Constructive disposition introduced in closure cover packaging ink 18 liters and vegetable margarine 16.4 pounds or similar.

摘要

"Constructive disposition introduced in closure cover packaging ink 18 liters and vegetable margarine 16.4 pounds or similar" consisting of a single piece discoid (1),Polyethylene randon is injected with a large surface area and lowered central flat (2) and with a vertical peripheral slightly thicker (3), and in its external surface.With the lower edge angle (4) forming intermediate ring cu00f3ncava for pre mounting (5),The conformation cu00f3ncava for fitting ring (6) and the upper edge projetante perifu00e9ricamente (7) in which a flexible membrane projetante end goes down (8),When the cover is strongly embedded in the conformation of the nozzle (9) of the package, forces the contact of the membrane (8) against the upper projection ring (10) in close proximity to said nozzle (9),The development aims to obtain a lid that allows a better sealing of the ink.Of vegetable margarine or other types of products and to prevent any contamination when opening.