Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21G - Calenders; Accessories for paper-making machines › D21G 1 - Calenders; Smoothing apparatus
Patents for D21G 1 - Calenders; Smoothing apparatus (5,858)
09/1999
09/10/1999WO1999045076A1 Process of surface treatment for faces that become contaminated in a paper or board machine
09/09/1999DE19820088C1 Calender assembly for processing paper or textile web materials
09/08/1999EP0940501A2 Gloss control system using air jets
09/07/1999US5947017 Calender having an end roll associated with a supplementary roll
09/07/1999CA2167856C Method for producing surface-treated paper and dry end of a paper machine
09/05/1999CA2264405A1 Gloss control system using air jets
08/1999
08/31/1999US5943787 Web finishing section in a paper machine
08/26/1999DE19807857C1 Roller with tube enclosing support shaft with radial clearance
08/24/1999US5940969 Method for continuously balancing and reducing the elastic asymmetry of a flexible rotor, particularly a roll or a cylinder
08/18/1999EP0935685A1 Machining device for striplike material
08/17/1999US5938895 Calender having plurality of rolls including profiling roll independently expandable in each of several zones to vary pressure in nip in cross-machine direction and vary moisture profile
08/17/1999CA2167335C Calender for webs of paper
08/12/1999WO1999040257A1 Roll in a paper machine or paper finishing machine and coupling arrangement for the tending-side end of the roll
08/12/1999DE19802723A1 Walze Roller
08/04/1999EP0933472A2 Process for operating a calender and calender
08/04/1999EP0932723A1 A roller for guiding movable web
08/04/1999EP0833982B1 Roller with controllable deflection
08/03/1999US5932069 Metal frame, roll ends and shaft; polymer coating of a segment of frame; equalizing temperature
08/03/1999US5931770 Controlled deflection roll bearing pad
07/1999
07/29/1999WO1999037416A1 Roller
07/29/1999DE19823407C1 Mounting of swimming roll which runs on individually adjustable hydrostatic bearings across its width for deflection control
07/29/1999CA2319244A1 Roller
07/29/1999CA2260508A1 Method for operating a calender roll system, and calender roll system
07/28/1999EP0931877A2 Calender for a web material, in particular a paper web
07/27/1999US5928121 Adjustable deflection roll
07/22/1999WO1999036616A1 Method and device for conditioning of a roll, in particular of a roll in a paper machine or in a paper finishing device
07/15/1999WO1999035334A1 Method for treating fibrous webs
07/14/1999EP0928844A2 Paper calender and method of operating the same
07/14/1999EP0928843A2 Pressing arrangement
07/14/1999EP0832365B1 Roller with controllable sag
07/12/1999CA2258342A1 Press device and method of using the same
07/08/1999DE19856054A1 Elastic calender roller
07/08/1999CA2258136A1 Paper calender and method for operation
07/06/1999US5919121 Roller with controllable deflection
07/01/1999DE19757473A1 Web calender assembly, especially for paper
07/01/1999DE19757472A1 Web calendar assembly
07/01/1999DE19756152A1 Steam heated roller for treating surface of paper webs
06/1999
06/30/1999EP0926298A2 Method and equipment for automatic monitoring and correcting of the regulation pressure in the regulation valves of a variable-crown roll in a paper machine
06/30/1999EP0926297A2 Paper calender
06/29/1999US5916419 Coating the paper and passing through heated rolls to produce a gloss mottle-free paper having increased smoothness; lower operating pressure
06/29/1999US5915297 Apparatus for preventing vibrations of a roll set
06/29/1999US5915294 Method and apparatus for heating a paper web in a calender
06/24/1999DE19803792A1 Heated roller for heating woven structures
06/23/1999EP0924340A2 Resilient cover for a calenderroll, calenderroll having such a cover and its application
06/23/1999EP0924339A2 Steam-heated roller
06/22/1999US5914008 Method for increasing the gloss and smoothness of a web of material
06/22/1999US5913587 Dryer sections with intermediate calendering in a paper machine
06/15/1999US5911783 Adjusting device for the rolls of a calendar
06/15/1999US5911174 For processing a material web
06/10/1999WO1999028552A1 Roll of low-weight construction and method for manufacture of the roll
06/10/1999WO1999028551A1 Calender provided with an extended nip
06/10/1999CA2305300A1 Roll of low-weight construction and method for manufacture of the roll
06/09/1999EP0921229A2 Soft roll for a calender
06/08/1999US5909917 Method for providing a roll mantle of a tubular roll for a paper machine or equivalent with glide bearings
06/02/1999EP0919663A2 Calendering system using hard and soft nips
06/02/1999EP0918947A1 Method and device for correcting the bending of a shaft, an axle or another carrier
06/02/1999EP0918946A1 Calender
06/02/1999EP0918945A1 Heated roller
06/01/1999US5908537 Three roll press
06/01/1999CA2254197A1 Calendering system using hard and soft nips
05/1999
05/27/1999WO1999025922A1 Method for producing calendered paper
05/27/1999WO1999025921A1 Method for detecting contamination and/or damaging of a face that runs through a nip or nips in a calender for paper
05/27/1999WO1999025547A1 A method of joining together paper
05/27/1999CA2309040A1 A method of joining together paper
05/19/1999EP0916763A2 Method for producing surface-treated paper and dry end of a paper machine
05/18/1999US5904812 Calendered and embossed tissue products
05/18/1999US5904642 Roller with controllable sag
05/14/1999WO1999023305A1 Soft nip calender
05/14/1999WO1999023304A1 Arrangement of threading in a calender
05/12/1999EP0915046A1 Winding device for a web of fibrous material.
05/11/1999CA2188607C Calender in a paper-making or a coating machine
05/11/1999CA2187381C Deflection controllable roller for use in a calender
05/06/1999WO1999022066A1 Multiple hardness roll cover
04/1999
04/29/1999WO1999020836A1 Method for detecting contamination and/or damage in a face running through a nip in a paper machine or in a paper finishing machine
04/27/1999US5897476 Variable-crown roll loaded by means of shoes
04/27/1999US5896813 Gradient calender
04/22/1999WO1999019565A1 Method for manufacture of a calender roll provided with an elastic coating and calender roll manufactured in accordance with the method
04/22/1999CA2274869A1 Method for manufacture of a calender roll provided with an elastic coating and calender roll manufactured in accordance with the method
04/20/1999US5895598 Roller apparatus with magnetic induction heating arrangement
04/20/1999US5894679 Dryer sections with intermediate calendering in a paper machine
04/15/1999WO1999004181A3 Vibration control apparatus and method for calender rolls and the like
04/14/1999EP0907798A1 A method and apparatus for producing lwc-paper
04/13/1999CA2086007C Roll with adjustable deflection and its use
03/1999
03/30/1999US5887517 Multiple hardness roll cover
03/30/1999CA2176641C Calender
03/30/1999CA2171361C Calender roller
03/30/1999CA2171035C Calender roller having a cylindrical base body
03/25/1999WO1999014427A1 Method and apparatus at the end of the drying section of a paper machine
03/25/1999CA2303220A1 Method and apparatus at the end of the drying section of a paper machine
03/24/1999EP0866745A4 A covered roll and a method for making the same
03/24/1999EP0809570A4 Dynamic nip pressure sensing system
03/23/1999US5885201 Non-self loading controlled deflection roll
03/23/1999CA2169979C Calender for treating both sides of a paper web
03/23/1999CA2169978C Calender for treating both sides of a paper web
03/18/1999DE19738025A1 Kalanderanordnung Calender
03/17/1999EP0901535A1 Web finishing section in a paper machine
03/16/1999CA2075402C Method and apparatus for the generation of smoothness and gloss
03/11/1999WO1999011862A1 Calender arrangement, curl adjustment cylinder and method for operating the same
03/09/1999US5878507 Apparatus for a paper-making machine for delivering liquid from a first level to a second, higher level
03/04/1999WO1999010596A1 Dryer sections with intermediate calendering in a paper machine
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