ES251384U - Auxiliary cubrication for packaging, perfeccionado (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Auxiliary covering element for containers, perfected, especially applicable to those with tear-off closure, as a reserve lid, characterized essentially by being formed by an integral piece, of a slightly deformable nature, with a discoidal plan, formed in its zone peripheral by a cylindrical skirt, suitable to fit perfectly fitted in the mouth of the container, usually with flaring completion, leading in diametrically opposite areas two appendices, which take the form of isosceles trapezoidal contour link, with its sections of uniform width, striking its plane in slight obliquity in relation to the generatrix of said wall, emphasizing its development in width on its projecting elevation above the cylindrical wall, in order to adapt and effectively contribute such configuration, in the process of installing said lids in coupling to the neck of the containers by contribution of automatic machines, b basically acting directional guidance on the transfer ramp to the area of cover, taking attached to the internal surface of said cylindrical skirt a series of flexible nerves, thinned, oriented as generatrices, whose perimetric protuberances contribute to the achievement of an effective closure coupling and particularly to favorably increase the retention of the element to the container. (Machine-translation by Google Translate, not legally binding)