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公开(公告)号：US20230072331A1
公开(公告)日：2023-03-09
申请号：US17798140
申请日：2021-02-24
Applicant: G.D S.P.A.
Inventor： Ivan EUSEPI , Nicola BALDANZA , Marco ESPOSTI , Gennaro RIZZO , Giuliano GAMBERINI
Abstract: A machine for making a continuous tubular element with filling from web material, including first and second means for feeding respective continuous webs, a forming station configured to perform a folding and/or deformation of a first continuous web in a shaped configuration, and a wrapping station wherein the second continuous web is wound in a tubular shape around the first continuous shaped web to obtain the continuous tubular element. Between the forming station and the wrapping station there is at least one guide bar about which the first continuous web is at least partly formed and/or guided.
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2.发明公开公开(公告)号：US20230363442A1
公开(公告)日：2023-11-16
申请号：US18359277
申请日：2023-07-26
Applicant: G.D S.P.A.
Inventor： Ivan EUSEPI , Nicola BALDANZA , Marco ESPOSTI , Gennaro RIZZO , Giuliano GAMBERINI
CPC classification number: A24C5/46 , A24C5/01 , A24C5/1807 , A24C5/24 , A24C5/465 , A24D3/0245 , B31C5/00
Abstract: A machine for making a continuous tubular element with filling from web material, including first and second means for feeding respective continuous webs, a forming station configured to perform a folding and/or deformation of a first continuous web in a shaped configuration, and a wrapping station wherein the second continuous web is wound in a tubular shape around the first continuous shaped web to obtain the continuous tubular element. Upstream of the wrapping station there is a first gluing device configured to apply at least one longitudinal line of glue on at least one of the continuous webs in such a way as to define at least one gluing zone, said longitudinal line of glue being positioned in such a way as to coincide with a zone of superposing and contact between the two continuous webs feeding out of the wrapping station.
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公开(公告)号：US20230063849A1
公开(公告)日：2023-03-02
申请号：US17798371
申请日：2021-02-24
Applicant: G.D S.P.A.
Inventor： Ivan EUSEPI , Nicola BALDANZA , Marco ESPOSTI , Gennaro RIZZO , Giuliano GAMBERINI
Abstract: A machine for making a continuous tubular element with filling from web material, including first and second means for feeding respective continuous webs, a forming station configured to perform a folding and/or deformation of a first continuous web in a shaped configuration, and a wrapping station wherein the second continuous web is wound in a tubular shape around the first continuous shaped web to obtain the continuous tubular element. Upstream of the wrapping station there is a first gluing device configured to apply at least one longitudinal line of glue on at least one of the continuous webs in such a way as to define at least one gluing zone, said longitudinal line of glue being positioned in such a way as to coincide with a zone of superposing and contact between the two continuous webs feeding out of the wrapping station.
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