[go: up one dir, main page]

PE36095A1 - Premolde de capas multiples de tereftalato de polietileno para ser usado en el moldeado de plastico por soplado y el metodo para fabricarlo - Google Patents

Premolde de capas multiples de tereftalato de polietileno para ser usado en el moldeado de plastico por soplado y el metodo para fabricarlo

Info

Publication number
PE36095A1
PE36095A1 PE1994250069A PE25006994A PE36095A1 PE 36095 A1 PE36095 A1 PE 36095A1 PE 1994250069 A PE1994250069 A PE 1994250069A PE 25006994 A PE25006994 A PE 25006994A PE 36095 A1 PE36095 A1 PE 36095A1
Authority
PE
Peru
Prior art keywords
polyethylene tereftalate
premold
blowing
manufacture
multiple layers
Prior art date
Application number
PE1994250069A
Other languages
English (en)
Inventor
William A Slat
Richard C Darr
Original Assignee
Plastipak Packaging 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 Plastipak Packaging Inc filed Critical Plastipak Packaging Inc
Publication of PE36095A1 publication Critical patent/PE36095A1/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • 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
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/02—Combined thermoforming and manufacture of the preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • B65D1/0215—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features multilayered
    • 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
    • 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
    • B29C2949/3048—Preforms or parisons made of several components having components being thermoformed
    • 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
    • B29C2949/3064—Preforms or parisons made of several components having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062
    • 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
    • B29C2949/3064—Preforms or parisons made of several components having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062
    • B29C2949/3074—Preforms or parisons made of several components having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062 said at least one component obtained by coating
    • B29C2949/3078—Preforms or parisons made of several components having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062 said at least one component obtained by coating by spray coating
    • 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
    • B29C2949/3064—Preforms or parisons made of several components having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062
    • B29C2949/3074—Preforms or parisons made of several components having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062 said at least one component obtained by coating
    • B29C2949/308—Preforms or parisons made of several components having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062 said at least one component obtained by coating by dip coating
    • 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
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • 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]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]

Landscapes

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

Abstract

EL PREMOLDE ESTA CARACTERIZADO POR COMPRENDER: (1) UNA CAPA INTERIOR DE TEREFTALATO DE POLIETILENO VIRGEN Y (2) UNA CAPA EXTERIOR MOLDEADA POR INYECCION A PARTIR DE TEREFTALATO DE POLIETILENO RECICLADO, DESPUES DE HABER SIDO USADO POR EL CONSUMIDOR, QUE TIENE UN PESO MAYOR DEL PESO TOTAL DEL PREMOLDE DE ALREDEDOR DE 75%, Y EL METODO ESTA CARACTERIZADO POR COMPRENDER: (1) TERMOMOLDEADO DE UNA LAMINA DE TEREFTALATO DE POLIETILENO VIRGEN PARA PROPORCIONAR UNA CAPA INTERIOR Y (2) EL MOLDEADO POR INYECCION DE UNA CAPA EXTERIOR A PARTIR DE TEREFTALATO DE POLIETILENO RECICLADO
PE1994250069A 1993-09-10 1994-09-07 Premolde de capas multiples de tereftalato de polietileno para ser usado en el moldeado de plastico por soplado y el metodo para fabricarlo PE36095A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12016193A 1993-09-10 1993-09-10

Publications (1)

Publication Number Publication Date
PE36095A1 true PE36095A1 (es) 1995-11-27

Family

ID=22388618

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1994250069A PE36095A1 (es) 1993-09-10 1994-09-07 Premolde de capas multiples de tereftalato de polietileno para ser usado en el moldeado de plastico por soplado y el metodo para fabricarlo

Country Status (7)

Country Link
US (1) US6461697B1 (es)
AU (1) AU7829994A (es)
IL (1) IL110837A (es)
PE (1) PE36095A1 (es)
TW (1) TW354773B (es)
WO (1) WO1995007220A1 (es)
ZA (1) ZA946726B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599598A (en) * 1995-04-03 1997-02-04 Husky Injection Molding Systems Ltd. Multilayered hollow plastic article and method for obtaining same
US6296803B1 (en) * 1995-12-20 2001-10-02 Plastipak Packaging, Inc. Method for making a multi-layer blow molded container
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
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
TWI250934B (en) 1997-10-17 2006-03-11 Advancsd Plastics Technologies Barrier-coated polyester articles and the fabrication method thereof
RU2264917C2 (ru) 2000-09-05 2005-11-27 Эдвэнсд Плэстикс Текнолоджиз, Лтд. Многослойные емкости и заготовки с барьерными свойствами, утилизирующие переработанный материал
EG23499A (en) 2002-07-03 2006-01-17 Advanced Plastics Technologies Dip, spray, and flow coating process for forming coated articles
US7367795B2 (en) 2002-11-08 2008-05-06 Advanced Plastics Technologies Luxembourg S.A. Injection mold having a wear resistant portion and a high heat transfer portion
DE602005013076D1 (de) 2004-04-16 2009-04-16 Advanced Plastics Technologies Vorformling und verfahren zur herstellung der vorformling und eine flasche
EP1776217A2 (en) 2004-06-10 2007-04-25 Advanced Plastics Technologies Luxembourg S.A. Methods and systems for controlling mold temperatures
CA2617591C (en) 2005-08-30 2013-10-22 Advanced Plastics Technologies Luxembourg S.A. Methods and systems for controlling mold temperatures
US8857637B2 (en) 2006-03-06 2014-10-14 Plastipak Packaging, Inc. Lightweight plastic container and preform
US10214312B2 (en) 2006-03-06 2019-02-26 Plastipak Packaging, Inc. Lightweight plastic container and preform
US20100280152A1 (en) * 2009-04-29 2010-11-04 Spartech Corporation Thermoformable and RF Sealable Plastic Packaging Material
WO2013149157A1 (en) * 2012-03-30 2013-10-03 E. I. Du Pont De Nemours And Company Polyesters and fibers made therefrom
CN110239844B (zh) 2013-05-17 2021-06-01 皇家戴维艾格伯茨有限公司 用于形成饮料的饮料生产系统、料盒和方法
GB201308927D0 (en) 2013-05-17 2013-07-03 Kraft Foods R & D Inc A beverage preparation system, a capsule and a method for forming a beverage
KR20160024840A (ko) * 2013-06-28 2016-03-07 다이니폰 인사츠 가부시키가이샤 블로우 성형 방법, 복합 프리폼, 복합 용기, 내측 라벨 부재 및 플라스틱제 부재
GB201420262D0 (en) 2014-11-14 2014-12-31 Kraft Foods R & D Inc A method of forming a cup-shaped body for a beverage capsule
JP6696133B2 (ja) * 2015-09-11 2020-05-20 大日本印刷株式会社 複合プリフォーム、複合容器、プラスチック製部材および複合容器の製造方法
JP6672867B2 (ja) * 2016-02-15 2020-03-25 大日本印刷株式会社 複合プリフォームの製造方法および複合容器の製造方法
EP3439842B1 (en) * 2016-04-06 2021-03-24 Amcor Rigid Plastics USA, LLC Multi-layer preform and container

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787157A (en) 1970-09-14 1974-01-22 Valyi Emery I Apparatus for making composite plastic articles
US4289817A (en) 1970-09-14 1981-09-15 Valyi Emery I Decorated multilayered hollow plastic container
US4040233A (en) 1970-09-14 1977-08-09 Valyi Emery I Method of obtaining a filled, fluid barrier resistant plastic container
US3955697A (en) 1970-09-14 1976-05-11 Valyi Emery I Multilayered hollow plastic container
US3869056A (en) 1970-09-14 1975-03-04 Emery I Valyi Multilayered hollow plastic container
US3719735A (en) 1970-12-21 1973-03-06 Valyi Emery I Method for molding plastic containers
US3878282A (en) 1971-08-10 1975-04-15 Ilikon Corp Process for molding multilayer articles
US3813198A (en) 1971-12-23 1974-05-28 Valyi Emery I Apparatus for making composite plastic articles
BE792927A (fr) 1971-12-23 1973-04-16 Valyi Emery I Appareil pour la fabrication d'articles plastiques
US4013748A (en) 1971-12-30 1977-03-22 Valyi Emery I Method for making composite plastic article
US4109813A (en) 1973-03-21 1978-08-29 Valyi Emery I Composite plastic container
CH565647A5 (es) 1973-07-02 1975-08-29 Valyi Emery I
US4162883A (en) 1974-03-05 1979-07-31 National Can Corporation Apparatus for thermoforming hollow article having a high L/D ratio
US4130387A (en) 1974-03-05 1978-12-19 National Can Corporation Apparatus for thermoforming plastic articles
US3994649A (en) 1974-03-25 1976-11-30 Valyi Emery I Apparatus for making plastic containers
CA1076764A (en) 1974-05-13 1980-05-06 Donald G. Sauer Extendible porous core rod or pin and process and apparatus for using same
US4047874A (en) 1974-05-28 1977-09-13 Valyi Emery I Apparatus for the preparation of parisons
US4034054A (en) 1974-09-20 1977-07-05 National Can Corporation Process for thermoforming hollow articles
US4067944A (en) * 1974-11-01 1978-01-10 Valyi Emery I Method for obtaining multilayered hollow plastic article
US4149645A (en) 1975-07-02 1979-04-17 Valyi Emery I Plastic article and method for making same
US4327052A (en) 1975-09-22 1982-04-27 National Can Corporation Process for making containers
US4224275A (en) 1975-09-22 1980-09-23 National Can Corporation Process for making containers
US4092391A (en) 1976-07-30 1978-05-30 Valyi Emery I Method of making multilayered containers
US4107362A (en) 1976-11-22 1978-08-15 Valyi Emery I Multilayered container
SE430147B (sv) 1977-05-13 1983-10-24 Plm Ab Emne for framstellning av behallare av plastmaterial samt sett att astadkomma ett emne
JPS55142623A (en) 1979-04-24 1980-11-07 Yoshino Kogyosho Co Ltd Method of forming optical pattern in polyethylene terephthalate resin made product and method of reinforcing optical pattern formed by the said method
JPS5677143A (en) 1979-11-30 1981-06-25 Yoshino Kogyosho Co Ltd Polyethylene terephthalate resin product
US4391861A (en) * 1980-05-29 1983-07-05 Plm Ab Preform of a thermoplastic
JPS58183243A (ja) 1982-04-22 1983-10-26 株式会社吉野工業所 合成樹脂製２軸延伸ブロ−成形壜体
JPS59158232A (ja) 1983-02-28 1984-09-07 Toyo Seikan Kaisha Ltd 多層延伸ポリエステルボトルの製法
US4797244A (en) 1982-09-29 1989-01-10 American National Can Company Multiwalled container and method of making same
JPS6071207A (ja) 1983-09-29 1985-04-23 Toyo Seikan Kaisha Ltd 延伸ブロー成形用多層プリフォームの製造方法
US4649004A (en) 1983-12-27 1987-03-10 Toyo Seikan Kaisha, Ltd. Process for production of multi-layer pipes for draw-forming
US4513037A (en) 1983-12-29 1985-04-23 General Electric Company Multilayered hollow polycarbonate containers
US4609516A (en) 1984-02-17 1986-09-02 Continental Pet Technologies, Inc. Method of forming laminated preforms
US4647483A (en) 1984-06-29 1987-03-03 American Can Company Nylon copolymer and nylon blends and films made therefrom
US4683170A (en) 1984-06-29 1987-07-28 American Can Company Nylon copolymer and nylon blends and films made therefrom
US4665135A (en) 1984-06-29 1987-05-12 American Can Company Nylon blends and films made therefrom
US4942008A (en) 1985-07-10 1990-07-17 Cahill John W Process for molding a multiple layer structure
US4996269A (en) 1987-03-13 1991-02-26 The Goodyear Tire & Rubber Company Polyester composition which is particularly suitable for use in thermoforming thin walled articles
US4798883A (en) 1988-04-01 1989-01-17 The Goodyear Tire & Rubber Company Modified polyethylene naphthalate
CA2002369C (en) 1988-11-08 2000-10-31 Mikio Hashimoto Copolyester, polyester composition containing the copolyester, and polyester laminated structure having layer composed of the copolyester or the polyester composition
CA2010039C (en) 1989-02-17 1993-12-21 Kazuhito Yamamoto Bottles and methods for making thereof
DE69323751T2 (de) * 1992-07-07 1999-07-01 Continental Pet Technologies, Inc., Florence, Ky. Verfahren zum formen eines mehrlagigen vorformlings und behälter mit niedrig kristalliner innenschicht

Also Published As

Publication number Publication date
ZA946726B (en) 1995-04-21
IL110837A (en) 2001-03-19
WO1995007220A1 (en) 1995-03-16
TW354773B (en) 1999-03-21
AU7829994A (en) 1995-03-27
IL110837A0 (en) 1994-11-28
US6461697B1 (en) 2002-10-08

Similar Documents

Publication Publication Date Title
PE36095A1 (es) Premolde de capas multiples de tereftalato de polietileno para ser usado en el moldeado de plastico por soplado y el metodo para fabricarlo
ATE208728T1 (de) Mehrschichtiger vorformling zum blasformen und verfahren zu dessen herstellung
SE7802815L (sv) Forsterkt behallare av plastmaterial
ATE189993T1 (de) Drei und fünfschichtige vorformlinge und deren herstellung und ein blasgeformter kunststoffbehälter
MX165451B (es) Pieza compuesta moldeada de una pieza y metodo de fabricacion
ES292867U (es) Un envase orientado biaxialmente
PE46896A1 (es) Contenedor de multiples capas
ATE70490T1 (de) Geschichteter vorfoermling mit innerer barriereschicht.
ES8701037A1 (es) Un metodo de fabricar un cierre para recipientes dotado de un miembro de cierre y un forro dispuesto en este.
KR870004805A (ko) 섬유강화 플라스틱 재료로 만든 성형제품
ES2127354T3 (es) Procedimiento de produccion de peliculas delgadas.
ATE173940T1 (de) Nicht-koextrusion verfahren zur herstellung von mehrschichtigen angioplastieballons
ES2070910T3 (es) Procedimiento para formar una estructura compuesta de un polimero termoplastico y de un compuesto de moldeo de lamina.
ES2051785T3 (es) Un procedimiento para preparar una preforma de matriz de resina reforzada con fibra y el articulo resultante.
GB1430055A (en) Composite plastics article and process for making the same
ATE193858T1 (de) Verfahren zum formen einer hohlen prothese
ATE52445T1 (de) Verfahren zur herstellung von faserverstaerkten kunststoff-formteilen.
ES2120841B1 (es) Preforma con asa integrada para envases obtenidos por inyeccion soplado o por inyeccion y soplado biorientado.
BR0214486A (pt) Processo para a produção de corpos plásticos ocos no processo rotacional
FR2002579A1 (en) Prodn of composite articles by blow moulding of
JPS5569423A (en) Production of hollow molding having thermal insulator on surface
KR930005743A (ko) 음식물 저장 용기의 제조방법 및 그 용기
ES553840A0 (es) Metodo de fabricacion de un neumatico de materiales plasticos
JPS54159471A (en) Molding of flat container by injection blow molding
GB1443501A (en) Method of making thermoplastics articles

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed