Abstract: The invention provides a complex made up of consecutively stacked flat sheets configured for forming a package in a single run, wherein said complex comprises: at least a first die cut flat sheet configured for being folded and forming a wall of the package, comprising a continuous first rim demarcated by an outer contour and an inner contour, wherein said inner contour comprises a first portion and the outer contour comprises a second portion, wherein at least a first main flap extends along the first portion of the inner contour in the direction opposite the second portion of the outer contour; and an assembly comprising at least one additional flat sheet, wherein the perimeter of the at least one additional flat sheet is demarcated by the first rim of the first flat sheet. The invention furthermore provides a method for obtaining the complex, a method for manufacturing a package, and a method for packaging an item.

Abstract: An easy opening container is provided that includes a body with an opening, and a lid for the opening. The opening includes a neck having at least one screw thread and a sealing edge. The closing lid having an upper part and a peripheral skirt, the skirt including a free edge. The free edge has a plurality of inwardly extending lugs, the lugs being configured for being coupled with the screw thread when the lid is closed on the opening. The container further includes at least one element for easy opening, such as a strip, between the screw thread and the lugs, the element being configured for being removed before opening the lid in order to make the opening easier.

Abstract: An easy opening container is provided that includes a body with an opening, and a lid for the opening. The opening includes a neck having at least one screw thread and a sealing edge. The closing lid having an upper part and a peripheral skirt, the skirt including a free edge. The free edge has a plurality of inwardly extending lugs, the lugs being configured for being coupled with the screw thread when the lid is closed on the opening. The container further includes at least one element for easy opening, such as a strip, between the screw thread and the lugs, the element being configured for being removed before opening the lid in order to make the opening easier.