Chemical product identification device for container e.g. phial, has removable neck label, pasted on inner side of flange, installed on neck of phial, where label is immobilized using threaded closure

摘要

The device has a removable neck label (1), pasted on the inner side of a flange (3), installed on a neck (6) of a phial (7), containing products to be identified such as chemical products. The label is immobilized using a threaded closure (8). The label has a central opening whose diameter corresponds to the neck. The flange has a double wall, in which the outer wall is transparent.