摘要:
A unit (1) for feeding strips (2, 3) has pins (12) supporting a first and a second reel (6, 7) of a first and a second strip (2, 3) respectively; the second reel (7) having an end (53; 56) of the second strip (3) extending at the cylindrical outer surface (52) of the second reel (7); the unit having a tool (18) having a plate (40) for joining the first and the second strip (2, 3), and a movable arm (20) having a gripping head (25; 55) for gripping the end (53; 56) along the cylindrical outer surface (52); and the gripping head (25; 55) having a first gripping face (30; 60) for gripping the first and the second strip (2, 3) between the plate (40) of the tool (18) and the first gripping face (30; 60).
摘要:
A method and machine for wrapping a product in a sheet of heat-seal wrapping material, whereby the product is wrapped in the sheet of wrapping material to form a product having an outer wrapping in turn having three distinct overlap portions, i.e. portions having at least two superimposed layers of the sheet of wrapping material; and the outer wrapping is stabilized, as the product is conveyed continuously inside a respective same pocket, by a seal formed at each of the three overlap portions.
摘要:
A device (1) for packaging a product shaped as a set of cigarettes in a corresponding container (A), defining a package for housing the product, comprises means (11) for forming the container (A) and appropriate means (21, 21) to dispense a corresponding adhesive (B1, B2) for joining corresponding panels of the container. Said appropriate means (21) to dispense a corresponding adhesive are provided next to the exit from the forming means (11) and are movable with respect to said container (A).
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 (10).
摘要:
Composite filters are assembled initially by an upstream unit as groups of at least two plugs having different filtration properties. A single flow of the groups is directed from the assembling unit onto a pair of drums and divided into two flows, whereupon these are taken up by two pitch-adapting drums rotating substantially tangential one to another about parallel axes, and released to a rotating member turning on an axis normal to the axes of the drums and equipped with a plurality of carriers by which pairs of the groups are transferred from the drums to the twin channels of a garniture tongue along which two continuous rods of composite filters are formed. The carriers are equipped with an arm presenting a portion angled relative to the axis of the rotating member, so that two groups can be picked up at a time from the drums and deposited simultaneously in the channels.
摘要:
Container obtained by the folding of a single respective foldable blank, is delimited by walls of which at least one is shaped in such a way as to protrude towards the outside of the container, and has at least one flat stiffening wall, which extends between two walls bordering on the shaped wall and is arranged at a distance from the shaped wall in order to make stable the shape of the latter.
摘要:
Packets of cigarettes (2) sold in multiples are wrapped in a rigid carton (1) with a predominating longitudinal axis (L) that extends parallel to the longitudinal axes (7) of the single packets (2) and presents a prismatic shape of polygonal section.
摘要:
Cigarette filters are supplied to the infeed portion (1) of a filter tip attachment machine by a unit (2) comprising rollers (11) which divert the filters (3) into an upstream hopper (8), and a channel (9) carrying the filters (3) from the upstream hopper (8) to a downstream hopper (4) where they are released to the infeed portion (1) of the machine. Located between the infeed rollers (11) and the feed channel (9) is a variable volume storage buffer (16) with a movable wall (28) attached to the top branch (23) of a conveyor belt (24); the Belt is driven by a motor (27) interlocked to sensors (31) which monitor and control the level of the mass of filters (3) occupying the upstream hopper (8), so that the size and capacity of the buffer (16) can be adjusted to accommodate fluctuations in the flow of filters through the hopper (8).
摘要:
A packet of cigarettes having a rigid container in turn having a hinged lid; and a group of cigarettes housed inside the container and enclosed in an inner foil wrapping having a front tear-off portion; a front wall of the container has a transparent window superimposed over the front tear-off portion of the inner foil wrapping (FIG. 1).
摘要:
A cigarette packet (4) with a cross section of flattened oval profile is fashioned from a diecut blank (1) of essentially elongated rectangular outline referable to a longitudinal axis (16) and comprising, aligned along the axis (16), a central panel (17), two intermediate panels (18, 19) and two end panels (20, 21), each intermediate panel (18, 19) displaying a flattened oval outline and joined to the two contiguous panels (17, 20; 17, 21) along respective rectilinear borders (22) extending transversely to the longitudinal axis (16) and interconnected in pairs by way of respective arcuate borders (23) with no break in linear continuity. The central panel (17) and end panels (20, 21) each present a flat central longitudinal area (24) and two lateral longitudinal bands (25) rendered pliable and thus adaptable to the curvature described by the arcuate borders (23), which they are designed to meet when the packet (4) is erected.