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公开(公告)号：US12059865B2
公开(公告)日：2024-08-13
申请号：US17638069
申请日：2020-08-26
发明人： Robert Prager , Leo Wins , Roland Hülkenberg
CPC分类号： B31D5/0091 , B31F1/0025 , B65H19/12 , B65H35/04 , B65H37/06 , F26B3/04 , F26B17/22 , B31D2205/00
摘要： The invention relates to paper processing, namely the processing of a paper web or a paper web section in order to form a paper stick. The processing is carried out in multiple process stages, including storing the paper web, stretching the paper web, controlling/regulating the guide for the lateral edge, conveying the paper web, folding the paper web, rolling, adding an additive, cutting, removing the remaining paper web, separating the paper sticks, drying the sticks, and/or post-treating the sticks.
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公开(公告)号：US11878888B2
公开(公告)日：2024-01-23
申请号：US17379346
申请日：2021-07-19
发明人： Masakazu Shirai , Koji Kawano , Takayuki Fukamachi
摘要： A post-processing apparatus includes a blade that is to be pressed against a recording medium at a folding position where the recording medium is to be folded, and a support portion that supports the blade, the support portion includes a movable body to which the blade is fixed and that moves together with the blade and an insertion portion that is inserted into the movable body, and the insertion portion and one surface of the movable body are pressed each other.
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公开(公告)号：US11780700B1
公开(公告)日：2023-10-10
申请号：US17825740
申请日：2022-05-26
申请人： Poly-America, L.P.
发明人： Brad A. Cobler
IPC分类号： B65H37/06 , B65H26/02 , B65H45/00 , B41J15/16 , B65H23/025
CPC分类号： B65H37/06 , B41J15/16 , B65H26/025 , B65H45/00 , B65H23/025
摘要： The present invention is directed to a method and apparatus for securely applying print to a web of continuous polymeric film. The web can first travel in a machine direction on a tensioning roller and onto a folding board whereupon the web is divided into first and second partial widths with a cross-section of the web taking on a U-shape or a V-shape. In between the cross-section of these two partial widths a printer can be placed such that the printer prints onto an inner surface of first partial width. Once the printing is complete, the folding of the web can be completed such that an inner surface of the second partial width is in contact with, covers, and protects the printed matter placed onto the first partial width.
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公开(公告)号：US11772405B2
公开(公告)日：2023-10-03
申请号：US17714148
申请日：2022-04-06
CPC分类号： B42C1/12 , B65H37/04 , B65H43/00 , G03G15/6541 , B42C3/00 , B65H37/06 , B65H2513/50
摘要： A recording medium processing apparatus includes first teeth that are used for binding processing of a recording medium bundle; second teeth that move toward the first teeth and press the recording medium bundle located between the first teeth and the second teeth; and a control unit that moves the second teeth toward the first teeth to press the second teeth against the first teeth in a state in which there is no recording medium bundle between the first teeth and the second teeth.
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公开(公告)号：US11697564B2
公开(公告)日：2023-07-11
申请号：US17075373
申请日：2020-10-20
发明人： Masayuki Kashiba , Tomoyuki Shimizu
摘要： Each of the sheets is conveyed by a horizontal conveyance unit in a state of being overlapped with a next sheet from above. Each of the sheets is conveyed out of the horizontal conveyance unit in a state of being folded along a fold line with the fold line oriented upward, the fold line extending in a conveyance direction of the horizontal conveyance unit. An oblique conveyance unit receives the sheet from the horizontal conveyance unit and successively conveys the sheets in an oblique downward direction. A sensor is arranged to detect passage of the sheets at a position where steps pass. Each of the steps is formed by two sheets adjacent to each other diverted to the oblique downward direction by the oblique conveyance unit.
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公开(公告)号：US11667491B2
公开(公告)日：2023-06-06
申请号：US17728269
申请日：2022-04-25
申请人： Satoru Matsuki
发明人： Satoru Matsuki
CPC分类号： B65H37/06 , B65H37/04 , B65H45/18 , B65H2301/17
摘要： The present invention is to enable folding processing to be applied to also large sheet sizes without upsizing the entire apparatus, in the sheet post-processing apparatus for performing the folding processing and binding processing on sheets, a sheet post-processing apparatus is provided with a binding processing section for performing binding processing using a binding needle on a sheet bunch inside a storage section, first folding roller pair for nipping a sheet P inside the storage section in a first position to form a first fold portion, a receiving section for receiving the sheet with the first fold portion formed fed out of the first folding roller pair, and second folding roller pair for nipping the sheet inside the receiving section in a second position to form a second fold portion.
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公开(公告)号：US20220396449A1
公开(公告)日：2022-12-15
申请号：US17343299
申请日：2021-06-09
发明人： Gregory Russell , Endre Hivatal
摘要： A tape applicator configured for applying a tape to a carton (e.g., for sealing and/or assembling the carton). The tape applicator may include an edge folder assembly having an edge folder roller operatively coupled to a support member that allows the edge folder roller to rotate around the support member. The edge folder assembly may also include an alignment assembly (e.g., a self-alignment assembly) that allows the edge folder roller to move axially along the support member. The alignment assembly may comprise one or more biasing members (e.g., springs, or the like) and/or one or more restraining members (e.g., washers, or the like) to aid in allowing the edge folder roller to rotate and/or move axially with respect to the one or more support members in order to account for shifting of the tape transversely through the tape applicator.
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公开(公告)号：US11485601B2
公开(公告)日：2022-11-01
申请号：US17544042
申请日：2021-12-07
发明人： Keisuke Egawa , Kazuhisa Iwamoto
摘要： A sheet post-processing device includes a folding portion, a discharge portion, a stacking tray, a shift unit, a pair of alignment members, and a controller. The pair of alignment members include first and second alignment members at one and the other side of sheets stacked on the stacking tray. When a sheet bundle sorted and stacked on the stacking tray includes a folded sheet, executes a second alignment mode in which it performs, for sheets shifted to a first position at one side on the stacking tray, alignment with only the first alignment member and, for sheets shifted to a second position at the other side, alignment with only the second alignment member, or does not perform alignment process.
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公开(公告)号：US20220314570A1
公开(公告)日：2022-10-06
申请号：US17638069
申请日：2020-08-26
发明人： Robert Prager , Leo Wins , Roland Hülkenberg
摘要： The invention relates to paper processing, namely the processing of a paper web or a paper web section in order to form a paper stick. The processing is carried out in multiple process stages, including storing the paper web, stretching the paper web, controlling/regulating the guide for the lateral edge, conveying the paper web, folding the paper web, rolling, adding an additive, cutting, removing the remaining paper web, separating the paper sticks, drying the sticks, and/or post-treating the sticks.
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公开(公告)号：US11459204B2
公开(公告)日：2022-10-04
申请号：US17476141
申请日：2021-09-15
发明人： Koji Murata , Tadahisa Kishimoto
摘要： A sheet folding device includes a folding rollers pair, a folding blade, a movable guide, and a driving mechanism. The folding rollers pair includes a first roller and a second roller, and causes a sheet conveyed in a first conveyance direction to pass through a first nip area between the rollers. The folding blade is selectively disposed in a folding position and in a retracting position. The movable guide can reciprocate between a covering position covering the second roller disposed downstream of the first roller in the first conveyance direction and the first nip area and a non-covering position exposing the second roller and the first nip area. The drive mechanism disposes the folding blade in the folding position while disposing the movable guide in the non-covering position, and disposes the folding blade in the retracting position while disposing the movable guide in the covering position.
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