| Patents for D21G 1 - Calenders; Smoothing apparatus (5,858) |
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| 05/23/2002 | US20020060022 Passing web through a precalender device comprising a pair of steel rolls, one of which is heated, and device which applies a thin film of water to the web which contacts the heated roll before the web enters the nip between the rolls. |
| 05/23/2002 | US20020060021 Calender roll and process for operating a calender roll |
| 05/23/2002 | US20020060005 Paperboard product having at least one layer of bleached or semi-bleached pulp and having improved smoothness and reduced bulk loss. |
| 05/23/2002 | US20020060001 Process and device for producing paper reels |
| 05/23/2002 | US20020059727 Roll for paper-making machine |
| 05/23/2002 | CA2363633A1 Calender and process to treat a material web |
| 05/22/2002 | EP1055028B1 Multiple hardness roll cover |
| 05/22/2002 | EP0966564B1 Method of and apparatus for drying a fiber web |
| 05/22/2002 | EP0886695B1 Calender |
| 05/21/2002 | US6391157 Paper machine for web, longitudinal cutting |
| 05/16/2002 | DE19944652A1 Bearing arrangement for paper machine drying cylinders, has temperature sensors with wireless transmission capability attached to inner and outer bearing rings |
| 05/15/2002 | EP1205677A2 Controlled deflection roll |
| 05/14/2002 | US6387214 Detecting vibration of rotating roll; measuring compression sensitivity |
| 05/14/2002 | CA2359332A1 Extra-roll slide bearing system for a paper/board machine or a finishing machine |
| 05/14/2002 | CA2231457C Roll machine |
| 05/08/2002 | DE10054361A1 Roller to guide and support a paper/cardboard web, at a production/finishing machine, has a core surrounded by a support layer covered with a protective and a functional layer in a lightweight and robust structure |
| 05/02/2002 | DE10052187A1 Verfahren zum Glätten einer Materialbahn sowie Kalander zur Durchführung des Verfahrens Method for smoothing a web of material and calenders for performing the method |
| 04/30/2002 | US6379290 Elastic roll and process of producing the same |
| 04/25/2002 | US20020046905 Method in the hydraulic roll control system of a papermaking machine or the like and a multipressure hydraulic roll control system |
| 04/25/2002 | DE10048984A1 Means of tempering a cylinder device has a cylinder with a cylinder body forming an operating cylinder circumference rotating on bearings on its ends |
| 04/24/2002 | EP1199404A2 Method and device for calendering a web |
| 04/24/2002 | EP1198641A1 Method and arrangement for positioning a shoe of a shoe press/shoe calender in a paper machine |
| 04/23/2002 | US6375602 Supercalendar roll with composite cover |
| 04/18/2002 | WO2002031259A1 Calender |
| 04/18/2002 | US20020045523 Elastic roll |
| 04/18/2002 | US20020045522 Deflection controlled roll |
| 04/18/2002 | US20020043354 Process for exchanging an intermediate roll in a calender and calender |
| 04/18/2002 | US20020043353 Profile control in the cross-machine direction of a paper machine with a long dead time and a large time constant; stabilization within a short length of time |
| 04/18/2002 | DE10050596A1 Roller with an adjustable bending action, as a press roller, has hydrostatic mantle supports against the inner carrier in pairs flanking the press plane for an effective and controlled bending at high speeds |
| 04/16/2002 | US6373035 Induction-heating roller device |
| 04/11/2002 | WO2002029267A1 Method and device for dividing local thermal loads equally |
| 04/11/2002 | WO2002029159A1 Method and arrangement for calendering a web comprising a long-nip calender |
| 04/11/2002 | WO2002029158A1 A method for controlling the tension of paper or a similar web material on a roll stack and a device for implementing the method |
| 04/10/2002 | EP1195464A2 Dryer sections provided with intermediate calendering in a paper machine |
| 04/10/2002 | EP1194646A1 A method for leading a web between calender nips, and a calender |
| 04/10/2002 | EP1194645A1 Suspension arrangement for a press roll |
| 04/09/2002 | US6368458 Calender press for a paper-making machine with thermally compensated top and bottom rolls and low nip load |
| 04/02/2002 | US6364997 Raw stock for photographic paper |
| 03/28/2002 | WO2002025009A1 Method of manufacturing newsprint |
| 03/28/2002 | WO2001057310A3 Arrangement in a paper machine |
| 03/28/2002 | DE10046055A1 Elastische Walze The elastic roller |
| 03/27/2002 | EP0935685B1 Machining device for striplike material |
| 03/26/2002 | US6361483 System for controlling vibration of a dynamic surface |
| 03/26/2002 | US6360982 Method and device for correcting the bending of a shaft, an axle or another carrier |
| 03/21/2002 | WO2002022951A1 An arrangement for the web threading of a multi-roll calender |
| 03/21/2002 | WO2002022949A1 Cross-directional control of a paper web |
| 03/21/2002 | WO2002004743B1 Method for calendering tissue paper |
| 03/20/2002 | EP1188859A2 Soft roll |
| 03/20/2002 | EP1188858A1 Calender |
| 03/20/2002 | EP0842324B1 Method of quick-opening a set of rolls in a calender, in particular in a supercalender, and a hydraulic system for a set of rolls in a calender, in particular a supercalender |
| 03/19/2002 | US6358368 Support beam unit method of adjustment for a support beam unit |
| 03/14/2002 | WO2002020901A1 Method and equipment for cleaning and maintaining rolls |
| 03/14/2002 | US20020029870 Rotatable roller |
| 03/14/2002 | DE10041651A1 Kalander Calender |
| 03/13/2002 | EP1186700A2 Process for replacing an intermediate roll in a calender and calender |
| 03/13/2002 | CN1340137A Method for sealing of a coating on a roll |
| 03/13/2002 | CN1080789C Press section in a paper machine in which an extended-nip press is employed |
| 03/12/2002 | US6353973 Calender, particularly for webs of textile fabric, non-woven fabric, or synthetic fabric |
| 03/07/2002 | WO2002018806A1 Bearing of cylinders and rollers with the aid of gas bearings |
| 03/07/2002 | WO2002000998A8 Precalendering method, finishing method and apparatus for implementing the methods |
| 03/07/2002 | DE4345345C2 Walze Roller |
| 03/07/2002 | DE10102094C1 Operating stacked calender with heated- and soft rollers to prevent barring on gloss papers, considerably reduces thermal coupling between them during stoppages |
| 03/05/2002 | US6352022 Web calendering method and apparatus |
| 02/28/2002 | WO2002016694A1 Method for controlling one or more surface quality variables of a fibre web in a shoe calender |
| 02/28/2002 | US20020023335 Method for producing a bending-resistant, elongated body and an arrangement for a bending-resistant, elongated body |
| 02/27/2002 | CN1079865C Roller regulator for calender |
| 02/26/2002 | US6349637 Calender with magnetic device for adjusting the contact pressure between the rolls |
| 02/26/2002 | US6349469 Method of aligning a freely carrying bearing assembly on a cylinder in a fiber-making machine |
| 02/21/2002 | US20020020698 Induction-heating roller device |
| 02/21/2002 | DE10039040A1 Verfahren und Vorrichtung zum Herstellen von Papierrollen Method and apparatus for producing rolls of paper |
| 02/19/2002 | CA2191274C Calender for treating a web of paper |
| 02/14/2002 | WO2001075224B1 Method and arrangement for controlling moisture in a multiroll calender |
| 02/14/2002 | DE10037835A1 Verfahren zum Betreiben eines Kalanders und Kalander A method of operating a calender and calendering |
| 02/13/2002 | EP1179630A1 Method and device for making paper rolls |
| 02/13/2002 | EP1179629A1 Method for driving a calender, and a calender |
| 02/12/2002 | US6346066 Tubular roll provided with hydraulically loaded glide bearings |
| 02/07/2002 | US20020016241 "Smart" bowed roll |
| 02/07/2002 | US20020014165 Process for operating a calender and calender |
| 02/07/2002 | DE10035804A1 Roll controllable by bending has branch line from line before (in flow direction of lubricant) it comes out into bearing |
| 02/05/2002 | US6344019 Cylinder device for processing continuous material strips |
| 01/31/2002 | US20020011116 Method for measuring slide bearing pressure in a deflection-compensated roll with a fixed shell |
| 01/31/2002 | DE10035578A1 Drive unit is for rotating paper and board machine parts |
| 01/30/2002 | EP1176252A1 Calender |
| 01/30/2002 | EP1176251A1 Method for calendering a web |
| 01/24/2002 | WO2002006584A1 Calender and method of rebuild of a calender |
| 01/24/2002 | US20020010062 Method for fitting the tubular roll shell of a roll in a paper or board machine with slide bearings, and roll for applying the method |
| 01/24/2002 | DE10101182C1 Calender to polish paper web surfaces has an additional nip in front of the roller stack with soft rollers to give an initial surface polish and prevent oscillations and vibrations which could form visible bars in the paper |
| 01/24/2002 | DE10034933A1 Roller for technical or graphic purposes, e.g. in printing or lacquering machine, for transferring liquid media or for mechanical applications, is based on non-metallic material, e.g. ceramic or polymer composite core and plastics mantle |
| 01/23/2002 | EP0901535B1 Web finishing section in a paper machine |
| 01/22/2002 | US6339883 Method of making a roll for paper-making machine |
| 01/17/2002 | WO2002004743A1 Method for calendering tissue paper |
| 01/17/2002 | DE10124791A1 Heated calender roller has a unified rotating mantle, without end flanges, containing an inner filling material from one end to the other around the axis in a lightweight structure |
| 01/17/2002 | DE10124399A1 Verfahren zum Ausstatten des rohrförmigen Mantels einer Walze in einer Papier- oder Kartonmaschine mit Gleitlagern und Walze zur Anwendung des Verfahrens A method for providing the tubular shell of a roll in a paper or board machine with sliding bearings and roller for applying the method |
| 01/15/2002 | US6338706 Roll, and process for producing a roll |
| 01/10/2002 | WO2001073196A3 Method for equalizing the temperature of a polymer roll |
| 01/10/2002 | US20020004441 Roller device |
| 01/10/2002 | US20020004440 Deflection compensated roll for paper/board or finishing machine |
| 01/10/2002 | DE10017803A1 Drying station for a wet web has drying cylinder(s) with separate heating/cooling zones at the cylinder surface(s) with individual control to set the web lateral moisture content profile |
| 01/09/2002 | EP1169578A1 Method for sealing of a coating on a roll |
| 01/08/2002 | US6336398 Calender for webs of paper or a similar material |