An installation for producing a support for a product in a unitary dose including a supply member of a material web, a cutting apparatus to obtain a support card having a main portion, in which there is formed a main opening, and a foldable flap, in which there is formed a secondary opening. The installation further includes movement members for receiving the packaging of a product in a unitary dose so that a portion projects from the main opening and a peripheral edge is supported on the main portion of the card. The installation also includes folding members for folding the flap so as to enclose a portion of the peripheral edge between the flap and the main portion of the card. The installation also includes a fixing apparatus for fixing the flap to the main portion of the card.
