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Patent Searching and Data


Matches 751 - 800 out of 4,410

Document Document Title
WO2002078855A3
An atomizing nozzle (22) for use with a rewet shower or a steam box. The nozzle has first (12) and second orifices (14) and a pressure port (16) which allows the pressure between the orifices (12, 14) to be measured. The nozzle (22) also...  
WO/2003/002815A1
The invention relates to an arrangement for threading a pulp web (W) from the press section (1) of a pulp machine to the dryer (2) of the pulp machine. The arrangement comprises a closing tail threading belt (3) or the like, which is arr...  
WO/2003/002814A1
The invention relates to a drying section of a machine for producing and/or processing a paper, card, tissue or another fibrous web(1), wherein the fibrous web (1) is supported by the drying sieve (2) and guided over at least one row of ...  
WO/2003/000991A1
A support device for a movable roller, which can be applied to a roller pressing assembly of the type comprising a movable roller (2) acting against a fixed roller (1) by means of suitable pressure means (5) so as to compress an object (...  
WO/2002/103109A1
A method, a paper machine and a base paper for the manufacture ofLWC printing paper which is coated once. The paper machine comprises a headbox (100), a gap former (200), a press section (300) which comprises at least one extended nip pr...  
WO/2002/103213A1
The invention relates to a system for mounting a bending roll (3.3) for treating slabs, sheets or webs of paper, wovens, plastic, metals or the like, which cooperates with at least one counter-roll (5, 6). The inventive bending roll (3.3...  
WO/2002/101143A1
A method and a device for removing broke, after a web break or the like, in a plant (1) enclosed in a housing (2), for drying of a web-formed material (12), comprising blow boxes arranged in a plurality of drying decks. The web-formed ma...  
WO2002068753A3
An apparatus (62) and method for supporting a web (22) of paper being transferred through a region (40) from the surface (26) of one moving component (24) of a papermachine (20) to the surface (30) of a subsequent moving component (28) o...  
WO/2002/099189A1
The invention relates to equipment for changing a blade, which blade is intended to be placed in a blade holder (10) and which is preferably arranged as a flexible band (16). The equipment includes reels (14, 15) for keeping the band (16...  
WO/2002/095126A2
The invention relates to a device for mutually pressing two rollers (14, 16) against each other in a painting facility. Said device comprises force generating means (26) and sensor means (36) for detecting the pressure force between the ...  
WO/2002/095125A1
A method and a cylinder (22) for heating or cooling a fibrous web in the making or treating of a fibrous web in a machine having at least one cylinder, which heats or cools the fibrous web. The shell surface (18) of the cylinder is heate...  
WO/2002/092908A1
Stock is fed from a headbox (100) to a gap former (200) in which water is removed from a web in two directions. The web formed in the gap former is passed to a press section (300) comprising at least one extended nip (N1, N2), in which p...  
WO/2002/092340A1
A Composite composition to be used in a doctor blade construction, said composite laminate construction comprising: (a) one or more central layers comprising an engineering thermoplastic resin filled with heat-resistant, non-glass, long ...  
WO/2002/090787A1
The invention relates to an arrangement for cooling the edge zone (20) of a polymer-coated roll (1) of a paper/board machine or pulp machine. The roll (1) comprises a roll (1) end (5), adjacent to which the edge zone (20) to be protected...  
WO/2002/088462A1
The present invention relates to a process for controlling the temperature of a product in the form of a web (12) that is influenced by an IR ramp (9) for surface treatment of the web (12). With the help of a number of temperature sensor...  
WO/2002/088463A1
For the purpose of transferring a leader of a web-formed material (1) from a first treatment step to a subsequent second treatment step, the web-formed material (1) is divided by forming a strip (1a) in one edge portion of the web-formed...  
WO/2002/086236A1
In a paper machine having a roll (12) rotating about an axis (A1) extending in a cross machine direction, and having a doctor blade (14) applied to the roll surface by a blade holder (16) parallel to the axis and carried on a doctor back...  
WO/2002/086340A1
An apparatus to observe the vibration of rolling rolls (3), (4) and to control the vibration, during operation, the apparatus comprising a frame (1), into which the bearing housings (7) of both rolling rolls are fixed, a rotary system of...  
WO/2002/086237A1
An apparatus for doctoring a roll surface (5) including a pivot bar (12) adapted to be mounted on a doctor back (20) and which the pivot bar defines an upwardly projecting fulcrum (14). A first shelf (26) projects forwardly beyond the fu...  
WO2002075049A3
The invention relates to a method for adjusting the properties of the polymer coating (2) of a roll or a belt (3), whereby the roll or the belt is used for calendering a fibrous web (4) in a roll nip (N), which is formed between the roll...  
WO/2002/084023A1
The invention relates to a method for monitoring the operation of a doctor assembly in a paper machine. In the method, the operation of the doctor assembly (16) is monitored. In case of a malfunction, the paper machine's (10) control dev...  
WO/2002/084020A1
The invention relates to a shoe press belt of a wet press or calender comprising an elongated press nip, in particular for a paper, cardboard or tissue making machine. Said belt has a flexible elastomer layer that is impermeable to liqui...  
WO/2002/084022A1
The invention relates to a method for calendering of paper, comprising passing the paper web through a nip formed by a heatable thermo roll and a backing roll. The surface temperature of the thermo roll is above the glass transition rang...  
WO/2002/081817A1
A method is disclosed for cleaning roll surfaces on a paper-making machine or the like, particularly the grooves and drilled perforations of the rolls, and/or supported fabrics and/or for improving water drainage therein. According to th...  
WO/2002/079570A1
The invention relates to an arrangement for profiling a fibre web (W) with a shoe roll (10). The shoe roll (10) has an opposite counter-roll (3), with a roll nip (4) between the shoe roll and the counter-roll. The shoe roll (10) has a st...  
WO/2002/078855A2
An atomizing nozzle (22) for use with a rewet shower or a steam box. The nozzle has first (12) and second orifices (14) and a pressure port (16) which allows the pressure between the orifices (12, 14) to be measured. The nozzle (22) also...  
WO2002064886A3
The invention realtes to a method for controlling the operation of a paper, board or tissue production line (11, 12, 13, 14, 17, 18). A magneto-rheological or an electrolrheological fluid, whose flow characteristics are changed in a cont...  
WO/2002/077364A1
In a paper machine which comprises process elements and a measuring beam (11), the measuring beam (11) is arranged at least at one paper machine process element so that a measuring device (14) for measuring quality properties of a paper ...  
WO/2002/075049A2
The invention relates to a method for adjusting the properties of the polymer coating (2) of a roll or a belt (3), whereby the roll or the belt is used for calendering a fibrous web (4) in a roll nip (N), which is formed between the roll...  
WO/2002/072949A1
The disclosure includes a method of determining settings of actuators of a paper making system. The method can include generating a matrix representing the effect of the actuators on different values corresponding to process measurements...  
WO/2002/072948A1
A method and arrangement for controlling the so-called short circulation in a paper machine or the like, in which the control of at least one property of the diluted fiber-containing pulp conducted to the headbox is based on consistency ...  
WO/2002/070895A2
A roller (100) including an inner tubing (140) and an outer tubing (130) which is fixed relative to the inner tubing by fixing procedures which includes welding the outer tubing to the inner tubing or by providing a plurality of radially...  
WO/2002/070819A1
The invention relates to an arrangement in a multi-cylinder dryer of a paper machine, which arrangement includes at least one drying cylinder (10) and at least one roll (11,12) located at a different height to the cylinder and at a dista...  
WO/2002/068923A1
The invention relates to a method and a device in connection withweb tension measurement. In the method, the tension of a web (W) is measured by a measurement bar (20) placed in the vicinity of the web, the measurement bar having an oute...  
WO/2002/068753A2
An apparatus (62) and method for supporting a web (22) of paper being transferred through a region (40) from the surface (26) of one moving component (24) of a papermachine (20) to the surface (30) of a subsequent moving component (28) o...  
WO/2002/068755A2
The invention relates to a calender comprising at least one calendering nip (N) formed between a thermo roll (20) and its backing roll (10), through which nip a web (W) to be calendered, in particular a paper or board web, is arranged to...  
WO2002048452A3
A method of compressively modifying, such as by calendering, an uncreped throughdried tissue sheet is disclosed. The dried tissue sheet, initially supported by the throughdrying fabric, is removed from the throughdrying fabric and compre...  
WO/2002/066239A1
In a measurement method in the manufacture of paper or paperboard, different forces prevailing in a nip between a roll and a counter roll of an apparatus conveying a paper or paperboard web are measured. In the method there are several m...  
WO/2002/066240A1
The present invention relates to a paper tissue, and in particular to facial tissue, and disposable handkerchiefs. Claimed and described is a method for making a tissue paper product from a tissue paper web, the method comprising the ste...  
WO/2002/064887A1
The invention relates to a cleaning apparatus for a paper or board finishing device (10), the said apparatus comprising means for directing a cleaning medium at the finishing device for removing the impurities in it. The cleaning apparat...  
WO/2002/064886A2
The invention realtes to a method for controlling the operation of a paper, board or tissue production line (11, 12, 13, 14, 17, 18). A magneto-rheological or an electrolrheological fluid, whose flow characteristics are changed in a cont...  
WO/2002/061203A2
A system and process for measuring paper formation characteristics in real time is disclosed. The system comprises apparatus used in a papermaking process, and includes a rotating forming fabric (33) having an upper and lower surface. A ...  
WO2002033169A8
A protective arrangement (37) for a cutting equipment (10) for dividing a continuous fiber web (7) is described, said cutting equipment being arranged in a board or paper machine and includes at least one cutting member (16) for cutting ...  
WO/2002/057543A1
The invention relates to a method for lifting a roll (7) in a body construction (2) for a machine stand (3) in a machine for production of a continuous fibrous web (4) containing cellulose fibres, for example a paper machine, tissue mach...  
WO2002030671A3
An apparatus for doctoring a moving surface includes a blade holder component (4) extending longitudinally across the moving surface and carrying a doctor blade (9). A support component is parallel to and supports the blade holder compon...  
WO2002035002B1
A composite doctor blade comprises a steel support band (12) configured with (Wa) a width and thickness (Ta) suitable for mounting in a blade holder, with tensile and yield strengths suitable for a selected doctoring application. A wear ...  
WO/2002/055787A1
The invention relates to a method and an apparatus for the calendering of paper by an arrangement where the paper is passed via one or more nips (2) in a calender and the nip load, calendering temperature and/or moistening are adjusted b...  
WO/2002/052458A1
The invention relates to method for managing the need of doctor blades, in which method doctor blades are stored and used in a paper/board mill in which the quantity of the doctor blades used is monitored. In the method, information abou...  
WO/2002/052251A1
A method and an apparatus for controlling a moisture profile of a paper web, in which the moisture profile of the paper web prior to drying is measured. The measurement is carried out with a measuring device (7), which measures a cross d...  
WO/2002/048559A1
A deflection-compensated roll, in particular a roll with a composite shell, which includes: a stationary roll shaft (1) provided with a loading cavity (4) for a pressurized medium and for a loading element (10), and a roll shell (2) arra...  

Matches 751 - 800 out of 4,410