All plastic cartridge case and method and machine for its manufacture.

摘要

A plastic cartridge case (1) for shot cartridges having both the cylindrical, tube-shaped case part (2) of uniform wall thickness and the cap-shaped part (3) placed at the bottom made in thermoplastic materials, e.g. in two different types of thermoplastic materials. The case is charged the usual way with a percussion cap (8), a powder charge (7) and a buffer (6) containing a shot charge (5). Then the cartridge is closed, e.g. by means of a star-shaped closure (4). A method for the manufacture of the case and a tool therefor are also indicated.