CONTAINER HAVING HEAD PIECE THAT IS OR CAN BE FILLED WITH MEDIUM Russian patent published in 2018 - IPC A61J1/14 B65D51/00 

FIELD: package and storage.

SUBSTANCE: invention relates to a container which has head piece (7) and which is filled or may be filled with a medium. Said container has transition region (13) between container (1) and at least first type surface (11), which is formed at the front end of head (7) with the possibility of opening by piercing or cutting through its part and which can be given a specified curvature. Said container is characterized in that head (7) has at least one second type surface (41), which also has a specified curvature matched with the curvature of first type surface (39), but preferably different from it. Moreover, of the two surfaces of the head, one surface of the head is convex, and the other surface is concave relative to said surface. Further, the surfaces of the head are made transitioning into each another with the formation of a common surface that overlaps the free end of transition region (13) facing away from container (1), and head (7) is an integral component of the container.

EFFECT: proposed is a container.

8 cl, 36 dwg