BE795708A - MOLDS AND PROCESS FOR BLOWING HOLLOW BODIES IN PLASTIC MATERIAL - Google Patents

MOLDS AND PROCESS FOR BLOWING HOLLOW BODIES IN PLASTIC MATERIAL

Info

Publication number
BE795708A
BE795708A BE795708DA BE795708A BE 795708 A BE795708 A BE 795708A BE 795708D A BE795708D A BE 795708DA BE 795708 A BE795708 A BE 795708A
Authority
BE
Belgium
Prior art keywords
molds
plastic material
hollow bodies
blowing hollow
blowing
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Franc De Comp
Raffinage Cie Francaise
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.)
Publication date
Publication of BE795708A publication Critical patent/BE795708A/en

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
    • B29C49/70—Removing or ejecting blown articles from the mould
    • 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
    • B29C49/54—Moulds for undercut articles
    • B29C49/541—Moulds for undercut articles having a recessed undersurface
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/4283—Deforming the finished article

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BE795708D 1972-02-24 MOLDS AND PROCESS FOR BLOWING HOLLOW BODIES IN PLASTIC MATERIAL BE795708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206329A FR2172863B1 (en) 1972-02-24 1972-02-24

Publications (1)

Publication Number Publication Date
BE795708A true BE795708A (en) 1973-08-21

Family

ID=9094076

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795708D BE795708A (en) 1972-02-24 MOLDS AND PROCESS FOR BLOWING HOLLOW BODIES IN PLASTIC MATERIAL

Country Status (11)

Country Link
AT (1) AT325848B (en)
BE (1) BE795708A (en)
CH (1) CH569564A5 (en)
DE (1) DE2307497A1 (en)
ES (1) ES411909A1 (en)
FR (1) FR2172863B1 (en)
GB (1) GB1406374A (en)
IT (1) IT979120B (en)
NL (1) NL7302279A (en)
NO (1) NO131496C (en)
SE (1) SE393327B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6516163A (en) * 1965-12-13 1967-06-14

Also Published As

Publication number Publication date
ES411909A1 (en) 1976-01-01
FR2172863B1 (en) 1974-09-13
DE2307497A1 (en) 1973-08-30
ATA161873A (en) 1975-01-15
NO131496C (en) 1975-06-11
NO131496B (en) 1975-03-03
CH569564A5 (en) 1975-11-28
AT325848B (en) 1975-11-10
NL7302279A (en) 1973-08-28
GB1406374A (en) 1975-09-17
SE393327B (en) 1977-05-09
IT979120B (en) 1974-09-30
FR2172863A1 (en) 1973-10-05

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