公开(公告)号：US11661305B2

公开(公告)日：2023-05-30

申请号：US17150281

申请日：2021-01-15

申请人： Sonoco Development, Inc.

发明人： Brian P. Couchey ,  John Wrenn

IPC分类号： B65H75/28 ,  B65H19/28 ,  B65H18/28 ,  B65H75/02 ,  B65H75/00 ,  B65H75/10

CPC分类号： B65H75/28 ,  B65H18/28 ,  B65H19/28 ,  B65H75/00 ,  B65H75/02 ,  B65H75/10 ,  B65H19/283

摘要： A core for winding sheet material is proved. The core comprises a cylindrical tube having a longitudinally oriented slot formed therein, and a strip of soft material located in the slot. Because of the geometry of the slot and the strip, the strip may be softer in the central region but firmer where the core transitions from the relatively soft strip to the relatively hard tube. The leading edge of the sheet material imbeds itself into the soft central region of the strip as additional layers are wound around the core.

公开(公告)号：US20170137249A1

公开(公告)日：2017-05-18

申请号：US15312823

申请日：2014-11-26

申请人： FUTURA S.P.A.

发明人： Fabio PERINI

IPC分类号： B65H19/28

CPC分类号： B65H19/283 ,  B65H19/2269 ,  B65H19/29 ,  B65H2301/41427

摘要： Method for applying glue on tubular cores for the production of logs of paper material, comprising the step of supplying in sequence more tubular cores (1) along a predetermined advancing direction (A) and the step of applying on each of said cores (1) a pre-determined amount of glue on a first point (P6) and on a second point (P7). The method further comprises a step of orienting the glue (G6) applied on the first point (P6) towards the second point (P7) and along said advancing direction (A), and orienting the glue (G7) applied on the second point (P7) towards the first point (P6) and along a direction opposite relative to said advancing direction (A).

公开(公告)号：US09352920B2

公开(公告)日：2016-05-31

申请号：US13261620

申请日：2011-09-15

申请人： Roberto Morelli ,  Franco Montagnani ,  Romano Maddaleni

发明人： Roberto Morelli ,  Franco Montagnani ,  Romano Maddaleni

IPC分类号： B65H19/26 ,  B65H19/22 ,  B65H19/28 ,  B65H19/30

CPC分类号： B65H19/26 ,  B65H18/20 ,  B65H19/2269 ,  B65H19/267 ,  B65H19/283 ,  B65H19/305 ,  B65H2301/41361 ,  B65H2301/4143 ,  B65H2301/41447 ,  B65H2301/418 ,  B65H2301/41812 ,  B65H2301/41814 ,  B65H2404/42 ,  B65H2408/235 ,  B65H2513/104

摘要： A rewinding machine is described with a winding cradle defined by three rollers and including a fourth winding roller, defining with the first winding roller a cradle in which the web material is pushed by a winding core to the beginning of each winding cycle, to cause severing of the web material without the need for controlled mechanical parts.

摘要翻译： 描述了一种绕线机，其中包括由三个辊限定的卷绕支架，包括第四卷绕辊，该第四卷绕辊用第一卷绕辊定义为托架，其中卷材由卷芯被推到每个卷绕周期的开始，从而导致切断 的网状材料，而不需要受控的机械部件。

公开(公告)号：US20140203489A1

公开(公告)日：2014-07-24

申请号：US14159937

申请日：2014-01-21

申请人： SEIKO EPSON CORPORATION

发明人： Tsuneyuki SASAKI

IPC分类号： B41J15/16

CPC分类号： B41J15/16 ,  B65H19/22 ,  B65H19/2215 ,  B65H19/283 ,  B65H2301/5151 ,  B65H2408/231 ,  B65H2801/12 ,  B65H2801/36

摘要： A recording apparatus includes: a transport mechanism that transports a recording medium; a recording head that performs recording on the recording medium transported by the transport mechanism; a plurality of winding sections, each winding in a corresponding recording medium on which recording has been completed by the recording head; a cutting section that cuts the recording medium; and a guiding section that, when the winding section that winds in the recording medium is switched from one winding section to another winding section of the plurality of winding sections, guides a leading edge of the recording medium formed by cutting with the cutting section, to the other winding section.

摘要翻译： 记录装置包括：传送机构，传送记录介质; 记录头，其在由所述传送机构传送的所述记录介质上执行记录; 多个绕组部分，每个缠绕在由记录头完成记录的相应记录介质中; 切割记录介质的切割部分; 以及引导部，当将卷绕在记录介质中的卷绕部分从多个卷绕部分的一个卷绕部分切换到另一卷绕部分时，将由切割部分切割形成的记录介质的前缘引导到 另一个绕组部分。

公开(公告)号：US08302900B2

公开(公告)日：2012-11-06

申请号：US12695415

申请日：2010-01-28

申请人： Giovanni Gambini

发明人： Giovanni Gambini

IPC分类号： B65H18/14

CPC分类号： B65H19/283 ,  B65H19/2269 ,  B65H19/267

摘要： A rewinder (10) for winding paper (11′) around a core (11) for making a log (11″) comprising, in an upstream position, means for transporting and introducing the core (11) into a channel (12) defined at the top by an upper winding roller (14), supplied from above with the paper (11′) directed towards the channel (12), and at the bottom by a cradle member (13) associated downstream with a lower winding roller (15), the rewinder (10) comprising a third oscillating roller (16) arranged above the lower winding roller (15).

摘要翻译： 一种用于在纸芯（11）周围缠绕纸张（11'）以用于制造木材（11“）的回卷器（10'），其包括在上游位置，用于将芯子（11）输送和引入到限定的通道（12）中的装置 在顶部由上部卷绕辊（14）供应，纸张（11'）从纸张（11'）被引导到通道（12），并且在底部由与下部卷绕辊（15）相关联的托架构件（13） ），所述回卷器（10）包括布置在所述下卷绕辊（15）上方的第三摆动辊（16）。

公开(公告)号：US20110133015A1

公开(公告)日：2011-06-09

申请号：US12737752

申请日：2009-09-18

申请人： Mauro Gelli ,  Roberto Morelli

发明人： Mauro Gelli ,  Roberto Morelli

IPC分类号： B65H35/10 ,  B65H18/08 ,  B65H19/26 ,  B65H19/28

CPC分类号： B65H19/2269 ,  B65H19/267 ,  B65H19/283 ,  B65H2301/418925 ,  B65H2301/5152

摘要： The rewinding machine includes a weakening device for weakening the web material along a substantially transverse weakening line, along which the web material is severed at the end of the winding of a log. The weakening device is controlled so as to generate the weakening line in a manner synchronized with the completion of winding of the log.

摘要翻译： 重绕机包括用于沿着基本上横向的弱化线弱化幅材材料的弱化装置，在原木的卷绕结束时，幅材材料沿着该削弱装置切断。 控制弱化装置，以与日志的卷绕完成同步的方式产生弱化线。

公开(公告)号：US20100163666A1

公开(公告)日：2010-07-01

申请号：US12644239

申请日：2009-12-22

申请人： Giovanni Gambini

发明人： Giovanni Gambini

IPC分类号： B65H19/22 ,  B65H37/02 ,  B65H18/16 ,  B65H19/26 ,  B65H19/28 ,  B65H35/04

CPC分类号： B65H19/283 ,  B65H19/2269

摘要： A winding group for winding paper around a core to make a log which has in an upstream position, means for supplying glue onto the core, means for transporting and inserting the core provided with glue in a channel defined at the top by an upper winding roller, supplied from above with the paper directed towards the channel, and at the bottom by a cradle member associated downstream with a lower winding roller, the winding group comprising a third oscillating roller arranged above the lower winding roller, the three rollers having axes parallel to one another and perpendicular to the forward movement of the paper and cooperating with one another downstream of the channel to wind the paper around the core to obtain the log, further being provided cyclic means for tearing the paper moving forward on the upper winding roller, in which the means for supplying glue onto the core comprise means for depositing a plurality of circle arcs of glue on at least one outer portion of the core.

摘要翻译： 用于将纸卷绕在芯上以形成具有上游位置的原木的卷绕组，用于将胶水供应到芯上的装置，用于将设置有胶水的芯输送并插入在顶部限定的通道中的装置，其由上卷绕辊 从上方供应纸张指向通道，并且在底部由与下卷绕辊相关联的支架构件，卷绕组包括布置在下卷绕辊上方的第三摆动辊，三个辊具有平行于 相互垂直于纸张的向前运动并与通道的下游彼此配合，以将纸卷绕在芯上以获得原木，还设置有用于撕开在上卷绕辊上向前移动的纸张的循环装置， 用于将胶水供应到芯上的装置包括用于在芯的至少一个外部部分上沉积多个圆形的圆弧的装置。

公开(公告)号：US20080113142A1

公开(公告)日：2008-05-15

申请号：US12009025

申请日：2008-01-16

申请人： Peter Rodriguez

发明人： Peter Rodriguez

IPC分类号： B32B33/00

CPC分类号： B65H19/283 ,  Y10T428/14 ,  Y10T428/1457 ,  Y10T428/1471 ,  Y10T428/1476 ,  Y10T428/1481 ,  Y10T428/1486 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/24777 ,  Y10T428/24793

摘要： A paper web transfer tape having a cover flap joined longitudinally to a carrier member along the trailing edge such that the cover flap opens in a hinged manner to expose a pressure sensitive adhesive layer on the carrier member for adherence to an advancing paper web for severance and transfer of the paper web onto an empty spool. The transfer tape is adhered to an empty spool. The cover flap is opened by air resistance encountered during rotation of the spool, by providing an adhesive tab member on the exterior of the cover flap that initiates opening upon adhesion of the tab member to the reel drum, or by providing a blast of pressurized air against the leading edge of the transfer tape.

摘要翻译： 一种纸幅转印带，其具有盖翼沿着后缘沿纵向连接到承载构件，使得盖翼以铰接方式打开以暴露载体构件上的压敏粘合剂层，用于粘附到推进纸幅上以便切断， 将纸幅传送到空的卷轴上。 转移带粘附到空的卷轴上。 通过在盖片的外部设置粘合片状构件，在翼片旋转期间遇到的空气阻力打开盖板盖，该片状构件在突片构件粘附到卷轴鼓上时开启打开，或通过提供加压空气鼓风 抵靠转印带的前缘。

公开(公告)号：US20040256513A1

公开(公告)日：2004-12-23

申请号：US10496168

申请日：2004-05-18

发明人： Fabio Perini

IPC分类号： B65H018/20 ,  B65H019/28 ,  B65H019/30

CPC分类号： B65H19/283 ,  B65H2301/414436 ,  B65H2301/41812 ,  B65H2301/41816 ,  B65H2301/5152 ,  B65H2404/231 ,  B65H2408/235

摘要： The invention refers to a rewinding machine and a method for producing logs of paper; the machine comprises means for feeding a continuous paper web (2) along a predetermined path, means for operating a series of discontinuous transverse cuts in order to subdivide the web (2) into portions of sheets of predetermined length to be separated by tear, means for feeding tubular cores (1) upon each of which a preset number of sheets is to be wound to form a log, a cores (1)-guiding channel (C) which extends between a cores (1)-feeding station (A) and a station at which a log (RO) is formed, the said channel (C) being delimited in part by a fixed guide (3) and in part by a roller (RA) which cooperates for the feeding of the paper (2); the machine comprises a device (4, 5; 32, 31) able to deliver predetermined amounts of glue within said channel (C), the said device including first and second means (4, 31; 5, 32) located and acting on corresponding preset points being located between the station (A) for feeding the cores (1) and the station for forming the logs (RO).

摘要翻译： 本发明涉及一种复卷机及其制造方法， 机器包括用于沿着预定路径进给连续纸幅（2）的装置，用于操作一系列不连续横向切口的装置，以便将卷筒纸（2）细分成预定长度的片段以被泪液分离的部分 用于在每个预定数量的片材被卷绕以形成原木的情况下供给管状芯（1）;芯（1） - 引导通道（C），其在芯（1）馈送站（A） 以及形成有木材（RO）的工位，所述通道（C）部分地由固定的导向件（3）限定，并且部分地由与纸（2）的供给协作的辊（RA）限定， ; 该机器包括能够在所述通道（C）内输送预定量的胶水的装置（4,5; 32,31），所述装置包括位于并作用于对应的第一和第二装置（4,31; 5,32）的装置 预设点位于用于供给芯（1）的站（A）和用于形成原木（RO）的站之间。

公开(公告)号：US06805317B1

公开(公告)日：2004-10-19

申请号：US09723905

申请日：2000-11-28

申请人： Tommy Göran Andersson ,  Tomas Eklund ,  Johan Rågård ,  Hans G. Johansson

发明人： Tommy Göran Andersson ,  Tomas Eklund ,  Johan Rågård ,  Hans G. Johansson

IPC分类号： B65H1928

CPC分类号： B65H19/2261 ,  B65H19/283 ,  B65H2301/41816 ,  B65H2301/41818 ,  B65H2408/236 ,  Y10T156/1798

摘要： A device is provided for winding paper in which the paper web running is supported by a reel drum and wound onto exchangeable reel shafts in contact with the reel drum in order to form rolls of paper. The device applies a heated adhesive agent on the web and/or on the reel shaft onto which the web is to be wound. A spray rack is mounted on the stand of the reel-up, upstream of the reel drum and extending transversely to the machine direction, or alternatively, is mounted in various other locations of the reel-up. A hopper with a heater heats the heated adhesive agent to temporarily lower its viscosity and stickiness for smooth and even spraying. A series of nozzles are mounted on the rack spaced across the width of the web to spread spray jets of liquid containing said heated adhesive onto the web and/or the reel shaft. The adhesive area thus is disposed between the web and the empty reel shaft so as to facilitate initiating the winding process.

摘要翻译： 提供了一种用于卷绕纸张的装置，其中纸幅运行由卷轴鼓支撑并且卷绕到与卷轴鼓接触的可更换的卷轴上，以便形成卷纸。 该装置将加热的粘合剂施加在幅材上和/或卷轴上，卷筒上将要卷绕该粘合剂。 一个喷洒架安装在卷轴的支架上，位于卷轴滚筒的上游，并横向于机器方向延伸，或者替代地，安装在卷轴的各种其他位置。 具有加热器的料斗加热加热的粘合剂以暂时降低其粘度和粘性以进行平滑和均匀的喷涂。 将一系列喷嘴安装在间隔开幅材宽度的齿条上，将含有所述加热的粘合剂的液体的喷雾喷射到幅材和/或卷轴上。 因此，粘合剂区域设置在幅材和空卷轴之间，以便于起始卷绕过程。