JPS51100163A - Tasotojotaino oshidashiseikeisochi - Google Patents

Tasotojotaino oshidashiseikeisochi

Info

Publication number
JPS51100163A
JPS51100163A JP50024824A JP2482475A JPS51100163A JP S51100163 A JPS51100163 A JP S51100163A JP 50024824 A JP50024824 A JP 50024824A JP 2482475 A JP2482475 A JP 2482475A JP S51100163 A JPS51100163 A JP S51100163A
Authority
JP
Japan
Prior art keywords
tasotojotaino
oshidashiseikeisochi
tasotojotaino oshidashiseikeisochi
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.)
Granted
Application number
JP50024824A
Other languages
Japanese (ja)
Other versions
JPS5237026B2 (en
Inventor
Akira Iwawaki
Takehiko Sato
Kinshiro Kojima
Hisahiko Fukase
Yoshiharu Shidara
Akihiro Nomura
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co Ltd
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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP50024824A priority Critical patent/JPS51100163A/en
Priority to FR7601589A priority patent/FR2299957B1/en
Priority to DE2604247A priority patent/DE2604247B2/en
Publication of JPS51100163A publication Critical patent/JPS51100163A/en
Publication of JPS5237026B2 publication Critical patent/JPS5237026B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP50024824A 1975-02-28 1975-02-28 Tasotojotaino oshidashiseikeisochi Granted JPS51100163A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50024824A JPS51100163A (en) 1975-02-28 1975-02-28 Tasotojotaino oshidashiseikeisochi
FR7601589A FR2299957B1 (en) 1975-02-28 1976-01-21 BLOW MOLDING PROCESS AND MACHINE
DE2604247A DE2604247B2 (en) 1975-02-28 1976-02-04 Device for the production of multilayer preforms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50024824A JPS51100163A (en) 1975-02-28 1975-02-28 Tasotojotaino oshidashiseikeisochi

Publications (2)

Publication Number Publication Date
JPS51100163A true JPS51100163A (en) 1976-09-03
JPS5237026B2 JPS5237026B2 (en) 1977-09-20

Family

ID=12148915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50024824A Granted JPS51100163A (en) 1975-02-28 1975-02-28 Tasotojotaino oshidashiseikeisochi

Country Status (1)

Country Link
JP (1) JPS51100163A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153219U (en) * 1988-04-13 1989-10-23
US5460772A (en) * 1991-12-27 1995-10-24 Nippon Steel Chemical Co., Ltd. Process for multilayer blow molding
JP2002240129A (en) * 2001-02-20 2002-08-28 Honda Motor Co Ltd Two-layer extrusion molding method of thermoplastic resin
JP2007525349A (en) * 2004-03-01 2007-09-06 エイサパック ホールディング ソシエテ アノニム Multi-layer dose with concave surface
CN109562556A (en) * 2016-08-05 2019-04-02 萨克米伊莫拉机械合作社合作公司 Apparatus and method for forming an object made of polymeric material by blowing air into a tubular body

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153219U (en) * 1988-04-13 1989-10-23
US5460772A (en) * 1991-12-27 1995-10-24 Nippon Steel Chemical Co., Ltd. Process for multilayer blow molding
US5667748A (en) * 1991-12-27 1997-09-16 Nippon Steel Chemical Co., Ltd. Process and apparatus for multilayer blow molding and articles blow-molded therewith
US5718927A (en) * 1991-12-27 1998-02-17 Nippon Steel Chemical Co., Ltd. Apparatus for multilayer blow molding
JP2002240129A (en) * 2001-02-20 2002-08-28 Honda Motor Co Ltd Two-layer extrusion molding method of thermoplastic resin
JP2007525349A (en) * 2004-03-01 2007-09-06 エイサパック ホールディング ソシエテ アノニム Multi-layer dose with concave surface
US7923085B2 (en) 2004-03-01 2011-04-12 Aisapack Holding S.A. Multilayer dose having a concave surface
US7968162B2 (en) 2004-03-01 2011-06-28 Aisapack Holding S.A. Multilayer dose
CN109562556A (en) * 2016-08-05 2019-04-02 萨克米伊莫拉机械合作社合作公司 Apparatus and method for forming an object made of polymeric material by blowing air into a tubular body
JP2019527632A (en) * 2016-08-05 2019-10-03 サチミ、コオペラティバ、メッカニーチ、イモラ、ソチエタ、コオペラティバＳａｃｍｉ Ｃｏｏｐｅｒａｔｉｖａ Ｍｅｃｃａｎｉｃｉ Ｉｍｏｌａ Ｓｏｃｉｅｔａ’ Ｃｏｏｐｅｒａｔｉｖａ Apparatus and method for forming an object made of a polymeric material through the blowing of air into a tubular body
US12214539B2 (en) 2016-08-05 2025-02-04 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Device and a method for forming an object made of a polymeric material through the blowing of air into a tubular body

Also Published As

Publication number Publication date
JPS5237026B2 (en) 1977-09-20

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