公开(公告)号：US09388016B2

公开(公告)日：2016-07-12

申请号：US13389056

申请日：2009-08-05

Applicant: Alessandro De Matteis

Inventor： Alessandro De Matteis

IPC: B31B1/26 ,  B65H45/24

CPC classification number: B65H45/24

Abstract: A folding and stacking machine of a web of paper has first and second feed lines. The machine also has a folding section with folding rollers having a linear folding speed, VP. The folding rollers are adapted to receive a plurality of sheets of length L that can overlap each other for a fraction Y of their length L and to fold them into a plurality of panels P. The machine also has rollers adapted to feed at the folding speed VP the series of cut sheets but not yet folded towards the folding rollers. The rollers are located at the confluence of the two sheet feeding lines. Upstream of the first and feed lines a single cutting section is provided to cut a web of paper that proceeds along a direction of movement at a speed V(1).

Abstract translation: 纸幅的折叠和堆叠机器具有第一和第二馈送线。 该机器还具有折叠部分，具有线性折叠速度的折叠辊VP。 折叠辊适于容纳长度为L的多个片材，它们可以彼此重叠，使其长度为L的分数Y，并将其折叠成多个面板P.该机器还具有适于以折叠速度进给的辊子 VP系列切割片，但尚未折叠到折叠辊。 辊子位于两条送纸线的汇合处。 在第一和进料管线的上游提供单个切割部分以沿速度V（1）的运动方向进行切割的纸幅。

公开(公告)号：US20120245011A1

公开(公告)日：2012-09-27

申请号：US13426946

申请日：2012-03-22

Applicant: Alessandro DE MATTEIS

Inventor： Alessandro DE MATTEIS

IPC: B26D1/22 ,  B65H35/00 ,  B31B1/14 ,  B26D1/03

CPC classification number: B26D1/626 ,  B26D1/0006 ,  B26D1/385 ,  B26D2001/002 ,  B26D2001/006 ,  B65H35/08 ,  Y10T83/04 ,  Y10T83/0481 ,  Y10T83/2207 ,  Y10T83/483 ,  Y10T83/647

Abstract: A paper converting or rewinding machine provides a cutting or perforation section, equipped with at least one blade arranged to work in combination with a stationary knife to provide the division of the web of paper into a plurality of sheets of measured length. The blade can be integral to a fixed support, or alternatively to a cutting roller that rotates about a longitudinal rotation axis. The blade(s) can be a perforation blade, or a cutting blade, with helical shape, and mounted to a perforation roller. The stationary knife can be mounted to a fixed roller. The blade performs a cutting, or perforation, of the web into sheets working in combination with the stationary knife. The blades and the stationary knifes are long substantially as the width of the paper. In particular, the blade has at least one weakened portion of determined size.

Abstract translation: 纸张转换或重绕机提供切割或穿孔部分，该切割或穿孔部分配备有至少一个叶片，其布置成与固定刀具组合工作，以将纸幅分割成多个测量长度的片材。 刀片可以与固定的支撑件成一体，或者与围绕纵向旋转轴线旋转的切割辊一体。 刀片可以是具有螺旋形状的穿孔刀片或切割刀片，并且安装到穿孔辊。 固定刀可以安装到固定的辊子上。 刀片将纸幅进行切割或穿孔，使其与固定刀片组合工作。 刀片和固定刀片基本上与纸张宽度一样长。 特别地，叶片具有确定尺寸的至少一个弱化部分。

公开(公告)号：US20070272788A1

公开(公告)日：2007-11-29

申请号：US11743843

申请日：2007-05-03

Applicant: Alessandro DE MATTEIS

Inventor： Alessandro DE MATTEIS

IPC: B65H35/10

CPC classification number: B65B11/10 ,  B65B25/14 ,  B65B51/023 ,  B65B63/02

Abstract: Banding machine for packaging logs (2) consisting of stacks of folded, overlapped or interfolded sheets, adapted to apply a banding web of paper or plastic film (8) for banding it on four longitudinal sides, through means for packaging (23). A glue gun (12), during the motion of the web in a direction orthogonal to the drawings, spreads a glue line (4) for all the length of the web (8), near the lower free wing (29). The packaging web (8) crosses the walls (13) at two gaps (26, 27), respectively upper and lower. This way, pushing the compressed log (2) in the channel (6), the packaging web (8) is arranged stretched in front of the log (2). Thus, by the pusher (7), the log (2) is pushed against the packaging web (8) well beyond the gap (26, 27), causing a kind of self-packaging, i.e. the log is wound for ¾ by the web (8) and leaving two free wings, (29, 30), of which the second has glue on it. For avoiding, during the packaging, to dirty with glue passing through the gap (27), at least one among the first or the second section comprises a movable portion for enlarging said gap to allow the movement of said glued zone of said web. The particular said movable section can be a rotating wall portion.

Abstract translation: 用于包装原木的捆扎机（2）由折叠的，重叠的或折叠的片材的叠层组成，适于施加纸或塑料薄膜的条带（8），以将其捆扎在四个纵向侧面上，以通过包装装置（23）。 胶带枪（12）在纸幅在与图纸垂直的方向运动的过程中，在下自由翼（29）的附近，在纸幅（8）的所有长度上铺开胶线（4）。 包装纤维网（8）分别在上下两个间隙（26,27）处跨越壁（13）。 这样，将通道（6）中的压缩木材（2）推开，将包装纤维网（8）布置在木材（2）的前面。 因此，通过推动器（7），木材（2）被推靠在包装纤维网（8）上，远远超出间隙（26,27），引起一种自包装，即木材被 （8）并留下两个自由翼（29,30），其中第二个有胶水。 为了避免在包装期间，通过间隙（27）的胶水弄脏，第一或第二部分中的至少一个包括用于扩大所述间隙的可移动部分，以允许所述卷材的所述胶合区域的移动。 特定的所述可动部分可以是旋转的壁部分。

公开(公告)号：US20060138272A1

公开(公告)日：2006-06-29

申请号：US11359549

申请日：2006-02-21

Applicant: Alessandro De Matteis ,  Sergio Landucci

Inventor： Alessandro De Matteis ,  Sergio Landucci

IPC: B65H19/22

CPC classification number: B65H19/2269 ,  B65H2301/41812 ,  B65H2408/235

Abstract: A method for rewinding a web of sheet material for making a log wound on a core in a winding zone formed between an upper winding roller and a lower winding roller. Upstream of the winding zone a cradle is provided for feeding the core connected to the support of the lower roller and located beneath the upper winding roller. At least a portion of the cradle is movable with respect to the support of the lower roller and is capable of lowering or rising towards/away from the upper winding roller. For each step of feeding a core, the movable portion can be displaced from a first position of load of the core to a second position wherein the core contacts the upper roller. When the upper roller contacts the core for reaching the winding zone it moves first on the movable portion and then on a fixed portion of the cradle that is integral to the support wherein the axle rotates of the lower roller.

Abstract translation: 一种在上卷绕辊和下卷绕辊之间形成的卷绕区中卷绕用于卷绕在芯上的卷材的卷材的卷绕方法。 在卷绕区域的上游设置有用于供给连接到下辊的支撑件并位于上部卷绕辊下方的芯的托架。 支架的至少一部分可相对于下辊的支撑件移动，并且能够朝向/远离上部卷绕辊下降或上升。 对于馈送芯的每个步骤，可移动部分可以从芯的负载的第一位置移位到第二位置，其中芯接触上辊。 当上辊接触芯到达绕组区时，它首先在可移动部分上移动，然后在支架的固定部分上，该固定部分与下辊的轴旋转的支撑件成一体。

公开(公告)号：US20060052228A1

公开(公告)日：2006-03-09

申请号：US11215440

申请日：2005-08-30

Applicant: Alessandro De Matteis

Inventor： Alessandro De Matteis

IPC: B31B49/00

CPC classification number: B65H45/24 ,  B65H2402/10 ,  B65H2402/40

Abstract: An interfolding machine having a framework (1) comprising a first plate (20a) and a second plate (20b), parallel to each other, interconnected by means of beams (15, 25, 26). Each plate (20a or 20b), has a modular structure and comprises at least one lower portion (22a or 22b) and an upper portion (23a or 23b). The upper portions (23a, 23b) of the plates (20a, 20b) are connected by beams (25), whereas the lower portions (22a, 22b) are connected by relative beams (26, 15). The upper portion has a portion (5) removable independently from the framework (1). The removable portion (5) comprises cutting rollers (8), the rollers bringing a cutting tool (10) and folding rollers (9). The web conveying rollers (6, 7), conveying the paper along the direction of process are mounted on the fixed portion (24) of the upper portion (23) of the framework (1).

Abstract translation: 一种具有框架（1）的折叠机器，所述框架（1）包括彼此平行的第一板（20b）和第二板（20b），所述第一板和第二板（20b）通过梁（15,25,26）相互连接。 每个板（20a或20b）具有模块化结构，并且包括至少一个下部（22a或22b）和上部（23a或23b）。 板（20A，20b）的上部（23a，23b）通过梁（25）连接，而下部（22a，10b）通过相对梁（26,15）连接。 上部具有可独立于框架（1）移除的部分（5）。 可拆卸部分（5）包括切割辊（8），所述辊带有切割工具（10）和折叠辊（9）。 沿着处理方向输送纸张的纸幅输送辊（6,7）安装在框架（1）的上部（23）的固定部分（24）上。

公开(公告)号：US06494398B1

公开(公告)日：2002-12-17

申请号：US09475513

申请日：1999-12-30

Applicant: Alessandro De Matteis ,  Sergio Landucci

Inventor： Alessandro De Matteis ,  Sergio Landucci

IPC: B65H3510

CPC classification number: B65H19/26 ,  B65H2301/4149 ,  B65H2301/41816 ,  B65H2301/41826 ,  B65H2301/41892 ,  B65H2301/418925 ,  B65H2408/235

Abstract: A method and a machine for rewinding a web (1) for making a log (2a), in particular for the production of rolls of toilet paper, rolls of all purpose wipers or household non woven fabric, industrial rolls and the like. The rewinding is carried out according to the steps of feeding a web (1) of paper into a winding cradle (4); arranging upstream of the cradle (4) a counter support roller (8) comprising at least a cutting slit (9) transversal to the web and a cutting roller (11) with a blade (10) so that it is possible the cut or tear the web (1) for contact of the blade (10) with the web (1); concluding the winding of the log (2a); winding the new log (2b) up to a predetermined length of the web (1); rotating with sliding the counter support roller (8) on the web (1) during the winding of the new log (2b) for causing the blade (10) to cut the web in a desired chosen location.

Abstract translation: 一种用于卷绕纸卷（1）的方法和机器，用于制造原木（2a），特别是用于生产卫生纸卷，各种用途的擦拭纸卷或家用非织造织物，工业卷等。 根据将纸幅（1）馈送到卷绕架（4）中的步骤进行倒带; 布置在所述支架（4）的上游的对置支撑辊（8），所述对置支撑辊（8）至少包括横向于所述幅材的切割狭缝（9）和具有叶片（10）的切割辊（11），使得可能的切割或撕裂 用于与叶片（10）接触的幅材（1）; 结束日志（2a）的卷曲; 将新的日志（2b）卷绕到网（1）的预定长度; 在新的日志（2b）的卷绕期间使对置支撑辊（8）滑动在卷筒纸（1）上，以使刀片（10）在期望的选定位置切割卷材。

公开(公告)号：US20110275503A1

公开(公告)日：2011-11-10

申请号：US13142477

申请日：2009-12-31

Applicant: Alessandro De Matteis

Inventor： Alessandro De Matteis

IPC: B31B49/00

CPC classification number: B65H45/24

Abstract: An interfolding machine for making a stack of interfolded sheets is adapted to move a first web (10a) of a material to be interfolded, for example paper, non woven fabric, or similar material, along a first direction (101a) and a second web (10b) along a second direction (101b). The two webs of paper (10a, 10b) are dragged by means of respective series of rollers (31-36, 37-45) up to respective cutting sections (20a and 20b) where cutting rollers (2a, 2b) are arranged that in combination with respective counter-cutting rollers (3a, 3b) cut the webs of paper (10a, 10b) in order to form respective sequences of sheets (11a, 11b). The sequences of sheets (11a, 11b) reach then an interfolding section (30) where the sheets (11a) obtained by the first web (10a) and the sheets (11b) obtained by the second web (10b) are folded and then interfolded according to a determined interfolded configuration. Each series of sheets (11a, 11b) has a complete cut (51), or “clean cut”, alternated to a tear-off line (52), or “tab-bond”. The above described configuration avoids the drawbacks of the prior art deriving from the separation of two successive sheets of two different stacks that are joined through a line of “tab-bond” type.

Abstract translation: 用于制造叠置的折叠片材的叠层机适于沿着第一方向（101a）和第二纤维网（101a）移动要被交织的材料的第一纤维网（10a），例如纸，无纺织物或类似材料， （10b）沿着第二方向（101b）。 两个腹板（10a，10b）通过相应的一系列辊（31-36,37-45）拖动到相应的切割部分（20a和20b），其中布置有切割辊（2a，2b），其中 与相应的反向切割辊（3a，3b）的组合切割纸（10a，10b），以便形成片段（11a，11b）的各个顺序。 片材（11a，11b）的序列到达折叠部分（30），其中通过第一纤维网（10a）获得的片材（11a）和由第二纤维网（10b）获得的片材（11b）折叠然后折叠 根据确定的折叠配置。 每个片系列（11a，11b）具有与切断线（52）交替的完整切割（51）或“清洁切割”或“拉片粘结”。 上述构造避免了现有技术从分离通过“接片键”型线连接的两个不同叠层的两个连续片材的缺点。

公开(公告)号：US20110230324A1

公开(公告)日：2011-09-22

申请号：US13119086

申请日：2009-09-15

Applicant: Alessandro De Matteis

Inventor： Alessandro De Matteis

IPC: B31F1/10

CPC classification number: B65H45/24

Abstract: Folding and stacking machine (100) of a web of paper, or similar products comprising a first sheet feeding line (201) and a second sheet feeding line (202). The machine (100) comprises, furthermore, a folding section (200) having a couple of folding rollers (7, 8) that work at a linear folding speed VP and are adapted to receive a plurality of sheets (11) of length L that are overlapped for a fraction Y of their length L and to fold them into a plurality of panels (P). The first and the second sheet feeding lines (201, 202) provide respective cutting sections of the sheets starting from webs of paper (10, 10′). These proceed respectively at a speed V1 and V2 with respect to the folding speed VP, where a first speed (V1) has a ratio X1 with respect to the folding speed VP, V2 and a second has speed V2 second h a ratio X2 with respect to the folding speed VP. The first and the second sheet feeding lines (201, 202) can be operated selectively and independently, i.e. separately from each other or at the same time, according to the desired type of interfolded configuration.

Abstract translation: 纸幅的折叠和堆叠机器（100）或包括第一片材馈送线（201）和第二片材馈送线（202）的类似产品。 此外，机器（100）还包括具有以线性折叠速度VP工作的一对折叠辊（7,8）的折叠部分（200），并且适于接收长度为L的多个片材（11），其中 与其长度L的分数Y重叠并将其折叠成多个面板（P）。 第一和第二片材馈送线（201,202）从纸幅（10,10'）开始提供片材的相应切割部分。 它们相对于折叠速度VP以速度V1和V2分别进行，其中第一速度（V1）相对于折叠速度VP具有比率X1，V2相对于相对于折叠速度VP的速度为V2秒的比率X2 折叠速度VP。 第一和第二片材馈送线（201,202）可以根据期望的折叠形式类型而选择性且独立地操作，即彼此分开或同时操作。

公开(公告)号：US07998050B2

公开(公告)日：2011-08-16

申请号：US11675437

申请日：2007-02-15

Applicant: Alessandro De Matteis

Inventor： Alessandro De Matteis

IPC: B31F5/02

CPC classification number: B65H45/24 ,  B65H2402/10 ,  B65H2601/324

Abstract: An interfolding machine having a modular structure and with variable cut-off, including a frame having a first plate and a second plate, parallel to each other, interconnected by means of beams. Between the plates are arranged folding rollers, means for moving and an overlap roller. Each plate has a complementary shape to a respective upper plate, with upper plates connected by means of beams among one another. Between the plates, the cutting roller, the transfer roller and the cutter with the blade are arranged, such that a modular portion is formed removable independently from a main portion of the frame. Alternatively, the removable portion can include the only cutting roller and the cutter with the blade.

Abstract translation: 具有模块化结构和可变截止部分的折叠机器，包括具有彼此平行的第一板和第二板的框架，所述第一板和第二板通过梁相互连接。 在板之间布置有折叠辊，移动装置和重叠辊。 每个板与相应的上板具有互补的形状，上板通过彼此之间的梁连接。 在板之间，切割辊，转印辊和具有刀片的切割器被布置，使得模块化部分形成为可独立于框架的主要部分移动。 或者，可移除部分可以包括唯一的切割辊和具有刀片的切割器。

公开(公告)号：US20090208319A1

公开(公告)日：2009-08-20

申请号：US12330901

申请日：2008-12-09

Applicant: Alessandro De Matteis

Inventor： Alessandro De Matteis

IPC: B65H31/30 ,  B65G59/00 ,  B65G57/00

CPC classification number: B65H31/32 ,  B65H45/24 ,  B65H2403/531 ,  B65H2701/1924

Abstract: The sheets are supplied interfolded by two folding rollers, on a table on which they are piled up forming a stack. When the stack achieves a predetermined height a first plurality of separators and a second plurality of separators, arranged for all the length of the stack and from opposite sides are inserted into the stack to provide the disengagement of the stack already formed from a stack being formed, leaving between them of a wing of sheet hanging. The stack formed is then withdrawn quickly from the stack being formed by means of a table, which translates vertically, and is subject to a blow of air for stretching a possible last sheet. Then, the stack formed is left on a longitudinal conveyor belt located underneath. At the same time, a sheet stretching board moves under the stack of interfolded sheets, for all its length, for provisional support thereof and for stretching completely the wing hanging from the stack being formed with a portion of wing that exceeds sheet stretching board. Then the separators and withdraw laterally and an element moving from a direction opposite to the sheet stretching board, for example a blow of air, stretches the portion of the exceeding wing of sheet just before that the table comes back.

Abstract translation: 纸张由两个折叠辊交替地供给，在其上堆积的桌子上形成一个堆叠。 当堆叠达到预定高度时，布置成堆叠的所有长度和相对侧的第一多个分离器和第二多个隔板被插入到堆叠中以提供已经形成的堆叠的堆叠的形成的分离 在他们之间留下一片悬挂的翼。 所形成的堆叠然后通过桌子快速地从堆叠中取出，该工作台垂直平移，并且受到空气吹风以拉伸可能的最后片材。 然后，形成的叠层留在位于下方的纵向传送带上。 同时，片材拉伸板在折叠的片材的堆叠下方移动，其全部长度用于其临时支撑，并且完全拉伸悬挂在堆叠上的翼片，该翼片形成有超过片材拉伸板的机翼部分。 然后，分离器横向退出，并且从与片材拉伸板相反的方向移动的元件，例如空气吹动，在桌子返回之前拉伸超过翼片的部分。