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| Number | Title | Issue Date |
| 8100357 | Method and structure for cutting off web material in winding machine Disclosed are a method and a structure for cutting off web in a winding machine. The winding machine includes an upper winding roller having a circumferential surface close to and below which a cut-off mechanism is arranged. The cut-off mechanism includes a pivot sh... | 01/24/2012 |
| 8011612 | Method and machine for the production of logs of web material The rewinding machine includes a winding system and a feed path for a web material towards the winding system. Along the feed path is a channel for insertion of the cores and an interruption member which acts on the web material. ... | 09/06/2011 |
| 7975954 | Recording tape attaching method and recording tape attaching apparatus The invention provides a recording tape attaching method and a recording tape attaching apparatus for accurately attaching a recording tape to a reel hub. In the method and the apparatus for winding a recording tape around a hub of a reel, a hub is contacted with a ... | 07/12/2011 |
| 7942363 | Combined peripheral and central rewinding machine The rewinding machine comprises: a first winding roller (11) and a second winding roller (13) defining a nip (15) through which said cores are inserted and through which said web material (N) is fed; and at least one pair of motorized engaging m... | 05/17/2011 |
| 7775475 | Winding drum for sheet-like member The object of the present invention is to provide a winding drum for a sheet-like member which can change reliably the range of air sucking intake holes by a simple structure, and to provide a winding drum which can prevent the generation of an unwanted contact mark... | 08/17/2010 |
| 7641141 | Method and apparatus for winding and removing coreless rolls from a spindle A coreless roll (12) of a plastic film (10) is directly wound onto a tubular spindle (11); the spindle (11) is provided with an air chamber (11P) having a perforated side wall (11W), which communicate with a pressurised air ... | 01/05/2010 |
| 7503520 | Reel shaft and reel-up for reeling a paper web A reel shaft for reeling a paper web in a reel-up, which reel-up includes at least one unit that is mobile in the longitudinal direction of the paper machine and supports a pair of opposite engagement members each of which includes an engagement part, which engageme... | 03/17/2009 |
| 7404529 | Rewinding machine for producing logs of wound web material and relative method The rewinding machine includes a first winding roller; a second winding roller; a nip defined between the first and second winding rollers, through which the web material is fed; a roller surface, extending upstream of the nip in relation to the direction of feed of... | 07/29/2008 |
| 7294232 | Shortened layout from dryer to reel in tissue machine A dry end of a tissue machine is made shorter by close-coupling a reel-up to the drying section and supporting the web from the drying section to the reel-up by a foil or a belt such that web stability is maintained, thus allowing high-speed operation. The foil's do... | 11/13/2007 |
| 7293736 | Rewinding machine to rewind web material on a core for rolls and corresponding method of winding In a rewinding machine for winding web material onto a core to form rolls which has an unusual capability for accurate regulation of the winding, the web material is supplied to a winding drum and is transferred to the core to form the roll. The core is supported, r... | 11/13/2007 |
| 7237743 | Sheet windup starter A tail turn-up assembly has a frame positioned upstream of a reel spool. A carriage is pivotally mounted to the frame by a four bar linkage. The carriage is pivotable, from a retracted position to an extended position. When the carriage is engaged with the reel spoo... | 07/03/2007 |
| 7172151 | Rewinding machine for producing logs of wound web material and relative method The rewinding machine includes: a first winding roller; a second winding roller; a nip defined between the first and the second winding rollers, through which the web material is fed; a roller surface, extending upstream of the nip in relation to the direction of fe... | 02/06/2007 |
| 7128289 | Automatic drive apparatus for reel replacement in machines for the production of reels of paper and the like An apparatus for reel replacement in machines for the production of reels of light-weight web material, of a type with a device for winding material onto a tubular core or rod and a device for feeding an unloaded rod (spool) intended to replace the reel. The apparat... | 10/31/2006 |
| 7108219 | Winder apparatus with transfer brush roll A winder apparatus for winding webs of material into rolls includes a conveyor, and a winding turret with a plurality of rotatably driven winding spindles thereon. The winding turret indexes the winding spindles relative to the apparatus conveyor, with each spindle ... | 09/19/2006 |
| 7093785 | Transverse cutting device for a web of material and winding device for the web of material A transverse cutting device for a continuously fed-in web of material which is wound onto sequentially positioned winding tubes, wherein the transverse cutting device includes a cutter block which can be displaced transversely with respect to the web of material and... | 08/22/2006 |
| 7063245 | System for dispensing plurality of wet wipes There is provided a wet wipes dispensing system. The system includes a plurality of separably joined wet wipes and the plurality of separably joined wet wipes include a lubricant. The system also includes a dispenser including a sealed chamber, the sealed chamber ho... | 06/20/2006 |
| 7036763 | Winding apparatus and method for performing a change of winding tube in a winding apparatus A method and apparatus for winding a continuously delivered film web onto successively delivered winding tubes with a rotatably drivable contact roller, a winding station, associated with the contact roller, for the winding tube for winding the coil, a winding prepa... | 05/02/2006 |
| 7011268 | Method and device for cutting through a running web of material and for fixing the start of the following web section on a core For the winding of a material web on a driven winding roll, it is cut through after the completed winding of a winding roll and the start of the following web is fastened on a winding core. The web is fed in the winding roll via a guide device, preferably consisting... | 03/14/2006 |
| 6942175 | Winding apparatus having Bernoulli guide shoe leading into roller-core nip and method A winding apparatus has a rotary element, such as a core, that is rotatable about a winding axis. A roller is disposed adjoining the rotary element. The roller and rotary element together define a nip. A guide shoe has a chute wall and a plenum. The chute wall is al... | 09/13/2005 |
| 6883740 | Tape drive device In a tape drive device of the present invention, a large number of through-holes (an sucking portion) are formed in an outer peripheral portion of a reel hub onto which a recording tape, at a free end of which a leader tape is connected, is to be wound. The leader t... | 04/26/2005 |
| 6752348 | Winding device, and method for performing a winding shaft change in a winding device A method and a device for winding a continuously arriving foil web into a coil on a winding shaft, having a rotatably driveable contact roller, a winding station assigned to the contact roller for the winding shaft for winding the coil, a take-up station for receivi... | 06/22/2004 |
| 6739545 | Process for winding a running material web and winding apparatus for conducting the process Process and apparatus for winding a running material web, in particular a paper or cardboard web, in which the running material web is wound consecutively on several winding cores, in particular reel spools. At least one cut is made preferably running parallel to th... | 05/25/2004 |
| 6729572 | Mandrelless center/surface rewinder and winder A rewinder for winding a web to produce a rolled product. The rewinder includes a web transfer device that is used for conveying the web. The web transfer device communicates with a core in order to wind the web via surface winding. At least one pair of rotationally... | 05/04/2004 |
| 6723036 | Methods and apparatus for folding sheet material Methods and apparatus for folding pliable sheet material wherein the sheet material is wound on a mandrel to form a roll which subsequently is stripped off the mandrel and transferred to a pleating station at which successive creases are formed in the roll to produc... | 04/20/2004 |
| 6698681 | Apparatus and method for winding paper An apparatus and method for winding tissue webs into a parent roll is disclosed which results in greater uniformity in the wound tissue roll and improved turn-up efficiency. The apparatus and method includes engaging the tissue web against a reel spool wi... | 03/02/2004 |
| 6695245 | Turn-up apparatus and method An apparatus and method for turning-up a web is disclosed that results in greater efficiency. The method has been found to work especially well when the web is a bulky tissue web, but is also suitable for other web materials. The apparatus includes a reel... | 02/24/2004 |
| 6651923 | Method and device in a paper machine, coating machine, intermediate winder, unwind stand of a slitter-winder, or in any other device for treatment of a web The invention concerns a method and a device in a paper machine, coating machine, intermediate winder, unwind stand of a slitter-winder, or in any other device for treatment of a web. In the event of disturbance, the web (P) is made to be wound in a contr... | 11/25/2003 |
| 6595458 | Method and device for the production of rolls of web material without a winding core A surface rewinding machine for the production of rolls of wound web material is described. The machine comprises: a winding cradle (1, 3, 5) for winding the web material and sequentially forming rolls (R) of wound web material; an insertion device (25) f... | 07/22/2003 |
| 6474589 | Change device of a reel-up and method for changing a roll A change device of a reel-up in placed in the reel-up of a paper web in connection with the reel spool (2) forming the core of a new roll and located against the web (W) running onto the old roll (R). The change device comprises a guiding device (3) which... | 11/05/2002 |
| 6412729 | Rewinder mandrel system A rewinder mandrel system for winding paper into rolls on a mandrel is provided. The system includes a turret assembly having at least one mandrel rotatably affixed thereto. The rewinder mandrel system can also include a gas circulation system that can ai... | 07/02/2002 |
| 6406417 | Device for continuously winding up longitudinally cut paper webs with rolls changed automatically at the machine speed Process and device for continuously winding a plurality of longitudinally cut paper webs at machine speed by using a device that includes support rollers and at least one pair of disks associated with each of the support rollers, such that the at least on... | 06/18/2002 |
| 6378798 | Device for endless coiling of strip material A device for endless coiling of strip material has a support and two coil drums which are spaced from one another and move synchronously along the support in opposite directions. The first and second coil drums are displaced alternately to an initial posi... | 04/30/2002 |
| 6371400 | Band steel plate winding apparatus A band steel plate winding apparatus comprises a winding drum for winding a band steel plate; unit rolls, and curved surface guides adjacent to the unit rolls, provided along a circumferential surface of the winding drum forwardly and backwardly movably b... | 04/16/2002 |
| 6364242 | Rotor winder A rotor winder and a method for operating the rotor winder, wherein the rotor winder has two rotors supported in a rotatable rotor with two winders which are driven independently from one another and are provided for successive continuous winding of hot s... | 04/02/2002 |
| 6332587 | Process for threading material web onto reel and device for process Process and apparatus for threading a material web onto a reel. The process includes guiding a beginning of the material web to be wound around the drum, directing blower air to keep the material web away from the reel, supplying the material web to a pre... | 12/25/2001 |
| 6305635 | Continuous web winding method and device with suction-induced winding start of empty core mandrels A method is disclosed for winding a continuous web of material on a core mandrel, the winder comprising a cutter that actuates to provide a new end of web material. The cutter itself comprises a source of vacuum for creating an airflow around a new core m... | 10/23/2001 |
| 6283403 | Strip winder The invention relates to a strip winder (1) for winding a hot or cold strip (25) into a coil, comprising a winder mandrel (2), pressure rolls (6-8) which can be in the form of comb rolls (6'-8') deflection cups (9-11), and a feed shaft (20). The aim of th... | 09/04/2001 |
| 6270034 | Rewinder mandrel system for winding paper A rewinder mandrel system for winding paper into rolls on a mandrel that includes a turret assembly having at least one mandrel affixed thereto. The rewinder mandrel system can also include a gas circulation system that can aid in the positioning, loading... | 08/07/2001 |
| 6186436 | Bag winder and method thereof A method and apparatus for winding film includes haul-in rolls, a spindle, an airhorn, a kick-roll, and a belt or ropes to convey the film. A source of air creates an air curtain downstream of the spindle. The air curtain directs the leading edge of the f... | 02/13/2001 |
| 6098916 | Machine and method for producing logs of sheet material A rewinding machine and method for producing rolls or logs (1) of sheet material (W) around a tubular core (2), comprising a first winding roller (A) around which the sheet material (W) is directed, a second winding roller (B) forming a throat (3) with th... | 08/08/2000 |
