ES166840U - Device for opening and emptying of containers for granular or pulverulent substances. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Arrangement for opening and emptying of containers for granular or pulverulent substances, these containers being of the type formed by at least one piece of paperboard or the like, die-cut and provided with fold lines, and the present arrangement being characterized because one of the faces of the container it has a fin extending one of its edges, which fin is flanked by two partitions that face towards the hollow of the container, the fin being susceptible to being folded down to block an opening of the container, or incorporated to leave free the passage through the opening, in order to dump the contents, and presenting at least one of the partitions a protrusion that stops to limit the tilt of the fin when it is incorporated, and the fin itself being originally folded to effect closure, sealed by juxtaposition of a part of the container that falls on the fin, to prevent its tilting, being such a part to be torn in the first use whose in the fin and its partitions act as a hopper for the pouring of the contents, and presenting at least one of the partitions a protrusion that stops to limit the tilt of the fin to be incorporated, and the fin itself being originally folded to effect closure, sealed by juxtaposition of a part of the container that impinges on the fin, to prevent its tilting, such part being tear-off in the first use. (Machine-translation by Google Translate, not legally binding)