G.d S.p.a.

G.d Societa' Per Azioni

Azionaria Costruzioni Macchine Automatiche A.c.m.a. S.p.a.

Azionaria Construzioni Macchine Automatiche A.c.m.a. S.p.a.

G.d Societa&prime; Per Azioni

G.d. S.p.p.

Eros Stivani

Fiorenzo Draghetti

Stefano Cavallari

Marco Ghini

Massimo Sartoni

Ivan Eusepi

Nicola Baldanza

Antonio Gamberini

Luca Federici

Giuliano Gamberini

Marco Esposti

Igino Conti

Gabriele Benni

Alessandro Minarelli

Silvano Boriani

Bruno Belvederi

Marco Brizzi

Alberto Manservigi

Sandro Salicini

Alberto Stagni

Massimo Malavolta

Marialivia Melchionda

Emanuele Seren

Container

A machine for making cigarette filters and which includes a forming beam having an internal channel whose transverse cross section changes shape along the main longitudinal direction of the channel. Porous conveyor means carry the tow along a feed path in the channel complying with the shape thereof and thereby being wrapped around the tow. At least one treatment station located along the feed path includes a nozzle for blowing a flow of steam into the channel. The nozzle includes a plurality of planar sectors positioned transversely to the channel and defining an overall planar flow orifice placed directly in communication with a steam feed duct. Each planar sector defines a respective planar flow orifice and at least two flow orifices have different thicknesses.

Machine for making cigarette filters and method for making cigarette filters

Rigid cigarettes packet with hinged lid

Confectionery products () are packaged singly in double twist wraps () prepared from a strip () coated with first longitudinal bands () and second transverse bands () of adhesive, the transverse bands spaced apart to create adhesive-free zones () offered in direct contact to the products (), and caused to advance along a set path (P) in a given feed direction (D). The strip is prepared with an easy tear point (A) on each second adhesive band (), consisting of a first notch () extending parallel to the longitudinal axis of the strip () and a second notch () superimposed on the first notch (); the strip () is then cut transversely along the second bands () to generate single leaves (), each presenting an indentation () and a projection () generated by the second notch (). The leaf () is folded around the product () to produce a hermetically sealed wrap () designed to tear open from the notches.

Method of making product wraps, a leaf from which to fashion a wrap obtainable by the method, and a strip from which to obtain the leaf

A pack of rigid type for tobacco products, substantially of prismatic geometry and presenting a plurality of side faces (), comprises a container (), a lid (), and a coupon () inserted inside the pack (), disposed in contact with at least one of the side faces (). At least one of the side faces () of the pack () presents a window () serving to expose a predetermined area () of the inserted coupon () bearing advertisements, messages and written matter addressed to the consumer. Where the pack () has a reinforcing frame () positioned internally of the container (), the window () is afforded by a face () of the container occupied by the frame () and the frame itself affords a respective window () substantially coinciding with the window () in the container.

Pack of rigid type for tobacco products

Hinged-lid packet

The packet ( ) of cigarettes, wherein an outer wrapping ( ) of cardboard or similar is covered with an overwrapping ( ) of transparent material to which is integrally connected a portion ( ) of magnetic tape ( ) for recording data.

Packet of cigarettes and relative manufacturing method

Cigarette packet with hinged lid

A unit for forming groups of cigarettes, wherein a transfer device transfers the cigarettes from a fixed withdrawal station, defined by an open bottom end of a hopper for cigarettes, on to a release surface traveling continuously along a given first path; the transfer device having an extracting device associated with the bottom end of the hopper to successively extract layers of cigarettes from the bottom end and feed the layers along a second path extending crosswise to the first path, and a rotary-platform device in turn having a number of suction type gripping heads movable between the first and second paths to feed the layers of cigarettes on to the release surface.

Unit for forming group of cigarettes

The method and device for sealing a narrow tape to a strip of heatsealable material in cigarette packing machines, which produce packets of cigarettes protected by an external wrapper made of plastic which can be torn using the said tear tape; to avoid a thermal degradation in the sections of heatsealable strip adjacent to the sealing zone, the present invention envisages sealing the narrow tape to the strip by passing them through a sealing unit, in contact with one another, and joining them with an ultrasound sealer which directs the ultrasound to at least a zone in which the narrow tape and strip overlap; the intensity of the heatsealing action of the ultrasound is controlled and adjusted by elements which detect the feed speed of the narrow tape and strip.

Method and device for sealing a narrow tape to a heatsealable strip

A rigid hinged-lid packet for elongated elements, the packet being defined by a cup-shaped bottom container and by a cup-shaped lid hinged to an open top end of the container so as to rotate between an open and a closed position wherein the container is respectively open and closed; the packet being substantially in the form of a parallelepipedon presenting at least one beveled transverse edge.

Rigid hinged-lid packet for elongated elements

Growing community of inventors

Bologna, Italy

Eros Stivani