摘要:
Packing machine and packing method for producing an inner container of a slide-open package of tobacco articles and with hinged lid by folding an inner blank about a wrapped group of tobacco articles; by way of a packing conveyor the inner blank is fed along a packing path and through a first work station, wherein portions of the inner blank are folded by way of a folding device provided with a body which is movable in a work direction perpendicular to the packing path; the folding body has a center member, two top side members, and two bottom side members which are arranged in different positions in the first work direction to perform in succession respective folds of the inner blank while the folding body moves with a continuous movement along the first work direction.
摘要:
There is described a device for winding an envelope (A) around a product (B), in particular defined by a group of cigarettes or the like, to be packaged in a corresponding box-shaped body, or packet, which comprises means (10) for winding said envelope (A) around said product (B) and means (20) that are adapted to supply said product (B) and said envelope (A) to said winding means (I0).
摘要:
A method and unit for folding a sheet of wrapping material about a group of cigarettes includes feeding the cigarettes and wrapping material into a pocket of a wrapping conveyor so the sheet of wrapping material folds into a U inside the pocket and has an outer end projecting from the pocket, and an inner end resting on a lateral wall of the cigarettes. The method also includes folding the inner end 90° so the inner end is perpendicular to the lateral wall. The method also includes folding the outer end into an L inside the pocket, onto the lateral wall of the cigarettes and onto the inner end perpendicular to the lateral wall so as to superimpose the outer end and the inner end and impart a tubular shape to the sheet of wrapping material. The method also includes heat sealing the outer and inner ends together.
摘要:
A cigarette packing machine for producing a rigid packet a hinged lid has a first packing unit which folds a first blank about a group of cigarettes to form an outer container with a hinged lid; and a second packing unit which folds a second blank about the outer container to form a tubular slide surrounding the outer container to slide axially with respect to the outer container; the tubular slide has a transmission member, in turn having a first end integral with the lid, a second end opposite the first end and integral with the slide, and a deformable intermediate portion having a U-shaped fold between the outer container and the slide.
摘要:
A packaging machine (1) for forming packets (3) of smoking articles (2), in particular cigarettes, comprises movement means for moving groups of smoking articles at least partially wrapped by an inner wrapping sheet (4), along a movement direction, a wrapping wheel (13) to receive the groups of smoking articles wrapped by the inner wrapping sheet (4) and to move them along a substantially circular wrapping path (P), and transfer means (22) to transfer the groups of smoking articles wrapped by the inner wrapping sheet (4) from the movement means to the wrapping wheel. The transfer means (22) transfer the groups of smoking articles wrapped by the inner wrapping sheet (4) along a transfer direction (T) radial with respect to the wrapping path (P), in order to reduce the bulk of the packaging machine (1).
摘要:
Systems and methods are provided for making a hard pack cigarette package composed of a transparent material that includes an inner frame that is also composed of a transparent material. The package is assembled using a hot-melt adhesive material to bind the package together as well as to bind the inner frame insert and a foil wrapped assemblage of smoking articles to the package. The hot-melt adhesive material is applied by an electronically controlled hot-melt adhesive applicator working in conjunction with a uniform contrast roller.
摘要:
In a packaging machine, typically a cellophaner for overwrapping packets of cigarettes, each of the packets is enveloped by a wrapping unit in a heat shrinkable wrapper presenting at least two opposite faces disposed parallel one with another. The machine also comprises a unit by which heat is applied to the wrappers, equipped with a pair of belt conveyors that present two branches, facing one another and set in motion in such a way as to transport the packets by gripping the two opposite faces of each wrapper, and at least one heating head associated with each transport branch; the heating heads are faced with a leaf of lamellar graphite bonded to the head on one side and offered in direct contact on the other to the respective branch of the corresponding belt conveyor, so as to minimize friction between the belt and the head.
摘要:
Cigarette packets are assembled by a method that involves dabbing or spraying a cold-setting adhesive onto selected areas of a blank fed along the wrapping line of a packaging machine, whereupon the blank is folded to form a packet; should there be a break in operation of the machine following the application of the adhesive, persisting for a certain length of time, the method includes a heat-reactivation step whereby the adhesive applied previously to the blank is warmed to a given temperature so as to restore its bonding properties and guarantee the ultimate stability of the assembled packet.
摘要:
A method of producing a wallet packet with a hinged lid, whereby a blank, having a first portion defining a body and a second portion defining a hinged lid of a relative wallet packet, is fed into a respective pocket, having a respective pair of side by side seats, of a packing wheel, so that the relative first portion defines two adjacent receptacles separated by a central rib; and wherein the pocket is fed through a loading station, where the two receptacles simultaneously receive respective wrapped groups of cigarettes; one of the two receptacles then being turned over onto the other to define the body of the relative wallet packet.
摘要:
An operating wheel of a packing machine comprises an annular drum, a number of through pockets carried by the annular drum and each for receiving a respective product, a first drive for rotating the annular drum in steps to feed the pockets along an annular path extending through a loading station and an unloading station, first and second pusher for engaging respective pockets at the loading station and the unloading station respectively, a second electric drive for imparting to the pushers respective substantially radial reciprocating movements to and from respective withdrawn rest positions inside the annular drum and through the respective pockets, a first safety device for preventing the annular drum from rotating when at least one of the pushers engages a respective pocket, and a second safety device for preventing the pushers from moving from the respective withdrawn positions when the annular drum is rotating.