FR2158249A1 - - Google Patents

Info

Publication number
FR2158249A1
FR2158249A1 FR7237599A FR7237599A FR2158249A1 FR 2158249 A1 FR2158249 A1 FR 2158249A1 FR 7237599 A FR7237599 A FR 7237599A FR 7237599 A FR7237599 A FR 7237599A FR 2158249 A1 FR2158249 A1 FR 2158249A1
Authority
FR
France
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.)
Granted
Application number
FR7237599A
Other languages
French (fr)
Other versions
FR2158249B1 (enExample
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.)
SARONG
Original Assignee
SARONG
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 SARONG filed Critical SARONG
Publication of FR2158249A1 publication Critical patent/FR2158249A1/fr
Application granted granted Critical
Publication of FR2158249B1 publication Critical patent/FR2158249B1/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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • 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
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • B29C49/06916—Means for avoiding parts of the sheets to stick together, e.g. to provide blow opening
    • 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
    • B29C49/48185—Moulds with more than one separate mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7237599A 1971-10-25 1972-10-24 Expired FR2158249B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3026371 1971-10-25
IT3026471 1971-10-25

Publications (2)

Publication Number Publication Date
FR2158249A1 true FR2158249A1 (enExample) 1973-06-15
FR2158249B1 FR2158249B1 (enExample) 1976-08-20

Family

ID=26328869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237599A Expired FR2158249B1 (enExample) 1971-10-25 1972-10-24

Country Status (5)

Country Link
CH (1) CH558272A (enExample)
DE (1) DE2251724A1 (enExample)
ES (2) ES408115A1 (enExample)
FR (1) FR2158249B1 (enExample)
GB (1) GB1404862A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019005B1 (en) * 1979-05-11 1984-03-28 Franco Pozzi Method and apparatus for the production of suppository shells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
ES408115A1 (es) 1975-10-01
FR2158249B1 (enExample) 1976-08-20
GB1404862A (en) 1975-09-03
DE2251724A1 (de) 1973-05-03
ES414548A1 (es) 1976-06-01
CH558272A (de) 1975-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse