公开(公告)号：US20230415970A1

公开(公告)日：2023-12-28

申请号：US18341952

申请日：2023-06-27

申请人： SOFIDEL S.P.A.

发明人： Marco IRITI

IPC分类号： B65D77/00 ,  B65D85/67 ,  B65D75/56 ,  B65B11/02

CPC分类号： B65D77/003 ,  B65D85/67 ,  B65D75/563 ,  B65B11/02

摘要： The pack of tissue paper rolls comprises a set of rolls having at least one layer of rolls and having a first base, a second base and a side surface extending from the first base to the second base of the set of rolls. A wrapping sheet completely envelops the set of rolls and a panel, with greater stiffness than the wrapping sheet, surrounds the side surface of the set of rolls and is arranged inside the wrapping sheet, between it and the rolls.

公开(公告)号：US20230391537A1

公开(公告)日：2023-12-07

申请号：US18326156

申请日：2023-05-31

申请人： SOFIDEL S.P.A.

发明人： Marco IRITI ,  Vincenzo LIUZZO ,  Simone DONATI

IPC分类号： B65D83/08

CPC分类号： B65D83/0805 ,  B65D2583/082 ,  B65D83/0894

摘要： The package interfolded sheets comprising at least one punching which passes through each of said sheets forming a continuous channel extending from an upper face to a lower face of the interfolded sheet pack. A sheet pack dispenser has protuberances complementary to the continuous channel, so that the dispenser can only accept the paper packs dedicated to the dispenser and not others.

公开(公告)号：US20230347639A1

公开(公告)日：2023-11-02

申请号：US18307062

申请日：2023-04-26

申请人： SOFIDEL S.P.A.

发明人： Marco IRITI

IPC分类号： B32B38/06 ,  B32B37/00 ,  B32B37/10 ,  B32B37/12 ,  B32B29/08 ,  B32B7/12 ,  B32B29/00

CPC分类号： B32B38/06 ,  B32B37/0053 ,  B32B37/10 ,  B32B37/1284 ,  B32B29/08 ,  B32B7/12 ,  B32B29/005 ,  B32B2255/12 ,  B32B2317/12

摘要： The embossing-laminating device comprises a first embossing roller provided with embossing protrusions defining a first embossing pattern and comprising first embossing protrusions and second embossing protrusions, of a height greater than the first embossing protrusions. The device further comprises a first pressure roller defining, with the first embossing roller, a first embossing nip; wherein a first path for a first ply extends through the first embossing nip. A second embossing roller, provided with embossing protrusions defining a second embossing pattern, coacts with a second pressure roller defining, with the second embossing roller, a second embossing nip. The second embossing pattern of the second embossing roller comprises third embossing protrusions and fourth embossing protrusions, of a height greater than the third embossing protrusions.