Abstract: A method for producing a cardboard strip for packaging from a first plurality of cardboard sheets for packaging which are cyclically united to one another. The method includes providing a first plurality of cardboard sheets each having a first perimeter portion extending along a first flank of the cardboard sheet and a second perimeter portion extending along the second flank of the cardboard sheet and further includes reducing the thickness of first perimeter portion and the second perimeter portion of a given cardboard sheet. The given cardboard sheet and another cardboard sheet are approximated to one another, so that the second perimeter portion of the given cardboard sheet and the first perimeter portion of the other cardboard sheet, of reduced thickness from a preceding cycle, are mutually superposed. The second perimeter portion of the given cardboard sheet and the first perimeter portion of the other cardboard sheet are affixed to one another.

Abstract: The invention relates to a carton for packing and a method for packing articles. The carton for packing comprises: a central portion (2) which is strip-shaped and in turn comprises a first portion (51), a second portion (52) and a third portion (53); a first reinforcing wing (11) foldable towards the second portion (52); a second reinforcing wing (12) foldable towards the second portion (52); a third reinforcing wing (13) foldable towards the third portion (53); a fourth reinforcing portion (14), foldable towards the first portion (51), a first closing wing (41) foldable towards the first portion (51); a second closing wing (42) foldable towards the first portion (51).

Abstract: A method and an apparatus for realizing cartons for packing includes feeding a cardboard band (2) for packing along an advancement direction (A) which is parallel to the development direction of the cardboard band (2) and making a first score line (II) and a second score line (12) on the cardboard band (2), so as: to identify a central sector; a first lateral sector (4), and a second lateral sector (5). The method further includes identifying regions of band (8) on the carton (2), making on each region of band (8) at least a first cut (21), a second cut (22), a third cut (23) and a fourth cut (24) oriented transversally so that a first closing wing (49), a first reinforcing wing (51) a second reinforcing wing (52), a second closing wing (50), a third reinforcing wing (53) and a fourth reinforcing wing (54) are defined. The band of carton (2) is cut transversally so as to separate the regions of band (8) from one another, thus obtaining cartons (I) for packing.

Abstract: A method and an apparatus for realizing cartons for packing includes feeding a cardboard band (2) for packing along an advancement direction (A) which is parallel to the development direction of the cardboard band (2) and making a first score line (II) and a second score line (12) on the cardboard band (2), so as: to identify a central sector; a first lateral sector (4), and a second lateral sector (5). The method further includes identifying regions of band (8) on the carton (2), making on each region of band (8) at least a first cut (21), a second cut (22), a third cut (23) and a fourth cut (24) oriented transversally so that a first closing wing (49), a first reinforcing wing (51) a second reinforcing wing (52), a second closing wing (50), a third reinforcing wing (53) and a fourth reinforcing wing (54) are defined. The band of carton (2) is cut transversally so as to separate the regions of band (8) from one another, thus obtaining cartons (I) for packing.

Abstract: The invention relates to a carton for packing and a method for packing articles. The carton for packing comprises: a central portion (2) which is strip-shaped and in turn comprises a first portion (51), a second portion (52) and a third portion (53);a first reinforcing wing (11) foldable towards the second portion (52); a second reinforcing wing (12) foldable towards the second portion (52); a third reinforcing wing (13) foldable towards the third portion (53); a fourth reinforcing portion (14), foldable towards the first portion (51), a first closing wing (41) foldable towards the first portion (51); a second closing wing (42) foldable towards the first portion (51).

Abstract: According to a method for packaging articles with a film of plastic material, a band of plastic film (6) is supplied to conveying means (5), while a strip of glue (18) is applied along a longitudinal edge of the band of plastic film (6) and zones of glue (19), regularly spaced apart, are applied crosswise to the band of plastic film (6). A series of articles (2) to be packaged are supplied to the conveying means (5), above the band of plastic film (6) in positions between the transversal zones of glue (19) and then the longitudinal edges of the band of plastic film (6) are folded to form a tube around the articles (2), so as to overlap the edges of the band of plastic film (6). The edges of the band of plastic film (6) are pressed to stabilize joining and the transversal zones of glue (19) are also pressed while cutting at the same time the band of plastic film (6) crosswise in portions located between the transversal zones of glue (19), in order to obtain single packages of articles (2).

Abstract: A machine for inserting sheets into envelopes, the machine includes sheets feeder means for delivering the sheets on an underlying sliding surface; lugging means disposed along said sliding surface and operated by a related endless conveying line to engage trailing edges of said sheets to move said sheets toward a sheet inserting station disposed along the sliding surface downstream of said conveying line, an envelope feeder enclosing a stack of envelopes, said envelopes feeder being situated beside said sliding surface and capable, of removing continuously single envelopes from the bottom of said stack and feeding each single envelope to the inlet of an additional conveying line, placing said single envelope arranged in such a way that the back wall of the envelope, to which the closing flap of the envelope is hinged, faces downwards, so that the opening for inserting the sheets faces upwards and backwards, with respect to the inlet of said additional conveying line, said additional conveying line extending

Abstract: Dietetic formulations for oral use are described, made up of compact pellets of mixtures of .alpha.-amino acids, possibly coated by a waterproof protective film, which may be disgregated in the gastrointestinal juices. The process for obtaining regular granules includes the coordinated extrusion and cutting of the powdery or pasty amino acid mixtures with the subsequent possible desiccation and coating by immersion in solutions of zein.