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1. 发明授权

EP2462044B1 STRUCTURE OF MULTIPURPOSE SHEET FOLDING AND STACKING MACHINE 有权
标题翻译：多功能折叠折叠机的结构
公开(公告)号：EP2462044B1
公开(公告)日：2013-07-31
申请号：EP09809028.5
申请日：2009-08-05
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H45/24
CPC分类号： B65H45/24

2. 发明公开

EP2462044A1 STRUCTURE OF MULTIPURPOSE SHEET FOLDING AND STACKING MACHINE 有权
标题翻译：多功能折叠折叠机的结构
公开(公告)号：EP2462044A1
公开(公告)日：2012-06-13
申请号：EP09809028.5
申请日：2009-08-05
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H45/24
CPC分类号： B65H45/24
摘要： A folding and stacking machine (100) of a web of paper, or similar products, provides a first feed line (101) (to the left in the drawing) and a second feed line (102) (to the right in the drawing). The machine (100) is, furthermore, equipped with a folding section (150) comprising a couple of folding rollers (8a, 8b) having a linear folding speed, VP. The folding rollers (8a, 8b) are adapted to receive a plurality of sheets (11) 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 folding and stacking machine (100) comprises, furthermore, rollers (βa,6b), which are adapted to feed at the folding speed VP the series of cut sheets (11) but not yet folded towards the folding rollers (8a, 8b). The rollers (6a, 6b) are located at the confluence of the two sheet feeding lines (101,102). According to the invention, upstream of the first and of the second feed line (101,102) a single cutting section (60) is provided that is adapted to cut a web of paper (10) that proceeds along a direction of movement (15) at a speed V(I), where V(I) has a ratio X(I) with respect to the folding speed VP. The first and the second feed lines (101,102) can be operated selectively and independently, i.e. separately the one, or the other, or at the same time, according to the type of interfolded configuration, or desired fold type.
摘要翻译：纸幅或类似产品的折叠机（100）在第一输送线（101）（图中左侧）和第二输送线（102）（图中右侧）。此外，机器100配备有包括具有线性折叠速度VP的一对折叠辊（8a，8b）的折叠部分（150）。折叠辊（8a，8b）适于接收长度为L的多个片材（11），所述多个片材（11）可以相互重叠长度为L的部分Y并且将它们折叠成多个面板P.折叠和堆叠此外，机器100还包括辊子（βa，6b），其适于以折叠速度VP供给一系列切割片材（11），但尚未向折叠辊子（8a，8b）折叠。辊（6a，6b）位于两个片材供给线（101,102）的汇合处。根据本发明，在第一和第二馈送线（101,102）的上游设置单个切割部分（60），该单个切割部分适于切割沿着移动方向（15）前进的纸幅（10）速度V（I），其中V（I）相对于折叠速度VP具有比率X（I）。根据交错折叠结构的类型或期望的折叠类型，第一和第二馈送线（101,102）可以选择性地并且独立地操作，即分开地操作一个或另一个，或者同时操作。

3. 发明授权

EP2691327B1 MACHINE FOR MAKING STACKS OF FOLDED PAPER SHEETS, AND METHOD FOR MAKING STACKS OF FOLDED PAPER SHEETS 有权
公开(公告)号：EP2691327B1
公开(公告)日：2019-05-08
申请号：EP12742941.3
申请日：2012-03-23
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H29/40 , B65H29/58 , B65H29/60 , B65H31/30 , B65H31/32 , B65H31/10 , B65B25/14 , B65H31/24 , B65H31/26 , B65H31/06 , B65H29/24

4. 发明公开

EP3393950A1 WEB OR SHEET CONVEYING UNIT FOR PAPER CONVERTING MACHINES AND FOLDING OR INTERFOLDING MACHINE WITH SUCH CONVEYING UNIT 有权
公开(公告)号：EP3393950A1
公开(公告)日：2018-10-31
申请号：EP16836091.5
申请日：2016-12-19
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H45/20 , B65H45/24 , B65H29/24 , B65H20/10 , B65H5/22
摘要： A conveying unit (100) of a web, or sheet, of paper, or similar products, arranged to transfer along a transfer direction the web, or sheet, of paper, having a support (41) having a lateral surface (42) provided with at least one peripheral suction groove (43). A suction belt (45) is arranged to move along a closed trajectory (46) comprising the suction portion (44). The suction belt (45) is configured to air-tightly engage the suction portion and provides at least one through hole (47) arranged to be positioned at a respective suction portion (43) in order to cause a suction effect on the web, or sheet, and to transfer it from a first point P1 to a second point P2 of a production line of paper products. It is, furthermore, provided a driving device (60) configured to move the suction belt (45) with respect to the support (41).

5. 发明公开

EP2205513A2 IMPROVED REWINDING METHOD AND REWINDING MACHINE THAT CARRIES OUT THIS METHOD 有权
标题翻译：改进的倒退方法和倒退机器实现了这种方法
公开(公告)号：EP2205513A2
公开(公告)日：2010-07-14
申请号：EP08834938.6
申请日：2008-10-02
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H19/28
CPC分类号： B65H19/286 , B65H19/2269 , B65H19/29 , B65H2301/414421 , B65H2408/235
摘要： Rewinding method and rewinding machine of a paper web (1) for making a log (2a) comprising a feed roller (3) for feeding the web (1) and a winding cradle (4) in which a log (2a) is formed winding the paper web (1) about a core (20). The latter is supplied into the cradle (4) by introduction means by a loading unit that draws the cores (20) from a chute guide. Upstream from the feed roller (3) a perforation roller (11) is provided that acts in combination with a counter-roller (12) to make a plurality of transversal tear lines (15' ) on the paper web (1) forming a plurality of panels (16) connected to each other united by the tear line. Upstream from the means for introducing the core (20), furthermore, a gluing means is provided (50) for application of a measured amount of glue (55) on a determined portion of the paper web (1), in particular upstream from (Ia), downstream of (Ib), or bridging the tear line or clean cut (15). Such lines are made by cutting means, which make either a tear line or clean cut (10'), in coincidence or direct vicinity with the gluing means for applying the glue (50, 10'). The gluing means (50) can, for example, provide a pad (10' ) that receives the glue by a gluing roller (51).
摘要翻译：一种用于制造原木的纸幅（1）的重绕方法和重绕机，所述原木（1）包括用于供给所述幅材（1）的供给辊（3）和其中形成有卷筒（2a）的卷绕支架（4）纸幅（1）围绕芯（20）。后者通过引入装置供应到托架（4）中，所述装载单元从斜槽引导件抽取芯（20）。设置一个穿孔辊（11），该辊（11）与反向辊（12）组合起来在纸幅（1）上形成多条横向撕裂线（15'），形成多个通过撕裂线彼此连接的面板（16）。此外，提供了用于在纸幅（1）的确定部分上施加测量量的粘合剂（55）的粘合装置（50），尤其是用于引入芯（20）的装置的上游，特别是在 1a）的下游，（1b）的下游，或桥接撕裂线或干净的切口（15）。这些线由切割装置制成，该切割装置与用于施加胶水（50,10'）的胶粘装置重合或直接邻近地形成撕裂线或清洁切割线（10'）。粘合装置（50）例如可以提供通过粘合辊（51）接收胶的垫（10'）。

6. 发明授权

EP3393950B1 FOLDING OR INTERFOLDING MACHINE, AND SHEET CONVEYING UNIT FOR PAPER CONVERTING MACHINES 有权
公开(公告)号：EP3393950B1
公开(公告)日：2020-01-15
申请号：EP16836091.5
申请日：2016-12-19
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H45/20 , B65H45/24 , B65H29/24 , B65H20/10 , B65H5/22

7. 发明公开

EP2691327A2 MACHINE FOR MAKING STACKS OF FOLDED PAPER SHEETS, METHOD FOR MAKING STACKS OF FOLDED PAPER SHEETS, AND CONVEYING UNIT 有权
标题翻译：机堆垛折叠的纸张，方法堆垛折叠的纸张支助股
公开(公告)号：EP2691327A2
公开(公告)日：2014-02-05
申请号：EP12742941.3
申请日：2012-03-23
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H29/40 , B65H29/58 , B65H29/60 , B65H31/30 , B65H31/32 , B65H31/10 , B65B25/14 , B65H31/24 , B65H31/26
CPC分类号： B65H31/3036 , B65B25/145 , B65B35/30 , B65H29/243 , B65H29/40 , B65H29/58 , B65H31/06 , B65H31/10 , B65H31/24 , B65H31/3045 , B65H31/3081 , B65H31/32 , B65H2220/09 , B65H2301/33222 , B65H2301/4213 , B65H2301/42172 , B65H2301/4223 , B65H2301/44716 , B65H2404/311 , B65H2404/63 , B65H2404/632 , B65H2404/65 , B65H2701/1924 , B65H2220/01 , B65H2220/02
摘要： Machine (1) for converting paper comprising a starwheel unit (10) equipped with at least one cylindrical body having a plurality of grooves (15), each of which is configured to receive a respective sheet (11) of a plurality of folded sheets (11) that are carried in turn, for example between two transmission belts (200, 201), along a feeding direction (101), for example a direction substantially tangential to the starwheel unit (10). The starwheel unit rotates about a rotation axis (110), for example in a counterclockwise direction, and discharges in turn the sheets (11) present in the grooves (15) onto a formation table (20, 120). More precisely, the folded sheets are discharged to achieve a predetermined angular release position, in order to form a stack (50) of folded sheets (11). The machine (1) can comprise a transfer means for transferring the formed stacks (50) from the table (20, 120) to said conveying means (30). The transfer means comprises a rotation means (60) arranged to transfer the stack (50) of folded sheets (11) from the table (20) to the conveying means (30) through a rotation of a predetermined angle.

8. 发明公开

EP2379435A1 IMPROVED SINGLE-FOLD INTERFOLDING MACHINE AND METHOD THEREFOR 有权
标题翻译：改进EINZELFALZ-交错折叠及其方法
公开(公告)号：EP2379435A1
公开(公告)日：2011-10-26
申请号：EP09806009.8
申请日：2009-12-31
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H45/24
CPC分类号： B65H45/24
摘要： 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.

9. 发明授权

EP2205513B1 IMPROVED REWINDING METHOD AND REWINDING MACHINE THAT CARRIES OUT THIS METHOD 有权
标题翻译：改进的倒退方法和倒退机器实现了这种方法
公开(公告)号：EP2205513B1
公开(公告)日：2013-08-21
申请号：EP08834938.6
申请日：2008-10-02
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H19/22 , B65H19/29 , B65H19/28
CPC分类号： B65H19/286 , B65H19/2269 , B65H19/29 , B65H2301/414421 , B65H2408/235

10. 发明授权

EP2379435B1 IMPROVED SINGLE-FOLD INTERFOLDING MACHINE AND METHOD THEREFOR 有权
标题翻译：改进EINZELFALZ-交错折叠及其方法
公开(公告)号：EP2379435B1
公开(公告)日：2013-07-10
申请号：EP09806009.8
申请日：2009-12-31
申请人： M T C - Macchine Trasformazione Carta S.r.l.
发明人： DE MATTEIS, Alessandro
IPC分类号： B65H45/24
CPC分类号： B65H45/24
摘要： 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.

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