Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21G - Calenders; Accessories for paper-making machines › D21G 9 - Other accessories for paper-making machines
Patents for D21G 9 - Other accessories for paper-making machines (3,676)
12/2003
12/24/2003WO2003107103A1 Dynamic on-line optimization of production processes
12/24/2003CA2489025A1 Dynamic on-line optimization of production processes
12/18/2003WO2003104551A1 A method and a dry-end section of paper-making machine for producing a tissue paper
12/18/2003US20030230002 Dryer vacuum box
12/17/2003EP1371775A1 Device for stabilising a fibrous web
12/11/2003US20030226279 Softness; air drying, separation
12/04/2003WO2003100168A1 Method for controlling quality variables of a fibre web in a shoe nip calender
12/04/2003WO2002068923A8 Method and device in connection with web tension measurement
12/04/2003US20030222219 Method and apparatus for controlling moisture profile of moving paper web
12/03/2003EP1367173A2 Dryer vacuum box
12/03/2003EP1366235A2 Method for controlling the operation of a paper, board or tissue production line
11/2003
11/27/2003WO2002064887A8 Cleaning apparatus for a paper or board finishing device
11/20/2003WO2003096233A1 Modification planning arrangement
11/20/2003WO2003095744A1 System and method for online control of paper elasticity and thickness
11/20/2003WO2003095739A1 Method and apparatus for monitoring of the dry line in a fou drinier paper machine and for control based thereupon
11/20/2003US20030216828 Method for the control of quality in a paper web
11/20/2003CA2483877A1 Method and apparatus for monitoring of the dry line in a fou drinier paper machine and for control based thereupon
11/19/2003EP1361950A1 Measurement method and system in the manufacture of paper or paperboard
11/18/2003US6648198 Vacuum belt conveyor
11/18/2003US6647815 Slide positioner
11/13/2003WO2003093575A1 Method and apparatus for tail threading of a paper web in a finishing machine for paper
11/13/2003WO2003054497A3 Apparatus and method to measure tension in a moving web
11/13/2003US20030209099 Slide positioner
11/13/2003CA2483055A1 Method and apparatus for tail threading of a paper web in a finishing machine for paper
11/12/2003EP1361309A1 Method for the control of quality of a paper web
11/12/2003EP1038065B1 Transfer device
11/11/2003US6647312 Automatically setting a control gain according to the condition of disturbance; time-series data of the control output variable subjected to a frequency analysis of the rate of change in the frequency response amplitude; papermaking
11/06/2003US20030205347 Method and system for controlling the web formation
11/05/2003EP1359249A1 Process for the hot dispersion of paper pulp
11/04/2003US6640973 Storage box for doctor blades employed in servicing of the face of a roll in a paper/board machine
11/03/2003CA2427781A1 Process for the hot dispersing of a paper fiber stock
10/2003
10/30/2003WO2003089716A1 Device and method for on-line control of the fibre direction of a fibre web
10/29/2003EP1356905A2 Striking device
10/28/2003US6640152 Modeling and control of sheet weight and moisture for paper machine transition
10/23/2003US20030196773 Foil, a baffle and an exhaust are used to direct contaminated air away from the machinery and the sheet or web of material running through the machinery
10/23/2003US20030196531 Water jet cutter
10/23/2003CA2426146A1 Device for conveying and guiding a lead strip in a paper machine
10/22/2003EP1354677A2 Water-jet cutting device
10/20/2003CA2425682A1 Water jet cutter
10/15/2003EP1353008A1 Method and apparatus for measuring the hardness or compactness of a clothing
10/15/2003EP1353007A1 Blower device
10/15/2003EP1056666B1 Method and apparatus in reeling of a web
10/15/2003EP0970277B1 Method and apparatus for control of a headbox in a paper machine
10/09/2003US20030188583 Machine and process for operating machine
10/07/2003US6630057 Vacuum belt conveyor
10/07/2003US6629659 Method and apparatus for measuring web tension profile to control the reeling of a web
10/02/2003WO2003080928A1 Method and system for maintaining runnability in a paper or board machine
10/02/2003US20030183354 Press section (10) to the drying section in a paper machine. The drying section has at least one transfer suction roll (16) for passing the web in a closed draw from the transport belt (12) of the press section to the drying wire (F) of the
10/02/2003US20030183353 An apparatus for transferring a tail of a fibrous web through a press section of a machine for making the fibrous web is disclosed. The apparatus includes a threading device positioned between first and second press section transfer
10/02/2003DE20309845U1 Paper machine drying felt web is tautened by a clamp having two opposing jaws with serrated edges in a radius
10/01/2003EP1348807A1 Method of operating a papermaking machine and papermaking machine
09/2003
09/24/2003EP1347097A2 Pressing arrangement
09/18/2003DE10219844C1 Hot dispersion of a paper fiber suspension, from used recycled paper, has a press to give a high-consistency suspension for heating, with measurements of heating energy consumption to control the press action
09/17/2003EP1344865A2 Reduction of noise emissions
09/17/2003EP1344165A1 Method and system for managing the need of doctor blades
09/12/2003WO2003074784A1 A method of dynamically modelling a paper manufacturing plant using pca (principal component analysis)
09/11/2003US20030171838 On-line fiber orientation closed-loop control
09/11/2003US20030168193 Machine for the production of a tissue web
09/10/2003EP1342844A2 Device for conveying and guiding a lead-in strip of a web in a paper machine
09/10/2003EP1342843A1 Method and system for controlling the web formation
09/10/2003EP1342839A1 Method and apparatus for measuring the hardness or compactness of a clothing
09/10/2003EP1342838A1 Machine for manufacturing a tissue web
09/10/2003EP1082491B1 Thread feeding device
09/10/2003EP1066515B1 Method for determination of an irreversible stretch and of a dynamic modulus of elasticity
09/09/2003US6616809 Process and device for producing paper reels
09/04/2003WO2003072874A1 On-line fiber orientation closed-loop control
09/04/2003US20030164228 Method for the manufacture or treatment of a material web
09/03/2003EP1339916A1 A method for manufacturing paper with a constant filler content
09/01/2003CA2421093A1 Method for the manufacture of treatment of a material web
08/2003
08/28/2003US20030159789 Method and device in leading a web threading tail particularly in a paper machine
08/27/2003EP1338698A2 Method and device in leading a web threading tail particularly in a paper machine
08/27/2003EP1337708A1 Arrangement within a yankee cylinder or the like and a roller of a paper machine
08/21/2003WO2003069060A1 A method for controlling the moisture profile of a paper web
08/21/2003WO2003069059A1 Method for producing material webs
08/21/2003US20030155395 Method and equipment in connection with a paper machine or a paper web finishing apparatus
08/20/2003EP1071845B1 Method and equipment for controlling properties of paper
08/14/2003WO2003054295A3 Automatic sheet threading and cutting device and method
08/14/2003US20030150577 Method and system for threading a running paper web
08/13/2003EP1335067A1 Method and system for threading a running paper web
08/13/2003EP1334233A1 Method and apparatus for web threading in a drying section of a paper machine or similar
08/13/2003EP1334232A1 Apparatus for transferring a fast running fibrous web from a first location to a second location
08/13/2003CN2565863Y Long wire paper making machine wire edge residual pulp recovery device
08/12/2003US6605185 Method of manipulating dryer steam pressure in paper machine during grade change and apparatus for the method
08/09/2003CA2418592A1 Method and system for threading a running paper web
08/06/2003EP1332257A1 Protective arrangement in web cutting
07/2003
07/31/2003US20030141403 Reel shaft and reel-up for reeling a paper web
07/29/2003CA2252909C Dust removal apparatus
07/24/2003US20030139904 Method and system for monitoring and analyzing a paper manufacturing process
07/24/2003US20030136538 System for keeping calender rolls of a paper machine clean
07/24/2003US20030136536 Continuous processing; winding on axle during shutdown
07/24/2003US20030136535 Measuring fluid flow, electroconductivity; quantitative analysis
07/23/2003EP1329551A2 Process and apparatus for monitoring dewatering in a wet section of a paper machine
07/22/2003CA2264919C Method and apparatus for the detection of holes and plugged spots
07/17/2003WO2003057965A1 Textured airlaid materials
07/09/2003CN1114013C Method for overall regulation of headbox and/or former of paper machine or equivalent machinery
07/08/2003US6589389 Test method for determining bleed-throughs in old corrugated container fiber pulp
07/08/2003CA2415703A1 Method and equipment in connection with a paper machine or a paper web finishing apparatus
07/03/2003WO2003054497A2 Apparatus and method to measure tension in a moving web
07/03/2003WO2003054296A1 Method and apparatus for transporting a sheet from a dryer to a reel
07/03/2003WO2003054295A2 Automatic sheet threading and cutting device and method
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