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IT1305273B1 - SYSTEM AND PROCESS PERFECTED FOR THE PRODUCTION OF MULTI-LAYER DIPREFORMS. - Google Patents

SYSTEM AND PROCESS PERFECTED FOR THE PRODUCTION OF MULTI-LAYER DIPREFORMS.

Info

Publication number
IT1305273B1
IT1305273B1 ITPN980063A IT1305273B1 IT 1305273 B1 IT1305273 B1 IT 1305273B1 IT PN980063 A ITPN980063 A IT PN980063A IT 1305273 B1 IT1305273 B1 IT 1305273B1
Authority
IT
Italy
Prior art keywords
dipreforms
production
layer
process perfected
perfected
Prior art date
Application number
Other languages
Italian (it)
Inventor
Nardi Ireneo De
Riol Nicola Da
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 ITPN980063 priority Critical patent/IT1305273B1/en
Priority to PCT/EP1999/004852 priority patent/WO2000012284A1/en
Priority to AU50354/99A priority patent/AU5035499A/en
Publication of ITPN980063A1 publication Critical patent/ITPN980063A1/en
Application granted granted Critical
Publication of IT1305273B1 publication Critical patent/IT1305273B1/en

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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • B29C45/045—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • B29C2045/1631—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations turrets fixed with regard to the machine frame
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • B29C2045/1632—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations injection units supported by a movable mould plate
    • 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
ITPN980063 1998-08-28 1998-08-28 SYSTEM AND PROCESS PERFECTED FOR THE PRODUCTION OF MULTI-LAYER DIPREFORMS. IT1305273B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITPN980063 IT1305273B1 (en) 1998-08-28 1998-08-28 SYSTEM AND PROCESS PERFECTED FOR THE PRODUCTION OF MULTI-LAYER DIPREFORMS.
PCT/EP1999/004852 WO2000012284A1 (en) 1998-08-28 1999-07-10 Improved apparatus and method for the production of multi-layer preforms
AU50354/99A AU5035499A (en) 1998-08-28 1999-07-10 Improved apparatus and method for the production of multi-layer preforms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPN980063 IT1305273B1 (en) 1998-08-28 1998-08-28 SYSTEM AND PROCESS PERFECTED FOR THE PRODUCTION OF MULTI-LAYER DIPREFORMS.

Publications (2)

Publication Number Publication Date
ITPN980063A1 ITPN980063A1 (en) 2000-02-28
IT1305273B1 true IT1305273B1 (en) 2001-04-19

Family

ID=11395422

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPN980063 IT1305273B1 (en) 1998-08-28 1998-08-28 SYSTEM AND PROCESS PERFECTED FOR THE PRODUCTION OF MULTI-LAYER DIPREFORMS.

Country Status (3)

Country Link
AU (1) AU5035499A (en)
IT (1) IT1305273B1 (en)
WO (1) WO2000012284A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1647393A3 (en) * 2001-08-03 2006-05-10 Krauss-Maffei Kunststofftechnik GmbH Clamping apparatus for an injection moulding machine
DE10164715A1 (en) * 2001-08-03 2003-02-27 Krauss Maffei Kunststofftech Mold closing device for an injection molding machine
DE10138087B4 (en) * 2001-08-03 2008-06-26 Kraussmaffei Technologies Gmbh Mold closing device for an injection molding machine
DE502004004014D1 (en) * 2003-08-14 2007-07-19 Adcuram Maschb Holding Gmbh injection molding
DE10347638A1 (en) * 2003-10-09 2005-05-19 Krauss-Maffei Kunststofftechnik Gmbh Horizontal injection molding machine with rotating device
DE102005003572A1 (en) * 2004-02-06 2005-08-25 Battenfeld Gmbh Injection machine for molding components has rotatable central part between two tool supporting platens and energy supply lines run to the central part via bridge connecting with adjacent tower
CN101909845A (en) * 2007-12-24 2010-12-08 弗伯哈制造有限公司 Injection moulding device with a rotatable central part
MX2020012858A (en) * 2018-05-30 2021-02-18 Hella Gmbh & Co Kgaa Method and tool system for manufacturing a multi-component plastic molded part.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880560A (en) * 1973-06-19 1975-04-29 Takahashi Seiki Co Ltd Molding machine for synthetic resin article
GB1482956A (en) * 1974-09-10 1977-08-17 Ilikon Corp Process for moulding multi-layer articles
JPS60110415A (en) * 1983-11-22 1985-06-15 Nippon Sekisoo Kogyo Kk Manufacture of grommet
JPH0813499B2 (en) 1987-03-04 1996-02-14 三菱瓦斯化学株式会社 Multilayer container and manufacturing method thereof
US4923723A (en) 1988-11-01 1990-05-08 Continental Pet Technologies, Inc. Multi-layer preform, method of forming preform, and container formed from the preform
US5433766A (en) 1992-10-16 1995-07-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Slow-release fertilizer
US5443766A (en) 1993-09-10 1995-08-22 Plastipak Packaging, Inc. Method of making multi-layer preform used for plastic blow molding
US5571470A (en) 1994-02-18 1996-11-05 The Coca-Cola Company Method for fabricating a thin inner barrier layer within a preform
US5464106A (en) 1994-07-06 1995-11-07 Plastipak Packaging, Inc. Multi-layer containers
US5817345A (en) * 1996-03-06 1998-10-06 Husky Injection Molding System Ltd. Turrent article molding machine and method of use
US5804016A (en) 1996-03-07 1998-09-08 Continental Pet Technologies, Inc. Multilayer container resistant to elevated temperatures and pressures, and method of making the same
US5851471A (en) 1996-05-16 1998-12-22 The Coca-Cola Company Method for injection molding a multi-layer preform for use in blow molding a plastic bottle

Also Published As

Publication number Publication date
AU5035499A (en) 2000-03-21
ITPN980063A1 (en) 2000-02-28
WO2000012284A1 (en) 2000-03-09

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