METHOD OF PRODUCING TOKENS FOR THE THERMOFORMING OF CONTAINERS AND TOKENS THUS OBTAINED

The invention relates to a method of producing tokens for the termoforming of containers and to the tokens thus obtained. According to the invention, the tokens (1) are cut into a sheet (14) of thermoplastic material. The outline (1A) of each token (1) is machined with a cutter-type machining tool (...

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Bibliographische Detailangaben
Hauptverfasser:	MICHELLON, BERNARD, SCHWAB, DOMINIQUE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING MACHINE TOOLS MAKING GRANULES OR PREFORMS METAL-WORKING NOT OTHERWISE PROVIDED FOR MILLING PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a method of producing tokens for the termoforming of containers and to the tokens thus obtained. According to the invention, the tokens (1) are cut into a sheet (14) of thermoplastic material. The outline (1A) of each token (1) is machined with a cutter-type machining tool (28, 34) using a determined profile. The token is subsequently cut from the sheet of thermoplastic material (14) and has an outline (1A) that was machined using a determined profile. Selon ce procédé, on découpe les jetons (1) dans une plaque (14) de matériau thermoplastique. Les contours (1A) de ces jetons (1) sont usinés selon un profil déterminé, à l'aide d'un outil d'usinage (28, 34) du genre fraise. Le jeton est donc découpé à partir d'une plaque de matériau thermoplastique (14) et possède un contour (IA) usiné selon un profil déterminé.