MACHINE AND METHOD FOR MAKING A SUB-UNIT OF A SMOKING ARTICLE

    公开(公告)号:US20220218017A1

    公开(公告)日:2022-07-14

    申请号:US17615321

    申请日:2020-05-26

    Applicant: G.D S.P.A.

    Abstract: A machine for making sub-units of smoking articles comprises a conveyor, a feed unit, cutting means and at least one rotary applicator. The conveyor is configured to feed a succession of tubular segments of the tobacco industry. The feed unit is configured to feed and convey at least one continuous web. The cutting means are configured to separate a succession of closing elements from a front end of the continuous web. The rotary applicator is operatively associated with the conveyor and is configured to pick up the succession of closing elements and to apply them, preferably by gluing, to an application end of a respective tubular segment, in such a way as to form closing walls to at least partly close the application ends.

    FOOD-SAFE STRAW AND METHOD FOR MAKING IT
    3.
    发明公开

    公开(公告)号:US20230263324A1

    公开(公告)日:2023-08-24

    申请号:US18006692

    申请日:2021-07-28

    Applicant: G.D S.p.A.

    CPC classification number: A47G21/18 B31D5/0095 A47G2400/10

    Abstract: A food-safe paper straw, including an outer tubular element made of paper material which extends along a longitudinal axis and a longitudinal insert made of paper material positioned inside the outer tubular element and stably connected to an inner surface of the outer tubular element, said insert having a profile, in transversal cross section, defined by a line at least partly corrugated and/or partly broken in such a way as to increase the bending strength of the straw, wherein said insert is stably connected to the inner surface of the outer tubular element in at least two connecting zones, preferably at least three connecting zones, angularly spaced from each other about said longitudinal axis.

    METHOD AND UNIT FOR CRIMPING A WEB OF MATERIAL FOR THE TOBACCO INDUSTRY

    公开(公告)号:US20210084966A1

    公开(公告)日:2021-03-25

    申请号:US16954439

    申请日:2018-12-17

    Applicant: G.D S.P.A.

    Abstract: This invention relates to a method for crimping a web of material for the tobacco industry, including the following steps: feeding a web of material for the tobacco industry along a feed path; crimping the web between two crimping rollers operatively coupled to make a plurality of longitudinal easy folding lines on the web; measuring a value of a thickness of the web before the step of crimping; The step of crimping the web is adjusted as a function of the thickness value measured during the step of measuring.

    MACHINE AND METHOD FOR MAKING A SUB-UNIT OF A SMOKING ARTICLE

    公开(公告)号:US20220218018A1

    公开(公告)日:2022-07-14

    申请号:US17615350

    申请日:2020-05-27

    Applicant: G.D S.P.A.

    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.

    MACHINE FOR MAKING CIGARETTE FILTERS AND METHOD FOR MAKING CIGARETTE FILTERS

    公开(公告)号:US20190090532A1

    公开(公告)日:2019-03-28

    申请号:US16070348

    申请日:2017-01-17

    Applicant: G.D S.P.A.

    Abstract: A machine for making cigarette filters and which includes a forming beam having an internal channel whose transverse cross section changes shape along the main longitudinal direction of the channel. Porous conveyor means carry the tow along a feed path in the channel complying with the shape thereof and thereby being wrapped around the tow. At least one treatment station located along the feed path includes a nozzle for blowing a flow of steam into the channel. The nozzle includes a plurality of planar sectors positioned transversely to the channel and defining an overall planar flow orifice placed directly in communication with a steam feed duct. Each planar sector defines a respective planar flow orifice and at least two flow orifices have different thicknesses.

    FEEDER DEVICE OF PRODUCTS WITH REDUCED LONGITUDINAL DIMENSIONS IN MACHINES FOR THE TOBACCO INDUSTRY
    10.
    发明申请
    FEEDER DEVICE OF PRODUCTS WITH REDUCED LONGITUDINAL DIMENSIONS IN MACHINES FOR THE TOBACCO INDUSTRY 有权
    烟草行业机械供应商产品长度缩短的产品

    公开(公告)号:US20160095349A1

    公开(公告)日:2016-04-07

    申请号:US14892008

    申请日:2014-05-20

    Applicant: G.D S.P.A.

    Abstract: A feeder device of products with reduced longitudinal dimensions in machines for the tobacco industry comprises a main feeder roller which rotates continuously and which has a plurality of active peripheral flutes acting to hold a respective product; the main roller is designed to pass the products on to respective flutes on corresponding handling rollers of a main line of feed of the products in the machine the device is associated with; the device comprises means for continuously filling the peripheral flutes of the main roller, the filling means comprising a plurality of feeding and passing-on means, in particular at least first means and second means for feeding and passing on corresponding groups of the products to corresponding groups of flutes located one after the other on the main roller.

    Abstract translation: 用于烟草工业的机器中具有减小的纵向尺寸的产品的进料装置包括主进料辊,其连续旋转并且具有多个活动的周边槽,用于保持相应的产品; 主辊被设计成将产品传递到设备相关联的机器中的产品主馈线的相应搬运辊上的相应凹槽上; 所述装置包括用于连续地填充主辊的周边槽的装置,所述填充装置包括多个进料和通过装置,特别是至少第一装置和第二装置,用于将相应的产品组进给和传递到相应的 在主辊上一个接一个地排列的一组槽纹。

Patent Agency Ranking