Fabio Perini S.p.a.

Korber Tissue S.p.a.

Valmet Tissue Converting S.p.a.

Luca Frasnetti

Fabio Pattuzzi

Daniele Bolognesi

Graziano Mazzaccherini

Davide Ghiselli

Andrea Petrone

Luca Paganelli

Umberto Scalici

Lorenzo Guerzoni

An embossing device and a method for embossing, employing an electromagnetic induction device such as to induce an eddy current prevalently on the outer surface of an embossing roller. The eddy currents are such as to prevalently heat the outer surface of the embossing roller.

Device for heating an embossing roller in an embossing-laminating device

The wrapping machine includes a feed path of products to be wrapped in a wrapping sheet and, along the feed path, an insertion station of products to be wrapped in a wrapping sheet and folding members of the wrapping sheet. The machine further includes a conveyor device, which receives the products in the insertion station and causes their feed through the folding members. The conveyor device includes a system of endless flexible members formed by toothed belts guided around toothed wheels. Each toothed belt includes a first series of internal teeth, cooperating with toothed guide wheels, and a second series of external teeth, cooperating with connection elements of carriages that carry prongs for feeding the products to be wrapped. The connection elements include toothed profiles complementary to the external teeth of the toothed belts, suitable to provide a shape coupling with the external teeth of the respective toothed belts.

Wrapping machine

The wrapping machine includes a feed path of products to be wrapped in a wrapping sheet. An insertion station of products to be wrapped in a wrapping sheet, and folding members of the wrapping sheet are arranged along the feed path. A conveyor device receives the products in the insertion station and causes their feed through the folding members. The conveyor device includes a system of endless flexible members that define a closed trajectory along which carriages move. The machine also includes a magazine of carriages associated with the system of flexible members and manipulators adapted to pick up carriages from the magazine and attach them to the system of flexible members, and to pick up carriages from the system of flexible members and place them in the magazine.

Wrapping machine and method

The method provides for detecting a temporary stop request by a machine of the line, for example to replace a member subject to wear or a consumable. In view of this stop, the speed of the line is modulated so as to increase, for example, the level of filling of an accumulator, and makes sure that the subsequent temporary stop has a minimum effect on the overall productivity of the line.

Method for managing production and packaging lines of logs of tissue paper and line using said method

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Montecarlo, Italy

Luca Frasnetti