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1. 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。

2. 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。

3. 发明授权

US08057620B2 Unit and a method for forming absorbent pads used in nappies/diapers 有权
标题翻译：单元和形成用于尿布/尿布的吸收垫的方法
公开(公告)号：US08057620B2
公开(公告)日：2011-11-15
申请号：US11991642
申请日：2006-08-31
申请人： Alberto Perego , Stefano Nanni , Matteo Piantoni , Luca Aiolfi
发明人： Alberto Perego , Stefano Nanni , Matteo Piantoni , Luca Aiolfi
IPC分类号： B29C43/34
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。

4. 发明授权

US07399266B2 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：US07399266B2
公开(公告)日：2008-07-15
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： B31F1/08
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。

5. 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.

6. 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.

7. 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）。

8. 发明申请

US20130244853A1 METHOD AND UNIT FOR FOLDING INCONTINENCE PADS 有权
标题翻译：折叠不粘垫的方法和装置
公开(公告)号：US20130244853A1
公开(公告)日：2013-09-19
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
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.
摘要翻译：一种用于折叠轻型失禁垫的方法和单元，其具有根据纵向轴线细长并且包括中心吸收垫和外缘的基本矩形形状，根据该方法，所述失禁垫的第一端部折叠在所述中心吸收垫的中心部分上失禁垫围绕横向于纵向轴线的第一折叠线，所述失禁垫的第二端部部分围绕所述纵向轴线横向的第二折叠线折叠在所述第一端部上，并且所述边缘的弹性区段位于所述第一和第第二折线折叠在中心部分上; 将所述边缘的弹性化片段折叠在部分折叠所述第一端部的第一子步骤与将所述第一端部部分完全折叠在所述中心部分上的第二子步骤之间的步骤。

9. 发明申请

US20110003673A1 MACHINE AND A METHOD FOR FOLDING NAPPY/DIAPER BLANKS 失效
标题翻译：机器和折叠NAPPY / DIAPER BLANK的方法
公开(公告)号：US20110003673A1
公开(公告)日：2011-01-06
申请号：US12808544
申请日：2008-12-29
申请人： Matteo Piantoni , Diego Sacchi , Marco Rosani , Alberto Perego
发明人： Matteo Piantoni , Diego Sacchi , Marco Rosani , Alberto Perego
IPC分类号： B31F1/00
CPC分类号： A61F13/15747 , B65H45/16 , B65H2403/942
摘要： Blanks used in the manufacture of nappies/diapers are folded on a machine comprising a first aspirating roller (5) by which single blanks (2) are advanced in succession toward a second aspirating roller (6) rotating counter and substantially tangential to the first roller (5) at a folding station (T). The first roller (5) is equipped with movable restraining elements (8) designed to engage an intermediate part of each advancing blank (2), so that a leading half of the blank remains free to be taken up by a transfer mechanism (11) operating between the first and second rollers (5, 6) in an area upstream of the folding station (T), and transferred from the first roller (5) to the second roller (6); as the two rollers (5, 6) rotate, the trailing half of the blank (2) retained on the first roller (5) by the restraining elements (8) is drawn closer to the leading half, whereupon the two halves converge gradually until flattened one against the other on passing through the folding station (T), which coincides with the point of tangency between the two rollers (5, 6), and the fold in the blank (2) is complete. The transfer mechanism (11) swings pendulum fashion, moving in sympathy with the first roller (5) when the leading half of the blank (2) is taken up and detached from this roller and in sympathy with the second roller (6) once the leading half of the blank has been released to this same second roller.
摘要翻译：用于制造尿布/尿布的坯料在包括第一吸引辊（5）的机器上折叠，单个坯料（2）通过该第一抽吸辊依次前进到第二抽吸辊（6），第二抽吸辊（6）反转并基本上与第一辊（5）在折叠站（T）处。第一辊（5）装备有可移动限制元件（8），其设计成与每个前进坯料（2）的中间部分接合，使得坯料的前半部分保持自由地被转移机构（11）吸收，在所述折叠站（T）上游的区域中在所述第一和第二辊（5,6）之间操作，并且从所述第一辊（5）转移到所述第二辊（6）; 当两个辊（5,6）旋转时，通过限制元件（8）保持在第一辊（5）上的坯料（2）的尾部一半被拉近到前半部分，于是两个半部逐渐收敛，直到在通过折叠站（T）时，它们彼此平坦，这与折叠站（5,6）之间的切线点重合，并且坯料（2）中的折叠完成。传送机构（11）摆动摆动时，当坯料（2）的前半部分被卷取并与该辊分离并与第二辊（6）同时一次时，与第一辊（5）同步移动前一半的坯料已经被释放到同一个第二个辊子上。

10. 发明申请

US20090200280A1 DEVICE FOR LASER CUTTING A CONTINUOUS STRIP 审中-公开
标题翻译：用于激光切割连续条的装置
公开(公告)号：US20090200280A1
公开(公告)日：2009-08-13
申请号：US12309886
申请日：2007-08-02
申请人： Matteo Piantoni , Alberto Perego , Piero Pacini
发明人： Matteo Piantoni , Alberto Perego , Piero Pacini
IPC分类号： B23K26/08
CPC分类号： G01N22/04 , B23K26/082 , B23K26/0846 , B23K26/123 , B23K26/142 , D06H7/04
摘要： A continuous strip (3) of material advancing along a given feed direction (A) is shaped by a device (1) that comprises a rotating drum (6a), around which the strip (3) is looped at least in part, and a laser cutting head (7). The laser head (7) operates from the side of the strip (3) opposite to the drum (6a), which is furnished internally with a first pressurized chamber (10a) able to generate an extracting or blowing action on smoke produced by the laser cutting process, and a second chamber (10b) adjacent to the first, by which scrap material cut from the strip (3) is detached and retained on the drum. Smoke produced by the laser cut is distanced from the strip (3) almost instantaneously by a blower (14) located between the cutting head (7) and the drum (6a), and thus prevented from condensing and hardening on the cut edge of the strip (3). The cutting head (7) is also equipped with scanning appliances (100) serving to deflect the laser beams (F) onto the cutting area, and positioned selectively by a control and setting device (9) incorporating dedicated software.
摘要翻译：沿着给定进给方向（A）前进的材料的连续条带（3）通过包括旋转滚筒（6a）的装置（1）成形，条带（3）至少部分地环绕在该旋转鼓激光切割头（7）。激光头（7）从带（3）的与鼓（6a）相对的一侧操作，其内部设置有能够对由激光产生的烟产生抽吸或吹动动作的第一加压室（10a）切割过程以及与第一室相邻的第二室（10b），从该条（3）切割的废料被分离并保持在滚筒上。通过激光切割产生的烟雾几乎瞬时地通过位于切割头（7）和滚筒（6a）之间的鼓风机（14）离开条带（3），从而防止了在切割头（7）的切割边缘上的冷凝和硬化带（3）。切割头（7）还配备有用于将激光束（F）偏转到切割区域上的扫描装置（100），并且由包含专用软件的控制和设定装置（9）选择性地定位。

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