Abstract: The severing machine comprises at least a first series of disk-shaped blades (23A; 23B) rotating about their own axis, which series is carried by a moveable support (21) capable of bringing the series of blades alternately into an active zone wherein the cutting of the products takes place and a parking zone. In addition, at least one barrier (41, 43) is provided separating the active zone from the parking zone.

Abstract: The severing machine for the cutting of elongate products comprises a plurality of disk-shaped blades (23A) rotating about respective shafts, and a rotating feeder (11) which takes the products (L) from a loading zone (53) and feeds them to the rotating disk-shaped blades, which subdivide each product into a plurality of cut articles (R). The rotating feeder has a plurality of staggered seatings (15A, 15B, 15C) for the products, in which the products (L) are subdivided into cut articles. Two or more unloading members arranged side by side (16A, 16B, 16C) are also provided, into which the cut articles are sequentially unloaded.

Abstract: The device comprises a guide (23) defining a closed for a plurality of separator fingers (15). In the vicinity of the end of the advance stretch of the guide is set a separating member (101) provided with a movement of insertion and extraction (f103) with respect to the pile of products (P, P1, P2), synchronized with the movement of advance of the products along the path of advance, so as to insert itself between two contiguous packs of laminar products (M1, M2), between which is inserted a respective separator finger (15), and to withhold temporarily the pile of laminar products whilst said separator finger (15) is moved away from the path of advance.

Abstract: The severing machine comprises, in combination: a series of cutting blades (23) rotating about respective axes; a feeder (111) rotating about an axis (111A) approximately parallel to the axis of the disk-shaped blades, having at least one peripheral seating (115A, 115B, 115C) for the products (L): a flexible member (201) passed around at least one portion of the periphery of the rotating feeder, in order to retain the products in the respective seating during cutting (FIG. 1).

Abstract: The rewinding machine for the production of rolls of weblike material comprises: a winding-up system (1, 3, 5) for winding up the weblike material on winding-up mandrels (M), and an extractor (23) for separating the mandrels from the respective rolls formed thereon. A device for washing the mandrels is also provided.

Abstract: The severing machine comprises at least a first series of disk-shaped blades (23A; 23B) rotating about their own axis, which series is carried by a moveable support (21) capable of bringing the series of blades alternately into an active zone wherein the cutting of the products takes place and a parking zone. In addition, at least one barrier (41, 43) is provided separating the active zone from the parking zone.

Abstract: The device for removing front and end trimmings in a series of aligned rolls comprises: at least one continuous flexible suction conveyor (13); a suction system (3) associated with the conveyor so as to generate a suction through openings (13A) in the conveyor; a device for eliminating trimmings along a roll transfer path; a device receiving rolls from the conveyor. The receiver comprises at least two alternate paths for the rolls, which are arranged in sequence along the conveyor (13) and onto which the rolls may be alternately sorted.

Abstract: The device comprises: at least one continuous flexible suction conveyor (13) which is equipped with openings (13A) and which conveys the articles (R) along a transfer path from an article feeder (41) to an article receiver (45; 47), a discharge point for the trimmings being provided along the transfer path; and a suction system (3) which is associated with the conveyor (13) and which generates a suction through the openings along said transfer path. At least one obturator element (33A; 33B; 33X, 33Y), which is movable along said transfer path and which temporarily closes the openings of the conveyor opposite the trimming or trimmings, is provided.

Abstract: A rewinding machine for the production of rolls of wound-up weblike material is described, comprising; a winding-up system (7, 9, 11); a system (27) for severing the weblike material (N) which, on completion of the winding-up of each roll (R), severs the weblike material, forming a free final edge and a free initial edge; an adhesive applicator (121) for applying the adhesive intended to seal the free final edge of the weblike material of each roll before the roll is unloaded from the winding-up system.