BE754930A - Procede et appareil pour mouler par compression les extremites de paraisons - Google Patents

Procede et appareil pour mouler par compression les extremites de paraisons

Info

Publication number
BE754930A
BE754930A BE754930DA BE754930A BE 754930 A BE754930 A BE 754930A BE 754930D A BE754930D A BE 754930DA BE 754930 A BE754930 A BE 754930A
Authority
BE
Belgium
Prior art keywords
paraisons
compression molding
molding
compression
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
W G Kinslow Jr
Original Assignee
Phillips Petroleum Co
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 BE754930A publication Critical patent/BE754930A/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
    • B29C49/4817—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity with means for closing off parison ends
    • 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
    • B29C49/76—Neck calibration
    • 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
    • B29C49/76—Neck calibration
    • B29C49/761—Forming threads, e.g. shaping neck thread between blowing means and 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BE754930D 1969-08-18 Procede et appareil pour mouler par compression les extremites de paraisons BE754930A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85078469A 1969-08-18 1969-08-18

Publications (1)

Publication Number Publication Date
BE754930A true BE754930A (fr) 1971-02-17

Family

ID=25309104

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754930D BE754930A (fr) 1969-08-18 Procede et appareil pour mouler par compression les extremites de paraisons

Country Status (5)

Country Link
BE (1) BE754930A (de)
DE (1) DE2040363C3 (de)
ES (1) ES382296A1 (de)
FR (1) FR2058911A5 (de)
GB (1) GB1320227A (de)

Also Published As

Publication number Publication date
FR2058911A5 (de) 1971-05-28
DE2040363B2 (de) 1978-05-11
DE2040363C3 (de) 1978-12-21
ES382296A1 (es) 1973-04-16
GB1320227A (en) 1973-06-13
DE2040363A1 (de) 1971-03-18

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