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2. 发明公开

EP4186707A1 PRINTER CASSETTE WITH MOVABLE TENSIONING ROLLER AND ASSOCIATED PRINTER 有权
公开(公告)号：EP4186707A1
公开(公告)日：2023-05-31
申请号：EP22207627.5
申请日：2022-11-15
申请人： Illinois Tool Works Inc.
发明人： WHITBY, Michael A. , REDMAN, Randall L. , KNOBLAUCH, Austin M.
IPC分类号： B41J3/407 , B41J15/16 , B41J3/44 , B41J15/04 , G01G23/42 , B65H23/16
摘要： An apparatus (30) for holding label stock includes a body (32) including a base (33) and a roll holding area (36) with a roll holding support (38) extending from the base for receiving a roll of label stock. A plurality of rollers (40, 42, 44, 46, 48, 50, 52) are located along a label stock feed path from the roll holding area (36) to a label stock exit zone (56) of the body. The plurality of rollers include a tensioning roller (46) that is movable relative to the base (33) to dissipate tension loads on label stock during label stock movement.

3. 发明公开

EP3858772A1 DANCER CALIBRATION AND CONTROL DEVICE 有权
公开(公告)号：EP3858772A1
公开(公告)日：2021-08-04
申请号：EP21152065.5
申请日：2021-01-18
申请人： Sumitomo Heavy Industries, Ltd.
发明人： HIRAYAMA, Daisuke
IPC分类号： B65H23/04 , B65H23/16
摘要： A technology to reduce a load of a calibration work of a dancer mechanism (36) is provided. A control device (11) is a control device of a roll-to-roll transfer system including a dancer roller (70) that applies tension to a web (4), and a sensor (76) that detects a position of the dancer roller (70). The control device (11) includes a display control unit (102) that displays, on a predetermined display unit, a screen including a first button for storing a detection value of the sensor (76) as a first detection value indicating that the dancer roller (70) is at a first position, and a second button for storing a detection value of the sensor (76) as a second detection value indicating that the dancer roller (70) is at a second position; and a dancer position identifying unit (108) that identifies a position of the dancer roller (70) indicated by the detection value of the sensor (76) using the first detection value and the second detection value.

4. 发明公开

EP3632825A1 BAG-MAKING AND PACKAGING MACHINE 审中-公开
公开(公告)号：EP3632825A1
公开(公告)日：2020-04-08
申请号：EP19201301.9
申请日：2019-10-03
申请人： ISHIDA CO., Ltd.
发明人： Shimoda, Takafumi , Tong, Yuchuan , Nagashima, Ryota , Koike, Shinji
IPC分类号： B65H16/02 , B65H16/10 , B65H23/16 , B65H19/18 , B65B9/20 , B65H23/04 , B65B9/10
摘要： A bag-making and packaging machine (1000) has a film supply unit (100) that supplies film (F1, F2) to a bag-making and packaging unit (200). The film supply unit (100) has a film conveyance mechanism that conveys a first film (F1) so that a trailing end portion (F1T) of the first film heads toward a film splicing position for splicing to a leading end portion (F2L) of a second film (F2), a first sensor (152) detecting a mark (M) on the first film (F1), a second sensor (154) detecting the mark (M) at downstream, and a controller (300) for the film conveyance mechanism. The controller (300) judges, based on detection of the second sensor (154), that the trailing end portion (F1T) of the first film (F1) has reached the splicing position and stops conveyance of the first film (F1). The controller (300) controls the conveyance mechanism so that the conveyance speed of the first film before the detection of the mark (M) by the first sensor (152) is faster than the speed after the detection.

5. 发明授权

EP3145845B1 DEVICE FOR CONTROLLING TENSION IN A WEB OF PACKAGING MATERIAL 有权
公开(公告)号：EP3145845B1
公开(公告)日：2019-11-27
申请号：EP15723483.2
申请日：2015-05-13
申请人： Tetra Laval Holdings & Finance S.A.
发明人： PETTERSSON, Thomas , ANDERSSON, Ingvar , ÖHMAN, Peter
IPC分类号： B65H23/188 , B65H23/04 , B65H23/16

6. 发明公开

EP3476785A1 WEB TENSIONING MECHANISM 审中-公开
公开(公告)号：EP3476785A1
公开(公告)日：2019-05-01
申请号：EP17198745.6
申请日：2017-10-27
申请人： OCE Holding B.V.
发明人： HEES, Marcus H.G.W , VINK, Patrick
IPC分类号： B65H23/025 , B65H23/04 , B65H23/16
摘要： A web tensioning mechanism for tensioning a print media web (10) conveyed along a feed path (14), the mechanism comprising a dancer (20) that extends over a width of the web (10), and a number of biasing members (22) arranged to bias the dancer against the web (10), characterized in that the dancer (20) is divided lengthwise into a plurality of segments (24), and the number of biasing members (22) is at least equal to the number of segments (24).

7. 发明公开

EP3228470A4 PRINTER 有权
公开(公告)号：EP3228470A4
公开(公告)日：2018-05-23
申请号：EP15865107
申请日：2015-11-26
申请人： SATO HOLDINGS KK
发明人： KOKUTA HIROSHI
IPC分类号： B41J15/04 , B41J3/407 , B41J15/16 , B65H23/032 , B65H23/16
CPC分类号： B41J15/048 , B41J3/4075 , B41J15/04 , B41J15/046 , B41J15/16 , B65H23/0322 , B65H23/16 , B65H2220/04 , B65H2301/4132 , B65H2403/942 , B65H2404/71 , B65H2404/742 , B65H2511/12 , B65H2701/194 , B65H2801/12
摘要： A printer includes a medium supply unit, a printing unit, a feed unit, which feeds a print medium along a feed direction that is any one of a first direction toward the printing unit from the medium supply unit or a second direction toward the medium supply unit from the printing unit on a reference surface, a depressed portion, which is disposed using the reference surface as a reference, and a movement restricting portion, which includes a guide piece and restricts a movement of the print medium to a direction perpendicular to the feed direction of the print medium by housing at least a part of the guide piece in the depressed portion and abutting a side edge of the print medium on the guide piece, and a side edge on a side of the printing unit of the guide piece is disposed at a position close to an inner wall surface on the printing unit side of the depressed portion with respect to an inner wall surface on a side of the medium supply unit of the depressed portion.

8. 发明公开

EP3088194A4 PRINTER 有权
公开(公告)号：EP3088194A4
公开(公告)日：2017-11-08
申请号：EP14873648
申请日：2014-12-25
申请人： SATO HOLDINGS KK
发明人： KOKUTA HIROSHI , NAKAJIMA AKIRA
IPC分类号： B41J15/16 , B41J2/325 , B41J11/00 , B41J15/04 , B41J25/312 , B41J25/316 , B65H23/16 , B65H23/188
CPC分类号： B41J15/042 , B41J2/32 , B41J11/0005 , B65H23/16 , B65H23/188 , B65H2404/742 , B65H2701/194 , B65H2801/12
摘要： At a printer that feeds a continuous paper unwound from a paper sheet supply unit in a sheet-shape to a printing head portion side via a damper portion, and then prints on a label of the continuous paper, the damper portion is constituted of an outer damper portion and an inner damper portion, which is disposed at a downstream side of feed of the outer damper portion.

9. 发明公开

EP3159292A1 WEB PROCESSING APPARATUS 无效
标题翻译：网页处理设备
公开(公告)号：EP3159292A1
公开(公告)日：2017-04-26
申请号：EP16193705.7
申请日：2016-10-13
申请人： OCE-Technologies B.V.
发明人： LANE, John A.
IPC分类号： B65H23/04 , B65H23/16 , B65H18/10
CPC分类号： B41J15/16 , B65H18/103 , B65H18/106 , B65H23/048 , B65H23/16 , B65H23/28 , B65H2301/23 , B65H2404/152 , B65H2408/217 , B65H2801/06
摘要： In the present invention a web processing apparatus is provided comprising a web transport station and a web processing station. Said web transport station is arranged to transport, in a single mode of the web processing apparatus, a first web in a process direction towards or away from the web processing station, and to transport, in a tandem mode of the web processing apparatus, the first web and a second web in the process direction towards or away from the web processing station.
The web transport station comprises a web tension control assembly, which comprises a first tensioning device and a second tensioning device. Said first tensioning device is movably arranged for controlling tension of a first web. Said second tensioning device is movably arranged for controlling tension of a second web independently of the tension of the first web. Said first tensioning device comprises a first interior space and the first tensioning device is arranged with respect to the second tensioning device such that the first interior space at least partly accommodates the second tensioning device.
摘要翻译：在本发明中，提供了一种包括网输送站和网处理站的网处理设备。所述网络传送站被布置为在网络处理设备的单一模式下在处理方向上朝向或远离网络处理站传送第一网，并且以网络处理设备的串联模式传送第一卷筒纸和第二卷筒纸在处理方向上朝向或远离卷筒纸处理站。该幅材输送站包括幅材张力控制组件，其包括第一张紧装置和第二张紧装置。所述第一张紧装置可移动地布置成用于控制第一幅材的张力。所述第二张紧装置可移动地布置成独立于第一幅材的张力来控制第二幅材的张力。所述第一张紧装置包括第一内部空间，并且第一张紧装置相对于第二张紧装置布置，使得第一内部空间至少部分地容纳第二张紧装置。

10. 发明公开

EP2927007A4 PRINTING METHOD AND PRINTING DEVICE FOR LONG BAND-SHAPED OBJECTS 有权
标题翻译：印刷及设备对于长带状物体
公开(公告)号：EP2927007A4
公开(公告)日：2016-11-02
申请号：EP12889013
申请日：2012-11-30
申请人： YKK CORP
发明人： HAYASHI AKIO , TSURI KAZUHIRO , HAYASHI MASAHIRO
IPC分类号： B41J15/00 , B41J11/42 , B41J15/16 , B65H23/16 , B65H23/188 , B65H23/192
CPC分类号： B41J15/165 , B41J11/42 , B65H23/1882 , B65H23/192 , B65H2404/143 , B65H2513/11 , B65H2553/51 , B65H2801/15 , B65H2220/02 , B65H2511/112 , B65H2220/01

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