ATE185735T1 - Verfahren zum spritzgiessen eines vorformlings aus polyester, schnecke und blas- und tiefziehverfahren - Google Patents

Verfahren zum spritzgiessen eines vorformlings aus polyester, schnecke und blas- und tiefziehverfahren

Info

Publication number
ATE185735T1
ATE185735T1 AT96113025T AT96113025T ATE185735T1 AT E185735 T1 ATE185735 T1 AT E185735T1 AT 96113025 T AT96113025 T AT 96113025T AT 96113025 T AT96113025 T AT 96113025T AT E185735 T1 ATE185735 T1 AT E185735T1
Authority
AT
Austria
Prior art keywords
blow
screw
injection molding
polyester preform
thermoforming
Prior art date
Application number
AT96113025T
Other languages
English (en)
Inventor
Hisashi Nakajima
Hideaki Koda
Original Assignee
A K Tech Lab 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 A K Tech Lab Inc filed Critical A K Tech Lab Inc
Application granted granted Critical
Publication of ATE185735T1 publication Critical patent/ATE185735T1/de

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/60—Screws
    • 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
    • B29C49/061—Injection blow-moulding with parison holding means displaceable between injection and blow stations
    • 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
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • B29C49/0006—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material for heating or cooling
    • 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
    • B29C49/12—Stretching rods
    • 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
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step 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
    • 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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0811—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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0811—Wall thickness
    • B29C2949/0814—Wall thickness of the 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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0811—Wall thickness
    • B29C2949/0817—Wall thickness of the body
    • 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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/082—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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/082—Diameter
    • B29C2949/0821—Diameter of the lip, i.e. the very top of the preform neck
    • 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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/082—Diameter
    • B29C2949/0826—Diameter of the body
    • 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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0829—Height, 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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0829—Height, length
    • B29C2949/0835—Height, length of the body
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0025—Opaque

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical 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)
AT96113025T 1995-08-14 1996-08-13 Verfahren zum spritzgiessen eines vorformlings aus polyester, schnecke und blas- und tiefziehverfahren ATE185735T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22699995A JP3573380B2 (ja) 1995-08-14 1995-08-14 ポリエステル樹脂のプリフォーム射出成形方法及び延伸ブロー成形方法

Publications (1)

Publication Number Publication Date
ATE185735T1 true ATE185735T1 (de) 1999-11-15

Family

ID=16853931

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96113025T ATE185735T1 (de) 1995-08-14 1996-08-13 Verfahren zum spritzgiessen eines vorformlings aus polyester, schnecke und blas- und tiefziehverfahren

Country Status (20)

Country Link
US (2) US6136260A (de)
EP (1) EP0758578B1 (de)
JP (1) JP3573380B2 (de)
KR (1) KR970010048A (de)
CN (1) CN1058440C (de)
AR (1) AR003259A1 (de)
AT (1) ATE185735T1 (de)
AU (1) AU716258B2 (de)
BR (1) BR9604106A (de)
CA (1) CA2183203A1 (de)
DE (1) DE69604746T2 (de)
DK (1) DK0758578T3 (de)
EA (1) EA000662B1 (de)
ES (1) ES2141421T3 (de)
IL (1) IL119064A (de)
MY (1) MY113508A (de)
NZ (1) NZ299161A (de)
SG (1) SG87748A1 (de)
TW (1) TW317530B (de)
ZA (1) ZA966880B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3808204B2 (ja) * 1997-04-23 2006-08-09 日精エー・エス・ビー機械株式会社 アセトアルデヒドが低減された非耐熱性容器及びその成形方法
CN1239490A (zh) * 1997-07-04 1999-12-22 三菱树脂株式会社 聚酯树脂组合物及用其制成的瓶子
US20030016585A1 (en) * 1998-05-06 2003-01-23 Leveque Alain Yves Low compression screw
JP3592965B2 (ja) * 1999-07-30 2004-11-24 株式会社青木固研究所 ポリエステル樹脂のブレンド材料のプリフォーム射出成形用スクリュ
KR20020048103A (ko) * 2000-12-16 2002-06-22 조 정 래 폴리에틸렌 나프탈레이트의 성형 방법
US20040026827A1 (en) * 2002-06-28 2004-02-12 Issam Dairanieh Method for the fabrication of crystallizable resins and articles therefrom
US20050101160A1 (en) * 2003-11-12 2005-05-12 Diwakar Garg Silicon thin film transistors and solar cells on plastic substrates
US7357074B2 (en) 2005-03-02 2008-04-15 Andritz Inc. Compression screw with combination single and double flights
MX2009009705A (es) * 2007-03-10 2009-10-30 Cool Options Inc Diseño de huesillo y metodo para moldeo por inyeccion de metal.
KR100827251B1 (ko) * 2007-07-11 2008-05-07 주식회사 우진세렉스 사출성형기의 사출스크류
US9897375B2 (en) * 2011-04-15 2018-02-20 Nationwide 5, Llc Continuous flow dryer for treating bulk material
JP4977258B1 (ja) * 2011-08-10 2012-07-18 株式会社日本製鋼所 射出成形機用のスクリュ
DE102012216912B4 (de) * 2012-09-20 2018-07-26 Vemag Maschinenbau Gmbh Lebensmittelfördervorrichtung, sowie Verfahren zum Fördern eines Lebensmittels
US10863765B2 (en) 2012-10-24 2020-12-15 Nationwide 5, Llc High-fat and high-protein animal feed supplement and process of manufacture
CN104864262B (zh) * 2015-06-08 2016-11-02 扬州美达灌装机械有限公司 一种全自动三头直线型盖下灌装机
JP6862698B2 (ja) * 2016-06-28 2021-04-21 東洋製罐株式会社 ポリエステル製ブロー容器
WO2020189723A1 (ja) * 2019-03-20 2020-09-24 日精エー・エス・ビー機械株式会社 樹脂製容器の製造方法およびブロー成形装置
CN116745097A (zh) 2021-01-19 2023-09-12 株式会社钟化 包含聚-3-羟基丁酸酯类树脂的成型体的制造方法及其利用
EP4522402A1 (de) * 2022-05-13 2025-03-19 Plaex Building Systems Inc. Vorrichtung und verfahren zum extrudieren von formteilen

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE80145C (de) *
US3023456A (en) * 1959-08-03 1962-03-06 Dow Chemical Co Extruder apparatus
CH387939A (de) * 1961-10-30 1965-02-15 Buehler Ag Geb Spritzgussmaschine mit Vakuumentgasung der plastifizierten Masse
DE1779055B1 (de) * 1968-07-02 1972-05-04 Barmag Barmer Maschf Schneckenstrangpresse fuer hochviskose thermoplastische stoffe
CH543371A (fr) * 1971-03-05 1973-10-31 Battelle Memorial Institute Presse à injecter des matières thermoplastiques
US3762693A (en) * 1971-04-13 1973-10-02 Western Electric Co Methods of and apparatus for advancing and working thermoplastic materials
US3940231A (en) * 1972-02-11 1976-02-24 Owens-Illinois, Inc. Apparatus for making blown plastic articles
US4006209A (en) * 1975-02-10 1977-02-01 Egan Machinery Company Method for additive feeding
DE2638840C2 (de) * 1975-08-30 1983-12-22 Chang Shao Shizuoka Chi Verfahren zur Herstellung von Produkten aus Polyäthylenterephthalat
SU604470A3 (ru) * 1975-11-18 1978-04-25 Фаррелл Пластик Машинери Корп (Фирма) Агрегат дл производства полых изделий из термопластов литьем заготовки с последующим раздувом
US4143974A (en) * 1976-01-22 1979-03-13 Gkn Windsor Gmbh Apparatus for plasticizing granular synthetic plastic materials
US4255379A (en) * 1977-05-17 1981-03-10 New Castle Industries, Inc. Injection molding using screw for processing heat sensitive polymeric materials
JPS55134225U (de) * 1979-03-14 1980-09-24
DE2934147A1 (de) * 1979-08-23 1981-03-12 Mannesmann Demag Kunstofftechnik Zweigniederlassung der Mannesmann Demag AG, 8500 Nürnberg Entgasungs-schneckenspritzgiessmaschine
JPS582056B2 (ja) * 1979-12-26 1983-01-13 東芝機械株式会社 熱可塑性樹脂成形用スクリュ
JPS56125321U (de) * 1980-02-26 1981-09-24
US4356142A (en) * 1980-08-27 1982-10-26 Wheaton Industries Injection blow molding pet products
JPS61144324A (ja) * 1984-12-19 1986-07-02 Idemitsu Petrochem Co Ltd 熱可塑性樹脂の押出方法及びそれに用いる押出装置
FR2595294B1 (fr) * 1986-03-04 1988-07-08 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
JPS648015A (en) * 1987-07-01 1989-01-12 Kishimoto Sangyo Co Vent type injection molding machine for composite plastic
DE3744553A1 (de) * 1987-12-30 1989-07-13 Toshiba Machine Co Ltd Schnecke zur verwendung bei einer spritzgiessmaschine des entlueftungstyps
US4944906A (en) * 1988-10-11 1990-07-31 Spirex Corporation Methods of injection molding and extruding wet hygroscopic ionomers
CA2010039C (en) * 1989-02-17 1993-12-21 Kazuhito Yamamoto Bottles and methods for making thereof
US5352402A (en) * 1989-10-23 1994-10-04 Nissei Asb Machine Co., Ltd. Method and apparatus for manufacturing biaxially oriented, thermally stable, blown containers
AU640997B2 (en) * 1990-03-30 1993-09-09 A. K. Technical Laboratory, Inc. Injection orientation blow molding method
US5006613A (en) * 1990-07-30 1991-04-09 Eastman Kodak Company Tricomponent polymer blends of poly(ethylene tereptholate), poly(ethylene naphthalate) and a copolyester
JP2953534B2 (ja) * 1990-10-31 1999-09-27 三井化学株式会社 ポリエステル樹脂組成物およびその用途
JP3017602B2 (ja) * 1992-05-27 2000-03-13 日精エー・エス・ビー機械株式会社 再充填可能な合成樹脂製容器
JPH0615643A (ja) * 1992-07-01 1994-01-25 Dainippon Printing Co Ltd 予備成形体の製造方法
JP3289991B2 (ja) * 1993-04-30 2002-06-10 株式会社青木固研究所 未結晶又は再生ポリエチレンテレフタレートによるプリフォーム及び中空成形品の成形方法
JP3395919B2 (ja) * 1994-04-14 2003-04-14 株式会社青木固研究所 ポリエチレンテレフタレートの射出成形方法
AU666435B2 (en) * 1993-04-30 1996-02-08 A. K. Technical Laboratory, Inc. Method for injection molding polyethylene terephthalate
JP3415219B2 (ja) * 1993-10-12 2003-06-09 三井化学株式会社 合成樹脂製ボトルの製造方法
US5695710A (en) * 1995-05-09 1997-12-09 Hoechst Celanese Corp. Transesterified pet/pen via melt extrusion

Also Published As

Publication number Publication date
NZ299161A (en) 1998-08-26
AU6206996A (en) 1997-02-20
AU716258B2 (en) 2000-02-24
CN1058440C (zh) 2000-11-15
EP0758578A1 (de) 1997-02-19
US6136260A (en) 2000-10-24
SG87748A1 (en) 2002-04-16
KR970010048A (ko) 1997-03-27
BR9604106A (pt) 1998-06-16
EP0758578B1 (de) 1999-10-20
JPH0952277A (ja) 1997-02-25
DE69604746D1 (de) 1999-11-25
JP3573380B2 (ja) 2004-10-06
MY113508A (en) 2002-03-30
CA2183203A1 (en) 1997-02-15
IL119064A0 (en) 1996-11-14
IL119064A (en) 2000-01-31
EA000662B1 (ru) 1999-12-29
AR003259A1 (es) 1998-07-08
CN1148000A (zh) 1997-04-23
EA199600053A2 (ru) 1997-03-31
US6247836B1 (en) 2001-06-19
ES2141421T3 (es) 2000-03-16
MX9603357A (es) 1997-07-31
ZA966880B (en) 1997-02-19
TW317530B (de) 1997-10-11
EA199600053A3 (ru) 1997-09-30
DK0758578T3 (da) 2000-04-25
DE69604746T2 (de) 2000-05-31

Similar Documents

Publication Publication Date Title
DE69525985D1 (de) Vorrichtung und Verfahren zum Spritzstreckblasfromen
DE69604746D1 (de) Verfahren zum Spritzgiessen eines Vorformlings aus Polyester, Schnecke und Blas- und Tiefziehverfahren
DE69635198D1 (de) Verfahren zum Formen von mehrschichtigen Kunststoffgegenständen
DE69626447D1 (de) Niederdruckverfahren zum Spritzgiessen eines Kunststoffgegestandes
AU3076497A (en) Method for injection molding a multi-layer preform for use in blow molding a plastic bottle
DE69420227D1 (de) Reifenform und Verfahren zum Formen eines Reifens
ZA957777B (en) Injection stretch blow molding apparatus and method
DE69816531D1 (de) Verfahren zum Formen eines Schichtstoffes aus faserverstärktem Kunststoff und geformter Schichtgegenstand
DE69520776D1 (de) Verfahren zum Formen eines mit Kunststoff überzogenen Gegenstandes
DE69833281D1 (de) Verfahren und Vorrichtung zum Pressformen von Kunststoffgegenständen
DE69430049D1 (de) Verfahren zum kontrollierten plastifizieren in spritzgiessmaschinen
DE69716029D1 (de) Verfahren zum spritzgiessen und streckblasformen von gegenständen
DE69615114D1 (de) Verfahren und vorrichtung zum formen eines hohlen gegenstandes
DE69120863D1 (de) Verfahren zum Spritz-Streck-Blasformen
DE69811805D1 (de) Spritzgiessvorrichtung zum Formen eines Mehrschichtgegenstandes und Verfahren zum Spritzgiessen eines Mehrschichtgegenstandes
DE69710840D1 (de) Vorrichtung zum Blasformen und Vorrichtung zum Spritzstreckblasformen
DE69216727D1 (de) Verfahren zum formen eines vorformlings mit innenwänden und kunstharzbehälter mit innenwänden
DE69213373D1 (de) Blasgeformter, hohler Artikel, Verfahren zum Injektionblasformen eines Artikels und eine Metallform dafür.
DE59609828D1 (de) Verfahren und Vorrichtung zum Spritzgiessen hohlgeblasener Kunststoffkörper
DE69305811D1 (de) Verfahren und Vorrichtung zum Spritzstreckblasen
DE69701664D1 (de) Verfahren und Vorrichtung zum Einspritz-Streckblasformen
DE69622906D1 (de) Verfahren zum Spritzgiessen mehrschichtiger Gegenstände und Form dafür
DE69713127D1 (de) Verfahren und formwerkzeuge zum spritzgiessen eines teils aus plastikmaterial in ein verpackungsblattmaterial
DE69623452D1 (de) Vorrichtung zum spritzgiessen und blasformen
EP0744265A3 (de) Verfahren und Vorrichtung zum Spritzgiessen hohlgeblasener Kunststoffkörper

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee