| Patents for D21G 1 - Calenders; Smoothing apparatus (5,858) |
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| 05/29/2008 | US20080125297 Roll With Rotating Shell |
| 05/29/2008 | US20080121122 Calender Unit for Producing and/or Processing Thin Films |
| 05/29/2008 | DE102007049010A1 Vibration reducing arrangement for roller e.g. size press roller, in paper or cardboard processing machine, has disk attached to fastening ring over viscoelastic ring, and bearing vibration-isolating mass |
| 05/28/2008 | EP1925731A1 Roller hoisting device |
| 05/28/2008 | EP1925730A2 Processing device for processing a coated or uncoated fibrous web |
| 05/28/2008 | EP1925729A2 A method for processing a coated or uncoated fibrous web |
| 05/28/2008 | EP1925728A1 A method for processing a coated or uncoated fibrous web |
| 05/28/2008 | EP1925723A1 Tissue paper machine |
| 05/28/2008 | EP1924742A1 Heatable calender roller |
| 05/28/2008 | EP1924741A1 Heatable calender roller |
| 05/27/2008 | CA2511614C Tube roll for a paper machine and a method for manufacturing a tube roll |
| 05/22/2008 | US20080115901 Device for Supporting a Wire, Felt or Paper Web in a Paper Production Plant |
| 05/21/2008 | DE20122839U1 Vorrichtung zum gegenseitigen Andrücken zweier Walzen in einem Streichwerk Apparatus for mutual pressing of two rolls in a coater |
| 05/15/2008 | DE102007053555A1 Hinge bearing e.g. square hinge bearing, for deflection adjusting roller i.e. zone-controlled deflection adjusting roller, has inner ring with ball-shaped counter surfaces, and guide surfaces formed at sliding surface of outer ring |
| 05/15/2008 | DE102006053504A1 Paper machine roller i.e. press roll, has lining comprising peripheral zone over partial area of extension above roller breadth, where surface of lining is free from coating and peripheral zone is produced through heat treatment at surface |
| 05/15/2008 | DE102006053503A1 Calendaring roll lifting device for fiber web e.g. paper web, producing and/or conditioning machine, has connector supported on load receiving element and circular disk rotatably fixed at connector, where disk has slit running inwards |
| 05/14/2008 | EP1921331A2 Deflection adjusting roller |
| 05/14/2008 | EP1921206A2 Spreading roller |
| 05/14/2008 | CN100387776C High-quality colour printing newsprint and making technique thereof |
| 05/08/2008 | DE112006001518T5 Verfahren und Anordnung zur Herstellung von Papier Method and arrangement for manufacturing paper |
| 05/08/2008 | DE102007051395A1 Variable-flexibility roller for paper or cardboard finishing machines, has pressure accumulator, which has membrane, bubble or piston, with which pressure chamber is divided into two chambers |
| 05/07/2008 | EP1918454A1 Heatable cylinder and drying arrangement |
| 05/07/2008 | EP1918451A1 Heatable cylinder and drying arrangement |
| 05/07/2008 | EP1392918B1 Device, method and arrangement for pressing two axis-parallel rollers approachable to one another in a device for producing and/or treating a web of material |
| 04/30/2008 | DE102006050760A1 Calender system for paper and cardboard comprises rotating central roller, over which web passes, calender rollers being pressed against web as it passes over central roller by endless belt running over them |
| 04/30/2008 | CN101171391A Method of and equipment for manufacturing a fibrous web formed at high consistency |
| 04/30/2008 | CN100385071C All hydraulic subarea controllable middle-high super plating press |
| 04/29/2008 | CA2309656C Method for producing calendered paper |
| 04/24/2008 | WO2008046960A1 Pressing arrangement in the processing apparatus of a paper/board machine or finishing machine with a metal belt loop |
| 04/24/2008 | US20080096747 Oscillation-Dampened Roller |
| 04/24/2008 | DE202008000819U1 Anordnung zum Transportieren von Bändern einer Papier-, Karton- und/oder Fertigbearbeitungsmaschine Arrangement for transporting tapes of paper, cardboard and / or finishing machine |
| 04/24/2008 | DE102006049512A1 Hot or cold roll for rolling processes has thermal insulation shell in axially parallel sector of boring, extending into channel |
| 04/22/2008 | CA2371664C Calender |
| 04/17/2008 | DE202007016603U1 Kalander zur Behandlung einer Warenbahn Calender for treating a product web |
| 04/17/2008 | DE102007048549A1 End cap seal system for papermaking machine rollers comprises ring on roller shaft whose inner edge supports seal fitting against horizontal sealing surface on cap, bellows between inner end of ring and shaft acting as secondary seal |
| 04/15/2008 | US7357072 Calender |
| 04/10/2008 | WO2008040844A1 Method for manufacturing a roll and a roll for fibre-web machine |
| 04/10/2008 | WO2008040842A2 Quick opening of a set of rolls of a multi-roll calender |
| 04/09/2008 | EP1907624A1 Cast coating device |
| 04/08/2008 | CA2387114C Calender and an arrangement for fastening rolls of a calender |
| 04/08/2008 | CA2335627C Method and arrangement for calendering paper and board before and after coating |
| 04/03/2008 | WO2008037841A1 Fibrous web processing apparatus with a metal belt loop |
| 04/03/2008 | WO2008012735A3 A process for winding a web substrate |
| 04/03/2008 | US20080081179 Belts and roll coverings having a nanocomposite coating |
| 04/03/2008 | DE102006044878A1 Verfahren zur Herstellung einer beschichteten Papier-, Karton- oder anderen Faserstoffbahn A process for producing a coated paper, board or other fibrous web |
| 04/02/2008 | EP1906035A2 Controlled deflection roll |
| 04/01/2008 | CA2336959C Method and apparatus for manufacturing surface-treated printing paper |
| 03/27/2008 | WO2008034714A1 Method and device for producing a coated paper, paperboard or other fibrous web |
| 03/27/2008 | DE102006045059A1 Press roll for papermaking machines has core, on to which facing is wound which is held in place by end rings, anti-corrosion system being present between rings and surface of core and facing |
| 03/27/2008 | DE102006042827A1 Calender with stack of hard and soft rollers, used for paper finishing, has hard-roller change-over nip with specified sequence of hard and soft nips above and below it |
| 03/27/2008 | DE102006042752A1 Verfahren zur Herstellung eines Rohrkörpers für die Weiterbearbeitung zu einer Walze A method for producing a tubular body for further processing to a roll |
| 03/27/2008 | DE102006042712A1 Calendar with smoothing roller stack producing single- or double-sided satin-finished paper, is provided with hard intermediate rollers to replace its soft rollers |
| 03/26/2008 | EP1903143A1 Deflection adjusting roller |
| 03/26/2008 | EP1903141A1 Paper machine roller, in particular roller with a wound coating |
| 03/26/2008 | EP1713974B1 Method for heating a roller, and heatable roller |
| 03/26/2008 | EP1478805B1 Method for drying a coated or uncoated fibrous web |
| 03/20/2008 | WO2008031581A1 Method for producing a roller body and roller body |
| 03/19/2008 | EP1899530A1 Method of and equipment for manufacturing a fibrous web formed at high consistency |
| 03/18/2008 | CA2145818C Soft single-ply tissue having very low sidedness |
| 03/13/2008 | WO2008028516A1 Method and device for nip condition measurement |
| 03/12/2008 | EP1766128B1 Roll sleeve |
| 03/11/2008 | US7341550 Roll, in particular middle roll of a calendar, and calendar |
| 03/11/2008 | US7340999 Method for operating a multi-roll calendar and a calendar |
| 03/11/2008 | US7340998 Arrangement for closing roll nips |
| 03/11/2008 | CA2215024C Retrofittable operating module for web processing machines and the like |
| 03/06/2008 | WO2008025336A1 Rolling-element bearing unit |
| 03/06/2008 | US20080058188 Roll |
| 03/06/2008 | DE102007039364A1 Roller and shoe arrangement for machine making fibrous web in papermaking industry, includes shoe with replaceable, advanced thermoplastic wear section |
| 03/06/2008 | DE102006041242A1 Hollow rollers used in papermaking industry, especially in calenders smoothing paper, card, tissue and fibrous webs, is largely filled with fluid-lubricated steel balls |
| 03/06/2008 | DE102006041241A1 Hollow roller especially suitable for finishing fibrous web in papermaking industry, has cavity filled with large smooth and small particles, lubricated with graphite |
| 03/06/2008 | DE102006041240A1 Hollow roller used in paper or card manufacture, e.g. in paper-smoothing calender, contains metal foam in protective casing, with intermediate damping layer |
| 03/06/2008 | DE102006040777A1 Wälzlagereinheit Rolling unit |
| 03/06/2008 | DE102006040688A1 Bahnbefeuchtung Bahnbefeuchtung |
| 03/06/2008 | DE102006040683A1 Kalander Calender |
| 03/05/2008 | EP1895176A2 Support system for a deflection compensating roller |
| 03/05/2008 | EP1895050A1 Web moistening |
| 03/05/2008 | EP1895049A1 Calender |
| 03/05/2008 | EP1893804A1 Press roll |
| 02/28/2008 | WO2008003820A3 Method and device for damping roll vibration |
| 02/28/2008 | DE112006000864T5 Offlinefertigbearbeitungsmaschine und Verfahren zur Fertigbearbeitung einer in einer Papier-/Kartonmaschine produzierten Faserbahn Offline finishing machine and method for finishing a produced in a paper / board machine fiber web |
| 02/27/2008 | CN100371529C Processing device and method of operating the device for processing a coated or uncoated fibrous web |
| 02/21/2008 | DE19718383B4 Gestrichenes Papier für Tiefdruck und Verfahren zu seiner Herstellung Coated paper for gravure printing, and process for its preparation |
| 02/21/2008 | DE102006037112A1 Treatment of advancing material in nip between rollers, employs roller with internal support exerting force which is angled with respect to plane of nip action |
| 02/20/2008 | EP1888837A1 Method for the production of a web of paper, especially rotogravure paper |
| 02/20/2008 | EP1888805A1 Coated member, especially roller, made of carbon fiber-reinforced plastic (cfk) for paper machines and printing presses, and method for the production of such a member |
| 02/19/2008 | CA2370354C Method for cross-direction profiling of a paper or board web in a nip |
| 02/14/2008 | WO2007085614A3 Device and method for the surface treatment of rollers in the paper industry |
| 02/14/2008 | DE112006000466T5 Kalander und Verfahren zur Kalandrierung von Faserbahnen, insbesondere Papier- oder Kartonbahnen Calender and method for calendering of fiber webs, in particular paper or cardboard webs |
| 02/14/2008 | DE102006037358A1 Kalanderanordnung Calender |
| 02/13/2008 | EP1887131A1 Calendering assembly |
| 02/13/2008 | CN101122107A High quantitative grey board production technique and drying shaping device |
| 02/12/2008 | CA2364958C Heatable calender bowl |
| 02/12/2008 | CA2257419C Method and device for a paper calender |
| 02/07/2008 | DE102007033579A1 Paper or carton manufacture de-watering drum nip gap regulator has hydraulic bend compensation shoes with oil feed pipes each side |
| 02/07/2008 | DE102006036745A1 Presswalze Press roll |
| 02/06/2008 | EP1883732A1 Calendar |
| 02/05/2008 | US7326319 Method of pre-calendering a board web |
| 02/05/2008 | US7325490 Relief cylinder structure of a multinip calender |
| 01/31/2008 | WO2008012735A2 A process for winding a web substrate |
| 01/31/2008 | US20080022764 On-Line Measurement for a Pressure Profile |