Pack for smoking products
    1.
    发明授权

    公开(公告)号:US11964785B2

    公开(公告)日:2024-04-23

    申请号:US17851104

    申请日:2022-06-28

    Applicant: G.D S.p.A.

    CPC classification number: B65B13/04 B65B13/32

    Abstract: A method is described for making a pack of smoking products having an ordered group of packets containing smoking products and positioned in contact with each other, wherein the group of packets has a closed lateral surface around a theoretical axis of the group of packets, which delimits two opposite surfaces of the group of packets, each of which surfaces is defined by the set of homologous surfaces of all the packets. The method includes unwinding from a reel at least one adhesive tape and applying it to the closed lateral surface and completely around the latter, to hold the packets of the group together solely by means of the at least one adhesive tape.

    Machine and method for making a sub-unit of a smoking article

    公开(公告)号:US12075815B2

    公开(公告)日:2024-09-03

    申请号:US17615350

    申请日:2020-05-27

    Applicant: G.D S.P.A.

    CPC classification number: A24C5/54 A24C5/007 A24C5/01 A24C5/1885 A24C5/46

    Abstract: A machine for making sub-units of smoking articles includes a conveyor, a feed unit and an applicator. The conveyor conveys a succession of tubular segments transversely along a conveying direction. The feed unit feeds and conveys a continuous web and advances the web along a feed direction parallel to the conveying direction of the tubular segments so that the web faces respective application ends of the tubular segments. The applicator is movable along an application direction parallel to an axis of predominant extension of the succession of tubular segments and is configured to engage the web so as to separate respective closing elements from it. The applicator is also configured to apply the closing element internally or externally on an application end of a respective tubular segment in such a way as to form a closing wall to at least partly close the application end.

    Conveyor and method of aligning rod-shaped articles

    公开(公告)号:US12004556B2

    公开(公告)日:2024-06-11

    申请号:US17632691

    申请日:2020-08-06

    Applicant: G.D S.p.A.

    CPC classification number: A24C5/35 A24C5/326 A24C5/327 B65B19/04 B65G2201/0226

    Abstract: A conveyor for aligning rod-shaped articles and including a succession of flutes which are movable along a feed path and which are configured to hold respective rod-shaped articles or groups of rod-shaped articles. For each flute, the conveyor has an abutment portion, disposed at least at one end of the flute to define an abutment surface for one end of the rod-shaped article or group of rod-shaped articles housed in the suction flute. The abutment portion is provided with at least one suction zone to hold the end of the rod-shaped article or group of rod-shaped articles by suction against the abutment portion. The suction zone is defined by a plurality of suction perforations, connected or connectable to a negative pressure source and whose transverse size is, for example, smaller than 1 mm, preferably smaller than 0.8 mm and, still more preferably, smaller than 0.6 mm.

    Device and method for rolling cigarettes, filter cigarettes or filters

    公开(公告)号:US11369135B2

    公开(公告)日:2022-06-28

    申请号:US16078092

    申请日:2017-03-07

    Applicant: G.D S.P.A.

    Abstract: A device for rolling cigarettes, filter cigarettes or filters, including a rolling channel delimited, at one end, by a rolling portion of a feed conveyor, and at the other end, by a rolling unit which includes an infeed rolling bed and an outfeed rolling bed located in succession along the travelling direction of the rolling channel and defining an infeed stretch and an outfeed stretch of the rolling channel, respectively. The infeed rolling bed is movable along the travelling direction independently of the outfeed rolling bed to produce different rolling modes along the infeed stretch and along the outfeed stretch.

    MANUFACTURING MACHINE AND METHOD TO MANUFACTURE A CYLINDRICAL BATTERY

    公开(公告)号:US20250062368A1

    公开(公告)日:2025-02-20

    申请号:US18720083

    申请日:2022-12-13

    Applicant: G.D S.p.A.

    Abstract: Manufacturing machine to manufacture a cylindrical battery having a cylindrical case which is closed at the top by a lid There are provided: a first processing drum, mounted to rotate around a first rotation axis, a first seat to support the cylindrical case; a deformation unit, to create an annular groove on a side wall of the cylindrical case; a second processing drum, is arranged downstream of the first processing drum and mounted so as to rotate around a second rotation axis, a second seat designed to support the cylindrical case; a feeding unit, to feed the lid on top of the cylindrical case supported by the second seat; a third processing drum, arranged downstream of the second processing drum (31), a third seat (48) to support the cylindrical case; and a bending unit, configured to bend a rim of the cylindrical case against the lid.

    Method for applying an adhesive on a wrapping band of a smoking article

    公开(公告)号:US11918031B2

    公开(公告)日:2024-03-05

    申请号:US16622116

    申请日:2018-06-12

    Applicant: G.D S.p.A.

    CPC classification number: A24C5/005

    Abstract: A method for applying adhesive on a wrapping band of a smoking article includes moving the band along a feed direction, the band has a longitudinal direction of extension, opposing first and second surfaces, a first plurality of portions having a first thickness and a second plurality of portions having a second thickness greater than the first thickness, the portions of the first and second pluralities being disposed alternately along the direction of extension. A nozzle having a delivery end, and the band are moved towards/away from each other between a first position, where the delivery end and the second surface are at a first distance which is less than or equal to the second thickness, and a second position, where the delivery end and the second surface are at a second distance greater than the second thickness. An adhesive is delivered on the first surface through the nozzle.

    Label-rejecting station
    10.
    发明授权

    公开(公告)号:US11718437B2

    公开(公告)日:2023-08-08

    申请号:US17367789

    申请日:2021-07-06

    Applicant: G.D S.p.A.

    CPC classification number: B65C9/42 B65C9/08 B65C2009/404

    Abstract: A label-rejecting station, where labels are carried by a support band along an advancing path. The rejecting station includes a deviator element and a contrast element. The deviator element is arranged along the advancing path and movable between an inactive position and an active position wherein it contacts the support band at a first surface thereof, deviating the advancing path. The contrast element is arranged along the advancing path downstream of the deviator element and includes: an abutting surface provided for receiving partially thereon a second surface of the support band, opposite to the first surface; and a detachment edge provided for detaching a label from the support band when the deviator element moves into its active position.

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