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KR910000320A - 가열액 충전용 폴리에틸렌 테레프탈레이트 용기의 제조방법 - Google Patents

가열액 충전용 폴리에틸렌 테레프탈레이트 용기의 제조방법 Download PDF

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KR910000320A
KR910000320A KR1019900009600A KR900009600A KR910000320A KR 910000320 A KR910000320 A KR 910000320A KR 1019900009600 A KR1019900009600 A KR 1019900009600A KR 900009600 A KR900009600 A KR 900009600A KR 910000320 A KR910000320 A KR 910000320A
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KR920009942B1 (ko
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데니스 제라드
폴라바레
리우스 장-미첼
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원본미기재
시델 (소시에떼 아노님)
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    • 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
    • B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
    • 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
    • B29C49/6604—Thermal conditioning of the blown article
    • B29C2049/6606—Cooling the article
    • 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
    • B29C49/6604—Thermal conditioning of the blown article
    • B29C2049/6606—Cooling the article
    • B29C2049/6607—Flushing blown articles
    • B29C2049/6646—Flushing blown articles while keeping the final blowing pressure in the article
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7831—Measuring, controlling or regulating blowing pressure characterised by pressure values or ranges
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7832—Blowing with two or more pressure levels
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7832—Blowing with two or more pressure levels
    • B29C2049/7833—Blowing with three or more pressure levels
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7835—Pressure reduction speed
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7861—Temperature of the preform
    • B29C2049/7862—Temperature of the preform characterised by temperature values or ranges
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7864—Temperature of the mould
    • B29C2049/78645—Temperature of the mould characterised by temperature values or ranges
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7868—Temperature of the 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
    • B29C49/6427—Cooling of preforms
    • B29C49/643—Cooling of preforms from the inside
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • 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

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  • 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)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

내용 없음

Description

가열액 충전용 폴리에틸렌 테레프탈레이트 용기의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 제3도는 본 발명의 방법에 따른 3가지 방법에 대한 시간에 따라 팽창되는 공기압의 변화를 나타낸 그래프.

Claims (10)

  1. 한 단부가 개방되고 한 다른 단부가 폐쇄된 중공의 예형물을 기초로하여 가열액을 충전할 때 발생하는 심한 열조건하에서 형태가 뒤틀리지 않고 잘 견디는 PET용기를 제조하는 방법에 있어서, 다음 일련의 단계; a) 가로 세로의 신장으로 용기내의 물질에 압력이 가해지지 않는 온도에 예형물의 몸체가 이르지 않도록 무정형의 PET예형물 몸체를 신속히 가열하나, 고정된 형태와 크기도 예정된 예형물의 목부분은 가열하지 않는 단계; b) 금형공의 내벽이 예형물의 몸체 온도보다 낮은 온도에서 가열되고 유지되는 금형내로 가열 예형물을 이동하는 단계; c) 용기 형태를 갖도록 하는 금형공의 형태와 결합되도록 가압가스 유체를 매체로 또는 공기를 매체로 하여, 공기를 투입하여 예형물을 팽창시킴과 동시에 세로 신장시키는 단계; d) 가압 가스 유체를 성형된 용기로부터 신속하게 배출하는 단계; e) 제조된 용기를 금형에서 제거하는 단계를 포함함을 특징으로하는 상기제조방법.
  2. 제1항에 있어서, 상기a)단계에서, 예형물의 몸체가 120-140℃의 온도에서 가열됨을 특징으로하는 제조방법.
  3. 제1항과 제2항에 있어서, 예형물의 몸체가 가열되는 시간이 1분이하, 바람직하기로는 약 40초임을 특징으로하는 제조방법.
  4. 제1항에 있어서, 금형공의 내벽 온도가 70-120℃로 되고, 이 온도가 예형물 몸체의 온도보다 낮음을 특징으로하는 제조방법.
  5. 제1항에 있어서, 상기c)단계에서, 예형물을 용기로 변형시키기 위하여 조작된 2배의 신장율이 7-9임을 특징으로하는 제조방법.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 상기c)의 단계에서 세로 신장 속도가 500mm/초 이하임을 특징으로하는 제조방법.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 상기c)단계에서 예형물내로 가압 공기를 투입하고 공기 투입후의 압력이 20바아-40바아가 되게하고, 다음 성형된 용기내에 있는 압력이 0바아-6바아가 되도록 투입된 공기를 신속히 배출하고, 다시 두번째 공기 투입후 압력이 20바아-40바아가 되도록 가압 공기를 투입함을 특징으로하는 제조방법.
  8. 제1항 내지 제6항중 어느 한 항에 있어서, 상기c)단계에서 예형물내에 가압 공기를 투입하여 공기 투입후의 압력이 20바아-40바아가 되게하여 성형된 용기 내부에 압력을 받은 환기가 이루이지게 하므로서 환기가 15바아-30바아의 압력하에 유지되어 마침내 환기가 정지함을 특징으로하는 제조방법.
  9. 제1항 내지 제6항중 어느 한 항에 있어서, 상기c)단계에서 예형물내에 가압 공기를 투입하고 공기 투여후의 압력이 20바아-40바아가 되게하고 이때, 성형된 용기 내부에 있는 압력이 0바아-6바아가 되도록 투입된 공기를 신속히 배출하고, 다음 다시 두번째 공기 투여후의 압력이 20바아-40바아가 되도록 가압 공기를 투입하므로서 성형된 용기 내부에 압력을 받은 환기가 이루이지게 하므로서 이 환기가 15바아-30바아의 압력하에 유지되어 마침내, 환기가 정지함을 특징으로하는 제조방법.
  10. 제1항 내지 제9항중 어느 한 항에 있어서, 예형물을 기초로하여 성형된 용기를 제조하는데 있어, 금형공내에 체류하는 소요시간이 4-5.5초임을 특징으로하는 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900009600A 1989-06-29 1990-06-28 가열액 충전용 폴리에틸렌 테레프탈레이트 용기의 제조방법 Expired KR920009942B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR89/08865 1989-06-29
FR89.08865 1989-06-29
FR8908865A FR2649035B1 (fr) 1989-06-29 1989-06-29 Procede de fabrication par etirage-soufflage de recipients en polyethyleneterephtalate destines au remplissage avec un liquide chaud

Publications (2)

Publication Number Publication Date
KR910000320A true KR910000320A (ko) 1991-01-29
KR920009942B1 KR920009942B1 (ko) 1992-11-06

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KR1019900009600A Expired KR920009942B1 (ko) 1989-06-29 1990-06-28 가열액 충전용 폴리에틸렌 테레프탈레이트 용기의 제조방법

Country Status (10)

Country Link
US (1) US5145632A (ko)
EP (1) EP0406146B1 (ko)
JP (1) JPH072371B2 (ko)
KR (1) KR920009942B1 (ko)
AT (1) ATE91956T1 (ko)
AU (1) AU631897B2 (ko)
BR (1) BR9003058A (ko)
DE (1) DE69002412T2 (ko)
ES (1) ES2043335T3 (ko)
FR (1) FR2649035B1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328655A (en) * 1989-03-08 1994-07-12 Fortex, Inc. Method and apparatus for the manufacture of shaped products of biaxially oriented polymeric material
US5472660A (en) * 1989-03-08 1995-12-05 Fortex, Inc. Method for the manufacture of shaped products of biaxially oriented polymeric material
US6093364A (en) * 1989-03-08 2000-07-25 Fortex, Inc. Method for producing a biaxially oriented open-ended container
US5352402A (en) * 1989-10-23 1994-10-04 Nissei Asb Machine Co., Ltd. Method and apparatus for manufacturing biaxially oriented, thermally stable, blown containers
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.
US6258313B1 (en) 1999-05-04 2001-07-10 Container Corporation International Inc. Stretch blow molding process and apparatus for the manufacturing of plastic containers
EP1518658A1 (fr) * 2003-09-29 2005-03-30 Technoplan Engineering S.A. Procédé de soufflage et dispositif de mise en oeuvre
DE10349753A1 (de) * 2003-10-24 2005-06-02 Sig Technology Ltd. Behälter zur Aufnahme von Flüssigkeiten sowie Verfahren zur Behälterherstellung
KR101305230B1 (ko) * 2005-06-29 2013-09-12 가부시키가이샤 요시노 고교쇼 폴리에스테르 수지제 용기 및 그 성형 방법
ITBO20060499A1 (it) * 2006-06-29 2007-12-30 Techne Technipack Engineering Procedimento ed apparato per diminuire i tempi di ciclo nelle macchine per la produzione di manufatti in materia termoplastica col processo della termoformatura per soffiaggio
US20080228554A1 (en) * 2007-03-15 2008-09-18 Husky Injection Molding Systems Ltd. System, Method and Apparatus for Determining a Target for Distributing Molding Material Equipment
US20090020541A1 (en) * 2007-07-16 2009-01-22 Alan Joseph Bauer Self-cooling plastic drink bottle
FR2920692B1 (fr) * 2007-09-10 2010-02-26 Sidel Participations Procede de formation de recipients comprenant une etape de balayage du volume interne du recipient a duree variable sur au moins un temps de compensation donne
FR2921293B1 (fr) * 2007-09-24 2012-11-02 Sidel Participations Procede de fabrication de recipients comprenant une operation de depressurisation intermediaire
FR2961180B1 (fr) 2010-06-11 2013-06-07 Sidel Participations Recipient comprenant un fond voute nervure
FR2991302B1 (fr) 2012-05-31 2014-07-04 Sidel Participations Recipient ayant un fond muni d'une voute a decrochement
FR2998877B1 (fr) 2012-11-30 2014-12-26 Sidel Participations Recipient ayant un fond muni d'une voute a double decrochement
FR3022223B1 (fr) 2014-06-13 2016-06-24 Sidel Participations Recipient muni d'un fond a poutres bourrelees
EP3081527B1 (en) * 2015-04-15 2017-07-05 Sidel Participations Method of forming a container packaging with ambient fill and diaphragm inversion
WO2023143739A1 (fr) 2022-01-28 2023-08-03 Sidel Participations Recipient ayant un fond de type petaloide renforce et fond de moule pour la fabrication d'un tel recipient

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600584A (ko) * 1968-12-27 1970-07-27
US3745150A (en) * 1971-03-26 1973-07-10 Du Pont Amorphous polyethylene terephthalate container and process for making it
US3873661A (en) * 1972-01-17 1975-03-25 Owens Illinois Inc Method of blow molding and exhausting a blown article through the same blow needle
US3752629A (en) * 1972-02-29 1973-08-14 Beloit Corp Mold trim device
US3888961A (en) * 1972-10-06 1975-06-10 Ingersoll Rand Co Blow molding process including article cooling
DE2352926A1 (de) * 1973-10-22 1975-04-24 Heidenreich & Harbeck Gmbh Verfahren und vorrichtung zum erwaermen eines werkstueckes aus kunststoff
JPS5374570A (en) * 1976-12-14 1978-07-03 Teijin Ltd Production of polyester container
JPS5422466A (en) * 1977-02-22 1979-02-20 Toyobo Co Ltd Manufacture of biaxially drawn bottles
FR2389478B1 (ko) * 1977-05-04 1980-11-28 Rhone Poulenc Ind
JPS5466968A (en) * 1977-11-08 1979-05-29 Yoshino Kogyosho Co Ltd Biaxially stretched and formed saturated polyester resin bottle and method of reducing residual strain
AU508942B2 (en) * 1977-12-02 1980-04-17 Yoshino Kogyosho Co., Ltd. Preparing saturated polyester resin bottles
US4244913A (en) * 1979-05-25 1981-01-13 Ryder Leonard B Method for injection blow molding
JPS5621833A (en) * 1979-07-30 1981-02-28 Mitsubishi Rayon Co Ltd Manufacture of blow-molded container made from polyester
GB2055672B (en) * 1979-08-07 1983-03-16 Yoshino Kogyosho Co Ltd Method of blow moulding bottle of saturated polyester
JPS5675833A (en) * 1979-11-27 1981-06-23 Toray Ind Inc Preparation of thermoplastic polyester vessel
US4396816A (en) * 1979-11-27 1983-08-02 The Continental Group, Inc. Apparatus for processing polyethylene terephthalate preforms
US4285657A (en) * 1979-12-03 1981-08-25 Ryder Leonard B Injection blow molding apparatus
JPS5712617A (en) * 1980-06-26 1982-01-22 Mitsubishi Plastics Ind Ltd Production of bottle
JPS5818230A (ja) * 1981-07-27 1983-02-02 Dainippon Ink & Chem Inc 延伸ブロ−容器の熱処理方法
JPS5836420A (ja) * 1981-08-27 1983-03-03 Yoshino Kogyosho Co Ltd 壜体成形方法
US4476170A (en) * 1982-03-03 1984-10-09 Owens-Illinois, Inc. Poly(ethylene terephthalate) articles and method
US4512948A (en) * 1982-03-03 1985-04-23 Owens-Illinois, Inc. Method for making poly(ethylene terephthalate) article
FR2561986B1 (fr) * 1984-03-28 1986-09-26 Pont A Mousson Dispositif de chauffage d'ebauches en materiau thermoplastique en vue de former, par soufflage, des corps creux
JPS6359513A (ja) * 1986-08-30 1988-03-15 Toyo Seikan Kaisha Ltd ポリエステル中空成形体の製造
CA1288913C (en) * 1986-09-22 1991-09-17 Prakash R. Ajmera Method and apparatus for making a partially crystalline, biaxially oriented heat set hollow plastic container
US4927680A (en) * 1987-12-24 1990-05-22 Continental Pet Technologies, Inc. Preform and method of forming container therefrom

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US5145632A (en) 1992-09-08
JPH0397520A (ja) 1991-04-23
EP0406146A1 (fr) 1991-01-02
AU631897B2 (en) 1992-12-10
ES2043335T3 (es) 1993-12-16
FR2649035B1 (fr) 1991-10-25
ATE91956T1 (de) 1993-08-15
BR9003058A (pt) 1991-08-27
AU5787290A (en) 1991-01-03
JPH072371B2 (ja) 1995-01-18
KR920009942B1 (ko) 1992-11-06
DE69002412D1 (de) 1993-09-02
EP0406146B1 (fr) 1993-07-28
DE69002412T2 (de) 1993-11-11
FR2649035A1 (fr) 1991-01-04

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