MX167138B - Preforma moldeada por inyeccion, metodo para tratar la misma y recipiente formado a partir de la misma - Google Patents

Preforma moldeada por inyeccion, metodo para tratar la misma y recipiente formado a partir de la misma

Info

Publication number
MX167138B
MX167138B MX019310A MX1931090A MX167138B MX 167138 B MX167138 B MX 167138B MX 019310 A MX019310 A MX 019310A MX 1931090 A MX1931090 A MX 1931090A MX 167138 B MX167138 B MX 167138B
Authority
MX
Mexico
Prior art keywords
neck finish
molded
preform
closure cap
crystallized
Prior art date
Application number
MX019310A
Other languages
English (en)
Inventor
Wayne N Collette
Ralph Armstrong
Original Assignee
Continental Pet Technologies
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 Continental Pet Technologies filed Critical Continental Pet Technologies
Publication of MX167138B publication Critical patent/MX167138B/es

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
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
    • 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
    • B29C2949/076—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
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0862—Crystallinity
    • 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
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0862—Crystallinity
    • B29C2949/0863—Crystallinity at the 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0862—Crystallinity
    • B29C2949/0864—Crystallinity at the 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0872—Weight
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6462—Thermal conditioning of preforms characterised by temperature differential by masking
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0063—After-treatment of articles without altering their shape; Apparatus therefor for changing crystallisation
    • 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
    • B29K2667/00—Use of polyesters or derivatives thereof for preformed parts, e.g. for inserts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/907—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and crystallizing of nonstretched or molecularly unoriented portion thereof
    • Y10S264/908—Crystallizing of neck portion of hollow article or hollow preform
    • 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]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

La presente invención se refiere a una preforma de plástico para formar un recipiente de plástico hueco moldeado por soplado, caracterizado porque es de una construcción moldeada por inyección e incluye un acabado de cuello, el cual tiene una terminación en un extremo libre en una superficie de sello final y que tiene un reborde inferior alejado a partir de la superficie de sello final con roscas moldeadas con elevadas tolerancias entre la superficie de sello final y el reborde, la preforma también incluye una porción formadora de hombro del recipiente proxima al reborde alejado de las roscas, y una porción que forma el cuerpo, una parte de la porción que forma el hombro es una parte cristalizada y de una mayor resistencia que la de las partes adyacentes de la preforma, la preforma además se mejora mediante la superficie de sello final que también es cristalizada, y las roscas son libres de cristalización con las roscas restantes así formadas.
MX019310A 1989-01-31 1990-01-30 Preforma moldeada por inyeccion, metodo para tratar la misma y recipiente formado a partir de la misma MX167138B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/304,469 US4928835A (en) 1989-01-31 1989-01-31 Injection molded preform, method of treating same and container formed therefrom

Publications (1)

Publication Number Publication Date
MX167138B true MX167138B (es) 1993-03-05

Family

ID=23176651

Family Applications (1)

Application Number Title Priority Date Filing Date
MX019310A MX167138B (es) 1989-01-31 1990-01-30 Preforma moldeada por inyeccion, metodo para tratar la misma y recipiente formado a partir de la misma

Country Status (9)

Country Link
US (1) US4928835A (es)
EP (1) EP0381322B1 (es)
JP (1) JPH03197006A (es)
AT (1) ATE119823T1 (es)
AU (1) AU632087B2 (es)
CA (1) CA2008189C (es)
DE (2) DE69017728D1 (es)
MX (1) MX167138B (es)
NZ (1) NZ232296A (es)

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FR2658119B1 (fr) * 1990-02-13 1992-06-05 Sidel Sa Procede et installation pour fabriquer des recipients, tels que des bouteilles, en polyethyleneterephtalate, resistant a des conditions thermiques relativement severes au cours de leur utilisation.
FR2691401B1 (fr) * 1992-05-20 1994-08-05 Sidel Sa Unite pour le traitement thermique de recipients en pet lors de la fabrication de ceux-ci.
CZ292300B6 (cs) * 1992-09-22 2003-09-17 Pepsico, Inc. Způsob a zařízení pro výrobu transparentní plastové nádoby
FR2703944B1 (fr) * 1993-04-15 1995-06-23 Sidel Sa Procédé et installation pour le traitement thermique du corps d'une préforme en matériau thermoplastique.
US5498152A (en) * 1994-05-02 1996-03-12 Husky Injection Molding Systems Ltd. Preform orientation apparatus
JP3678789B2 (ja) * 1995-03-03 2005-08-03 大日本印刷株式会社 キャップ付容器
US5908128A (en) * 1995-07-17 1999-06-01 Continental Pet Technologies, Inc. Pasteurizable plastic container
FR2770494B1 (fr) * 1997-10-31 2000-01-21 Schmalbach Lubeca Pet Centre T Paraison dont le col est a base d'un polyester aromatique, et notamment en pet, et comporte un filetage presentant en section longitudinale un profil asymetrique
US7033656B2 (en) * 2002-04-12 2006-04-25 Graham Packaging Pet Technologies, Inc. Graded crystallization of container finishes
US20060157896A1 (en) * 2004-10-22 2006-07-20 Lee Robert A Method and apparatus for producing bottles and preforms having a crystalline neck
EP1868675B1 (en) 2004-11-10 2017-02-15 ResMed Limited Apparatus for adjusting respiratory mask sealing force
US7637733B2 (en) * 2004-12-02 2009-12-29 Graham Packaging Company, L.P. Method and apparatus for reforming a portion of a plastic container to include a three-dimensional feature or transferable element
US20060119004A1 (en) * 2004-12-02 2006-06-08 Graham Packaging Company, L.P. Method and apparatus for reforming the neck finish end surface of blow molded plastic container
EP3950032B1 (en) 2005-01-12 2023-10-11 ResMed Pty Ltd Respiratory masks with gusseted cushions
WO2007019065A2 (en) * 2005-08-04 2007-02-15 Oklahoma Medical Research Foundation Adjuvant chemotherapy for anaplastic gliomas
US20070101681A1 (en) * 2005-11-09 2007-05-10 Toyo Seikan Kaisha, Ltd. Method for manufacturing contents contained in a container
US20070126152A1 (en) * 2005-12-06 2007-06-07 Graham Packaging Company, L.P. Methods and apparatuses for reforming an upper portion of a blow molded plastic container
US8857637B2 (en) 2006-03-06 2014-10-14 Plastipak Packaging, Inc. Lightweight plastic container and preform
US10457437B2 (en) * 2006-03-06 2019-10-29 Plastipak Packaging, Inc. Lightweight plastic container and preform
US20090224439A1 (en) * 2008-03-07 2009-09-10 Graham Packaging Company, Lp Injection molding apparatus and methods for making plastic preforms
US20090223920A1 (en) * 2008-03-07 2009-09-10 Graham Packaging Company, Lp Abuse resistant preform and container neck finish
US8734709B2 (en) * 2009-04-07 2014-05-27 Graham Packaging Company, L.P. Apparatus for reforming a portion of a plastic container
JP5635074B2 (ja) 2009-04-07 2014-12-03 グラハム パッケージング カンパニー，エル ピー 誘導加熱を使用してプラスチック容器の一部分を再形成するための方法および装置
USD697404S1 (en) 2010-10-29 2014-01-14 Ball Corporation Beverage container
USD678772S1 (en) 2010-10-29 2013-03-26 Ball Corporation Beverage container
USD687710S1 (en) 2010-10-29 2013-08-13 Ball Corporation Beverage container
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USD725472S1 (en) 2012-01-25 2015-03-31 Ball Corporation Beverage container
CH707196A1 (de) * 2012-11-07 2014-05-15 Alpla Werke Spritzgegossener Preform zur Herstellung von Kunststoffbehältern in einem Streckblasverfahren.
USD697407S1 (en) 2012-11-13 2014-01-14 Ball Corporation Metal beverage container
US9758294B2 (en) * 2013-01-25 2017-09-12 The Procter & Gamble Company Components for aerosol dispenser and aerosol dispenser made therewith
USD702553S1 (en) 2013-03-07 2014-04-15 Ball Corporation Metallic beverage container
USD696946S1 (en) 2013-04-25 2014-01-07 Ball Corporation Metal bottle
USD812478S1 (en) 2014-09-15 2018-03-13 Ball Corporation Metal bottle
USD809390S1 (en) 2015-01-05 2018-02-06 Ball Corporation Metal bottle
JP6668672B2 (ja) * 2015-10-14 2020-03-18 大日本印刷株式会社 プリフォーム、プリフォームの製造方法、プリフォームの結晶化装置、プラスチックボトル、及び充填体の製造方法
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Also Published As

Publication number Publication date
JPH03197006A (ja) 1991-08-28
US4928835A (en) 1990-05-29
DE69017728T4 (de) 1996-05-30
DE69017728D1 (de) 1995-04-20
CA2008189C (en) 2000-01-11
AU632087B2 (en) 1992-12-17
NZ232296A (en) 1992-10-28
EP0381322B1 (en) 1995-03-15
CA2008189A1 (en) 1990-07-31
DE69017728T2 (de) 1995-07-13
EP0381322A3 (en) 1992-04-22
AU4890590A (en) 1990-08-09
EP0381322A2 (en) 1990-08-08
ATE119823T1 (de) 1995-04-15

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