GB1403553A - Process and apparatus for blow-moulding - Google Patents

Process and apparatus for blow-moulding

Info

Publication number
GB1403553A
GB1403553A GB3850572A GB3850572A GB1403553A GB 1403553 A GB1403553 A GB 1403553A GB 3850572 A GB3850572 A GB 3850572A GB 3850572 A GB3850572 A GB 3850572A GB 1403553 A GB1403553 A GB 1403553A
Authority
GB
United Kingdom
Prior art keywords
moulding
blow
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
GB3850572A
Other languages
English (en)
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Publication of GB1403553A publication Critical patent/GB1403553A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D1/00—Producing articles with screw-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
    • 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
    • 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
    • B29C2049/542—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles
    • B29C2049/546—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles by translatorilly actuating an auxiliary mould part while the mould is still in a closed position
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB3850572A 1971-08-17 1972-08-17 Process and apparatus for blow-moulding Expired GB1403553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129976A FR2149284B1 (fr) 1971-08-17 1971-08-17

Publications (1)

Publication Number Publication Date
GB1403553A true GB1403553A (en) 1975-08-28

Family

ID=9081944

Family Applications (2)

Application Number Title Priority Date Filing Date
GB619075A Expired GB1403554A (en) 1971-08-17 1972-08-17 Process and apparatus for blow-moulding
GB3850572A Expired GB1403553A (en) 1971-08-17 1972-08-17 Process and apparatus for blow-moulding

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB619075A Expired GB1403554A (en) 1971-08-17 1972-08-17 Process and apparatus for blow-moulding

Country Status (7)

Country Link
BE (1) BE787407A (fr)
DE (1) DE2239261A1 (fr)
ES (1) ES405910A1 (fr)
FR (1) FR2149284B1 (fr)
GB (2) GB1403554A (fr)
IT (1) IT963796B (fr)
NL (1) NL7211163A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8905919D0 (en) * 1989-03-15 1989-04-26 Kautex Canada Method of attaching appendages to blow moulded products
DE102007014601B4 (de) * 2007-03-23 2009-05-20 Kautex Textron Gmbh & Co. Kg Extrusionsblasgeformtes Bauteil aus thermoplastischem Kunststoff

Also Published As

Publication number Publication date
FR2149284A1 (fr) 1973-03-30
FR2149284B1 (fr) 1974-03-15
BE787407A (fr) 1973-02-12
NL7211163A (fr) 1973-02-20
ES405910A1 (es) 1976-01-16
DE2239261A1 (de) 1973-03-01
IT963796B (it) 1974-01-21
GB1403554A (en) 1975-08-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee