Delivery cap for deformable plastics bottles - has internal plug with inlet holes and delivery pipe through cap

摘要

The bottle (1) has a neck with an external thread (2) and is fitted with a cap (3). The cap holds the internal plug (5) by the edge flange. The plug is domed and has a central cylindrical tube (8). The plug has two inlet holes (7) and (8). The delivery tube (4) is central in the cylinder and passes through the cap. Liquid is discharged by squeezing the bottle (1).