| Patents for D21G 1 - Calenders; Smoothing apparatus (5,858) |
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| 07/27/2000 | WO2000043593A1 Elastomeric roll cover with ultra high molecular weight polyethylene filler |
| 07/27/2000 | DE10001360A1 Shoe press roller for a papermaking machine has two shoes of different dimensions offset from each other by 180o to be moved into the working position according to the width of the paper web |
| 07/26/2000 | EP1022379A2 Spreader roll bearing |
| 07/20/2000 | DE19901400A1 Trocknungs- und Glättungseinheit für Faserstoffbahnen Drying and smoothing unit for fiber webs |
| 07/20/2000 | DE10000659A1 Seal for the bearings at mantle segments of a curved web spreader roller is a labyrinth seal on both sides of it formed by undivided rigid outer rings and flexible undivided inner rings fitted between the mantle segment and axis bush |
| 07/19/2000 | EP1020559A2 Device for drying and smoothing fibrous webs |
| 07/19/2000 | CN1260865A Method for producing bending-resistant enlongated body and structure of bending-resistant enlongated body |
| 07/18/2000 | CA2038725C Controlled deflection roll |
| 07/13/2000 | WO2000040798A1 Heating of calender roll surfaces |
| 07/12/2000 | EP1017905A1 Method and arrangement for computing and regulation of the distribution of linear load in a multi-nip calender and a multi-nip calender |
| 07/12/2000 | EP0889776B1 Method of controlling the nip of the rolls of a calender, and rotatably mounted roll for use in the method |
| 07/11/2000 | US6085646 Multiple nip calender for a paper making machine |
| 07/06/2000 | DE19963676A1 Hydraulic oil feed to a roller with a controlled bend has a one-piece oil tank without an intermediate wall holding a high pressure pump to deliver oil through a filter and a cooler to the roller axis valve block |
| 07/06/2000 | DE19903843C1 Roller for a web processing machine has inner supports at the cylinder mantle and scraper lips on levers with a take-off channel for the fluid leading to an offset collection zone |
| 07/05/2000 | EP1015695A1 Method and equipment for attenuation of oscillation in a paper machine or in a paper finishing device |
| 06/30/2000 | CA2291384A1 Method and apparatus for calendering a sheet material web carried by a fabric |
| 06/21/2000 | EP1009878A1 Hydrostatic shoe for controlled crown roll |
| 06/21/2000 | EP1009876A1 Method for controlling the curl of paper and a paper or board machine line that applies the method |
| 06/21/2000 | DE19856277C1 Vorrichtung und Verfahren zum Herstellen einer Papierbahn Apparatus and method for making a paper web |
| 06/20/2000 | US6077390 Bathroom tissue |
| 06/20/2000 | US6076281 Web finishing section in a paper machine |
| 06/15/2000 | DE19856517A1 Calender roller exchange has a roller change mechanism at a crane or slide where the two rollers are moved simultaneously between the waiting and change positions for a fast exchange |
| 06/15/2000 | DE19854339A1 Walze Roller |
| 06/14/2000 | EP1008690A2 Process and apparatus for making a paperweb |
| 06/14/2000 | EP1007783A1 Dryer sections with intermediate calendering in a paper machine |
| 06/13/2000 | US6073549 Apparatus for the on-line manufacture of SC-A paper |
| 06/13/2000 | US6073548 Roll machine, roll, and process of forming roll machine |
| 06/08/2000 | WO2000032870A1 Method for producing coated calendered paper |
| 06/08/2000 | DE19957795A1 Heated roller for papermaking and cardboard production has spaced channels for the heating medium in two rows on lines of different radii to give a consistent roller mantle temperature |
| 06/08/2000 | DE19950645A1 Beheizte Kalanderwalze Heated calender |
| 06/07/2000 | EP1006236A2 Heated calander roller |
| 06/07/2000 | EP1006235A2 Rollerbearing |
| 05/31/2000 | DE19851936A1 Verfahren zum Satinieren einer Materialbahn und Walze für einen Satinierkalander Method for calendering a material web and roller for a glazing calender |
| 05/31/2000 | CN1255175A Method and apparatus for computing and regulation of distribution of linear load in multi-nip calender and multi-nip calender |
| 05/30/2000 | US6068582 Roll shell support |
| 05/23/2000 | US6065222 Dryer sections with intermediate calendering in a paper machine |
| 05/17/2000 | EP1001081A2 Method for satinizing a web material and roll for a satinizing calander |
| 05/16/2000 | US6061885 Press roll system |
| 05/16/2000 | CA2145573C Apparatus and method for treating a sheet of material |
| 05/11/2000 | DE19953406A1 Heated roller for papermaking and paper finishing has drillings in the roller end wall at the heating medium channel to take a setting screw to act on sleeve inserts to control the heating action at the roller surface |
| 05/10/2000 | EP0857233B1 Application of thermal barrier coatings to paper machine drying cylinders to prevent paper edge overdrying |
| 05/03/2000 | EP0996786A1 Roll cover and method of making the same |
| 04/26/2000 | EP0803010B1 Method for regulation of the temperature in the end areas of the roll mantle of a variable-crown roll provided with glide bearings |
| 04/20/2000 | WO2000005512A3 Roller with rotating roller jacket |
| 04/13/2000 | DE19846520A1 Calender roller with resilient covering has casing thinning towards ends, compensated by increased covering thickness which avoids e.g. edge-creasing during papermaking |
| 04/05/2000 | EP0990070A1 Calendar arrangement |
| 04/04/2000 | US6044553 Method and apparatus for reducing the weight critical flexural amplitude of a rotor having anisotropic flexural stiffness |
| 03/30/2000 | WO2000017531A1 Slide shoe assembly for a roll in a paper/board machine or a finishing machine |
| 03/30/2000 | WO2000017530A1 Arrangement for removing oil in a roll |
| 03/30/2000 | WO2000017446A1 Method and apparatus for finishing paperboard to achieve improved smoothness and bulk |
| 03/28/2000 | CA2027460C Calender for surface treatment of material webs |
| 03/22/2000 | EP0987367A2 Air heating and control system |
| 03/22/2000 | EP0700470B1 Pressing arrangement for a moving web |
| 03/21/2000 | US6039840 A roll for a multi-nip calender or supercalender, which comprises a frame and a polymer coating |
| 03/21/2000 | US6039681 Heating roll |
| 03/21/2000 | US6038789 Method for controlling the curl of paper and a paper or board machine line that applies the method |
| 03/15/2000 | EP0843758B1 Roller |
| 03/08/2000 | EP0984181A2 Controlled deflection roll |
| 03/08/2000 | EP0918946B1 Calender |
| 03/08/2000 | EP0918945B1 Heated roller |
| 03/08/2000 | CN1246559A Active vibration damper for rotating roller and device for treating material width especially paper or paperboard width |
| 02/29/2000 | US6030327 Coupling for the tending-side end of a roll in a paper machine or paper finishing machine |
| 02/29/2000 | US6029365 Machine for producing a sheet |
| 02/24/2000 | WO2000009805A1 Method and device for changing the natural frequency of a nip roll construction in a paper or board machine |
| 02/24/2000 | WO2000009432A1 Method in a treatment process of a paper web and treatment device for a paper web |
| 02/24/2000 | DE19836975A1 Durchbiegungseinstellwalze A deflection controlled |
| 02/24/2000 | DE19836669A1 Preparation of the surface of a paper or cardboard web for calendering or printing comprises treating with an atmospheric plasma |
| 02/22/2000 | US6027615 Belts for compliant calendering |
| 02/17/2000 | WO2000008255A1 Apparatus and method for grinding webs made of fiber material |
| 02/17/2000 | DE19930983A1 Shoe roller for the papermaking industry has a load bearing unit to press the flexible mantle against the counter roller and inner supports to hold the mantle when the roller is dismantled |
| 02/17/2000 | DE19838283C1 Calender roller for polishing paper web surfaces has an adjustable bend with a carrier which is rotated by 180o to give selective pressure zone settings against the calender counter rollers |
| 02/17/2000 | DE19835989A1 Verfahren und Vorrichtung zur Online-Herstellung von Papier Method and apparatus for online manufacture of paper |
| 02/17/2000 | DE19832066A1 Kalander für Bahnen aus Papier oder ähnlichem Material Calender for webs of paper or similar material |
| 02/16/2000 | EP0979897A2 Process and apparatus for making paper online |
| 02/16/2000 | EP0979896A2 Calender for paper webs or similar material |
| 02/15/2000 | US6024838 Calender for paper and the like |
| 02/10/2000 | DE19930600A1 Vorrichtung zum aktiven Schwächen unerwünschter Schwingungen einer rotierenden Walze, Vorrichtung zum Behandeln einer Materialbahn, insbesondere aus Papier oder Karton, Walze Device for active weaknesses undesired vibrations of a rotating roll, apparatus for treating a material web, in particular of paper or board, roller |
| 02/10/2000 | DE19833308A1 Walze Roller |
| 02/09/2000 | EP0978589A2 Apparatus for actively reducing unwanted vibrations of a rotating cylinder; apparatus for treating a web material, in particular paper or cardboard; Cylinder |
| 02/09/2000 | EP0889991B1 Heated calender roller |
| 02/08/2000 | US6022452 Apparatus fore cutting and threading a tail of a travelling web in a papermaking machine |
| 02/08/2000 | US6022448 E.g. liquid packaging board or white top liner, reducing the susceptibility to crack formation at folding of a coated paperboard. improvement comprises calendering operation only after the coating operation, high temperature |
| 02/03/2000 | WO2000005512A2 Roller with rotating roller jacket |
| 02/03/2000 | WO2000005451A1 Supercalender roll with composite cover |
| 02/03/2000 | WO2000005450A1 Method and device for changing the natural frequency of a nip roll construction in a paper or board machine |
| 02/01/2000 | US6018870 Sectional construction for axially long roll |
| 01/27/2000 | WO2000004228A1 Equipment for attenuation of vibrations in a paper machine environment |
| 01/27/2000 | WO2000004227A1 Method for attenuation of vibrations in a paper machine environment |
| 01/26/2000 | EP0973972A1 Calendering method and a calender that makes use of the method |
| 01/26/2000 | EP0973971A1 Calendering method and a calendar that makes use of the method |
| 01/20/2000 | WO2000003088A1 Method and apparatus for manufacturing calendered paper |
| 01/20/2000 | WO2000003087A1 Method and apparatus for manufacturing surface-treated printing paper |
| 01/20/2000 | WO2000003086A1 Method and apparatus in moistening of a web |
| 01/20/2000 | DE19832067A1 Kalander für Bahnen aus Papier oder ähnlichem Material Calender for webs of paper or similar material |
| 01/20/2000 | DE19832065A1 Kalanderanordnung für Bahnen aus Papier oder ähnlichem Material Calender for webs of paper or similar material |
| 01/20/2000 | DE19832064A1 Kalander für Bahnen aus Papier oder ähnlichem Material Calender for webs of paper or similar material |
| 01/19/2000 | EP0972881A2 Calender |
| 01/19/2000 | EP0972880A2 Calender for paper webs or similar material |
| 01/19/2000 | EP0972879A2 Calender for paper webs or similar material |
| 01/19/2000 | EP0972878A2 Calender for paper webs or similar material |