DE68929164D1 - Drei und fünfschichtige Vorformlinge und deren Herstellung und ein blasgeformter Kunststoffbehälter - Google Patents

Drei und fünfschichtige Vorformlinge und deren Herstellung und ein blasgeformter Kunststoffbehälter

Info

Publication number
DE68929164D1
DE68929164D1 DE68929164T DE68929164T DE68929164D1 DE 68929164 D1 DE68929164 D1 DE 68929164D1 DE 68929164 T DE68929164 T DE 68929164T DE 68929164 T DE68929164 T DE 68929164T DE 68929164 D1 DE68929164 D1 DE 68929164D1
Authority
DE
Germany
Prior art keywords
preform
layer
blow molded
plastic container
injected
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.)
Expired - Fee Related
Application number
DE68929164T
Other languages
English (en)
Other versions
DE68929164T2 (de
Inventor
Suppayan M Krishnakumar
Steven Lyle Schmidt
Thomas E Nahill
Wayne N Collette
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.)
Graham Packaging Pet Technologies Inc
Original Assignee
Graham Packaging Pet Technologies Inc
Continental PET Technologies Inc
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 Graham Packaging Pet Technologies Inc, Continental PET Technologies Inc filed Critical Graham Packaging Pet Technologies Inc
Publication of DE68929164D1 publication Critical patent/DE68929164D1/de
Application granted granted Critical
Publication of DE68929164T2 publication Critical patent/DE68929164T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1643—Making multilayered or multicoloured articles having a "sandwich" structure from at least three different materials or with at least four layers
    • 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
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • 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
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • B29C2949/0724—Preforms or parisons characterised by their configuration having variable wall thickness 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • B29C2949/0725—Preforms or parisons characterised by their configuration having variable wall thickness 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • 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
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • B29C2949/0733—Preforms or parisons characterised by their configuration having variable diameter 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • B29C2949/0772—Closure retaining means
    • B29C2949/0773—Threads
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • B29C2949/0777—Tamper-evident band retaining ring
    • 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
    • B29C2949/3008—Preforms or parisons made of several components 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3008—Preforms or parisons made of several components at neck portion
    • B29C2949/3009—Preforms or parisons made of several components at neck portion partially
    • 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
    • B29C2949/3012—Preforms or parisons made of several components 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3016—Preforms or parisons made of several components 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/302—Preforms or parisons made of several components 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
    • B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
    • B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
    • 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
    • B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
    • B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
    • B29C2949/303—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components having more than three components
    • 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
    • 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
    • B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more components being injected
    • B29C2949/3036—Preforms or parisons made of several components having components being injected having two or more components being injected having three or more components being injected
    • B29C2949/3038—Preforms or parisons made of several components having components being injected having two or more components being injected having three or more components being injected having more than three 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
DE1989629164 1988-12-30 1989-11-22 Drei und fünfschichtige Vorformlinge und deren Herstellung und ein blasgeformter Kunststoffbehälter Expired - Fee Related DE68929164T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/292,440 US4954376A (en) 1988-12-30 1988-12-30 Two material three/five layer preform

Publications (2)

Publication Number Publication Date
DE68929164D1 true DE68929164D1 (de) 2000-04-06
DE68929164T2 DE68929164T2 (de) 2000-07-06

Family

ID=23124686

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1989621451 Expired - Fee Related DE68921451T2 (de) 1988-12-30 1989-11-22 Drei- bzw. fünfschichtiger Vorformling.
DE1989629164 Expired - Fee Related DE68929164T2 (de) 1988-12-30 1989-11-22 Drei und fünfschichtige Vorformlinge und deren Herstellung und ein blasgeformter Kunststoffbehälter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1989621451 Expired - Fee Related DE68921451T2 (de) 1988-12-30 1989-11-22 Drei- bzw. fünfschichtiger Vorformling.

Country Status (9)

Country Link
US (2) US4954376A (de)
EP (2) EP0376469B1 (de)
JP (2) JP2577807B2 (de)
AT (2) ATE119101T1 (de)
AU (2) AU638689B2 (de)
CA (1) CA2006794C (de)
DE (2) DE68921451T2 (de)
ES (1) ES2071665T3 (de)
NZ (1) NZ231928A (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137179A (en) * 1990-02-15 1992-08-11 Hans Stoffel Containers and methods for preparing and manufacturing the same
US5301838A (en) * 1991-01-23 1994-04-12 Continental Pet Technologies, Inc. Multilayer bottle with separable inner layer and method for forming same
US5750224A (en) * 1991-07-01 1998-05-12 Plm Ab Plastic container
JPH07106742B2 (ja) * 1992-02-26 1995-11-15 守 加茂 合成樹脂製食品容器とその製法
CA2113117C (en) * 1992-05-11 2005-10-11 Tsutomu Kobayashi Laminated bottle and pump device therefor
US5464106A (en) * 1994-07-06 1995-11-07 Plastipak Packaging, Inc. Multi-layer containers
DE59500208D1 (de) * 1995-04-27 1997-06-05 Continental Pet De Gmbh Bodengeometrie von wiederverwendbaren PET-Behältern
DE19515516C2 (de) * 1995-04-27 1999-03-25 Continental Pet De Gmbh Verfahren zum Blasformen eines Kunststoffbehälters und Vorrichtung zur Ausführung des Verfahrens
NL1001417C2 (nl) * 1995-10-13 1997-04-15 Inter Tooling Services Bv Inrichting voor het vervaardigen van holle kunststof voorwerpen.
US5965081A (en) * 1996-05-16 1999-10-12 The Coca-Cola Company Method of making side-gated preforms for use in blow molding plastic bottles
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
US6063325A (en) * 1996-08-22 2000-05-16 Continental Pet Technologies, Inc. Method for preventing uncontrolled polymer flow in preform neck finish during packing and cooling stage
CA2230768C (en) 1997-02-28 2007-02-13 John W. Safian Multilayer container package
TWI250934B (en) 1997-10-17 2006-03-11 Advancsd Plastics Technologies Barrier-coated polyester articles and the fabrication method thereof
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
US6312641B1 (en) 1997-10-17 2001-11-06 Plastic Fabrication Technologies Llc Method of making containers and preforms incorporating barrier materials
US6109006A (en) * 1998-07-14 2000-08-29 Advanced Plastics Technologies, Ltd. Process for making extruded pet containers
US6655945B1 (en) 1999-03-18 2003-12-02 Mold Masters Limited Apparatus and method for multi-layer injection molding
US6440350B1 (en) 1999-03-18 2002-08-27 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
DE50005364D1 (de) * 1999-11-05 2004-03-25 Otto Hofstetter Ag Uznach Mehrschichtiger vorformling und verfahren zur herstellung desselben
US6841262B1 (en) 2000-02-03 2005-01-11 Dtl Technology Limited Partnership Hand grippable bottle and preform
AU2001221161A1 (en) * 2000-02-03 2001-08-14 Dtl Technology Limited Partnership Hand grippable bottle and preform
AU2001288916B2 (en) 2000-09-05 2007-05-10 Advanced Plastics Technologies Luxembourg S.A. Multilayer containers and preforms having barrier properties utilizing recycled material
CN1195620C (zh) 2000-10-19 2005-04-06 帝人株式会社 多层预成型体及其制造方法
JP4547843B2 (ja) * 2001-08-30 2010-09-22 株式会社吉野工業所 二軸延伸ブロー成形壜体の一次成形品及び壜体
EG23499A (en) 2002-07-03 2006-01-17 Advanced Plastics Technologies Dip, spray, and flow coating process for forming coated articles
US20040166264A1 (en) * 2003-02-26 2004-08-26 Nahill Thomas E. Preform assembly, container assembly and method of manufacture
US7303796B2 (en) * 2003-07-03 2007-12-04 Graham Packaging Pet Technologies Inc. Preform assembly, container assembly and method of manufacture
US7357967B2 (en) * 2004-02-27 2008-04-15 Owens-Illinois Prescription Products Inc. Container having fluorescent indicia
BRPI0509843A (pt) 2004-04-16 2007-10-09 Advanced Plastics Technologies uma garrafa, um processo de formação da garrafa, um sistema de dispensação de lìquido e um perfil extrudado
EP1776220B1 (de) * 2004-08-06 2014-10-08 Resilux Vorformling zum blasen eines behälters
BE1016289A3 (nl) * 2004-08-06 2006-07-04 Resilux Preform voor het blaasvormen van een houder en werkwijze voor het vervaardigen hiervan.
US20060204694A1 (en) 2005-03-08 2006-09-14 Silgan Plastics Corporation Bottle with extended neck finish and method of making same
WO2007027606A1 (en) 2005-08-30 2007-03-08 Advanced Plastics Technologies Luxembourg S.A. Methods and systems for controlling mold temperatures
US20070222111A1 (en) * 2006-03-23 2007-09-27 Owens-Illinois Healthcare Packaging Inc. Apparatus and method for injection molding a multilayer container or container preform, or injection blow molding a multilayer container
US20080255280A1 (en) * 2007-04-11 2008-10-16 Susan Sims Oxygen-scavenging polymer blends suitable for use in packaging
USD769720S1 (en) 2007-12-21 2016-10-25 Silgan Plastics Llc Preform for dosing bottle
US8057733B2 (en) * 2007-12-21 2011-11-15 Silgan Plastics Corporation Dosing bottle and method
BE1018460A5 (nl) 2008-02-12 2010-12-07 Resilux Kleurvoorvorm en werkwijze voor het vervaardigen hiervan tot een polychromatische kunststofbehouder.
US20100054638A1 (en) * 2008-08-30 2010-03-04 Christopher Michael Duggan Waste Not Shredder Bag
JP5387054B2 (ja) * 2009-03-03 2014-01-15 東洋製罐株式会社 耐落下衝撃性に優れた多層プラスチック容器
US9074092B2 (en) 2010-12-20 2015-07-07 Eastman Chemical Company Miscible polyester blends utilizing recycled polyesters
CH713888A1 (de) * 2017-06-08 2018-12-14 Alpla Werke Alwin Lehner Gmbh & Co Kg PET-Barriere-Flasche.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035466A (en) * 1972-09-27 1977-07-12 Erhard Langecker Method for central injection molding
FR2529507A1 (fr) * 1982-07-05 1984-01-06 Cibie Projecteurs Procede de fabrication d'un article en forme par injection-moulage et article obtenu
US4550043A (en) * 1984-02-17 1985-10-29 Continental Plastic Containers, Inc. Preform with internal barrier and internal layer of high thermal stability and products made from the same
US4609516A (en) * 1984-02-17 1986-09-02 Continental Pet Technologies, Inc. Method of forming laminated preforms
JPS60240409A (ja) * 1984-05-15 1985-11-29 Mitsubishi Gas Chem Co Inc 多層パリソンの製造方法
JPS61108542A (ja) * 1984-10-31 1986-05-27 三菱瓦斯化学株式会社 多層容器
US4808101A (en) * 1986-05-12 1989-02-28 Husky Injection Molding Systems Ltd. Tri-injection of hollow articles
US4725464A (en) * 1986-05-30 1988-02-16 Continental Pet Technologies, Inc. Refillable polyester beverage bottle and preform for forming same
US4764403A (en) * 1986-11-10 1988-08-16 Owens-Illinois Plastic Products Inc. Multilayer biaxially oriented heat set articles
JPH0813499B2 (ja) * 1987-03-04 1996-02-14 三菱瓦斯化学株式会社 多層容器及びその製造法
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

Also Published As

Publication number Publication date
ATE189993T1 (de) 2000-03-15
JP2584194B2 (ja) 1997-02-19
AU4877193A (en) 1993-12-09
USRE34552E (en) 1994-02-22
ATE119101T1 (de) 1995-03-15
EP0596872B1 (de) 2000-03-01
EP0376469A2 (de) 1990-07-04
ES2071665T3 (es) 1995-07-01
CA2006794A1 (en) 1990-06-30
JPH02289309A (ja) 1990-11-29
DE68921451T2 (de) 1995-08-31
AU4737689A (en) 1990-07-05
EP0596872A2 (de) 1994-05-11
US4954376A (en) 1990-09-04
DE68921451D1 (de) 1995-04-06
AU647697B2 (en) 1994-03-24
NZ231928A (en) 1993-04-28
EP0376469B1 (de) 1995-03-01
JP2577807B2 (ja) 1997-02-05
DE68929164T2 (de) 2000-07-06
CA2006794C (en) 1996-07-23
EP0596872A3 (en) 1994-08-17
JPH07178801A (ja) 1995-07-18
EP0376469A3 (de) 1991-09-11
AU638689B2 (en) 1993-07-08

Similar Documents

Publication Publication Date Title
DE68929164T2 (de) Drei und fünfschichtige Vorformlinge und deren Herstellung und ein blasgeformter Kunststoffbehälter
ES2180688T3 (es) Recipiente de material de plastico.
MX167775B (es) Preforma para formar un envase para relleno en calente moldeado por soplado y metodo para formar el envase
IE830547L (en) Blow moulding apparatus.
TW354773B (en) Polyethylene terephthalate multi-layer preform used for plastic blow molding and method for making the preform
ES2073585T3 (es) Procedimiento para el empleo de la ayuda de gas durante el moldeo de piezas de material plastico.
MX9802503A (es) Metodo para el moldeo por soplado de estiramiento por inyeccion de articulos huecos.
FI945307A0 (fi) Menetelmä muovituotteiden muottiin puristamiseksi ja näin valmistetut tuotteet
GB2070506A (en) Apparatus for making a multi-layer injection blow molded container
DK0887170T3 (da) Fremgangsmåde til fremstillng af en præform samt præform til blæsestøbning af en beholder
ATE66859T1 (de) Verfahren zur herstellung eines gasdichten kunststoffverschlusses fuer flaschen und dergleichen behaeltnisse.
JPS5511945A (en) Lid for globe box
EP0765725A3 (de) Verfahren zum Spritzgiessen von Polyethylenterephthalat
JPS55117632A (en) Plastic bottle for cosmetic and manufacturing method thereof
JPS57152925A (en) Method of molding piece with double wall structure
DK0437381T3 (da) Dorn til blæsestøbning af et hult legeme, samt maskine der anvender en sådan dorn
ATE13272T1 (de) Verfahren zur herstellung eines dosenunterteils aus kunststoff im spritzgussverfahren.
NO921634D0 (no) Framgangsmaate for framstilling av et blaaseformet legeme av plast
ES8302525A1 (es) "un procedimiento para moldear recipientes de plastico huecos".

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee