JPS5784825A - Die apparatus for hollow forming - Google Patents

Die apparatus for hollow forming

Info

Publication number
JPS5784825A
JPS5784825A JP55161088A JP16108880A JPS5784825A JP S5784825 A JPS5784825 A JP S5784825A JP 55161088 A JP55161088 A JP 55161088A JP 16108880 A JP16108880 A JP 16108880A JP S5784825 A JPS5784825 A JP S5784825A
Authority
JP
Japan
Prior art keywords
cooling
laminal
die
elements
formed body
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
JP55161088A
Other languages
Japanese (ja)
Inventor
Kaneo Yamada
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP55161088A priority Critical patent/JPS5784825A/en
Publication of JPS5784825A publication Critical patent/JPS5784825A/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4823—Moulds with incorporated heating or cooling means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1608—Cooling using Peltier-effect
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4823—Moulds with incorporated heating or cooling means
    • B29C2049/4838—Moulds with incorporated heating or cooling means for heating moulds or mould parts
    • B29C2049/4846—Moulds with incorporated heating or cooling means for heating moulds or mould parts in different areas of the mould at different temperatures, e.g. neck, shoulder or bottom
    • B29C2049/4848—Bottom
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6604—Thermal conditioning of the blown article
    • B29C2049/6606—Cooling the article
    • B29C2049/6676—Cooling the article the medium being oriented towards special areas of the blown article
    • B29C2049/6684—Neck 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6604—Thermal conditioning of the blown article
    • B29C2049/6606—Cooling the article
    • B29C2049/6676—Cooling the article the medium being oriented towards special areas of the blown article
    • B29C2049/6692—Bottom 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To prevent the ununiformity of cooling accompanied with the fluctuation of thickness of a formed body and the roughening of the surface of the formed body by a method wherein laminal cooling elements are provided along the formed surface on the surface layer part of the formed surface of a die adjacent to the thick zone of the formed body. CONSTITUTION:A forming surface 13 of a die corresponding to the mouth of a vessel is composed of die inserts 5a, 5b for cooling the opening in which laminal cooling 4a, 4b provided curvedly along this forming surface are built respectively. Die inserts 8a, 8b for cooling the bottom part to which elements 7a, 7b have been attached previously so that a pair of laminal cooling elements 7a, 7b are arranged along this formed surface are joined with the lower part of the formed surface 6 of the die corresponding to the bottom part of the vessel. The laminal cooling element applies Peltier effect.
JP55161088A 1980-11-15 1980-11-15 Die apparatus for hollow forming Pending JPS5784825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55161088A JPS5784825A (en) 1980-11-15 1980-11-15 Die apparatus for hollow forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55161088A JPS5784825A (en) 1980-11-15 1980-11-15 Die apparatus for hollow forming

Publications (1)

Publication Number Publication Date
JPS5784825A true JPS5784825A (en) 1982-05-27

Family

ID=15728380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55161088A Pending JPS5784825A (en) 1980-11-15 1980-11-15 Die apparatus for hollow forming

Country Status (1)

Country Link
JP (1) JPS5784825A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994006617A1 (en) * 1992-09-22 1994-03-31 Pepsico, Inc. Blow mold annealing and heat treating articles
EP0768164A2 (en) * 1995-10-16 1997-04-16 Jobst Ulrich Gellert Cooled thread split inserts for injection molding preforms
JP2009506912A (en) * 2005-09-07 2009-02-19 サクミ コオペラティヴァ メッカニチ イモラ ソシエタ コオペラティヴァ Mold for molding plastic products and method for producing mold elements
FR2924046A1 (en) * 2007-11-23 2009-05-29 Oreal Blow mold for e.g. shampoo storing and distributing container, has cooling channel with profile similar to that of cavity and located at constant distance from cavity, where channel is provided in high thermal conductivity cooling zone
FR2924974A1 (en) * 2007-12-17 2009-06-19 Sidel Participations MOLD FOR MANUFACTURING THERMOPLASTIC CONTAINERS AND BLOW-MOLDING OR BLOW-STRETCHING EQUIPMENT EQUIPPED WITH SUCH A MOLD
US20110278771A1 (en) * 2008-08-04 2011-11-17 Abbott Cardiovascular Systems Inc. Tube expansion processes and systems for semicrystalline polymers to maximize fracture toughness

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994006617A1 (en) * 1992-09-22 1994-03-31 Pepsico, Inc. Blow mold annealing and heat treating articles
US5411698A (en) * 1992-09-22 1995-05-02 Pepsico., Inc. Process and apparatus for blow mold annealing and subsequently heat treating thermoplastic articles
US5505612A (en) * 1992-09-22 1996-04-09 Pepsico Inc. Appartus for blow mold annealing and heat treating thermoplastic articles
EP0768164A2 (en) * 1995-10-16 1997-04-16 Jobst Ulrich Gellert Cooled thread split inserts for injection molding preforms
EP0768164A3 (en) * 1995-10-16 1998-05-06 Jobst Ulrich Gellert Cooled thread split inserts for injection molding preforms
JP2009506912A (en) * 2005-09-07 2009-02-19 サクミ コオペラティヴァ メッカニチ イモラ ソシエタ コオペラティヴァ Mold for molding plastic products and method for producing mold elements
FR2924046A1 (en) * 2007-11-23 2009-05-29 Oreal Blow mold for e.g. shampoo storing and distributing container, has cooling channel with profile similar to that of cavity and located at constant distance from cavity, where channel is provided in high thermal conductivity cooling zone
FR2924974A1 (en) * 2007-12-17 2009-06-19 Sidel Participations MOLD FOR MANUFACTURING THERMOPLASTIC CONTAINERS AND BLOW-MOLDING OR BLOW-STRETCHING EQUIPMENT EQUIPPED WITH SUCH A MOLD
WO2009081027A2 (en) * 2007-12-17 2009-07-02 Sidel Participations Mould for making thermoplastic containers and blow moulding or stretch-blow moulding equipment including such mould
WO2009081027A3 (en) * 2007-12-17 2009-08-20 Sidel Participations Mould for making thermoplastic containers and blow moulding or stretch-blow moulding equipment including such mould
US8226402B2 (en) 2007-12-17 2012-07-24 Sidel Participations Mold for fabricating thermoplastic containers, and a blow-molding or stretch-blow molding installation equipped with such a mold
US20110278771A1 (en) * 2008-08-04 2011-11-17 Abbott Cardiovascular Systems Inc. Tube expansion processes and systems for semicrystalline polymers to maximize fracture toughness
US8303296B2 (en) * 2008-08-04 2012-11-06 Abbott Cardiovascular Systems Inc. Polymer tube expansion apparatus to maximize fracture toughness
US8828305B2 (en) 2008-08-04 2014-09-09 Abbott Cardiovascular Systems Inc. Tube expansion processes for semicrystalline polymers to maximize fracture toughness

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