Accessory e.g. corking, fixation device for cylindrical shaped cap of cosmetic product packing bottle, has disc with crown that exerts pressure in inner walls of cap, and buttresses provided between disc and inner face of crown

摘要

The device has a disc (4) with a circular peripheral contour complementary with a circular inner peripheral contour of a base of a cap (1). The disc has a peripheral crown (5) that exerts pressure in inner walls of the cap, when the device presents peripheral dimensions greater than that of the base after installation of the device in the cap. Buttresses (7) are provided between the disc and inner face of the crown.