ES174462U - Vertical device for carton packaging. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Pourer device for cardboard containers, essentially characterized by being constituted by a plate, preferably metallic, in whose body holes have been made that give rise to the formation, of sharp prongs capable of sticking into the cardboard wall of the container and of fasten to this plate, after being folded on the cardboard, also having said plate, on opposite sides, two tabs fins that, regardless of their shape have their curved upper edge and an appendix to act as a stop, whose tabs are bent in angle with respect to the central body of the plate included between them, so that they can pierce the cardboard of the container, sticking into it, being hidden inside the container, with the body of the plate attached to the wall thereof and held by the tines, as already indicated, so that pulling this plate from its upper side, it can be tilted together with the portion of cardboard that it is attached, when said cardboard is cut by a line, previously climbed or split, opening a hole in the cardboard, in which the plate is formed in a pouring nozzle, able to act after the cover of the hole if it is forced to tilt again backward. (Machine-translation by Google Translate, not legally binding)