CA1024714A - Methode de moulage d'objets creux en resines synthetiques - Google Patents

Methode de moulage d'objets creux en resines synthetiques

Info

Publication number
CA1024714A
CA1024714A CA178,003A CA178003A CA1024714A CA 1024714 A CA1024714 A CA 1024714A CA 178003 A CA178003 A CA 178003A CA 1024714 A CA1024714 A CA 1024714A
Authority
CA
Canada
Prior art keywords
synthetic resin
resin hollow
hollow articles
molding synthetic
molding
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
Application number
CA178,003A
Other languages
English (en)
Other versions
CA178003S (en
Inventor
Setsuyuki Takeuchi
Nobukuni Ibe
Fumio Iriko
Yoshihiko Yuzawa
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.)
Nissei Plastic Industrial Co Ltd
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Nissei Plastic Industrial Co Ltd
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 Showa Denko KK, Nissei Plastic Industrial Co Ltd filed Critical Showa Denko KK
Application granted granted Critical
Publication of CA1024714A publication Critical patent/CA1024714A/fr
Expired 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
    • B29C49/08—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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • 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
    • B29C49/121—Stretching rod configuration, e.g. geometry; Stretching rod material
    • B29C49/1215—Geometry of the stretching rod, e.g. specific stretching rod end shape

Landscapes

  • 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)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA178,003A 1972-08-09 1973-08-02 Methode de moulage d'objets creux en resines synthetiques Expired CA1024714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7908872A JPS556048B2 (fr) 1972-08-09 1972-08-09

Publications (1)

Publication Number Publication Date
CA1024714A true CA1024714A (fr) 1978-01-24

Family

ID=13680113

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,003A Expired CA1024714A (fr) 1972-08-09 1973-08-02 Methode de moulage d'objets creux en resines synthetiques

Country Status (11)

Country Link
US (1) US3923943A (fr)
JP (1) JPS556048B2 (fr)
AU (1) AU471403B2 (fr)
BE (1) BE803379A (fr)
CA (1) CA1024714A (fr)
CH (1) CH576329A5 (fr)
DE (1) DE2340457A1 (fr)
FR (1) FR2327859A1 (fr)
GB (1) GB1446587A (fr)
IT (1) IT1000044B (fr)
NL (1) NL174122C (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302184A1 (fr) * 1975-02-26 1976-09-24 Solvay Proce
NL193213C (nl) * 1977-12-27 1999-03-03 Yoshino Kogyosho Co Ltd Inrichting voor oriëntatie-blazen van voorwerpen.
WO1980000550A1 (fr) * 1978-09-08 1980-04-03 Bethlehem Steel Corp Produit polymere semi-cristallin, oriente, et procede et moyen pour le produire
US4282277A (en) * 1978-09-08 1981-08-04 Bethlehem Steel Corporation Oriented, semi-crystalline polymer product and method and apparatus for producing such product
JPS5579239A (en) * 1978-12-13 1980-06-14 Yoshino Kogyosho Co Ltd Innprocess material for making bottole of twooaxissextended synthetic resin and method of using said material
US4341827A (en) * 1979-09-05 1982-07-27 Bethlehem Steel Corporation Biaxially oriented thermoplastic polymer film and method of manufacture
DE2953869C1 (de) * 1979-10-09 1989-06-08 Yoshino Kogyosho Co Ltd Verfahren zum Herstellen einer Flasche aus Polypropylen
US4357288A (en) * 1980-02-25 1982-11-02 Deacon Machinery, Inc. Method of making clear transparent polypropylene containers
US4449904A (en) * 1980-10-30 1984-05-22 Bethlehem Steel Corporation Apparatus for the hydrostatic extrusion of thermoplastic polymers
AU7923382A (en) * 1981-02-23 1982-09-02 Continental Group Inc., The Blow moulding pre-form
JPS5832031U (ja) * 1981-08-27 1983-03-02 市光工業株式会社 車輛用灯具
JPS58191533U (ja) * 1982-06-15 1983-12-20 日本真空技術株式会社 光路を含む真空通路を遮断するためのゲ−ト弁
JPH01155243A (ja) * 1987-12-11 1989-06-19 Fuji Photo Film Co Ltd 成形品の光学濃度測定方法
DE3815193A1 (de) * 1988-05-04 1989-11-16 Krupp Corpoplast Masch Verfahren und vorrichtung zum blasformen eines hohlkoerpers aus thermoplastischem kunststoff
US5128091A (en) * 1991-02-25 1992-07-07 Xerox Corporation Processes for forming polymeric seamless belts and imaging members
CA2230768C (fr) * 1997-02-28 2007-02-13 John W. Safian Contenant multicouche
BR0213758A (pt) 2001-10-24 2004-10-19 Pechiney Emballage Flexible Eu Recipiente de polipropileno e processo para a sua fabricação
US7740792B2 (en) * 2006-08-03 2010-06-22 Medrad, Inc. Methods of molding a syringe
CA2927276A1 (fr) 2013-11-01 2015-05-07 Bayer Healthcare Llc Seringue moulee par soufflage utilisable avec un injecteur
US11999084B2 (en) 2016-09-27 2024-06-04 Bayer Healthcare Llc Rotary injection molding apparatus for producing plastic components such as syringes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952867A (en) * 1955-12-01 1960-09-20 Hoechst Ag Process for the production of thermoplastic films
US3470282A (en) * 1964-05-20 1969-09-30 Owens Illinois Inc Method of making a blown article
NL136475C (fr) * 1965-09-24
US3412188A (en) * 1966-01-10 1968-11-19 Phillips Petroleum Co Process for biaxially oriented bottles

Also Published As

Publication number Publication date
FR2327859B1 (fr) 1978-05-05
JPS556048B2 (fr) 1980-02-13
FR2327859A1 (fr) 1977-05-13
CH576329A5 (fr) 1976-06-15
AU5890573A (en) 1975-02-06
IT1000044B (it) 1976-03-30
DE2340457A1 (de) 1974-03-07
BE803379A (fr) 1973-12-03
NL7310924A (fr) 1974-02-12
NL174122B (nl) 1983-12-01
JPS4935475A (fr) 1974-04-02
NL174122C (nl) 1984-05-01
GB1446587A (en) 1976-08-18
AU471403B2 (en) 1976-04-29
US3923943A (en) 1975-12-02

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