FR1299464A - Improvements made to processes for manufacturing tubular plastic objects and to an injection machine for implementing such processes - Google Patents

Improvements made to processes for manufacturing tubular plastic objects and to an injection machine for implementing such processes

Info

Publication number
FR1299464A
FR1299464A FR872555A FR872555A FR1299464A FR 1299464 A FR1299464 A FR 1299464A FR 872555 A FR872555 A FR 872555A FR 872555 A FR872555 A FR 872555A FR 1299464 A FR1299464 A FR 1299464A
Authority
FR
France
Prior art keywords
processes
implementing
injection machine
improvements made
tubular plastic
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
FR872555A
Other languages
French (fr)
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.)
Rexall Overseas A G
Original Assignee
Rexall Overseas A G
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 Rexall Overseas A G filed Critical Rexall Overseas A G
Priority to FR872555A priority Critical patent/FR1299464A/en
Application granted granted Critical
Publication of FR1299464A publication Critical patent/FR1299464A/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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • 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
    • B29D23/00—Producing tubular articles
    • B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR872555A 1961-09-07 1961-09-07 Improvements made to processes for manufacturing tubular plastic objects and to an injection machine for implementing such processes Expired FR1299464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR872555A FR1299464A (en) 1961-09-07 1961-09-07 Improvements made to processes for manufacturing tubular plastic objects and to an injection machine for implementing such processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872555A FR1299464A (en) 1961-09-07 1961-09-07 Improvements made to processes for manufacturing tubular plastic objects and to an injection machine for implementing such processes

Publications (1)

Publication Number Publication Date
FR1299464A true FR1299464A (en) 1962-07-20

Family

ID=8762408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872555A Expired FR1299464A (en) 1961-09-07 1961-09-07 Improvements made to processes for manufacturing tubular plastic objects and to an injection machine for implementing such processes

Country Status (1)

Country Link
FR (1) FR1299464A (en)

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