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1. 发明授权

US09776824B2 Method and unit for folding incontinence pads 有权
公开(公告)号：US09776824B2
公开(公告)日：2017-10-03
申请号：US13991109
申请日：2011-12-16
申请人： Marco Rosani , Gabriele Pastrello , Luca Bugini , Matteo Piantoni , Alberto Perego
发明人： Marco Rosani , Gabriele Pastrello , Luca Bugini , Matteo Piantoni , Alberto Perego
IPC分类号： B65H45/00 , A61F13/15 , B65H45/12 , A61F13/551
CPC分类号： B65H45/00 , A61F13/15747 , A61F13/5514 , B65H45/12 , B65H2701/177 , B65H2801/57
摘要： A method and unit for folding light incontinence pads having a substantially rectangular shape elongate according to a longitudinal axis and comprising a central absorbent pad and an outer edge, according to which a first end portion of the incontinence pad is folded on a central portion of the incontinence pad about a first fold line transversal to the longitudinal axis, a second end portion of the incontinence pad is folded on the first end portion about a second fold line transversal to the longitudinal axis, and elasticated segments of the edge located between the first and second fold lines are folded on the central portion; the step of folding the elasticated segments of the edge being between a first sub-step of partly folding the first end portion and a second sub-step of completely folding the first end portion on the central portion.

2. 发明授权

US09733624B2 Method for corrective action on the operation of a line for the production of absorbent sanitary articles, such as nappies for babies or incontinence pads for adults, sanitary towels or the like 有权
公开(公告)号：US09733624B2
公开(公告)日：2017-08-15
申请号：US13981239
申请日：2012-02-23
申请人： Marco Rosani , Gabriele Pastrello , Matteo Piantoni , Alberto Perego
发明人： Marco Rosani , Gabriele Pastrello , Matteo Piantoni , Alberto Perego
IPC分类号： G06F19/00 , G05B13/02 , A61F13/15 , G05B19/418 , B65H29/16 , B65H43/04 , G06T7/00
CPC分类号： G05B13/02 , A61F13/15772 , B65H29/16 , B65H43/04 , B65H2301/4451 , B65H2301/542 , B65H2553/42 , B65H2801/57 , G05B19/41875 , G05B2219/37544 , G06T7/001 , Y02P90/22
摘要： A method for corrective action on the operation of a line for the production of absorbent sanitary articles, comprises capturing at least one image of each article being fed out of the line; using the image to define first parameters indicating the positioning and/or assembly and/or shape of at least one respective component; detecting a production defect if at least one of the first parameters is outside a respective acceptability range; identifying second, line operating parameters which are used to indicate if the first parameter is outside the respective acceptability range; comparing the line operating parameters with respective third, reference parameters indicating optimum line operation; using the comparison to derive a map of abnormal operating parameters; checking if each combination of abnormal operating parameters indicates a respective cause of malfunction of the line; defining a respective corrective action.

3. 发明申请

US20140230991A1 MACHINE FOR MAKING ABSORBENT SANITARY ARTICLES 有权
标题翻译：制造吸收卫生用品的机器
公开(公告)号：US20140230991A1
公开(公告)日：2014-08-21
申请号：US14343294
申请日：2012-09-13
申请人： Matteo Piantoni , Alberto Perego
发明人： Matteo Piantoni , Alberto Perego
IPC分类号： A61F13/15 , B29C65/00
CPC分类号： A61F13/15739 , A61F13/15772 , B29C66/96
摘要： Described is a machine for making absorbent sanitary articles, such as nappies, sanitary pads and the like, where each article (2) comprises a plurality of components (8,9) progressively positioned relative to each other and assembled along a production line (3) through a plurality of operating stations (24,25,26,27,28,29,32,35) equipped with devices for cutting and/or sealing the materials the articles (2) are made up of and at least one rejection station (39) downstream of the operating stations; the machine (1) comprises a programmable electronic controller device (42) having a shift register (40), at least one optical inspection system (36) connected to the programmable electronic controller device (42), and an operator interface (51) connected to the electronic controller (42); the programmable electronic controller device (42) generates a machine (1) sync signal (43), a trigger signal (46) for activating the optical inspection system (36) in phase with the sync signal (43) and a shift register (40) shift command (47); the optical inspection system (36) receives the trigger signal (46) and has a defined maximum response time (T) which produces at least one band of uncertainty (48); the operator sets with the operator interface (51) the instant of activating the shift register (40) shift command (47) outside the band of uncertainty (48) and between two consecutive sync signals (43) defining a machine step (45).
摘要翻译：描述了一种用于制造诸如尿布，卫生垫等的吸收性卫生用品的机器，其中每个物品（2）包括相对于彼此逐渐定位的多个部件（8,9），并沿着生产线（3））通过配备有用于切割和/或密封材料的装置的多个操作站（24,25,26,27,28,29,32,35），所述制品（2）由至少一个拒收站（39）运行站下游; 所述机器（1）包括具有移位寄存器（40）的可编程电子控制器设备（42），连接到所述可编程电子控制器设备（42）的至少一个光学检测系统（36）和连接到所述可编程电子控制器设备到所述电子控制器（42）; 所述可编程电子控制器装置（42）产生与所述同步信号（43）和移位寄存器（40）相位激活光学检测系统（36）的机器（1）同步信号（43），触发信号（46））shift命令（47）; 光学检查系统（36）接收触发信号（46）并且具有产生至少一个不确定性带（48）的限定的最大响应时间（T）。操作员将操作员界面（51）设定为在不确定度（48）以外的界限和定义机器步骤（45）的两个连续同步信号（43）之间激活移位寄存器（40）移位指令（47）的时刻。

4. 发明申请

US20110245058A1 MACHINE FOR MANUFACTURING PERSONAL SANITARY ITEMS 有权
标题翻译：制造个人卫生用品的机器
公开(公告)号：US20110245058A1
公开(公告)日：2011-10-06
申请号：US13139181
申请日：2010-03-05
申请人： Matteo Piantoni , Federica Alberti
发明人： Matteo Piantoni , Federica Alberti
IPC分类号： B31D1/00 , B32B37/20
CPC分类号： A61F13/15804 , A61F13/15764
摘要： Personal sanitary items are manufactured by a machine comprising a first feed system (2) directing a first continuous web (3) of material along a given feed path (P), a device (9) serving to make a succession of absorbent pads and apply the single pads to the first web (3) of material, and a second feed system (19) supplying a second continuous web (20) of material that is bonded ultimately to the first web (3), with the pads sandwiched between, to produce a continuous succession of sanitary items. The pad-making device (9) comprises at least one cutter (12) by which a continuous band (11) of absorbent material is divided up to produce the succession of pads, and the feed path (P) follows a convoluted trajectory substantially of “S” configuration.
摘要翻译：个人卫生用品由包括沿给定进料路径（P）引导材料的第一连续纤维网（3）的第一进料系统（2），用于制备一系列吸收垫并施加的装置（9））的机器制造所述单个衬垫到所述第一纤维网（3）的材料，以及第二进料系统（19），其供应最终结合到所述第一纤维网（3）的第二连续纤维网（20），所述第二连续纤维网（20）生产连续卫生用品。制垫装置（9）包括至少一个切割器（12），通过该切割器将吸收材料的连续带（11）分开以产生连续的垫，并且进给路径（P）遵循基本上为 “S”配置。

5. 发明申请

US20090321986A1 Unit and a Method for Forming Absorbent Pads Used in Nappies/Diapers 有权
标题翻译：单位和形成吸尿垫的方法，用于尿布/尿布
公开(公告)号：US20090321986A1
公开(公告)日：2009-12-31
申请号：US11991642
申请日：2006-08-31
申请人： Alberto Perego , Stefano Nanni , Matteo Piantoni , Luce Aiolfi
发明人： Alberto Perego , Stefano Nanni , Matteo Piantoni , Luce Aiolfi
IPC分类号： B28B5/00 , B29C65/00
CPC分类号： A61F13/15699 , A61F13/15617 , Y10T156/1002 , Y10T156/1007 , Y10T156/1054 , Y10T156/1317 , Y10T156/1378 , Y10T156/1744
摘要： Multilayer absorbent pads for nappy/diaper pants are manufactured on a unit (1) comprising a first device (3a) and a second device (3b) by which respective first and second layers (4a, 4b) of absorbent material (5) are taken up from two infeed stations, shaped, and transferred to two release stations. The devices (3a, 3b) are synchronized in operation, and associated by way of a transfer station (8) at which the first layer (4a) of absorbent material is joined directly to the second layer (4b), positioned selectively and with the second layer still retained by suction on the second device (3b); the two layers are thereupon compressed simultaneously to form an absorbent pad (2) that emerges from the unit as a stable, one-piece core.
摘要翻译：用于尿布/尿布裤的多层吸收垫在包括第一装置（3a）和第二装置（3b）的单元（1）上制造，通过该第一装置（3a）和第二装置（3b）分别吸收吸收材料（5）的第一和第二层（4a，4b）从两个进料站，形状，并转移到两个释放站。设备（3a，3b）在操作中是同步的，并且通过传送站（8）相关联，传送站（8）将吸收材料的第一层（4a）直接连接到第二层（4b），选择性地和与第二层仍然通过抽吸保持在第二装置（3b）上; 随后两层被同时压缩以形成从该单元出来的吸收垫（2），作为稳定的一体式芯。

6. 发明申请

US20060276320A1 Method and machine for folding and finishing training pant diapers 有权
标题翻译：折叠和整理训练裤尿布的方法和机器
公开(公告)号：US20060276320A1
公开(公告)日：2006-12-07
申请号：US11439246
申请日：2006-05-24
申请人： Luca Aiolfi , Matteo Piantoni , Stefano Nanni , Alberto Perego
发明人： Luca Aiolfi , Matteo Piantoni , Stefano Nanni , Alberto Perego
IPC分类号： B31F1/30
CPC分类号： A61F13/15747 , B65B63/045 , B65H45/16
摘要： A method and machine for folding and finishing training pant diapers, whereby the diapers are formed from respective flat blanks, each of which is fed to a continuously-rotating, suction-type first wheel, and is folded into a U by clamping an intermediate portion of the blank on the first wheel by means of a folding member; retaining a trailing half of the blank on the first wheel, while detaching a leading half from the first wheel by means of a continuously-rotating, suction-type second wheel; transferring the leading half to a continuously-rotating, suction-type third wheel; and gradually superimposing the leading half of the blank onto the trailing half, as the trailing half advances on the first wheel, and after first removing the folding member from the blank.
摘要翻译：一种用于折叠和整理训练裤子尿布的方法和机器，其中尿布由相应的平板坯料形成，每个平板坯料被馈送到连续旋转的吸入型第一轮，并且通过夹紧中间部分通过折叠构件在第一轮上的坯件; 在第一轮上保持坯料的尾部一半，同时通过连续旋转的吸入式第二轮将前半部分从第一轮分离; 将前半部分转移到连续旋转的吸入式三轮; 并且当前半部分在第一轮上前进时，并且首先从坯件上移除折叠构件之后，逐渐将坯料的前半部分叠加到后半部分上。

7. 发明授权

US10259185B2 Method and unit for making sections of padding for absorbent sanitary articles 有权
公开(公告)号：US10259185B2
公开(公告)日：2019-04-16
申请号：US14009926
申请日：2012-03-27
申请人： Marco Rosani , Matteo Piantoni , Diego Sacchi , Gabriele Pastrello , Alberto Perego
发明人： Marco Rosani , Matteo Piantoni , Diego Sacchi , Gabriele Pastrello , Alberto Perego
IPC分类号： B31D1/00 , A61F13/15
摘要： In a unit for making sections of padding for absorbent sanitary articles comprising a first rotary conveyor for feeding and forming a continuous succession of outer pads, comprising at least one layer, a second rotary conveyor for feeding and forming a continuous succession of inner pads comprising two layers, a third rotary conveyor for the pads defining a position for superposing the outer pads and the inner pads, there are compressing means for the two-layer inner pads upstream of the superposing position and second compressing means for the superposed pads downstream of the superposing position.

8. 发明授权

US09827148B2 Machine for making absorbent sanitary articles 有权
公开(公告)号：US09827148B2
公开(公告)日：2017-11-28
申请号：US14343294
申请日：2012-09-13
申请人： Matteo Piantoni , Alberto Perego
发明人： Matteo Piantoni , Alberto Perego
IPC分类号： A61F13/00 , A61F13/15 , B29C65/00
CPC分类号： A61F13/15739 , A61F13/15772 , B29C66/96
摘要： A machine for making absorbent sanitary articles, where each article includes components progressively positioned relative to each other and assembled along a production line. The machine includes a programmable electronic controller device having a shift register, at least one optical inspection system connected to the programmable electronic controller device, and an operator interface connected to the electronic controller. The programmable electronic controller device generates a machine sync signal, a trigger signal for activating the optical inspection system in phase with the sync signal and a shift register shift command. The optical inspection system receives the trigger signal and has a defined maximum response time which produces at least one band of uncertainty. The operator sets with the operator interface the instant of activating the shift register shift command outside the band of uncertainty and between two consecutive sync signals defining a machine step.

9. 发明授权

US09475250B2 Method for folding incontinence pads 有权
标题翻译：折叠失禁垫的方法
公开(公告)号：US09475250B2
公开(公告)日：2016-10-25
申请号：US13703636
申请日：2011-05-25
申请人： Gabriele Pastrello , Marco Rosani , Matteo Piantoni , Luca Bugini
发明人： Gabriele Pastrello , Marco Rosani , Matteo Piantoni , Luca Bugini
IPC分类号： A61F13/15 , B31F1/00 , A61F13/551
CPC分类号： B31F1/0003 , A61F13/15 , A61F13/15747 , A61F13/55135
摘要： A method including folding incontinence pads which have a substantially rectangular shape, elongate according to a longitudinal axis, and including a central absorbent pad and a perimetric edge. The method includes folding parts of the edge onto a central portion of the absorbent pad, folding a first end portion of the incontinence pad about a first fold line onto the central portion and a subsequent step of folding, about a second fold line a second end portion onto the first portion. The fold lines which are transversal to the longitudinal axis and define the central portion are spaced by a stretch which is greater than or equal to the longitudinal dimension of the first end portion. The folding step is preceded by a step of folding down inwards onto the central portion segments of the edge which lie between the first and second fold lines, and a step of retaining said segments of the edge on the central portion.
摘要翻译：一种包括折叠失禁垫的方法，所述失禁垫具有基本上矩形的形状，根据纵向轴线细长，并且包括中心吸收垫和周边。该方法包括将边缘的部分折叠到吸收垫的中心部分上，将失禁垫的第一端部围绕第一折叠线折叠到中心部分上，随后的步骤将第二折线折叠成第二端部分到第一部分上。横向于纵向轴线并限定中心部分的折线间隔开大于或等于第一端部的纵向尺寸的拉伸。之前的折叠步骤是向内折叠到位于第一和第二折叠线之间的边缘的中心部分段上的步骤，以及将边缘的所述段保持在中心部分上的步骤。

10. 发明授权

US08790232B2 Machine for making absorbent items 有权
标题翻译：制造吸收性物品的机器
公开(公告)号：US08790232B2
公开(公告)日：2014-07-29
申请号：US13001140
申请日：2009-07-03
申请人： Gabriele Pastrello , Luca Pedretti , Alberto Perego , Matteo Piantoni
发明人： Gabriele Pastrello , Luca Pedretti , Alberto Perego , Matteo Piantoni
IPC分类号： B65H39/14
CPC分类号： B65H39/14 , A61F13/15756 , A61F13/15764 , B65H35/04 , B65H2301/3613 , B65H2301/44552 , B65H2406/34525 , B65H2801/57
摘要： A machine for making absorbent items comprises a conveyor (9) for feeding a continuous strip (7) of absorbent items in a predetermined direction L, a cutting element (11) for cutting the strip into single absorbent items (2), a unit for feeding and applying to each stretch of the strip which will constitute a single absorbent item (2) a pair of fastening and closure elements (6) for the items; the unit (13) comprising a roller (18) for conveying a succession of pieces (15), intended to form the fastening elements (6), a separating device (22) consisting of a pair of rollers (20, 21) which are at a tangent to the conveyor roller (18) and equipped with suction seats (29, 30), able to slide parallel with their axes, for forming respective successions (32, 33) of pieces (15), which are spaced out in a direction T transversal to the direction L, by a stretch having a predetermined length, a roller (23) for forming pairs of pieces (15), which is at a tangent to both of the rollers (20, 21) and equipped with a first and a second ring of seats, each seat (34) of the first ring being axially aligned with a seat (35) of the second ring so as to form a succession of pairs of pieces (15) which are aligned according to the direction T; an accelerator roller (25) which is at a tangent to the roller (23) and to the feed conveyor (9) varies the pitch P of the pairs of pieces (15) according to the pitch P1 of the stretches of strip (7) intended to form the single absorbent items (2).
摘要翻译：用于制造吸收物品的机器包括用于沿预定方向L供给吸收物品的连续条带（7）的输送机（9），用于将条带切割成单个吸收物品（2）的切割元件（11）馈送和施加到将构成单个吸收物品（2）的每条条带上，用于物品的一对紧固和关闭元件（6）; 所述单元（13）包括用于输送用于形成所述紧固元件（6）的一连串件（15）的辊（18），由一对辊（20,21）组成的分离装置（22）在输送辊（18）的切线处并配备有能够与其轴线平行滑动的吸入座（29,30），用于形成片（15）的相应的连续部分（32,33），其间隔开方向T通过具有预定长度的拉伸横向于方向L;滚子（23），用于形成与两个滚子（20,21）相切的并且配备有第一和第二环座，所述第一环的每个座（34）与所述第二环的座（35）轴向对准，以便形成一对成对的片（15），所述一对片根据所述方向T ; 与辊（23）切线的加速辊（25）和进给输送机（9）的加工辊（25）根据带（7）的延伸段的间距P1改变成对（15）的间距P，旨在形成单个吸收性物品（2）。

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