ja) 1994-03-30
DD266319A5 (de) 1989-03-29
KR940009903B1 (ko) 1994-10-18
NO882589L (no) 1988-06-13
IN170391B (fr) 1992-03-21
CN87106852A (zh) 1988-05-04
FI874530A7 (fi) 1988-04-16
FI874530A0 (fi) 1987-10-14
IE872738L (en) 1988-04-15
NZ222153A (en) 1989-08-29
EP0264663A2 (fr) 1988-04-27
AU589298B2 (en) 1989-10-05
KR890700075A (ko) 1989-03-02
ATE61279T1 (de) 1991-03-15
DK323188D0 (da) 1988-06-14
DE3768414D1 (de) 1991-04-11
EP0264663A3 (en) 1988-09-14
WO1988002690A2 (fr) 1988-04-21
ZA877671B (en) 1988-04-19
DK323188A (da) 1988-08-12
NO882589D0 (no) 1988-06-13
AU8028187A (en) 1988-05-06

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