IT1305265B1 - Procedimento bi-stadio ed apparato perfezionato per laproduzione di preforme in resina termoplastica. - Google Patents

Procedimento bi-stadio ed apparato perfezionato per laproduzione di preforme in resina termoplastica.

Info

Publication number
IT1305265B1
IT1305265B1 IT1998PN000033A ITPN980033A IT1305265B1 IT 1305265 B1 IT1305265 B1 IT 1305265B1 IT 1998PN000033 A IT1998PN000033 A IT 1998PN000033A IT PN980033 A ITPN980033 A IT PN980033A IT 1305265 B1 IT1305265 B1 IT 1305265B1
Authority
IT
Italy
Prior art keywords
production
thermoplastic resin
stage process
resin preforms
perfected apparatus
Prior art date
Application number
IT1998PN000033A
Other languages
English (en)
Inventor
Nardi Ireneo De
Gino Campo
Original Assignee
Sipa Spa
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 Sipa Spa filed Critical Sipa Spa
Priority to IT1998PN000033A priority Critical patent/IT1305265B1/it
Priority to PCT/EP1999/002594 priority patent/WO1999058313A1/en
Priority to AU40313/99A priority patent/AU4031399A/en
Publication of ITPN980033A1 publication Critical patent/ITPN980033A1/it
Application granted granted Critical
Publication of IT1305265B1 publication Critical patent/IT1305265B1/it

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded 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
    • 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
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT1998PN000033A 1998-05-13 1998-05-13 Procedimento bi-stadio ed apparato perfezionato per laproduzione di preforme in resina termoplastica. IT1305265B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1998PN000033A IT1305265B1 (it) 1998-05-13 1998-05-13 Procedimento bi-stadio ed apparato perfezionato per laproduzione di preforme in resina termoplastica.
PCT/EP1999/002594 WO1999058313A1 (en) 1998-05-13 1999-04-17 Improvement in a two-stage process and apparatus for producing preforms of thermoplastic material
AU40313/99A AU4031399A (en) 1998-05-13 1999-04-17 Improvement in a two-stage process and apparatus for producing preforms of thermoplastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998PN000033A IT1305265B1 (it) 1998-05-13 1998-05-13 Procedimento bi-stadio ed apparato perfezionato per laproduzione di preforme in resina termoplastica.

Publications (2)

Publication Number Publication Date
ITPN980033A1 ITPN980033A1 (it) 1999-11-13
IT1305265B1 true IT1305265B1 (it) 2001-04-19

Family

ID=11395373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998PN000033A IT1305265B1 (it) 1998-05-13 1998-05-13 Procedimento bi-stadio ed apparato perfezionato per laproduzione di preforme in resina termoplastica.

Country Status (3)

Country Link
AU (1) AU4031399A (it)
IT (1) IT1305265B1 (it)
WO (1) WO1999058313A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4764565B2 (ja) * 2001-06-01 2011-09-07 株式会社フコク 熱可塑性プラスチックからなる中空体の製造方法、該中空体の製造装置
DE102006007639A1 (de) 2006-02-18 2007-08-23 Mht Mold & Hotrunner Technology Ag Aufnahmesystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382905A (en) 1981-07-31 1983-05-10 Valyi Emery I Injection mold dwell cycle
JPH0790595B2 (ja) * 1990-10-15 1995-10-04 日精エー・エス・ビー機械株式会社 プリフォームの冷却装置
US5114327A (en) * 1991-01-25 1992-05-19 Williamson James T Rapid cooling apparatus for an injection molding machine
US5501593A (en) 1994-04-07 1996-03-26 Marcus; Paul Parison molding apparatus
US5631030A (en) * 1995-05-05 1997-05-20 Electra Form, Inc. Cooled injection core for an integrated injection blow mold machine
DE19621203A1 (de) * 1996-05-25 1997-03-20 Krupp Ag Hoesch Krupp Verfahren zum Spritzgießen von Spritzlingen und Vorrichtung für die Durchführung des Verfahrens

Also Published As

Publication number Publication date
AU4031399A (en) 1999-11-29
WO1999058313A1 (en) 1999-11-18
ITPN980033A1 (it) 1999-11-13

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