Glass packaging. Screw finishes. Depressed threads Ingestion-build-64721 GRN for granules and BPS

GRN for granules and BPS for broken pieces)

etc) and Coastal waters (TraC waters) throughout Europe

Winches manufacturers and installers

BS 3641-3 specifies basic designs for symbols intended for use on machine tools

Glass packaging. Screw finishes. Depressed threads Ingestion-build-64721 GRN for granules and BPS1 Scope This European Standard specifies the profiles of thread for all the screw neck finishes for metallic, plastic and metallo plastic closures. The depressed threads could be used on continuous thread finishes to reduce the thread depth at and adjacent to the mould parting line. Depressed threads are only used on 28 mm Roll On Pilferproof (ROPP) type finishes where the closure is formed on the neck finish.