FR1491838A - Injection molds for the production of book covers - Google Patents

Injection molds for the production of book covers

Info

Publication number
FR1491838A
FR1491838A FR75446A FR75446A FR1491838A FR 1491838 A FR1491838 A FR 1491838A FR 75446 A FR75446 A FR 75446A FR 75446 A FR75446 A FR 75446A FR 1491838 A FR1491838 A FR 1491838A
Authority
FR
France
Prior art keywords
production
injection molds
book covers
book
covers
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
FR75446A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB3797665A external-priority patent/GB1139916A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR75446A priority Critical patent/FR1491838A/en
Application granted granted Critical
Publication of FR1491838A publication Critical patent/FR1491838A/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
    • B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
    • 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
    • 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
    • B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
    • B29C45/2675—Mounting of exchangeable mould inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR75446A 1965-09-06 1966-09-06 Injection molds for the production of book covers Expired FR1491838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR75446A FR1491838A (en) 1965-09-06 1966-09-06 Injection molds for the production of book covers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3797665A GB1139916A (en) 1965-09-06 1965-09-06 Injection moulds
FR75446A FR1491838A (en) 1965-09-06 1966-09-06 Injection molds for the production of book covers

Publications (1)

Publication Number Publication Date
FR1491838A true FR1491838A (en) 1967-08-11

Family

ID=26172972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75446A Expired FR1491838A (en) 1965-09-06 1966-09-06 Injection molds for the production of book covers

Country Status (1)

Country Link
FR (1) FR1491838A (en)

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