Set distribution of at least one liquid or pasty product, comprising a closure system without suction of air and conservation procedure employing said set.

摘要

JOINT DISTRIBUTION, IN PARTICULAR COSMETIC PRODUCTS (2) or pharmaceutical behaving a container and a dispensing head (3) attached to the container (2). The dispensing head (3) includes a distribution channel (13) connecting the container (2) TO EXTERNAL HOLE DISTRIBUTION CLOSED FOR A LOCKING F comprising two elements: a shutter (11A) and a seat (12A ); The two elements (11A, 12A) are in contact WHEN THERE IS NO SEPARATE DISTRIBUTION AND UNDER PRESSURE OF PRODUCT DISTRIBUTED BY STRAIN AT LEAST ONE OF THE TWO ELEMENTS. PART 10 for example, the dispensing head defining the channel (13) is constructed of synthetic plastic material POLYMER CAPABLE OF releasing at least one antiseptic agent and / or antioxidant.