INJECTION-MOULDED PREFORM FOR THE PRODUCTION OF A PLASTICS CONTAINER IN A BLOW-MOULDING PROCESS, PLASTICS CONTAINER PRODUCED THEREFROM, AND PRODUCTION METHOD FOR THE PREFORM AND/OR THE PLASTICS CONTAINER.

摘要

An injection-moulded preform for the production of a plastics container in a blow-moulding process is described, which preform has an elongate, tubular preform body (2), which is of closed form at one longitudinal end and which, at its other longitudinal end, has a neck section (4) with a pouring opening (5). The neck section (4) is connected by injection moulding to a closure part (10) which is likewise produced in an injection moulding process. The closure part (10) comprises a flip-top closure (9) and has a section (7) of ring-shaped form with an inner wall (71) which bears directly against an outer surface (61) of the neck section (4) and which fully surrounds a region (6) of closed ring-shaped form of the outer surface (61) of the neck section (4). A plastics container produced from the preform, and a production method for the preform and/or the plastics container, are also described.