Combined container with metal outer receptacle - incorporates inner plastics container and has stopper with thread and collar

摘要

The combined container consists of a metal receptacle (9) which contains a plastics inserted container (8). A stopper (3) with a thread and plug is fixed to a collar (1) sealing the inside of the lid. The collar (1) has a U-shaped narrow part (2) pointing inwards. The stopper (3) has a radial groove (4) into which the narrow part (2) of the collar (1) fits, to form a snap closure. The stopper (3) forms steps (5) against which rests a large-volume sealing-ring (6) sealing the gap (7) between the inserted container (8) and the receptacle (9) against the liquid penetrating. USE/ADVANTAGE - The metal lid or collar can easily be released and reused after washing.