JPH0574454B2 - - Google Patents

Info

Publication number
JPH0574454B2
JPH0574454B2 JP62245722A JP24572287A JPH0574454B2 JP H0574454 B2 JPH0574454 B2 JP H0574454B2 JP 62245722 A JP62245722 A JP 62245722A JP 24572287 A JP24572287 A JP 24572287A JP H0574454 B2 JPH0574454 B2 JP H0574454B2
Authority
JP
Japan
Prior art keywords
layer
synthetic resin
layers
resin material
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP62245722A
Other languages
English (en)
Other versions
JPS6398421A (ja
Inventor
Uibaaegaa Henrii
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.)
KAA EMU KAA KAARU MAAGARE RIIT
KAA EMU KAA KAARU MAAGARE RIITSUENTSU AG
Original Assignee
KAA EMU KAA KAARU MAAGARE RIIT
KAA EMU KAA KAARU MAAGARE RIITSUENTSU 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
Application filed by KAA EMU KAA KAARU MAAGARE RIIT, KAA EMU KAA KAARU MAAGARE RIITSUENTSU AG filed Critical KAA EMU KAA KAARU MAAGARE RIIT
Publication of JPS6398421A publication Critical patent/JPS6398421A/ja
Publication of JPH0574454B2 publication Critical patent/JPH0574454B2/ja
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
    • B29C66/01—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
    • B29C66/14—Particular design of joint configurations particular design of the joint cross-sections the joint having the same thickness as the thickness 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
    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—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
    • 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
    • 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
    • B29C66/01—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
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • 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
    • B29C66/72—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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72327—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
    • B29C66/72328—Paper
    • 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
    • B29C66/7234—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 barrier layer
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • 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
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • 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
    • B29C66/73—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
    • B29C66/733—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 optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence
    • B29C66/7332—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 optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being coloured
    • 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
    • B29C66/733—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 optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence
    • B29C66/7336—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 optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light
    • B29C66/73365—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 optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being opaque, transparent or translucent to visible light at least one of the parts to be joined being transparent or translucent to visible light
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/02—Aluminium
    • 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
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/1013—Longitudinal bending and edge-joining of one piece blank to form tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1036—Bending of one piece blank and joining edges to form article
    • Y10T156/1038—Hollow cylinder article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1066—Cutting to shape joining edge surfaces only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/19—Sheets or webs edge spliced or joined
    • Y10T428/192—Sheets or webs coplanar
    • Y10T428/195—Beveled, stepped, or skived in thickness

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Tubes (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Saccharide Compounds (AREA)
  • Wrappers (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Packages (AREA)
  • Toys (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Description

【発明の詳細な説明】 （産業上の利用分野） この発明は、融着可能な合成樹脂材料の層を有
する積層フイルムの端部を相互に重ね合わせて接
合する方法、およびチユーブに関する。
（従来の技術・発明が解決しようとする問題点） 積層フイルムの層はフイルムが例えば包装材料
として使用される場合さまざまな役目を有する。
被包装物に面した層は被包装物に対し化学的に中
性でなければならない。少くとも１層の中間層
は、特に包装容器用フイルムとして使用する場
合、希望する強度と希望する弾性を得るのに役立
つ。外層は印刷可能でなければならず、また視覚
的、物質的に興味深い表面を有すべきである。拡
散性物質の場合には更に中間層を拡散防止層とし
て構成することが必要になることがある。例えば
中間層の１層が金属製であると残りの層との確実
な接合を確保するため普通金属層の両面に接着層
が必要となる。外層の少くとも１層は製造する包
装が溶接可能となるよう溶接用合成樹脂から構成
される。
包装チユーブ用と指定されたチユーブは普通長
手シームを有し、このシーム部で積層フイルムの
重ね合わせた合わせ部が互いに溶接される。
その際、一方の合わせ部の内面が他方の合わせ
部の外面と溶接される。かかるシームは密封を実
現するのではあるが、その欠点として被包装物に
面した内層がフイルムの積層構造の結果シームに
沿つて切れることがある。これにより被包装物が
シームの範囲で化学的に中性の層と接触するだけ
でなく残りの層とも接触する虞がある。
このような事情に鑑みて、本発明は、シームレ
ス構造で接合両端部の層を平坦状態に維持する積
層フイルムの接合方法およびこの方法により製造
したチユーブを提供することを目的としている。
（課題を解決するための手段・作用） この目的を達成するため、本発明の積層フイル
ムの接合方法は、端部１４，１６を共に押圧する
作業の前に、内側端部１６のエツジ２０が予め長
手方向に傾斜してまたは段部形状にカツトされ、 共に押圧される接合表面１０，１２から離れた
前記合成樹脂材料の層６が、他の層または金属層
１〜５を越えて張り出しており、 前記端部１４，１６を収容する長手方向の溝２
４を少なくとも一方に備える一対のツール２２，
２６間に前記端部１４，１６を導き、 前記内側端部１６のエツジ２０を前記外側端部
１４の内面１０に当接することなく、前記両端部
１４，１６の合成樹脂層６，６を互いに溶融させ
て前記溝内の空間に流し込み、融着したシームを
覆つた、シームレスと平坦な層を形成することを
特徴としている。
これにより、溝内に収容される端部は、そこに
積層された金属層等が平坦状態を保ち、溶融した
合成樹脂が内側端部のエツジから張り出し、融着
したシームを覆つて、シームレスの平坦な層を形
成することができる。
このため、内側端部に曲げ応力が加わらないの
で、接合部分がはがれたり、外側の合成樹脂層が
薄くなつて他の層のエツジ部分が飛び出したりし
ない。
したがつて、被包装物がいずれかの中間層との
間で望ましくない接合を起こし、許されない接合
さえ起こすことが、本発明の方法により有効的に
防止される。本発明の方法により製造した接合部
はこれまで容器の特殊内張りや２重包装を必要と
した被包装物の包装にも好適である。
また、本発明の他の実施態様項によればフイル
ム内部に挾んだ金属層内に溶接熱が発生され、互
いに溶接する層の加熱を自由に制御して迅速に行
うことができる。これにより、望ましくない箇所
の加熱を防止することができ、引き続き行う冷却
操作を時間短縮して生産性を高めることができ
る。
また、本発明のツールは、例えば循環鋼テープ
で構成され、このテープのうち、溝を形成するテ
ープを予め熱することにより溶着作業を促進させ
かつ両端部の内挿を確実に溶融することができ
る。
さらに、本発明の接合方法により製造された包
装用チユーブはシームレスの平坦な層を形成し、
内容物が他の層に触れて化学的変化を起すことが
ない。
図面に基づいて本発明の実施例を詳しく説明す
る。
第１図は、包装チユーブ用チユーブのシーム製
造のための積層フイルムの重ね合わせた２つの合
わせ部を示す。フイルムの両合わせ部（端部）１
４，１６は内面１０と外面１２を有する。内面１
０は被包装物に面している。図示配置の場合一方
の合わせ部１４の内面１０は他方の合わせ部１６
の外面１２上にある。外側合わせ部１４の縁（エ
ツジ）１８は真つすぐ切断してある。内側合わせ
部１６の緑（エツジ）２０は互いに加圧される面
１０，１２から離間した内層６が該合わせ部の残
りの層から張り出すよう斜めに切断してある。切
断縁２０は横方向を基準に好ましくは40°の角度
を成す。第１図は50倍に拡大図示してある。
第２図は個々の層の説明を容易にするため外側
合わせ部１４を100倍に拡大して示す。外層１は
熱可塑性樹脂、例えばポリエチレン、ポリプロピ
レンまたはそれらの共重合体からなる。フイルム
に希望する剛性を付与するため第二の層２は紙製
である。アルミニウム製の第四の層４と確実に接
合するため第三の層は合成樹脂接着層である。ア
ルミニウム層４は特に希望する弾性を得るのに役
立ち、場合によつて拡散防止層としても働く。ア
ルミニウム層４と内層６とを確実に接合するため
アルミニウム層４の反対面にも合成樹脂接着層５
が設けてある。内層６も熱可塑性樹脂からなり、
外層１と同様に溶接可能である。しかし内層６は
その性状が外層１と相違してもよい。内層６は例
えば透明にすることができるのに対し、印刷され
るようになつた外層１は好まくは着色される。
第３図は工具として利用される２本のテープ２
２，２６間に第１図に示す重なり合つた層を示
す。内テープ２２は、融着中反対側のテープ２６
により重なり合つた合わせ部１４，１６が押し込
まれる長手溝２４を有する鋼テープである。テー
プ２２，２６は図示省略した手段により回転駆動
され、フイルム両合わせ部１４，１６の接合はエ
ンドレスに連続して行われる。
融着熱は２層の重なり合つたアルミニウム層４
（第２図）内で高周波誘導加熱により発生される。
しかもこれを助けるため内テープ２２は予熱して
ある。両合わせ部の直接加熱されたアルミニウム
層４が隣接した合成樹脂層、特に両接着層３，５
に熱を加え、更には内層を形成し反対側合わせ部
の内層と融着される熱可塑性樹脂層６にも熱を加
える。加熱されたアルミニウム層４から外側合成
樹脂層１に伝達される熱は間挿された紙層２（絶
縁層）２が絶縁作用を及ぼすので比較的少ない。
両合わせ部１４，１６の内側合成樹脂層６の集中
的加熱により完全な融着が行われ、内側合わせ部
１６の合成樹脂６は切断縁２０が斜めであるため
溢れ出ることになる。傾斜した切断縁２０は更に
合成樹脂層６の材料流出を多くする。両テープ２
２，２６間で溝２４内に向けて働く接触圧によ
り、両合わせ部１４，１６は合成樹脂層６間の移
行が事実上シームレスとなる。
完成した接合部の横断面を第４図に示す。この
図からわかるように内側合わせ部１６の熱可塑性
樹脂層１は傾斜切断縁２０の範囲で圧縮され、そ
れに伴つて両接着層３，５（第２図）も圧縮して
尖端部２８としてある。この尖端部２８は内側合
成樹脂層６内に入り込んでいるが、両合わせ部１
４，１６と合流した合成樹脂層６を中断してはい
ない。
両合わせ部１４，１６の外側合成樹脂層１は、
特に、やはり好ましくは鋼テープである外テープ
２６から外側合わせ部１４の層１に加わる圧力に
より、やはり合流して連続した層を形成する。層
１を中断することなく該層に押し込まれた接着層
３，５（第２図）の尖端部３０が外側合わせ部１
４の切断縁１８の箇所で押し出されている。
（発明の効果） 本発明によれば、重ね合わせ端部を収容する長
手方向の溝を備える一対のシール間に前記端部を
導き、内側端部のエツジを外側端部の内面に当接
することなく両端部の合成樹脂層を互いに溶融さ
せて前記溝内の空間に流し込むので、融着したシ
ームを覆つた、シームレスの平坦な層を形成する
ことができる。
このため、チユーブ内の内容物が触れる内層は
安全な合成樹脂層で覆われることになり、接合部
分がはがれたり、外側の合成樹脂層が薄くなつて
他の層のエツジ部分が飛び出したりしないので、
チユーブ内の内容物が化学的に変化する他の層と
接触して化学的に変化を起こすことがない。
【図面の簡単な説明】
第１図は積層フイルムの重なり合つた合わせ部
に製造するシームを示す融着前の横断面、第２図
は積層フイルムの構造、第３図は工具として利用
する２本のテープ間に製造するシームの横断面、
そして第４図は完成したシームの横断面を示す。 〔符号説明〕、１〜５……層、６……合成樹脂
層、１０……内面、１２……外面、１４，１６…
…合わせ部、２０……縁。

Claims (1)

  1. 【特許請求の範囲】 １ 内面１０と外面１２もしくは少なくとも内面
    １０に融着可能な合成樹脂材料の層６を有する積
    層フイルムの端部１４，１６を相互に重ね合わ
    せ、 内側端部１６のエツジ２０を越えて前記合成樹
    脂材料の層６を張り出し、外側端部１４の内面１
    ０が内側端部１６の外面１２に押しつけられ、前
    記合成樹脂材料の層６が外側端部１４の内面１０
    に押しつけられ、 前記端部１４，１６の接合表面１０，１２と前
    記層６が、熱及び圧力により共に溶けて前記内面
    １０に融着したシームを形成して積層フイルムの
    端部１４，１６を重ね合わせる接合方法におい
    て、 端部１４，１６を共に押圧する作業の前に、端
    部１６のエツジ２０が予め長手方向に傾斜してま
    たは段部形状にカツトされ、 共に押圧される接合表面１０，１２から離れた
    前記合成樹脂材料の層６が、他の層または金属層
    １〜５を越えて張り出しており、 前記端部１４，１６を収容する長手方向の溝２
    ４を少なくとも一方に備えるツール２２，２６の
    間に前記端部１４，１６を導き、 前記内側端部１６のエツジ２０を前記外側端部
    １４の内面１０に当接することなく、前記両端部
    １４，１６の合成樹脂層６，６を互いに溶融させ
    て前記溝内の空間に流し込み、融着したシームを
    覆つた、シームレスの平坦な層を形成することを
    特徴とする積層フイルムの接合方法。 ２ 端部１６のエツジ２０が、横断方向に関して
    約40°の角度にカツトされていることを特徴とす
    る特許請求の範囲第１項に記載の方法。 ３ １つの金属層４とこの金属層、外側層１およ
    び内面層４の間に少なくとも１つの接合層３，５
    を備える積層フイルムを用いて、外側層１と内面
    層６に熱を加えることにより金属層４に熱が導入
    されることを特徴とする特許請求の範囲第１項ま
    たは第２項に記載の方法。 ４ 融着作業において、外側端部１４の内面層６
    と内側端部１６の外側層１の加熱は、金属層４と
    外側層１の間の絶縁層２によつて制御されること
    を特徴とする特許請求の範囲第３項に記載の方
    法。 ５ 重ね合わせ端部１４，１６を連続的に接合す
    るために、端部１４，１６はシールである２つの
    ベルト２２，２６間に押圧される状態に収容され
    ており、前記ベルトは循環駆動され一方のベルト
    ２２には長手方向の溝２４が配置されていること
    を特徴とする特許請求の範囲第１項ないし第４項
    のいずれかに記載の方法。 ６ 長手方向の溝２４を有するベルト２２は、予
    め熱せられていることを特徴とする特許請求の範
    囲第５項に記載の方法。 ７ 融着可能な合成樹脂材料の層１，６を有する
    積層フイルムから形成され、該フイルムがエツジ
    １８，２０を有する端部１４，１６を重ね合せて
    融着したシームを形成している包装用チユーブで
    あつて、 該チユーブの内面に配置されたエツジ２０が１
    つの層６によつて覆われており、このエツジ２０
    を覆う層６は、互いに流れる材料によりシームレ
    スに形成され、融着したシームを覆う平坦な層に
    なつていることを特徴とするチユーブ。 ８ 融着用合成樹脂材料の層６は、熱可塑性樹
    脂、時にポリエチレン、ポリプロピレン、または
    それらの共重合体からなること特徴とする特許請
    求の範囲第７項に記載のチユーブ。
JP62245722A 1986-10-15 1987-09-29 積層フイルムの接合方法およびこの方法により製造したチューブ Granted JPS6398421A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4118/86-2 1986-10-15
CH4118/86A CH670988A5 (ja) 1986-10-15 1986-10-15

Publications (2)

Publication Number Publication Date
JPS6398421A JPS6398421A (ja) 1988-04-28
JPH0574454B2 true JPH0574454B2 (ja) 1993-10-18

Family

ID=4270147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245722A Granted JPS6398421A (ja) 1986-10-15 1987-09-29 積層フイルムの接合方法およびこの方法により製造したチューブ

Country Status (21)

Country Link
US (1) US4834822A (ja)
EP (1) EP0264012B1 (ja)
JP (1) JPS6398421A (ja)
KR (1) KR940009908B1 (ja)
CN (1) CN87106865A (ja)
AT (1) ATE75444T1 (ja)
AU (1) AU588713B2 (ja)
CA (1) CA1312541C (ja)
CH (1) CH670988A5 (ja)
DD (1) DD266320A5 (ja)
DE (1) DE3778633D1 (ja)
DK (1) DK170524B1 (ja)
ES (1) ES2032795T3 (ja)
FI (1) FI874529A (ja)
IE (1) IE872739L (ja)
IN (1) IN170328B (ja)
MX (1) MX172174B (ja)
NO (1) NO300959B1 (ja)
NZ (1) NZ222154A (ja)
WO (1) WO1988002691A2 (ja)
ZA (1) ZA877670B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221410B1 (en) * 1992-09-25 2001-04-24 Cryovac, Inc. Backseamed casing and packaged product incorporating same
US20070014897A1 (en) * 1992-06-05 2007-01-18 Ramesh Ram K Backseamed casing and packaged product incorporating same
FR2702414B1 (fr) * 1993-03-12 1996-07-05 Helverep Sa Procédé de fabrication en continu de corps tubulaires de boîtes notamment en carton.
AU7393696A (en) * 1995-10-06 1997-04-28 Cryovac, Inc. Backseamed casing and packaged product incorporating same
PT1184311E (pt) * 2000-08-31 2005-02-28 Tetra Laval Holdings & Finance Metodo para unir material laminado para embalagem de produtos alimentares fluidos
JP5461531B2 (ja) * 2008-05-28 2014-04-02 テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム 包装機械
US8906187B2 (en) * 2008-06-25 2014-12-09 Colgate-Palmolive Company Method of making shoulder/nozzles with film barrier liners
DE102011051111A1 (de) 2011-06-16 2012-12-20 Packsys Global (Switzerland) Ltd. Verfahren zum Herstellen von Rohrkörpern 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
DE102012100293A1 (de) * 2012-01-13 2013-07-18 Hydro Aluminium Rolled Products Gmbh Kantenversiegelter Spiegel und Verfahren zu dessen Herstellung
EP3309085A1 (en) * 2016-10-17 2018-04-18 SIG Technology AG Container precursor, in particular for producing a dimensionally stable foodstuff container, having a sheetlike composite, a first and a second wall region
JP7437944B2 (ja) * 2020-01-09 2024-02-26 株式会社レゾナック・パッケージング コップ状容器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB559657A (en) * 1942-08-25 1944-02-29 William John Jarrard Improvements in the welding of thermoplastic bodies
GB879637A (en) * 1959-01-08 1961-10-11 Hermorion Ltd Improvements in and relating to a longitudinally seamed tube, and packages made therefrom
GB1045279A (en) * 1962-10-10 1966-10-12 Tannoid Ltd Improvements in or relating to methods of joining strip material
GB1013656A (en) * 1963-05-21 1965-12-15 Tetra Pak Ab A tube or tubular package formed from a packing laminate
DE1256527B (de) * 1964-04-30 1967-12-14 Robert Georges Eugene Durat Verfahren zum Herstellen einer Mantelnaht an einem Behaelter aus Pappe mit einer heissversiegelbaren Innenbeschichtung
US3307738A (en) * 1964-05-22 1967-03-07 American Can Co Laminated collapsible tube
GB1054528A (ja) * 1964-12-04 1967-01-11
DE1511098A1 (de) * 1965-03-06 1969-07-24 Tepar Ag Verfahren zur Verbindung von blatt- oder bahnenfoermigem Material mittels eines ueberlappenden Saumes,und nach diesem Verfahren herstellbare Verpackung
FR1453997A (fr) * 1965-08-17 1966-07-22 Cartonneries Modernes Anciens Perfectionnements à la fabrication des récipients ou tubes, notamment à ceux en carton imperméabilisé
FR2176558B1 (ja) * 1972-03-23 1974-08-30 Tuboplast France
US3952676A (en) * 1972-11-24 1976-04-27 Colgate-Palmolive Company Dispensing container manufacturing apparatus and methods
DE2339707A1 (de) * 1973-08-06 1975-02-27 Hoechst Ag Verfahren und vorrichtung zum verschweissen metallschichten enthaltender verbundfolien zu hohlkoerpern
AT339677B (de) * 1975-12-17 1977-11-10 Chemia Ges M B H Hohlprofile beliebiger querschnittsform und verfahren und vorrichtung zur herstellung derselben
JPS54155284A (en) * 1978-05-29 1979-12-07 Toyo Seikan Kaisha Ltd Tubular sheet from laminate material * and its manufacture
US4210477A (en) * 1978-06-30 1980-07-01 American Can Company Tube forming method
JPS6029621B2 (ja) * 1978-09-02 1985-07-11 押尾産業株式会社 背シ−ル部を有する袋の製造方法
US4330351A (en) * 1979-04-30 1982-05-18 Ethyl Corporation Method and apparatus for making collapsible dispensing tubes
JPS56151650A (en) * 1980-04-22 1981-11-24 Toyo Ink Mfg Co Vessel drum body
US4366014A (en) * 1981-04-06 1982-12-28 Pollard V-Belt (Guernsey) Limited Method of making joints in belting
JPS58187342A (ja) * 1982-04-28 1983-11-01 東洋製罐株式会社 レトルト殺菌可能なプラスチツク罐胴及びその製法
EP0102616B1 (de) * 1982-09-07 1986-06-18 Tetra Laval Holdings & Finance SA Verfahren zum Erstellen eines Schlauchstückes aus einer flachen Bahn aus flexiblem Material und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
EP0264012B1 (de) 1992-04-29
US4834822A (en) 1989-05-30
MX172174B (es) 1993-12-07
DD266320A5 (de) 1989-03-29
ATE75444T1 (de) 1992-05-15
CN87106865A (zh) 1988-05-04
CA1312541C (en) 1993-01-12
EP0264012A2 (de) 1988-04-20
DK170524B1 (da) 1995-10-16
KR890700077A (ko) 1989-03-02
CH670988A5 (ja) 1989-07-31
DE3778633D1 (de) 1992-06-04
EP0264012A3 (en) 1988-09-14
FI874529A (fi) 1988-04-16
WO1988002691A3 (fr) 1988-07-28
NO882590D0 (no) 1988-06-13
DK323288D0 (da) 1988-06-14
JPS6398421A (ja) 1988-04-28
NO882590L (no) 1988-06-13
FI874529A0 (fi) 1987-10-14
KR940009908B1 (ko) 1994-10-18
AU588713B2 (en) 1989-09-21
ZA877670B (en) 1988-04-19
AU8028487A (en) 1988-05-06
IE872739L (en) 1988-04-15
IN170328B (ja) 1992-03-14
NO300959B1 (no) 1997-08-25
NZ222154A (en) 1989-07-27
ES2032795T3 (es) 1993-03-01
WO1988002691A2 (fr) 1988-04-21
DK323288A (da) 1988-08-12

Similar Documents

Publication Publication Date Title
US8916247B2 (en) Thermoplastic tubular packaging body with an embedded strip
JPH0574454B2 (ja)
JP2501777B2 (ja) 包装積層品をヒ―トシ―ルする装置
US5034074A (en) Method for formation of a peelable lid
JP3023458B2 (ja) 改良された梱包用ジョイントおよびその形成方法
EP0084828B1 (en) Extruded longitudinal joint
SU1475480A3 (ru) Способ соединени и уплотнени материала деталей контейнеров из картона
US20100104793A1 (en) Oriented tear zone for a plastic film
KR20080108296A (ko) 매설된 스트립을 가진 열가소성 수지 튜브 용기 몸체
KR880000637B1 (ko) 종이캔 동체의 제조방법.
JPS608044A (ja) 合成樹脂手提袋における二枚重ね式合成樹脂提柄の取付方法およびその合成樹脂手提袋
JPS6158724A (ja) 熱熔着性広幅フイルムの製法
JPS60101028A (ja) 積層シ−トの接合方法
US4050974A (en) Method of reducing interliner remnant
WO2023176964A1 (ja) 接着方法及び誘導加熱用ホットメルト接着性フィルム
JPS6172524A (ja) 熱熔着性ラミネ−トフイルムを接合する方法
JPH033561Y2 (ja)
JPH081838A (ja) 押出しチューブおよびその製造方法
JPH0274324A (ja) 溶断シール袋の製造方法
CN1100364A (zh) 连接叠层箔重叠边缘的方法以及用该方法制造的软管
JPH0117925B2 (ja)
JPH08175548A (ja) 溶断シールされた袋
JP2001219481A (ja) 異条件樹脂膜材の同時熱融着方法およびこの方法によって製造された樹脂膜製袋
JPH04201841A (ja) 紙製容器胴の外層材の接合構造及びその接合方法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term