Plastic cover for cans with opener for opening and re-closure

Abstract

A plastic cover for cans with opener for opening and re-closing manufactured of low density polyethylene consists of a cylindrical cover designed with trapezoid opening with movable opener of analogues shape which sides are spreading symmetrically toward the rim and from the edge of the cover lowers down forming the grip portion. On the opener firmly and un-separable connected to the cover on the inner side is designed the ellipsoid recess analogous to the opening of the cover. The opener abuts to the recess on the wall of the cover while the recess seals the opening and when it is closed it disables the leaking and keeping freshness and soda. On the inner side of the cover are designed concentric barriers preventing the leaking of the drink into the dirtiest channel on the can and crescent barriers preventing spreading of the liquid over the can surface.

1 . The A plastic cover for cans with opener for opening and re-closing comprises a cylindrical plastic cover which ends by rounded edges in the wall at which one end is designed the recess and at the cover is designed trapezoid opening with shorter side oriented toward its centre and in its extension integrally with the cover is designed movable trapezoid opener accordingly with the opening, so its shorter side length is approximately of ⅓ of the cover diameter, and in the central part of the opener at its inner side is designed the ellipsoid recess, and the sides of this opener are spreading symmetrically at the angle of 45°, and from the cover edge lowers down forming grip portion high as the one half of the wall, and on the cover is designed the ellipsoidal opening, so the recess and opening are compatible, and designed on the inner side of the cover are two ring barriers and two crescent barriers which ends are terminated by the barrier. 
     
     
         2 . The plastic cover for cans with opener for opening and re-closing in accordance with  claim 1  wherein the opening rim designed with the recess at the same height as the recess. 
     
     
         3 . The plastic cover for cans with opener for opening and re-closing in accordance with  claim 1  wherein the grip portion of the opener comprises designed ribs. 
     
     
         4 . The plastic cover for cans with opener for opening and re-closing in accordance with  claim 1  comprises low density polyethylene.