SE315390B - - Google Patents

Info

Publication number
SE315390B
SE315390B SE11111/67A SE1111167A SE315390B SE 315390 B SE315390 B SE 315390B SE 11111/67 A SE11111/67 A SE 11111/67A SE 1111167 A SE1111167 A SE 1111167A SE 315390 B SE315390 B SE 315390B
Authority
SE
Sweden
Application number
SE11111/67A
Inventor
P Gallay
Original Assignee
Mecaplast Sa
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 Mecaplast Sa filed Critical Mecaplast Sa
Publication of SE315390B publication Critical patent/SE315390B/xx

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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • 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
    • B29C49/02—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
    • 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
    • B29C49/1602—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing pre-blowing without using a mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
SE11111/67A 1966-08-04 1967-08-03 SE315390B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR72156A FR1517746A (fr) 1966-08-04 1966-08-04 Perfectionnement au procédé de formation du col d'un corps creux, lors de l'extrusionsoufflage de matières thermoplastiques et dispositif pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
SE315390B true SE315390B (fr) 1969-09-29

Family

ID=8614902

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11111/67A SE315390B (fr) 1966-08-04 1967-08-03

Country Status (11)

Country Link
US (2) US3548044A (fr)
AT (1) AT301165B (fr)
BE (1) BE702258A (fr)
CH (1) CH452180A (fr)
DK (1) DK125001B (fr)
ES (1) ES343834A1 (fr)
FR (1) FR1517746A (fr)
GB (1) GB1161478A (fr)
LU (1) LU54235A1 (fr)
NL (1) NL141119B (fr)
SE (1) SE315390B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1779384A1 (de) * 1968-08-05 1971-11-18 Conduco Ag Verfahren und Vorrichtung zur Herstellung von mit einer halsfoermigen OEffnung versehenen Hohlkoerpern aus thermoplastischem Kunststoff im Blasverfahren
US3677678A (en) * 1970-05-05 1972-07-18 G B Britton & Sons Ltd Moulding machine with pivoted welt plates
DE2703454C2 (de) * 1976-04-29 1985-11-14 Hoover Ball and Bearing Comp., Saline, Mich. Verfahren zum Herstellen einer Flasche durch Blasformen
JP2636040B2 (ja) * 1988-07-22 1997-07-30 三井石油化学工業株式会社 肉厚の大きく異なる部分を有する偏平容器の中空成形法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224038A (en) * 1962-03-28 1965-12-21 Schmalbach Ag J A Apparatus for the manufacture of blown, hollow articles
GB1081912A (en) * 1964-04-10 1967-09-06 Mono Containers Ltd Method of making an open ended container from plastics sheet material

Also Published As

Publication number Publication date
ES343834A1 (es) 1968-09-16
GB1161478A (en) 1969-08-13
FR1517746A (fr) 1968-03-22
AT301165B (de) 1972-08-25
DK125001B (da) 1972-12-18
BE702258A (fr) 1968-02-05
DE1704201B2 (de) 1976-01-15
US3608141A (en) 1971-09-28
CH452180A (fr) 1968-05-31
US3548044A (en) 1970-12-15
DE1704201A1 (de) 1972-11-09
LU54235A1 (fr) 1967-10-03
NL141119B (nl) 1974-02-15
NL6710730A (fr) 1968-02-05

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