Closure cap for e.g. hair coloring product packaging device, has pallet extending along outer circumference of skirt to permit sampling of product by partially introducing pallet in opening when cap is detached from container

摘要

The cap has a pallet (3) extending along the outer circumference of a tubular skirt (6). The pallet is configured to permit sampling of a product contained in a container by partially introducing the pallet in an opening (4) when the cap is detached from the container. A junction is provided between the circumference and an inner side of the pallet. An edge of the skirt is defined in a rounded free end of the pallet. Independent claims are also included for the following: (1) a cosmetic product packaging device (2) a method for performing a patch test for assuring the innocuousness of a product to be applied on keratinous materials e.g. skin or hair.