FR2820679B1 - Procede de realisation, par soudage, du fond de tubes en matiere plastique, dispositif pour la mise en oeuvre et tube obtenu - Google Patents

Procede de realisation, par soudage, du fond de tubes en matiere plastique, dispositif pour la mise en oeuvre et tube obtenu

Info

Publication number
FR2820679B1
FR2820679B1 FR0102036A FR0102036A FR2820679B1 FR 2820679 B1 FR2820679 B1 FR 2820679B1 FR 0102036 A FR0102036 A FR 0102036A FR 0102036 A FR0102036 A FR 0102036A FR 2820679 B1 FR2820679 B1 FR 2820679B1
Authority
FR
France
Prior art keywords
welding
producing
plastic tubes
tube obtained
implementing same
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 - Fee Related
Application number
FR0102036A
Other languages
English (en)
Other versions
FR2820679A1 (fr
Inventor
Alain Thion
Jacques Ortiz
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.)
Kalix SA
Original Assignee
Kalix SA
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 Kalix SA filed Critical Kalix SA
Priority to FR0102036A priority Critical patent/FR2820679B1/fr
Priority to PCT/FR2002/000576 priority patent/WO2002064352A1/fr
Publication of FR2820679A1 publication Critical patent/FR2820679A1/fr
Application granted granted Critical
Publication of FR2820679B1 publication Critical patent/FR2820679B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • B29C65/103—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined direct heating both surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours
    • B29C66/2442—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours in the form of a single arc of circle
    • 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
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • B29C66/43123—Closing the ends of squeeze tubes, e.g. for toothpaste or cosmetics
    • 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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR0102036A 2001-02-15 2001-02-15 Procede de realisation, par soudage, du fond de tubes en matiere plastique, dispositif pour la mise en oeuvre et tube obtenu Expired - Fee Related FR2820679B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0102036A FR2820679B1 (fr) 2001-02-15 2001-02-15 Procede de realisation, par soudage, du fond de tubes en matiere plastique, dispositif pour la mise en oeuvre et tube obtenu
PCT/FR2002/000576 WO2002064352A1 (fr) 2001-02-15 2002-02-14 Procede de realisation, par soudage, du fond de tubes en matiere plastique, dispositif pour la mise en oeuvre et tube obtenu.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102036A FR2820679B1 (fr) 2001-02-15 2001-02-15 Procede de realisation, par soudage, du fond de tubes en matiere plastique, dispositif pour la mise en oeuvre et tube obtenu

Publications (2)

Publication Number Publication Date
FR2820679A1 FR2820679A1 (fr) 2002-08-16
FR2820679B1 true FR2820679B1 (fr) 2003-10-31

Family

ID=8860029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102036A Expired - Fee Related FR2820679B1 (fr) 2001-02-15 2001-02-15 Procede de realisation, par soudage, du fond de tubes en matiere plastique, dispositif pour la mise en oeuvre et tube obtenu

Country Status (2)

Country Link
FR (1) FR2820679B1 (fr)
WO (1) WO2002064352A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102511253B1 (ko) * 2016-06-17 2023-03-16 다이니폰 인사츠 가부시키가이샤 복합 프리폼 및 그 제조 방법, 복합 용기 및 그 제조 방법, 그리고 열수축성 플라스틱제 부재

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5298783A (en) * 1976-02-17 1977-08-18 Yoshino Kogyosho Co Ltd Method of formation of tail sealing portion of tubular vessel of synthetic resin to make special shape of sealed end
JP3864268B2 (ja) * 1993-06-25 2006-12-27 株式会社吉野工業所 チューブの異形溶着部成形用ホーン
JP3867281B2 (ja) * 1993-08-10 2007-01-10 株式会社吉野工業所 チューブの裾押さえ装置
JPH11208608A (ja) * 1998-01-29 1999-08-03 Jm Seisakusho:Kk 柔軟性円筒チューブの端部熱風加熱装置
JPH11227702A (ja) * 1998-02-06 1999-08-24 Jm Seisakusho:Kk 柔軟性円筒チューブの端部熱風加熱装置

Also Published As

Publication number Publication date
WO2002064352A1 (fr) 2002-08-22
FR2820679A1 (fr) 2002-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111102