Emmi, Mario

Machine (1) and related method for producing and/or packaging products made from cellulose or absorbent products; said machine (1) comprising at least one component (2) comprising identification means (3, 3') connected or joined to said at least one component (2) and at least one identification device (4) configured to detect at least one or more of said identification means (3).

A rotary apparatus (1) for sealing a continuous web (2) and related method, preferably for making absorbent articles or for producing containment bags of liquid or solid products; said apparatus comprises a first member (3) rotating according to a first direction (V') about an axis of rotation (3a) thereof, one or more first support elements (4) of said continuous web (2) supported by said first rotary member (3) and at least one first sealing unit (5') of the continuous web (2) supported by said first rotary member (3), said rotary apparatus (1) furthermore comprising a second member (6) rotating according to a second direction (V") and rotating about an axis of rotation (6a) thereof, one or more second support elements (7) of said continuous web (2) supported by said second rotary member (6) and at least one second sealing unit (5") of the continuous web (2) supported by said second rotary member (6), said first sealing unit (5') being configured to produce at least one first seal on said continuous web (2) and said second sealing unit (5") being configured to produce at least one second seal on said continuous web (2).

A method for detecting a crack in at least one part of brake disc is described, comprising the steps of: a) receiving a plurality of images relating to respective portions of a braking surface of at least one part of brake disc; b) for each image of said plurality of images, using a first supervised learning model, detecting the presence of at least one sub-area of adjacent pixels (A) indicative of the presence of a crack; The first supervised learning model is trained using a set of training data each comprising: - a first training image relating to a portion of braking surface of at least one part of brake disc having at least one crack; - a second training image in which it is marked at least one sub-area of training pixels indicative of the at least one crack present in the portion of braking surface shown in the first training image, or identification data that allows the identification of at least one sub-area of training pixels indicative of the at least one crack in said portion of braking surface shown in the first training image. A system (100) for detecting a crack and methods for training supervised learning models are also described.

The present invention consists of a suitable machinery capable of strapping objects through the use of a strap of paper material. This machine is of the portable type, and comprises a through-path for strap insertion/exit including first through-channel (C1) and one second through-channel (C2), a closure unit (20), a strap pulling unit (60), a seat (50) into which a clip (100) can be inserted, and a deformation matrix unit (52, 52').

The present invention relates to a device for fully dispensing a fluid product contained inside a bag by arranging the bag into a sealed chamber of the device and generating an overpressure inside the chamber, which overpressure guarantees full squeezing of the bag during the dispensing step and therefore full dispensing of the product. The device comprises a body (20) formed by coupling in a sealing way at least two parts (21, 22), said body being insertable into a hole (80) of said chamber.

The present invention relates to an innovative three-phase multi-level converter composed of at least two sub-modules in parallel capable of reducing harmonics even in the event of working conditions below the nominal power value.

The present invention relates to a machine for automatically arranging/removing road limit elements (100, 200), for example traffic cones (200) and/or traffic delineators (100), said machine comprising a storehouse (60) within which said road limit elements (100, 200) are arranged in use, a robotic arm (50) and wherein the robotic arm (50) has multiple degrees of freedom and is configured to grasp said road limit elements (100, 200), moving them along a movement path and releasing them at a release point.

The present invention concerns a method and an apparatus for manufacturing a component of an absorbent product for sanitary use.Said method comprises the following steps:- Moving forward, along a conveying path (P), an underlayer (22);- Depositing, while said underlayer (22) is moved forward along said conveying path (P), an amount of natural fibres (30) on a surface of said underlayer (22) until forming a mass of said fibres (30);- Depositing on said fibres (30), along said conveying path (P), at least one wetting agent (4) until obtaining a humidification percentage of said fibres comprised in the range 5% and 30% of relative humidity on the basis of the amount of dry fibres;- Pressing, after said deposition step of said at least one wetting agent (4), said mass of fibres (30).

The present invention relates to a drying plant for desiccating paper material, preferably in the form of a tape, the said drying plant comprising: - At least one drying roll (112) fed with steam in such a way as to heat up and on which the paper material to be dried is arranged in use; - At least one hood (114) arranged in such a way as to wrap, at least partially, the said drying roll, the said hood being configured in such a way as to send onto the said drying roll a drying airflow which hits the said drying roll and being further configured to suck in the damp drying flow going up in use from the paper material under drying positioned on the said drying roll; - At least one first separating tank (101) configured to separate the steam from the condensate and placed into fluid communication with the said drying roll in such a way as to receive the fluid coming from the said drying roll and separate steam from condensate; - and wherein a heat exchanger (104) is comprised; - said heat exchanger being placed into fluid communication with said first separating tank through a first part of a conduit (103) which connects said first separating tank with said heat exchanger; - and wherein a pump (102) arranged along the said first part of conduit is comprised, the pump being therefore interposed between said heat exchanger and the first tank and with the said pump configured to push the condensate contained into said tank towards the heat exchanger; - Characterized by the fact of comprising a second tank (108), said second tank being a second separating tank configured to separate steam from condensate and placed into fluid communication with the said heat exchanger through a second part of a conduit (107), said second part of conduit being without pump, the said pump arranged in the first part being configured in such a way as to push the condensate coming from the first separating tank into the heat exchanger (104) and contextually push the consequent fluid obtained from said heat exchanger towards the second separating tank (108), the said second tank being connected to a third part of a conduit (109) configured to send the steam, separated from the condensate, in outlet from said second separating tank, said third part of conduit connecting to the said drying roll (112) in such a way that the drying roll can receive the obtained steam and coming from said second separating tank and wherein, further, the said second separating tank provides an outlet for discharging condensate.

The present invention concerns a burner device, for example for paper production plants, in which both conventional gas burners and electrical resistors placed in parallel, for example side by side or above or below, to said one or more gas burners are used to heat the airflow.