Abstract: Described is a packet for tobacco products, substantially in the shape of a parallelepiped and extending about a respective main direction, having a front wall, a rear wall facing the front wall, a pair of side walls, a bottom wall and a top wall; the bottom wall and the top wall have a same perimeter extension; the packet also has at least a first and a second corner wall, each of which is interposed between a side wall and the respective front wall or rear wall and has a transversal dimension variable along the main direction; the first corner wall has a geometry complementary to that of the second corner wall in such a way as to keep substantially constant the perimeter extension of each section of the packet transversal to the main direction.

Abstract: A hermetically sealed cigarette packet is fashioned from a flat blank of substantially rectangular outline, referable to a longitudinal axis, having at least one face coated with an impermeable and heat-sealable material. The blank is divided by two crease lines extending parallel to the axis and by further crease lines transverse to the selfsame axis into a series of panels aligned on the longitudinal axis, each furnished with two flaps extending from its opposite ends; each flap is separated from the adjacent flap by a V-shaped notch of which the tip is positioned at a given distance from the corresponding longitudinal crease line, on the side remote from the longitudinal axis, rather than extending the full depth of the flap and intersecting the selfsame crease line.

Abstract: The present invention relates to a washing machine, in particular a dishwasher, having a washing agents dispenser with an actuator for dispensing washing agents inside a wash tub of the washing machine, and a wash pump for wash water circulation inside a hydraulic circuit of the machine. The actuator is assembled in a direct fluid connection to the wash pump so that dispensing of the washing agents of the dispenser is driven by the wash pump through the change of the delivery pressure generated by its operation. The present invention provides a saving of the inner resources of the washing machine, which no longer requires an actuator for the sole purpose of dispensing the washing agents in the tub.