FR1009127A - Improvements to the molding of plastic objects - Google Patents

Improvements to the molding of plastic objects

Info

Publication number
FR1009127A
FR1009127A FR1009127DA FR1009127A FR 1009127 A FR1009127 A FR 1009127A FR 1009127D A FR1009127D A FR 1009127DA FR 1009127 A FR1009127 A FR 1009127A
Authority
FR
France
Prior art keywords
molding
plastic objects
objects
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
Other languages
French (fr)
Inventor
Auguste Perrin
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 filed Critical
Application granted granted Critical
Publication of FR1009127A publication Critical patent/FR1009127A/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B29C43/203—Making multilayered articles
    • B29C43/206—Making multilayered articles by pressing the material between two preformed layers, e.g. deformable layers
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • B29D19/00—Producing buttons or semi-finished parts of buttons
    • 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
    • B29L2019/00—Buttons or semi-finished parts of buttons for haberdashery
FR1009127D 1950-01-26 1950-01-26 Improvements to the molding of plastic objects Expired FR1009127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1009127T 1950-01-26

Publications (1)

Publication Number Publication Date
FR1009127A true FR1009127A (en) 1952-05-26

Family

ID=9567897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1009127D Expired FR1009127A (en) 1950-01-26 1950-01-26 Improvements to the molding of plastic objects

Country Status (1)

Country Link
FR (1) FR1009127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110708A2 (en) * 1982-11-30 1984-06-13 Matthew Gartland Method for compression moulding or embossing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110708A2 (en) * 1982-11-30 1984-06-13 Matthew Gartland Method for compression moulding or embossing
EP0110708A3 (en) * 1982-11-30 1985-08-28 Matthew Gartland Apparatus and method for compression moulding or embossing

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