IT1280452B1 - Apparato e metodo per lo stampaggio di preforme. - Google Patents

Apparato e metodo per lo stampaggio di preforme.

Info

Publication number
IT1280452B1
IT1280452B1 IT95TO000638A ITTO950638A IT1280452B1 IT 1280452 B1 IT1280452 B1 IT 1280452B1 IT 95TO000638 A IT95TO000638 A IT 95TO000638A IT TO950638 A ITTO950638 A IT TO950638A IT 1280452 B1 IT1280452 B1 IT 1280452B1
Authority
IT
Italy
Prior art keywords
preforms
molding
Prior art date
Application number
IT95TO000638A
Other languages
English (en)
Inventor
Paul Marcus
Original Assignee
Paul Marcus
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 Paul Marcus filed Critical Paul Marcus
Publication of ITTO950638A0 publication Critical patent/ITTO950638A0/it
Publication of ITTO950638A1 publication Critical patent/ITTO950638A1/it
Application granted granted Critical
Publication of IT1280452B1 publication Critical patent/IT1280452B1/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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
    • B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B29C49/061—Injection blow-moulding with parison holding means displaceable between injection and blow stations
    • B29C49/064—Injection blow-moulding with parison holding means displaceable between injection and blow stations following a rectilinear path, e.g. shuttle-type
    • 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
    • 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
    • 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
    • B29C2045/7214—Preform carriers for 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
    • 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
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/087—Means for providing controlled or limited stretch ratio
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • B29C49/121—Stretching rod configuration, e.g. geometry; Stretching rod material
    • B29C49/1215—Geometry of the stretching rod, e.g. specific stretching rod end shape
    • 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)
  • Blow-Moulding Or Thermoforming 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)
IT95TO000638A 1994-07-28 1995-07-28 Apparato e metodo per lo stampaggio di preforme. IT1280452B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/282,530 US5501593A (en) 1994-04-07 1994-07-28 Parison molding apparatus

Publications (3)

Publication Number Publication Date
ITTO950638A0 ITTO950638A0 (it) 1995-07-28
ITTO950638A1 ITTO950638A1 (it) 1997-01-28
IT1280452B1 true IT1280452B1 (it) 1998-01-20

Family

ID=23081943

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000638A IT1280452B1 (it) 1994-07-28 1995-07-28 Apparato e metodo per lo stampaggio di preforme.

Country Status (6)

Country Link
US (2) US5501593A (it)
CA (1) CA2154826C (it)
DE (1) DE19527756A1 (it)
FR (1) FR2723027B1 (it)
GB (1) GB2292108B (it)
IT (1) IT1280452B1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003930A1 (fr) * 1993-07-30 1995-02-09 Nissei Asb Machine Co., Ltd. Procede de moulage par injection d'une preforme et appareil associe
US5702734A (en) * 1994-12-19 1997-12-30 Electra Form, Inc. Take-out and cooling apparatus
CA2160644C (en) * 1995-10-16 2005-05-24 Jobst Ulrich Gellert Cooled thread split inserts for injection molding preforms
DE19621203A1 (de) * 1996-05-25 1997-03-20 Krupp Ag Hoesch Krupp Verfahren zum Spritzgießen von Spritzlingen und Vorrichtung für die Durchführung des Verfahrens
NL1005872C2 (nl) * 1997-04-22 1998-10-29 Inter Tooling Services Bv Spuitgietmachine voor het spuitgieten van preforms voor kunststof flessen en soortgelijke houders.
IT1305265B1 (it) 1998-05-13 2001-04-19 Sipa Spa Procedimento bi-stadio ed apparato perfezionato per laproduzione di preforme in resina termoplastica.
IT1303365B1 (it) * 1998-10-13 2000-11-06 Adriano Sartor Dispositivo di preparazione di preforme per impianti di fabbricazionedi bottiglie e contenitori o prodotti di vario genere.
US6440350B1 (en) 1999-03-18 2002-08-27 Mold-Masters Limited Apparatus and method for multi-layer injection molding
US6655945B1 (en) 1999-03-18 2003-12-02 Mold Masters Limited Apparatus and method for multi-layer injection molding
US6398537B2 (en) * 1999-04-02 2002-06-04 Mold-Masters Limited Shuttle system for an apparatus for injection molding
US6196826B1 (en) 1999-05-28 2001-03-06 Mold-Masters Limited Seepage system for an injection molding apparatus
SE0001388D0 (sv) * 2000-04-13 2000-04-13 Mikael Wennberg Anordning och förfarande för termisk behandling vid en gjutprocess
ITPN20010009A1 (it) * 2001-02-07 2002-08-07 Sipa Spa Procedimento per la produzione di contenitori in pet con bocca fuoricentro
EP1438173B1 (en) * 2001-10-24 2008-08-20 Mold-Masters (2007) Limited Post mold cooling of preforms
DE102006028723A1 (de) 2006-06-20 2008-01-03 Mht Mold & Hotrunner Technology Ag Positioniervorrichtung
US7605054B2 (en) * 2007-04-18 2009-10-20 S.O.I.Tec Silicon On Insulator Technologies Method of forming a device wafer with recyclable support
US7946836B2 (en) * 2008-05-23 2011-05-24 Roberto Sicilia Injection molding and temperature conditioning apparatus
DE102008048812A1 (de) * 2008-09-24 2010-04-01 Khs Ag Verfahren und Vorrichtung zur kombinierten Herstellung und Abfüllung von Behältern aus Kunststoff
CN102092129A (zh) * 2010-12-04 2011-06-15 蒋孝丰 平移式注吹成型机
DE102013004408A1 (de) 2013-03-01 2014-09-04 Otto Männer Innovation GmbH Vorrichtung und Verfahren zum Spritzgießen und Kühlen von PET-Vorformlingen
DE102013216008A1 (de) * 2013-08-13 2015-02-19 Otto Männer Innovation GmbH Spritzgießmaschine für mehrere Spritzgießvorgänge
KR20240120758A (ko) * 2017-10-19 2024-08-07 닛세이 에이. 에스. 비 기카이 가부시키가이샤 수지제 용기의 제조방법, 금형 유닛 및 성형기
US20220339843A1 (en) * 2019-09-25 2022-10-27 Nissei Asb Machine Co., Ltd. Blow molding device and blow molding method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972976A (en) * 1974-02-12 1976-08-03 Farrell Patent Company Method for longitudinal stretch of a parison to be blow molded
US4308086A (en) * 1974-05-28 1981-12-29 Valyi Emery I Apparatus for the preparation of hollow plastic articles with a base cup
CH602308A5 (it) * 1975-02-20 1978-07-31 Paul Marcus
US4155974A (en) * 1975-12-17 1979-05-22 Valyi Emery I Method for making oriented hollow plastic articles
DE2723071A1 (de) * 1977-05-21 1978-11-30 Linde Ag Spritzgiessverfahren
US4209290A (en) * 1978-04-07 1980-06-24 Husky Injection Molding Systems Limited Bottle-molding system
US4352777A (en) * 1979-01-24 1982-10-05 Valyi Emery I Method for forming hollow plastic objects
US4376090A (en) * 1979-05-29 1983-03-08 Paul Marcus Injection molding system
US4285657A (en) * 1979-12-03 1981-08-25 Ryder Leonard B Injection blow molding apparatus
US4786455A (en) * 1981-02-23 1988-11-22 The Continental Group, Inc. Rotary injection turret and method of utilizing the same in the making of preforms
US4449913A (en) * 1981-02-23 1984-05-22 The Continental Group, Inc. Rotary injection turret for the making of preforms
FR2561166B1 (fr) * 1984-03-16 1986-10-10 Pont A Mousson Procede de fabrication de bouteilles en matiere plastique a partir d'ebauches creuses obtenues par moulage et dispositifs pour la mise en oeuvre de ce procede
US4540543A (en) * 1984-06-11 1985-09-10 Canada Cup, Inc. Injection blow molding process and apparatus
US4690633A (en) * 1984-09-07 1987-09-01 Husky Injection Molding Systems Ltd. Apparatus for preparing hollow plastic articles
JPS6189014A (ja) * 1984-10-06 1986-05-07 Nissei Ee S B Kikai Kk パリソン射出成形方法
US4604258A (en) * 1984-11-15 1986-08-05 Canada Cup, Inc. Stack-mold for injection blow molding
US4721452A (en) * 1987-03-23 1988-01-26 Husky Injection Molding Systems Ltd. Apparatus for producing hollow plastic articles
US4950152A (en) * 1988-12-05 1990-08-21 Electra Form, Inc. Apparatus for producing preforms and blow molded articles
US5051227A (en) * 1988-12-05 1991-09-24 Electra Form, Inc. Production of preforms and blow molded articles
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
US5206039A (en) * 1991-09-24 1993-04-27 Valyi Emery I Apparatus for conditioning pressure molded plastic articles

Also Published As

Publication number Publication date
GB2292108B (en) 1997-12-17
CA2154826C (en) 1999-01-26
US5501593A (en) 1996-03-26
CA2154826A1 (en) 1996-01-29
ITTO950638A0 (it) 1995-07-28
GB2292108A (en) 1996-02-14
FR2723027A1 (fr) 1996-02-02
DE19527756A1 (de) 1996-02-01
FR2723027B1 (fr) 1998-05-15
GB9515426D0 (en) 1995-09-27
US5578263A (en) 1996-11-26
ITTO950638A1 (it) 1997-01-28

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