Closing cap for pouring connection of movable container, has cap bottom exhibiting transparent window from translucent plastic material, by which information that are found below cap bottom are visible

摘要

The cap has a cap bottom (2) covering a pouring opening (7), and an edge (3) projecting downward and circumferentially arranged or integrally molded at the cap bottom. The edge surrounds a pouring connection (4) and/or extends into the pouring connection and is detachably fastened. The cap bottom exhibits a transparent window (9) from a translucent plastic material, by which information e.g. durability, that are found below the cap bottom are visible. The cap bottom and the edges surrounding the transparent window consist of plastic with higher tensile strength. Independent claims are also included for the following: (1) a method for the injection molding of a closing cap (2) a method for assembling a closing cap.