DE68924599D1 - Verfahren und vorrichtung zur extrusions-blasformung von polyethylenterephthalat-artikeln. - Google Patents

Verfahren und vorrichtung zur extrusions-blasformung von polyethylenterephthalat-artikeln.

Info

Publication number
DE68924599D1
DE68924599D1 DE68924599T DE68924599T DE68924599D1 DE 68924599 D1 DE68924599 D1 DE 68924599D1 DE 68924599 T DE68924599 T DE 68924599T DE 68924599 T DE68924599 T DE 68924599T DE 68924599 D1 DE68924599 D1 DE 68924599D1
Authority
DE
Germany
Prior art keywords
polyethylene terephthalate
blow molding
extrusion blow
molding polyethylene
terephthalate articles
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
DE68924599T
Other languages
English (en)
Other versions
DE68924599T2 (de
Inventor
Samuel Belcher
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.)
Sabel Plastechs Inc
Original Assignee
Sabel Plastechs 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 Sabel Plastechs Inc filed Critical Sabel Plastechs Inc
Application granted granted Critical
Publication of DE68924599D1 publication Critical patent/DE68924599D1/de
Publication of DE68924599T2 publication Critical patent/DE68924599T2/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • B29C49/34—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro" the mould parts moving "hand-over-hand"
    • 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
    • B29C49/14—Clamps
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C49/04—Extrusion 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
    • 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
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0017—Heat stable
DE68924599T 1988-08-23 1989-08-23 Verfahren und vorrichtung zur extrusions-blasformung von polyethylenterephthalat-artikeln. Expired - Fee Related DE68924599T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/235,237 US4988279A (en) 1988-08-23 1988-08-23 Apparatus for extrusion blow molding polyethylene terephthalate articles
PCT/US1989/003620 WO1990002035A1 (en) 1988-08-23 1989-08-23 Method and apparatus for extrusion blow molding polyethylene terephthalate articles

Publications (2)

Publication Number Publication Date
DE68924599D1 true DE68924599D1 (de) 1995-11-23
DE68924599T2 DE68924599T2 (de) 1996-04-04

Family

ID=22884678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68924599T Expired - Fee Related DE68924599T2 (de) 1988-08-23 1989-08-23 Verfahren und vorrichtung zur extrusions-blasformung von polyethylenterephthalat-artikeln.

Country Status (9)

Country Link
US (1) US4988279A (de)
EP (1) EP0457759B1 (de)
JP (1) JPH0651340B2 (de)
KR (1) KR900701506A (de)
AU (1) AU4206889A (de)
CA (1) CA1330478C (de)
DE (1) DE68924599T2 (de)
MX (1) MX169285B (de)
WO (1) WO1990002035A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911633A (en) * 1988-08-15 1990-03-27 Comfort Gordon A Apparatus for plastic tubing manufacture
US5149485A (en) * 1988-08-23 1992-09-22 Sabel Plastechs, Inc. Method and apparatus for extrusion blow molding polyethylene terephthalate articles
US5080855A (en) * 1988-08-23 1992-01-14 Sabel Plastechs, Inc. Method and apparatus for extrusion blow molding polyethylene terephthalate articles
US5045255A (en) * 1989-06-15 1991-09-03 Scott Paper Company Method for continuously forming open-mouthed foamed plastic containers by blow molding techniques
FR2659597A1 (fr) * 1990-03-16 1991-09-20 Comfort Gordon Procede de fabrication de tuyaux en matiere plastique, pieces ou tuyaux produits selon ce procede et machine pour la mise en óoeuvre de ce procede.
GEP19981349B (en) * 1992-09-22 1998-08-25 Pepsico Inc Device and Method for the Production of Heat Treated, Transparent, Biaxially Oriented Blow Molded Containers from Thermoplast
US5392950A (en) * 1993-04-20 1995-02-28 Continental Plastic Containers, Inc. Plastic container with a completely sealed handle
US6733716B2 (en) 2001-05-21 2004-05-11 Sabel Plastechs Inc. Method of making a stretch/blow molded article (bottle) with an integral projection such as a handle
US7153455B2 (en) * 2001-05-21 2006-12-26 Sabel Plastechs Inc. Method of making a stretch/blow molded article (bottle) with an integral projection such as a handle
US6910596B2 (en) * 2002-02-11 2005-06-28 Harry M. Herckner Water bottle with handle
US7029732B2 (en) 2002-02-28 2006-04-18 Boston Scientific Scimed, Inc. Medical device balloons with improved strength properties and processes for producing same
WO2004013526A2 (en) * 2002-05-31 2004-02-12 Federal-Mogul Powertrain, Inc. Monolayer foamed corrugated sleeve
US20040094876A1 (en) * 2002-10-25 2004-05-20 Deardurff L. Robert Process for preparing a blow molding preform
US7150371B1 (en) * 2003-10-02 2006-12-19 Plastipak Packaging, Inc. Extrusion blow molded container, apparatus and method
US8080191B2 (en) * 2006-10-20 2011-12-20 Pepsico, Inc. Extrudable polyethylene terephthalate blend
US8404755B2 (en) 2008-04-18 2013-03-26 Pepsico, Inc. Polyester composition and method for preparing articles by extrusion blow molding
DE102017204686A1 (de) 2017-03-21 2018-09-27 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Blasformvorrichtung zur Herstellung eines extrudierten Blasformteils
KR102612673B1 (ko) * 2023-06-12 2023-12-14 주식회사 에스엠케미칼 폴리프로필렌재를 사용하여 재활용이 가능한 화장품 용기를 제조하는 방법, 장치 및 시스템
KR102612676B1 (ko) * 2023-06-12 2023-12-14 주식회사 에스엠케미칼 재생 저밀도 폴리에틸렌재를 사용하여 재활용이 가능한 화장품 용기를 제조하는 방법, 장치 및 시스템

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951264A (en) * 1957-09-27 1960-09-06 Plax Corp Method of manufacturing multicavity squeeze bottles
US2967330A (en) * 1958-05-12 1961-01-10 Plastic Molded Arts Corp Method of making a hollow body
US3020595A (en) * 1958-08-29 1962-02-13 Continental Can Co Hollow plastic article molding machine
US3814563A (en) * 1969-02-25 1974-06-04 French Oil Mill Machinery Apparatus for treating elastomeric materials
AT315511B (de) * 1972-03-17 1974-05-27 Ciba Geigy Ag Verfahren zur Herstellung von Formkörpern nach dem Spritzblasverfahren
US3821349A (en) * 1972-06-15 1974-06-28 Phillips Petroleum Co Internal cooling of polyethylene terephthalate tubing
US4159889A (en) * 1973-09-26 1979-07-03 Mitsui Petrochemical Industries, Inc. Method of and apparatus for treating the outer surface and inner surface of a pipe of a thermoplastic resinous material produced by extrusion
UST954005I4 (en) * 1976-05-24 1977-01-04 Process for preparing containers using branched polyesters
US4070429A (en) * 1976-10-26 1978-01-24 Owens-Illinois, Inc. Method for forming a blown plastic container
US4188357A (en) * 1977-12-16 1980-02-12 Owens-Illinois, Inc. Method of preparing hollow articles from thermoplastic polyesters
US4307060A (en) * 1980-03-25 1981-12-22 Owens-Illinois, Inc. Thermoplastic polyesters, and method of making hollow articles therefrom
DE3102076A1 (de) * 1981-01-23 1982-09-02 Krupp Kautex Maschinenbau GmbH, 5300 Bonn Verfahren und vorrichtung zum herstellen eines vorformlinges aus thermoplastischem kunststoff durch extrudieren
US4381183A (en) * 1981-10-22 1983-04-26 Ethyl Development Corporation Apparatus for removing waste material from a plastic article
US4477408A (en) * 1982-04-09 1984-10-16 Hercules Incorporated Blow molding method
JPS59138418A (ja) * 1983-01-27 1984-08-08 Toyobo Co Ltd ブロ−成形プラスチツクパイプの製造方法および装置
US4611918A (en) * 1983-03-24 1986-09-16 Noritsu Kenkya Center Co., Ltd. Method of determining the optimum exposure conditions for a color printer
US4611981A (en) * 1983-07-29 1986-09-16 English Larry W Three-mold hand-over-hand blow molding machine
DE3620144A1 (de) * 1986-06-14 1987-12-17 Bekum Maschf Gmbh Speicherkopf fuer die herstellung mehrschichtiger co-extrudierter schlaeuche aus kunststoff
GB8631015D0 (en) * 1986-12-30 1987-02-04 Monsanto Europe Sa Production of hollow articles
US4746283A (en) * 1987-04-01 1988-05-24 Hobson Gerald R Head tooling parison adapter plates

Also Published As

Publication number Publication date
EP0457759A4 (de) 1991-10-04
AU4206889A (en) 1990-03-23
WO1990002035A1 (en) 1990-03-08
DE68924599T2 (de) 1996-04-04
MX169285B (es) 1993-06-28
US4988279A (en) 1991-01-29
EP0457759A1 (de) 1991-11-27
CA1330478C (en) 1994-07-05
KR900701506A (ko) 1990-12-01
JPH04501683A (ja) 1992-03-26
JPH0651340B2 (ja) 1994-07-06
EP0457759B1 (de) 1995-10-18

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Legal Events

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