A CONTAINER FORMED BY STRETCHING OUT AND THEN TRIMMING A THERMOFORMED PREFORM OR PRECURSOR SO THE CUT EDGE RELAXES UNDER THE RIM OF THE CONTAINER

589111 A container is formed by trimming a thermoformed precursor or preform to provide an outwardly extending peripheral profile (3). The trimming cut locus (7) reverts to a relaxed position directly under the peripheral profile after the trimming cut is made. The container may be a tray formed so...

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Bibliographische Detailangaben
Hauptverfasser:	LONG, STEVEN, COWAN, CHRISTOPHER JAMES
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	589111 A container is formed by trimming a thermoformed precursor or preform to provide an outwardly extending peripheral profile (3). The trimming cut locus (7) reverts to a relaxed position directly under the peripheral profile after the trimming cut is made. The container may be a tray formed so that the cut edge (7) does not interfere with a wrap path of plastic film surrounding the tray and contents.