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公开(公告)号:US20250019106A1
公开(公告)日:2025-01-16
申请号:US18901311
申请日:2024-09-30
Applicant: Weber Food Technology GmbH
Inventor: Marvin Schäfer , Thorsten Schneider , Markus Gerhardt , Florian Reitz , Julian Nolte , Heiko Knöppel
IPC: B65B25/08 , B26D7/32 , B65B41/16 , B65B57/08 , B65B65/00 , B65H16/02 , B65H29/20 , B65H35/00 , B65H35/08
Abstract: The invention relates to an output unit for a provision individually per track of sheet material for placing beneath products fed on two or multiple tracks, in particular beneath food portions, said output unit comprising a draw-in device that is configured to draw in individually per track a respective one material web of the sheet material per track and that in particular has at least one driven draw-in shaft and at least one draw-in pressure unit; a separation device that is configured to separate the sheet material from the material webs; and an ejection device that is configured to discharge sheet material on two or multiple tracks and that comprises a driven ejection roller and an ejection counter-unit that forms an ejection gap for the sheet material together with the ejection roller, wherein the ejection roller is jointly associated with at least two tracks.
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公开(公告)号:US20240173933A1
公开(公告)日:2024-05-30
申请号:US18433552
申请日:2024-02-06
Applicant: Fameccanica.Data S.p.A.
Inventor: Gabriele SABLONE , Antonio GIANSANTE , Devin CUCCHIELLA
CPC classification number: B29D99/0071 , A41D13/1161 , B65H35/08 , B32B38/0004 , Y10T156/1052 , Y10T156/1057
Abstract: A method and an apparatus for manufacturing, in a continuous flow, face protection masks including a mask body and two U-shaped elastic thread portions, which are formed by bending respective elastic thread portions retained by a group of sectors including a fixed sector and two movable sectors rotatable with respect to the fixed sector.
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公开(公告)号:US11919255B2
公开(公告)日:2024-03-05
申请号:US17978204
申请日:2022-10-31
Applicant: Mitsubishi Chemical Corporation
Inventor: Tadao Samejima , Yukihiro Mizutori , Yasushi Watanabe , Junji Kanehagi
IPC: B29C70/00 , B29B11/00 , B29B11/02 , B29B15/00 , B29B15/12 , B29C70/10 , B29C70/42 , B65H35/00 , B65H35/08 , D01D11/00 , D01D11/02 , B29K31/00 , B29K307/04
CPC classification number: B29C70/10 , B29B11/02 , B29B15/122 , B29C70/42 , B65H35/0086 , B65H35/08 , D01D11/02 , B29C2793/0081 , B29K2031/00 , B29K2307/04
Abstract: Provided are a method and an apparatus for manufacturing a fiber-reinforced resin molding material by which, when the fiber-reinforced resin molding material is manufactured, separated fiber bundles can be supplied to a cutting machine in stable condition while avoiding the influence of meandering of the fiber bundles or slanting or meandering of filaments occurring in the fiber bundles. A method for manufacturing a sheet-shaped fiber-reinforced resin molding material in which spaces between filaments of cut-out fiber bundles (CF) are impregnated with resin includes, so that a condition of the following expression (1) is satisfied, intermittently separating fibers of the continuous fiber bundles (CF) in a longitudinal direction by a rotational blade (18) serving as a fiber separating part and cutting out the fiber bundles with an interval therebetween in a longitudinal direction of a cutting machine (13A) to obtain the cut-out fiber bundles (CF). Expression (1): 1≤a/L (where a represents a length of a separated part of the continuous fiber bundles (CF) and L represents an interval when the fiber bundles (CF) are cut out in the longitudinal direction.)
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公开(公告)号:US11890172B2
公开(公告)日:2024-02-06
申请号:US17053486
申请日:2019-05-02
Applicant: GDM S.p.A.
Inventor: Giacomo Noferini , Federico Tordini , Matteo Piantoni
CPC classification number: A61F13/15764 , A61F13/15723 , B65H35/08 , B65H2801/57
Abstract: A device for applying pieces to absorbent articles includes a supporting shaft rotating an axis; anvils rotating about the axis; a cutting unit operating with an anvil contact surface defining a cutting station for cutting a web into pieces; pads, each having a retaining surface for a piece, are moved about the axis for conveying a piece from the cutting station to a releasing station for release onto a substrate. Each pad rotates for varying the orientation from the cutting station, where the larger side of the pad is parallel to a feed of the web, to the releasing station, where the larger side of the pad is transversal to the feed of the receiving substrate, and vice versa. Each pad translates parallel to the pad axis, away from and towards the shaft axis. Each pad has an oscillating movement about its own axis.
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公开(公告)号:US11718495B2
公开(公告)日:2023-08-08
申请号:US17890709
申请日:2022-08-18
Applicant: Kitaru Innovations Inc.
Inventor: Shernee Chandaria
CPC classification number: B65H35/0026 , B41F16/00 , B41K3/04 , B65H35/008 , G03F7/0002 , B65H2701/377
Abstract: A tape dispenser has a cutter or cutting blade that has at least two rows of teeth opposite each other relative to the cutter or cutting blade. The blade is to be installed on the tape dispenser in any of at least two orientations. By installing the blade in any of at least two orientations, at least one row of teeth will always project from the dispensing end to cut adhesive tape as it is unwound from a roll after being dispensed. This type of blade permits an easier manufacturing ability by reducing or eliminating the need to ensure proper alignment of the teeth to project outwardly from the tape dispenser housing.
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公开(公告)号:US20230050464A1
公开(公告)日:2023-02-16
申请号:US17978204
申请日:2022-10-31
Applicant: Mitsubishi Chemical Corporation
Inventor: Tadao SAMEJIMA , Yukihiro MIZUTORI , Yasushi WATANABE , Junji KANEHAGI
Abstract: Provided are a method and an apparatus for manufacturing a fiber-reinforced resin molding material by which, when the fiber-reinforced resin molding material is manufactured, separated fiber bundles can be supplied to a cutting machine in stable condition while avoiding the influence of meandering of the fiber bundles or slanting or meandering of filaments occurring in the fiber bundles. A method for manufacturing a sheet-shaped fiber-reinforced resin molding material in which spaces between filaments of cut-out fiber bundles (CF) are impregnated with resin includes, so that a condition of the following expression (1) is satisfied, intermittently separating fibers of the continuous fiber bundles (CF) in a longitudinal direction by a rotational blade (18) serving as a fiber separating part and cutting out the fiber bundles with an interval therebetween in a longitudinal direction of a cutting machine (13A) to obtain the cut-out fiber bundles (CF). Expression (1): 1≤a/L (where a represents a length of a separated part of the continuous fiber bundles (CF) and L represents an interval when the fiber bundles (CF) are cut out in the longitudinal direction.)
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公开(公告)号:US11407608B2
公开(公告)日:2022-08-09
申请号:US17124540
申请日:2020-12-17
Applicant: The Procter & Gamble Company
Inventor: Deborah Sue Slovut , Laura Marie Tanno , Kathryn Christian Kien
Abstract: A method for providing a nonlinear line of weakness on a web material includes: providing a counter component comprising a nonlinear shape, where the nonlinear shape has a shape width, W; providing a blade in operative relationship with the counter component and comprising a plurality of teeth; rotating at least one of the blade and the counter component into interacting relationship with the other of the blade and the counter component; feeding a web between the counter component and the blade such that while in interacting relationship the blade cooperates with the counter component to perforate the web, wherein the web is moving in a machine direction; and reciprocally shifting one of the counter component and the blade for a distance, D, in a shifting direction, wherein D is at least the translational distance that one tooth travels to cover the shape width, W.
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公开(公告)号:US20210379920A1
公开(公告)日:2021-12-09
申请号:US17331343
申请日:2021-05-26
Applicant: Horizon Inc.
Inventor: Masaru Ochi , Shigenobu Fukuda , Kanta Kambara , Akira Nonoshita
Abstract: The first cutter that cuts, in the direction transverse to the unwinding direction, a continuous sheet of additional member unwound and drawn by a length in accordance with the thickness of the book block is arranged at the input port of the trimming station, the transport mechanism that transports the cut additional member from the first cutter out in the unwinding direction of the continuous sheet of additional member is arranged downstream of the first cutter, the second cutter that trims the cut additional member being transported on the transport path in the unwinding direction is arranged in the transport path of the transport mechanism, and the position of the blades of the second cutter may be adjusted in the direction transverse to the unwinding direction in accordance with the head-to-foot length of the book block.
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公开(公告)号:US11161332B2
公开(公告)日:2021-11-02
申请号:US16292995
申请日:2019-03-05
Applicant: H.B. Fuller Company
Inventor: Jorge A. Nash , Orion A. Cavins
IPC: B32B37/22 , B32B38/00 , B65H20/02 , B32B41/00 , B65H35/08 , B26D7/14 , B26D1/40 , B26D5/20 , B65H29/24 , B65H39/06 , A61F13/15
Abstract: A system for cutting a web material and applying the web material on a substrate. The system comprises a feed roll configured to advance a web material. The system includes an anvil roll configured to receive the web material from the feed roll and provide a section of web material having a defined length. The system includes a cutting element configured to cut the web material to form the section of web material. The anvil roll is configured such that the anvil roll surface advances at an anvil roll surface speed. The feed roll is configured to rotate at a first feed roll surface speed that is slower than the anvil roll surface speed and a second feed roll surface speed that is substantially the same as the anvil roll surface speed when the cutting element cuts the web material.
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公开(公告)号:US11124370B2
公开(公告)日:2021-09-21
申请号:US15733461
申请日:2019-01-31
Applicant: GDM S.p.A.
Inventor: Federico Tordini , Massimo Pallavera , Marco Rosani , Matteo Piantoni
Abstract: A feeding unit to feed a component in an automatic manufacturing machine; has: at least one holding head designed to receive and hold the component; a closed curved guide arranged in a fixed position along an application path; an equipment supporting the holding head and provided with at least one slide coupled to the guide by a plurality of wheels; a linear electric motor, and a movable slider electro-magnetically coupled to the stator and is rigidly connected to the slide. The guide has, on the surface in contact with the wheels, a first transverse profile having a concavity or a convexity; the wheels have, on the surface in contact with the guide, a second transverse profile, which has a convexity or a concavity, and generates, with the first profile, a shape coupling between the guide and the wheels, which forbids a transverse movement of the slide relative to the guide.
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