公开(公告)号：US20180014699A1

公开(公告)日：2018-01-18

申请号：US15549245

申请日：2015-02-16

申请人： SCA TISSUE FRANCE

发明人： Donald BARREDO

IPC分类号： A47K10/16 ,  B65H19/26 ,  B65H18/28 ,  B65H19/22

CPC分类号： A47K10/16 ,  B65H18/28 ,  B65H19/2276 ,  B65H19/26 ,  B65H2301/414325 ,  B65H2301/418925 ,  B65H2701/18422 ,  B65H2701/1924 ,  B65H2701/5112

摘要： A coreless roll of absorbent sheet products is made of a spirally wound web of absorbent substrate including at least two superposed plies of absorbent substrate, the web of absorbent substrate being wound such as to define an axial hollow passageway centrally positioned relatively to the coreless roll and extending from one edge to another edge of the coreless roll. The web of absorbent substrate further includes a stiffening insert, the stiffening insert being inserted in-between two superposed plies of absorbent substrate, the stiffening insert being positioned such as to line the axial hollow passageway, the stiffening insert having a length such that the stiffening insert extends at least around three quarter of a circumference of the passageway, preferably substantially completely around a circumference of the passageway.

公开(公告)号：US20170280946A1

公开(公告)日：2017-10-05

申请号：US15088171

申请日：2016-04-01

申请人： SCA TISSUE FRANCE

发明人： Nicolas WEISANG ,  Donald BARREDO

IPC分类号： A47K10/16 ,  B65H19/28

CPC分类号： A47K10/16 ,  A47K2010/3206 ,  B65H19/2269 ,  B65H19/286 ,  B65H2301/41854 ,  B65H2701/1924

摘要： A coreless roll of an absorbent sheet product, such as napkins, toilet paper, towels etc., including a spirally wound continuous web of absorbent material having a first end and a second end and a coating composition comprising a specific polymer coated onto the second end is disclosed. The coreless roll has excellent resistance to collapsing, as well as excellent flexibility and elasticity. Moreover, the coreless roll has excellent disintegrability in water and can be used along its whole length. Also disclosed is a process for the manufacture of the coreless roll.

公开(公告)号：US20170037579A1

公开(公告)日：2017-02-09

申请号：US15303110

申请日：2014-04-10

申请人： SCA Tissue France

发明人： Julien MARIETTA-TONDIN ,  Gilles CATTACIN ,  Donald BARREDO ,  Rémy RUPPEL ,  René SIGWALT ,  Pierre LAURENT ,  Denis GENET

IPC分类号： D21H27/00 ,  A47K10/16 ,  B65H35/08 ,  D21H27/02

CPC分类号： D21H27/002 ,  A47K10/16 ,  B26F1/20 ,  B65H35/08 ,  B65H2301/41484 ,  B65H2301/5152 ,  B65H2301/515323 ,  B65H2301/515326 ,  B65H2701/1924 ,  D21H27/005 ,  D21H27/02

摘要： A sheet of absorbent material having opposite sheet side edges spaced apart from one another to define an overall width of the absorbent sheet, the sheet of absorbent material including zones of weakness spaced along the sheet of absorbent material according to a machine direction, each zone of weakness extending substantially transversally to said machine direction, each zone of weakness defining two adjacent individual absorbent sheet portions, each zone of weakness being a tear line. The tear line comprises two edge regions and a central region, a first edge region beginning at one of the sheet side edges towards the central region, a second edge region beginning at the other sheet side edges towards the central region, the central region including alternating perforated segments and unperforated segments. The edge regions are unperforated so as to constitute attachment areas within the tear line between two adjacent individual absorbent sheet portions.

摘要翻译： 一种吸收材料，其具有彼此间隔开的相对的片材侧边缘以限定吸收性片材的整个宽度，该吸收材料片材包括沿着机器方向沿吸收材料片隔开的弱点区域，每个区域 弱点基本横向地延伸到机器方向，每个弱点区限定两个相邻的单独的吸收片部分，每个弱化区是撕裂线。 所述撕裂线包括两个边缘区域和中心区域，从所述片材侧边缘中的一个朝向所述中心区域开始的第一边缘区域，从所述另一个片材侧边缘朝向所述中心区域开始的第二边缘区域，所述中心区域包括交替 穿孔段和未穿孔段。 边缘区域是未穿孔的，以便构成两个相邻的各个吸收性片材部分之间的撕裂线内的附着区域。

公开(公告)号：US20160375708A1

公开(公告)日：2016-12-29

申请号：US15109141

申请日：2014-02-07

申请人： SCA TISSUE FRANCE

发明人： Matti ELLONEN ,  Yoann DENIS ,  Donald BARREDO ,  Damien BRENDLE

IPC分类号： B41J29/17 ,  D21H25/04 ,  D21H27/00 ,  B41J2/01

CPC分类号： B41J29/17 ,  B41J2/01 ,  B41J3/407 ,  D21H25/04 ,  D21H27/002

摘要： An inkjet printing apparatus for printing an image on an absorbent substrate includes a print head unit and a dust removal device. The absorbent substrate includes a print side and an opposite side and is conveyed between the print-head unit and the dust removal device. The print head unit defines a print zone on the print side. The dust removal device includes a pumping chamber formed of a pre-pumping sub-chamber, a print zone sub-chamber, and a post-pumping sub-chamber, said chambers being positioned at the opposite side. The pre-pumping sub-chamber is positioned substantially upstream from the print zone. The print zone sub-chamber is positioned substantially at the print zone. The post-pumping sub-chamber is positioned downstream from the print zone. A second pressure in the print zone sub-chamber is higher than a first pressure in the pre-pumping sub-chamber and a third pressure in the post-pumping sub-chamber so as to create a suction impact to dust particles generated by the conveyed absorbent substrate.

摘要翻译： 用于在吸收性基材上印刷图像的喷墨打印装置包括打印头单元和除尘装置。 吸收性基材包括印刷侧和相对侧，并在印刷头单元和除尘装置之间传送。 打印头单元在打印面上定义打印区域。 除尘装置包括由预抽送子室，打印区副室和后抽取子室形成的泵送室，所述室位于相对侧。 预抽送子室基本位于打印区域的上游。 打印区域副室基本位于打印区域。 后抽送子室位于打印区域的下游。 印刷区域中的第二压力高于预抽送子室中的第一压力，并且后泵送子室中的第三压力，以便产生由传送的产生的灰尘颗粒的吸力冲击 吸收性基材。

公开(公告)号：US20160015225A1

公开(公告)日：2016-01-21

申请号：US14801992

申请日：2015-07-17

申请人： SCA TISSUE FRANCE

发明人： Emilie PLEYBER ,  Thomas LE GALL ,  Sébastien JEANNOT ,  Donald BARREDO

IPC分类号： A47K10/16

CPC分类号： A47K10/16 ,  D21H27/002 ,  D21H27/02

摘要： An absorbent sheet products strip, the strip including a continuous succession of individual absorbent sheets separated from each other by tear lines. The absorbent sheets are made of at least two plies bonded together by bonding points or lines or curves forming pattern units. Multiple pattern units are distributed all over a surface of the individual absorbent sheets such that the pattern units of one individual absorbent sheet does not superpose with other pattern units of a determined number of successive individual absorbent sheets in the strip when said successive individual absorbent sheets are disposed on each other.

摘要翻译： 一种吸收性片材产品条，该条带包括由撕裂线彼此分离的连续的各个吸收片材。 吸收性片材由至少两层通过结合点或线或曲线形成图案单元结合在一起而制成。 多个图案单元分布在单个吸收片材的整个表面上，使得一个单独的吸收片材的图案单元不会与条带中确定数量的连续单独的吸收片材的其它图案单元叠加，当所述连续的各个吸收片材是 彼此相处。

公开(公告)号：US20150335210A1

公开(公告)日：2015-11-26

申请号：US14654879

申请日：2012-12-24

申请人： SCA TISSUE FRANCE

发明人： Yoann DENIS ,  Matti ELLONEN ,  Donald BARREDO ,  Loic SIEBER

IPC分类号： A47K10/16 ,  B65H45/24 ,  A47K10/42 ,  B65G57/00

CPC分类号： A47K10/16 ,  A47K10/426 ,  A47K10/427 ,  A47K2010/428 ,  B65D83/0894 ,  B65G57/00 ,  B65H45/24 ,  Y10T428/24215 ,  Y10T428/24231

摘要： A stack of interfolded absorbent sheet products includes a plurality of a first group of absorbent sheet products folded according to a first type of folding wherein at least two panels are created by one folding line, and a plurality of a second group of absorbent sheet products folded according to a second type of folding wherein at least two other panels are created by at least one other folding line. The plurality of the first and second groups are orientated side by side in opposition relative to each other, the plurality of the first and second groups being interfolded into each other so that the panels of two groups positioned adjacent relative to each other overlap. Each group of absorbent sheet products includes a certain amount, at least two, of uncoupled absorbent sheet products so as to dispense the certain amount of absorbent sheet products with one grasping movement of the group.

摘要翻译： 折叠的吸收性片材产品的堆叠包括根据第一类型的折叠折叠的多个第一组吸收性片材产品，其中通过一条折叠线产生至少两个面板，并且多个第二组吸收性片材产品折叠 根据第二类型的折叠，其中至少另外两个面板由至少一个其它折叠线形成。 多个第一组和第二组相对于彼此相对并排定向，多个第一组和第二组彼此相互折叠，使得相对于彼此相邻定位的两组的面板重叠。 每组吸收性片材产品包括一定量的至少两种不连接的吸收性片材产品，以便通过该组的一个抓握运动来分配一定量的吸收性片材产品。