Plastic closure for metal container - has single injection moulding with spout, bent flange and outer circumferential bulge to snap-fit into container mouth
DE4017241A1
Closure made of plastics - is for sheet metal container and has flexible segments which are forced radially inwards by elastic ring
EP0385104A1
Plastic closure with tear-off tape
DE3940741A1
Pouring cap with ventilation
DE3912137A1
Screw cap for bottle - is torn along line of ribs when opened and this indicates if cap has been removed