Patent ID: 7770755
Filing Date: 2010-08-10
Classification: B05B

Abstract:
1. A device for packaging and dispensing fluid products, of the type comprising at least two sealed flexible bags placed in the same single rigid container and at least two pumps, wherein the rigid container consists of an open cylinder having a cylindrical wall and two opposite openings and the bags are each equipped with a pump and with a push-button and are mounted in opposition on each opening of the cylinder, and wherein the bags are fastened to the container by means of a ring; and an air circuit configured to provide external air to a volume between the cylindrical wall of the rigid container and the bags and consisting of a passage made in a rim of a fastening ring of each of the pumps, communicating with the space between the pumps and the push-button, and wherein it comprises closure means closing the circuit when the pumps are not actuated, wherein at least one bag is fastened on each of the two opposite openings of the cylindrical rigid container.