CN87106865A - 多层薄片边缘搭接法及用此方法制造的管形里衬 - Google Patents

多层薄片边缘搭接法及用此方法制造的管形里衬 Download PDF

Info

Publication number
CN87106865A
CN87106865A CN198787106865A CN87106865A CN87106865A CN 87106865 A CN87106865 A CN 87106865A CN 198787106865 A CN198787106865 A CN 198787106865A CN 87106865 A CN87106865 A CN 87106865A CN 87106865 A CN87106865 A CN 87106865A
Authority
CN
China
Prior art keywords
edge
layer
inboard
thin slice
metal level
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.)
Pending
Application number
CN198787106865A
Other languages
English (en)
Inventor
亨利·于贝力格
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
Application filed by KMK Karl Maegerle Lizenz AG filed Critical KMK Karl Maegerle Lizenz AG
Publication of CN87106865A publication Critical patent/CN87106865A/zh
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Wrappers (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Saccharide Compounds (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Toys (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Packages (AREA)

Abstract

多层薄片待连接的两边缘中，内边缘在加压粘合前在纵向上倾斜切断，使离压合表面远的层次伸到其他各层以外。如焊接过程中用两元件工具焊接两层，则内边的内层外溢，和外边的内层形成不间断层。用薄片作包装材料，尤其作包装管的管形里衬时，包装物品仅和内层接层，可避免和其他层有不利的反应。

Description

本发明涉及一种搭接多层薄片边缘的方法，薄片有一个内侧和一个外侧，至少在内侧上有一层可焊接的塑料。将一个边缘的内侧压在另一边缘的外侧上，两边缘用热作用焊接。本发明还涉及用此方法制造的管形体。
多层薄片的叠层有不同的功用，例如用作包装材料。朝向待包装物品的一层，必对该物品有中性的化学反应。至少有一个中间层用于提供要求的强度和要求的弹性，尤其将薄片用作包装容器时。外层上必须能印刷，有外观和质地动人的表面。假如是扩散性的物品，可能还需要将一个中间层加强（reinitialize），成为一个扩散抑制层。例如，如果一个中间层是金属，则典型要求在金属的两侧上有一个粘合剂层，保证和其他层有可靠的粘接。至少一个外层用可焊接或可密封的塑料，从而可将制成的包装封闭。
一种用于包装管的管体典型有一条纵向接缝，在接缝上将多层薄片的搭接边缘密封连接。
在典型中将与一条边缘接近的内表面，和接近另一边缘的外表面密封。这种接缝虽能形成紧密的闭合，但是因薄片是多层结构，使朝向物品的内层有沿接缝间断的缺点。这样包装物品便有可能在接缝的附近，不仅接触中性化学反应层，而且可能还接触其他层。
本发明的目的，是提出一种上述类型的改进方法，防止包装物品和薄片的其他层接触。本发明本目的的取得如下所述。用本发明的方法，朝向包装物品的内缘的内层，突在这边缘的其他层的外面，从而内层覆盖和其他层的交界处，可用焊接作业和外边缘的内层连接。这样可保证朝向物品一侧上的接缝，完全由内层覆盖。尤其在要求高洁净度时，这方法可有效防止物品和任一中间层有不利的，甚或不可允许的接触，因此本发明方法产生的粘接，还适用于包装过去包装时必须用特殊的容器内衬，或用双层争包装的物品。
发明的一个优点，是多层薄片的连接，通过两边缘的搭接表面和连续的内层实现。这种粘合不仅能紧密密封，而且机械性特别坚固。
发明的另一优点，在将边缘压在一起前，先将另一边缘的外缘倾斜切断。但是，也可以在薄片的原始生产中，使各层的边缘形成阶梯状或凹入，从而至少最里层伸过其他各层。
本发明还为切断边缘的角度提出了理想的尺寸。
本发明的又一个优点，是焊接热在夹在薄片内部的金属层上产生，使将焊接在一起的层上有按目的控制的迅速加热。这样还可能避免其他地点上的不利加热，因此保证提高产量输出的冷却作业可以缩短。
本发明的另一个优点，是焊接在一个工具的纵向槽中进行，例如用一条旋转钢带作工具。这作工具用的钢带可预热以加速焊接作业，尤其能保证两边缘的内层互相融合。
本发明还和生产包装管用的管形里衬有关，管接缝按上述方法制造。用这发明包装管可用各种类型的叠层材料制造，甚至用于对诸如铝等金属有腐蚀性的物品。本发明的方法和传统方法比较，包装管用的管形件生产中，几乎不增高成本。
本发明还揭示了制造管形件的理想材料。
图1示焊接前多层薄片搭接边缘通过待封闭接缝的剖视;
图2为多层薄片的结构;
图3为作工具用的两条带之间，待制造的接缝的剖视;
图4为完成接缝的剖视。
图1示多层薄片两搭接边缘，举例而言，产生包装管的管接缝。薄片的两边缘有内侧10和外侧12。内侧10朝向包装物品。在图示的安排中，将一个边缘14的内侧10放在另一边缘16的外侧12上。外边缘14的切边18垂直切断。内边缘的切边20倾斜切断，从而层6位置远离待压在一起的表面10，12，突出到这边缘其他各层的外面。切边20的理想斜度是与横向倾斜40°。图1的比例为50∶1。
为便于叙述各层，图2示比例为100∶1的外缘14。外层1有一个热塑塑料，例如聚乙烯，聚丙烯，或二者的共聚物。第二层2有纸，给予薄片要求的硬度或刚度。第三层3是一个塑料粘合剂层，形成和铝质第四层的可靠粘合。铝层4具体用于取得所述的弹性，也可随意愿将其作为防扩散层。在铝层4的另一侧，为另一塑料粘合剂层5，形成铝层4和内层6之间的可靠粘接。内层6也是一个热塑塑料层，和外层1相似可以焊接。但在特性上，内层可与外层1不同。例如内层6可以是透明，而外层1用于印刷，最好是彩色的。
图3示图1中的用作工具的两条带22及26之间的搭接层。内带22是钢带，上有纵向槽24，在焊接作业中，将搭接边缘14及16用对面的带26来压入槽24中。带22及26用图中未示的装置驱动旋转，从而两薄片边缘14及16的连接最好是无端的和连续的。
焊接热利用高频，在两个搭接的铝层4（见图2）中发生。为加强这过程，内带22被补充预热。直接加热的两边缘的铝层4，向邻接的塑料层散热，特别是对两粘合剂层3及5加热，又进一步对热塑塑料层6加热，塑料层6形成内层，以备和相对边缘的内层焊接。因为插在中间的纸层2起绝热作用，加热铝层4向外塑料层1传递的热比较少。由于两边缘14及16的内塑料层6上有较强的加热，所以产生紧密的焊接，又因为有斜切边20，使内缘16的塑料层6溢流。有斜切边20后，塑料层6的材料增多，可供加工使用。利用两条带22及26向槽24中的加压力，形成两边缘14及16之间的塑料层6之间几乎无接缝过渡。
图4中示完成接头的剖视。如图所示，在斜切边20的附近，内缘16的热塑塑料层1，和与之连接的两个粘合剂层3及5（见图2）被挤出成为突片形部分28。虽然这突片形部分28伸进内塑料层6，但并不表示会干扰同时从两边缘14及16中流出的塑料层6。
两边缘14及16的外塑料层1还共同流出形成一个连续层，尤其因为外带26在外边缘14的层1上加压，带1最好也用钢带。在外缘14的切边18上，有粘合剂层3及5的突缘形部分30挤出（见图2），挤进层1而不干扰这层。

Claims (13)

1、将有一个内侧和一个外侧的多层薄片的两个搭接边缘连接的方法，每一边缘有一个外缘，该薄片在内侧上有一个可焊接的塑料层，方法中包括步骤，将一个边缘的内侧，压在另一边缘的外侧上，加热加压，将该两表面密封，改进之处在于作该加压前，沿该另一边缘的该外缘，切断该另一边缘，从而该塑料层伸到薄片的其他层以外。
2、如权利要求1中之方法，而特征为在一个边缘的内侧和另一边缘的外侧之间，有一个基本平面的密封接头，位于内侧上的两边缘的塑料层，共同粘接形成作为密封接缝的一个连续层。
3、如权利要求1中之方法，而特征为另一边缘的该切断，和横向倾斜成一个角度。
4、如权利要求3中之方法，而特征为该角度约为40°。
5、如权利要求1中之方法，而步骤中包括用有一个金属层的薄片，至少有一个塑料粘合剂层将金属层和可密封塑料层连接，特征为加热方法是在金属层中感应生热，从而将这样加热的金属层里的热，向邻近的非金属层传递。
6、如权利要求2中之方法，而步骤中包括用有一个金属层的薄片，至少有一个塑料粘合剂层将金属层和可密封塑料层连接，特征为加热方法是在金属层中感应生热，从而将这样加热的金属层里的热，向邻近的非金属层传递。
7、如权利要求1中之方法，而特征为加压步骤中包括将搭接边缘放在两个工具中加压，一个工具贴在该内侧上，工具上有一条纵向槽，在密封过程中容纳搭接边缘。
8、如权利要求2中之方法，而特征为加压步骤中包括将搭接边缘放在两个工具中加压，一个工具贴在该内侧上，工具上有一条纵向槽，在密封过程中容纳搭接边缘。
9、如权利要求1中之方法，而有步骤对该一个工具预加热。
10、如权利要求2中之方法，而有步骤对该一个工具预加热。
11、一个管形体有多层薄片两个搭接边缘的接缝，薄片有一个内侧和一个外侧，每一边缘有一外缘，该薄片的该内侧有一个可焊接塑料层，该里衬的形成，是将一个边缘的内表面，压在另一边缘的外表面上，同时加热并加压，沿该表面密封，沿该另一边缘的该外缘以一倾斜角度切断，从而该塑料层伸列薄片的其他层以外。
12、如权利要求11中之管形体，而特征为在一个边缘的内侧和另一边缘的外侧间，产生一个基本平面的密封粘接，而特征为两个边缘的塑料层内侧粘合，形成该接缝的连贯层。
13、如权利要求11中之管形体，而特征为该塑料层是从一组包括聚乙烯，聚丙烯和二者共聚物中选用的热塑塑料层。
CN198787106865A 1986-10-15 1987-10-06 多层薄片边缘搭接法及用此方法制造的管形里衬 Pending CN87106865A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4118/86A CH670988A5 (zh) 1986-10-15 1986-10-15
CH04118/86 1986-10-15

Publications (1)

Publication Number Publication Date
CN87106865A true CN87106865A (zh) 1988-05-04

Family

ID=4270147

Family Applications (1)

Application Number Title Priority Date Filing Date
CN198787106865A Pending CN87106865A (zh) 1986-10-15 1987-10-06 多层薄片边缘搭接法及用此方法制造的管形里衬

Country Status (21)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104093562A (zh) * 2012-01-13 2014-10-08 海德鲁铝业钢材有限公司 边缘密封的反射镜及其制造方法
CN107954054A (zh) * 2016-10-17 2018-04-24 Sig技术股份公司 容器前体，尤其为了生产尺寸稳定的食品容器，具有层状复合物，第一和第二壁区域

Families Citing this family (9)

* 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.
BR9610998A (pt) * 1995-10-06 1999-07-13 Grace W R & Co Invólucro com costura na parte posterior e produto embalado que incorpora o invólucro
EP1184311B1 (en) * 2000-08-31 2004-10-20 Tetra Laval Holdings & Finance S.A. A method for splicing laminated material for packaging pourable food products
EP2296977B1 (en) * 2008-05-28 2011-12-28 Tetra Laval Holdings & Finance SA Packaging machine
US8906187B2 (en) * 2008-06-25 2014-12-09 Colgate-Palmolive Company Method of making shoulder/nozzles with film barrier liners
DE102011051108A1 (de) * 2011-06-16 2012-12-20 Packsys Global (Switzerland) Ltd. Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben sowie Verpackungstube mit Rohrkörper
DE102011051111A1 (de) 2011-06-16 2012-12-20 Packsys Global (Switzerland) Ltd. Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben

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 (zh) * 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 (zh) * 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104093562A (zh) * 2012-01-13 2014-10-08 海德鲁铝业钢材有限公司 边缘密封的反射镜及其制造方法
CN104093562B (zh) * 2012-01-13 2016-04-13 海德鲁铝业钢材有限公司 边缘密封的反射镜及其制造方法
CN107954054A (zh) * 2016-10-17 2018-04-24 Sig技术股份公司 容器前体，尤其为了生产尺寸稳定的食品容器，具有层状复合物，第一和第二壁区域

Also Published As

Publication number Publication date
DK323288A (da) 1988-08-12
IN170328B (zh) 1992-03-14
DE3778633D1 (de) 1992-06-04
DD266320A5 (de) 1989-03-29
ATE75444T1 (de) 1992-05-15
EP0264012A2 (de) 1988-04-20
AU8028487A (en) 1988-05-06
EP0264012A3 (en) 1988-09-14
IE872739L (en) 1988-04-15
NZ222154A (en) 1989-07-27
KR890700077A (ko) 1989-03-02
WO1988002691A2 (fr) 1988-04-21
AU588713B2 (en) 1989-09-21
NO882590L (no) 1988-06-13
NO300959B1 (no) 1997-08-25
WO1988002691A3 (fr) 1988-07-28
EP0264012B1 (de) 1992-04-29
NO882590D0 (no) 1988-06-13
DK323288D0 (da) 1988-06-14
FI874529A (fi) 1988-04-16
US4834822A (en) 1989-05-30
KR940009908B1 (ko) 1994-10-18
JPH0574454B2 (zh) 1993-10-18
JPS6398421A (ja) 1988-04-28
MX172174B (es) 1993-12-07
DK170524B1 (da) 1995-10-16
CH670988A5 (zh) 1989-07-31
CA1312541C (en) 1993-01-12
ZA877670B (en) 1988-04-19
FI874529A0 (fi) 1987-10-14
ES2032795T3 (es) 1993-03-01

Similar Documents

Publication Publication Date Title
US4692132A (en) Process for preparing a sealed laminated vessel
CN87106865A (zh) 多层薄片边缘搭接法及用此方法制造的管形里衬
CN1170684A (zh) 横向易开型纸制容器
CN86104359A (zh) 具有护边装置的液体包装袋，其制造方法和实施该法所用的设备
US7766183B2 (en) Peelable lid structure
US4589591A (en) Joint on packing containers and a method and arrangement for the manufacture of the same
US20220203666A1 (en) Composite film for a tube with a 360° printing effect
JPH0333579B2 (zh)
US4746058A (en) Material for packing containers
JPH0314476A (ja) 食品包装用易開封容器
Survana et al. COMPOSITE FILM FOR A TUBE WITH A 360 PRINTING EFFECT
US20230173782A1 (en) Method for manufacturing packaging for pouch container, and device for manufacturing packaging for pouch container
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
JP3400804B2 (ja) 缶蓋の巻締方法及びその装置
EP0144469B1 (en) A joint on packing containers and a method for the manufacture of the same
EP0333622B1 (en) A method for making and closing a dispensing mouth for a tubular dispensing container
JPH0533331Y2 (zh)
JPH0242569Y2 (zh)
JPH092464A (ja) 液体用紙容器の飲口部構造とその形成方法
EP0518411A1 (en) Container sealing
JPH01309742A (ja) 金属蓋付容器の製造方法
JPS60225742A (ja) 紙製耐圧容器蓋材接合方法及び装置
JPH0534234B2 (zh)
JPH09309527A (ja) 紙容器
JPH029934B2 (zh)

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication