JPS6169560A - Manufacture of tube vessel - Google Patents

Manufacture of tube vessel

Info

Publication number
JPS6169560A
JPS6169560A JP59188540A JP18854084A JPS6169560A JP S6169560 A JPS6169560 A JP S6169560A JP 59188540 A JP59188540 A JP 59188540A JP 18854084 A JP18854084 A JP 18854084A JP S6169560 A JPS6169560 A JP S6169560A
Authority
JP
Japan
Prior art keywords
web
heating
mandrel
heated
high frequency
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
JP59188540A
Other languages
Japanese (ja)
Inventor
浦山　貴永
平松　節夫
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.)
Sunstar Inc
Original Assignee
Sunstar Inc
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 Sunstar Inc filed Critical Sunstar Inc
Priority to JP59188540A priority Critical patent/JPS6169560A/en
Publication of JPS6169560A publication Critical patent/JPS6169560A/en
Pending 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
    • 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
    • B29C65/3668—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 means for supplying heat to said heated elements which remain in the join, e.g. special induction coils
    • 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
    • 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
    • B29C66/72—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
    • B29C66/80—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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91231—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature of the joining tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9131—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux
    • B29C66/91311—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux by measuring the heat generated by Joule heating or induction heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
    • B29C66/91651—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating
    • 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
    • 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
    • B29C66/70—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
    • B29C66/80—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/961—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving a feedback loop mechanism, e.g. comparison with a desired value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • 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
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/12—Paper, e.g. cardboard
    • 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
    • B29L2009/003—Layered products comprising a metal layer
    • 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Tubes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 産業上の利用分野 この発明はチューブ容器の製造方法に関する。[Detailed description of the invention] Industrial applications The present invention relates to a method for manufacturing a tube container.

従来技術 たとえば煉歯みがきなどのペースト状物をしぼり出し可
能に封入するチューブ容器は、第６図に示すように、適
宜幅のウェブｌを長さ方向に走行させながら、マンドレ
ル２に沿わせて筒状にまるめて、ウェブ１の側端縁３ど
うしを重ね合せて、この重ね合せた部分を加熱し、融着
しで、いわゆるサイドシームを形成することにより製造
されるにのサイドシームを形成するに際して、製造の高
速化にともない、シートの側端縁の加熱と融着を高周波
加熱装置による方法がある。Prior Art A tube container for squeezably enclosing a paste-like substance such as toothpaste, for example, is made by running a web l of an appropriate width in the length direction and rolling it into a tube along a mandrel 2, as shown in FIG. The side edges 3 of the web 1 are rolled into a shape, the side edges 3 of the web 1 are overlapped, and the overlapping portion is heated and fused to form a so-called side seam. As manufacturing speeds increase, there is a method of heating and fusing the side edges of the sheet using a high-frequency heating device.

しかしながら高周波加熱装置を用いてサイドシームを形
成すると、第７図に示すように、サイドシーム部でウェ
ブ１の側端縁３が剥がれて、この剥離部分から、容器の
破損が生じたり、内容物のろう洩が生じるなどの種々の
障害が発生するという欠点があった。However, when the side seam is formed using a high-frequency heating device, the side edge 3 of the web 1 is peeled off at the side seam portion, as shown in FIG. This method has the disadvantage of causing various problems such as wax leakage.

この発明の発明者の研究の結果、上述のサイドシーム部
での剥離は以下に述べる原因によるものであることが判
った。As a result of research by the inventor of the present invention, it has been found that the above-mentioned peeling at the side seam portion is due to the following causes.

即柘、この種のウェブは、通常第８図に示すように、内
周側からボηエチレン層４．アルミ箔５゜紙６．模様な
どが印刷された着色ポリエチレン層７、透明な表皮ポリ
エチレン層８などを積層してなるものである。Generally, this type of web is formed by forming an ethylene layer 4 from the inner peripheral side as shown in FIG. Aluminum foil 5° paper 6. It is formed by laminating a colored polyethylene layer 7 with a printed pattern, a transparent skin polyethylene layer 8, etc.

二のウェブを第６図のように円筒状にしてｌ１ｌｉ縁３
どうしを重ねて、高周波加熱装置に通すと、フルミ箔５
とポリエチレン層４，８が加熱され、相互に融χ１する
か、高周波加熱では、加熱フィル内を通っ′ζいる開内
部だけか加熱され外面か加熱されないので着（！！Ｊさ
れたポリエチレン層７と表皮ポリエチレン層；３との接
Ｘ１か不完全であり、また、培色ポリエチレン層７の先
端部分７ａの両側の表皮ポリエチレン層ｔ３ａ１３ｂが
相互に接着せず、このため７１色ポリエチレン層が剥離
しやすくなる二とが判った。The second web is made into a cylindrical shape as shown in Fig. 6, and the l1li edge 3
When stacked on top of each other and passed through a high-frequency heating device, Fulumi foil 5
The polyethylene layers 4 and 8 are heated and melted into each other, or in high-frequency heating, only the open part passing through the heating film is heated, but the outer surface is not heated. The contact between X1 and the skin polyethylene layer; I found that it was easier.

発明の目的 この発明は上述の欠点を除くためになされたらのであっ
て、ウェブを高速で走行させなが呟かつ／−ム部分で剥
離が生しることのない容器の製造方法を揚供することを
目的とする。OBJECT OF THE INVENTION The present invention has been made in order to eliminate the above-mentioned drawbacks, and it is an object of the present invention to provide a method for manufacturing a container in which the web can be run at high speed and/or peeling does not occur at the web part. With the goal.

発明の構成 この発明のチューブ容器の製造方法はウェブの両端縁部
を重ねて、高周波加熱によって、その重ね合わせた両端
縁部を融着するとともに、池の加熱装置に上って、重ね
合わせた１ｉＩｉｉ端縁部を加熱することを特徴とする
。Structure of the Invention The method for manufacturing a tube container of the present invention involves overlapping both ends of the web, fusing the overlapped ends using high-frequency heating, and then passing the web over a heating device to overlap it. 1iIiii The edge portion is heated.

上記した池の加熱装置の加熱によって、＠８図のイに示
す部分での冷Ｂがなく、表面ポリエチレン層の熱融着が
完全に行なわｔし、サイドシーム部に剥離が生じるのを
防止できる６ 実施例 以下−二この発明の一実施例を口面とともに説明する。By heating with the above-mentioned pond heating device, there is no cold B in the part shown in Figure 8, A, and the surface polyethylene layer is completely thermally fused, and peeling at the side seam can be prevented. 6 Example Below-2 An example of the present invention will be described together with the oral surface.

第２図において、１０はウェブロールでありウェブとし
ては、第８図に示したものと同様のポリエチレンｌ１ｉ
ｉ１４．フルミツ５１紙６．ポリエチレン層７．８とを
積層したちのである。なおウェブの構成は随意である。In FIG. 2, 10 is a web roll, and the web is a polyethylene l1i similar to that shown in FIG.
i14. Furumitsu 51 paper 6. It is made by laminating 7.8 polyethylene layers. The structure of the web is optional.

ウェブ１０は、それぞれ矢印に方向に走行するスチール
ベルト１１．ラップベルト１２にはさまれて走行し、こ
のベルトと平行に設けられたマンドレル２に第６図に示
すように巻回され、側縁３が相互に重なった状態とされ
、Ｋ方向に走行する。The webs 10 each have a steel belt 11. running in the direction of the arrow. It runs between a lap belt 12, is wound around a mandrel 2 provided parallel to this belt as shown in Fig. 6, and runs in the K direction with its side edges 3 overlapping each other. .

マンドレル２に平行に所定長さで加熱装置１３が設けら
れ、加熱装置１３の高周波加熱フィル１４内をマンドレ
ル２が貫通しており、筒状にされたウェブ１０は高周波
加熱フィル１４内を通過するように構成されている。A heating device 13 is provided with a predetermined length in parallel to the mandrel 2, the mandrel 2 passes through a high frequency heating filter 14 of the heating device 13, and the cylindrical web 10 passes through the high frequency heating filter 14. It is configured as follows.

加熱装置１３は第１図に示すように、マンドレル２と平
行に配置された、断面形状が方形状の真鍮等の非磁性、
良熱伝導の加熱ブロック１５を有し、加熱ブロック１５
内には、マンドレル２と同り向に延在するシーズヒータ
１６が埋め込まれている。ヒータ１６は図示しないｔ源
で駆動されて加熱される。As shown in FIG. 1, the heating device 13 is made of a non-magnetic material such as brass having a rectangular cross-section and arranged parallel to the mandrel 2.
The heating block 15 has a heating block 15 with good heat conduction.
A sheathed heater 16 extending in the same direction as the mandrel 2 is embedded inside. The heater 16 is heated by being driven by a t source (not shown).

高周波加熱コイル１４は加熱ブロック１５の下端に設け
た耐熱性でかつ電気的絶縁物にてなる絶縁板１７に吊り
掛けられている。The high frequency heating coil 14 is suspended from an insulating plate 17 provided at the lower end of the heating block 15 and made of a heat-resistant and electrically insulating material.

加２に７０ンク１５には温度セ／す１８か埋設されてお
り、加熱ブロック１５を所定温度とするようにヒータ１
６に印加する電力を制御する。In addition, a temperature sensor 18 is embedded in the 70-unit tank 15, and the heater 1 is connected to keep the heating block 15 at a predetermined temperature.
6. Control the power applied to 6.

加熱ブロック１５の下半部はヒータ１６を設けた上半部
上り幅狭に構成されるとともに、マンドレル２に巻かれ
たウェブ１０のサイドシーム部に上方から近接するよう
に配置されている。The lower half of the heating block 15 has a narrower width than the upper half provided with the heater 16, and is arranged so as to approach the side seam of the web 10 wound around the mandrel 2 from above.

高周波加熱フィル１４は図示しない高周波加熱電源に接
続されＣいる。まｒこマンドレル２には高周波加熱コイ
ル１４の加熱を良好にするために、７エライ）２０が埋
設されている。The high frequency heating filter 14 is connected to a high frequency heating power source (not shown). In order to improve the heating of the high frequency heating coil 14, a 7-element 20 is embedded in the marco mandrel 2.

上記の構成において、ヒータ１６に通電して発熱させ、
加熱ブロック１５を加熱する。一方高周波加熱コイル１
４には高周波電力を供給する。In the above configuration, the heater 16 is energized to generate heat,
The heating block 15 is heated. On the other hand, high frequency heating coil 1
4 is supplied with high frequency power.

一方、ラップベルト１２を走行させて、ウェブ１０をウ
ェブロールから引き出しつつ、ラップベル）１２ととも
に走行させて、ウェブ１０をマンドレル２に第６図に示
すように巻きつける。一方加熱ブロック１５をマンドレ
ル２に押しつけることにより、ウェブ１（）の側端縁を
重ねて押しつけつつ、高角）皮加熱コイル１．１内を通
過させる。このときウェア１Ｏは加熱され、側端部３が
溶融し、サイドシームが形成され、チューブが得られる
。On the other hand, the lap belt 12 is run to pull out the web 10 from the web roll and run together with the lap belt 12 to wind the web 10 around the mandrel 2 as shown in FIG. On the other hand, by pressing the heating block 15 against the mandrel 2, the side edges of the web 1() are pressed together and passed through the high-angle) skin heating coil 1.1. At this time, the wear 1O is heated, the side edges 3 are melted, a side seam is formed, and a tube is obtained.

まｒこ加熱プロ、り１５はヒータ１６によって加熱され
ているので、この熱により、ウェブ１０のサイドシーム
部の冷却が防止される。Since the rim 15 is heated by the heater 16, this heat prevents the side seam portion of the web 10 from cooling.

そして−例として、第５図に示すように、表面プラスチ
ックＭ８はイの部分で連続的に連がり、ウェブの左端縁
と左端縁とが密接に連がワ、したがって、この連接部分
でのウェブの剥離が防止される。As an example, as shown in FIG. Peeling is prevented.

発明の効果 以上詳述したようにこの発明はサイドシームδ器を加熱
１１１Ｊする製造工程において、高周波フィルによる加
熱の池に、ヒータによる加熱部を設けてサイドシーム部
を加熱するから、サイドシーム部でのウェブの加熱と溶
融と溶着とが確実になされて、このシーム部でウェブが
剥離することを確実に防止できる。Effects of the Invention As detailed above, in the manufacturing process of heating the side seam δ device for 111J, this invention heats the side seam by providing a heating section using a heater in the heating pond using the high frequency filter. The web is reliably heated, melted, and welded at this point, and peeling of the web at this seam portion can be reliably prevented.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの発明の製造方法に用いる加熱装置の一実施
例を示す、一部断面した側面図、第２図はこの発明の製
造方法に用いる装置を概略的に示す図、ｆｊＳ３図は第
１図の要部の断面図、第４図は第３図の部分拡大断面図
、第５図はこの発明によるサイドシーム部の拡大断面図
、第６図と第７図はサイドシームの製造態様を示す図、
第７図と第８図は従来のサイドシーム部に生じる欠点を
示した図である。 １．１０・・・・・・ウェブ、　　　２・・・・・・マ
ンドレル、３・・・・・・側端縁、１４・・・・・・高
周波加熱コイル、１６・・・・・・ヒータ。FIG. 1 is a partially sectional side view showing an embodiment of the heating device used in the manufacturing method of the present invention, FIG. 2 is a diagram schematically showing the device used in the manufacturing method of the present invention, and FIG. 1, FIG. 4 is a partial enlarged sectional view of FIG. 3, FIG. 5 is an enlarged sectional view of the side seam portion according to the present invention, and FIGS. 6 and 7 are manufacturing aspects of the side seam. A diagram showing
FIGS. 7 and 8 are diagrams showing defects occurring in conventional side seams. 1.10...Web, 2...Mandrel, 3...Side edge, 14...High frequency heating coil, 16...Heater .

Claims (1)

【特許請求の範囲】[Claims] （１）ウェブの両端縁部を重ねて、高周波加熱によって
、その重ね合わせた両端縁部を融着するとともに、他の
加熱装置によって、重ね合わせた両端縁部を加熱するこ
とを特徴とするチューブ容器の製造方法。(1) A tube characterized in that both end edges of the web are overlapped, and the overlapped end edges are fused by high frequency heating, and the overlapped end edges are heated by another heating device. Method of manufacturing containers.
JP59188540A 1984-09-07 1984-09-07 Manufacture of tube vessel Pending JPS6169560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59188540A JPS6169560A (en) 1984-09-07 1984-09-07 Manufacture of tube vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59188540A JPS6169560A (en) 1984-09-07 1984-09-07 Manufacture of tube vessel

Publications (1)

Publication Number Publication Date
JPS6169560A true JPS6169560A (en) 1986-04-10

Family

ID=16225491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59188540A Pending JPS6169560A (en) 1984-09-07 1984-09-07 Manufacture of tube vessel

Country Status (1)

Country Link
JP (1) JPS6169560A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113683A (en) * 1977-03-14 1978-10-04 Dainippon Printing Co Ltd Method of producing body of tubular container

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113683A (en) * 1977-03-14 1978-10-04 Dainippon Printing Co Ltd Method of producing body of tubular container

Similar Documents

Publication Publication Date Title
US3941643A (en) Apparatus for the manufacture of laminated packing material containing metal foil
US5001319A (en) Arrangement for continuous induction welding
US3400029A (en) Method of making spiral wound container bodies
US5265745A (en) Tamper evident top tab innerseal
US3694609A (en) Method and apparatus for inductive heating
US4210477A (en) Tube forming method
RU2179944C2 (en) Method of and device for induction welding of packing material
GB1100650A (en) Induction heating process and apparatus-system for bonding web materials
JPH04154564A (en) Device for heat sealing tube-like packaging material
JP2005509566A (en) Method for induction fusing plastic parts to composite containers
US4225376A (en) Method for producing a laminated surface
KR940009903B1 (en) Process and device for producing tubular bodies
JPH04211930A (en) Device for bending edge of continuous web material
JPS6169560A (en) Manufacture of tube vessel
AU2003289169B2 (en) Method for producing packaging laminated material
JP2004262048A (en) Laminated material, its manufacturing method, method for heat-sealing the laminated material and packaging container
JPS60125646A (en) Manufacture of laminated body containing metal foil
US4087299A (en) Method and apparatus for manufacturing cylindrical tubes
US4196037A (en) Apparatus for manufacturing cylindrical tubes
JPS5515833A (en) Laminatetube manufacturing method
GB1356735A (en) Method and apparatus for heat-welding a strip to a film
US3515336A (en) Tear strip opening means for containers
JPS6241861B2 (en)
JPH0519465B2 (en)
US3799715A (en) Apparatus of making wrapping material for annular goods