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Matches 351 - 400 out of 2,644

Document Document Title
WO2002063098A8
A web-formed material (1), preferably a pulp web (1), is passed through a drying plant, comprising blow boxes arranged in a plurality of drying decks, floating above lower blow boxes, which at their upper sides blow out hot process air a...  
WO/2004/044301A1
There are known drum jacket constructions that consist solely of perforated sheet metal. There are also known constructions, which, in order to increase the distance between the drum and the surrounding perforated sheet-metal wire gauze,...  
WO/2004/042897A1
The invention relates to a direct drive (21) for a cylinder (1) comprising a hollow shaft (2). Said direct drive (21) comprises a drive housing (7) in which at least one rotor device (9) and at least one stator device (11) are arranged. ...  
WO/2004/042141A1
Heat irradiation apparatus (1) defined in terms of the following: - Refractory flexible irradiation module (7) comprising stopping means which are high temperature resistant and avoid shadow zones and side losses of heat at the burning z...  
WO2002038858A8
The present invention relates a method for the manufacture of paper, in particular of coated fine paper, in which method paper stock is fed from a headbox (100) to a wire section (200) in which water is drained from a paper web (W), in w...  
WO/2004/015196A1
A drying section for drying a web in a papermaking machine has a pre-drying section and a final drying section, wherein the pre-drying section includes a hot press formed by a first press member and a rotatable counter roll in engagement...  
WO/2004/015197A1
A property of a paper web is measured using one or more reflectance measurement sensors emitting measuring beams onto the web and receiving the beams reflected from the web, from which the web property is deduced. The web is supported on...  
WO/2004/011722A1
The invention relates to a dryer section for drying a paper, cardboard, tissue or other fibrous web (1) in machine for producing and/or upgrading said fibrous web (1), wherein the fibrous web (1) is guided over a plurality of heated dryi...  
WO/2004/003291A1
The object of the invention is an air dryer in the dryer section of a paper machine, which dryer comprises at least one exhaust air chamber (6, 14) arranged on a first side of the paper web (2) and at least one nozzle box (4, 15a-15e, 17...  
WO2003071029A3
An IR dryer (20), for use in drying a continuous paper web (3) by means of IR radiation, comprising an array of IR emitters (21) arranged, in use, in spaced relation to the paper web and a lamp protection plate (23) intermediate the IR e...  
WO2003080926A3
A thermal roll for efficiently transferring heat to or from a web is provided. The thermal roll includes a rotatable outer shell having a cylindrical outer mantle and a stationary inner shell within the rotatable outer shell. An annular ...  
WO/2003/104551A1
A dry end section for a paper-making machine for producing a high-bulk tissue is provided. Such a machine comprises a through-air dryer adapted to finally dry a paper web and a through-air drying fabric configured to transport the web th...  
WO2003006732A3
A multilayer through-air dryer fabric (10) architecture having a single warp yarn system (12) with a maximum warp fill and a weft yarn system (14) comprised of two sets of weft yarns selected to set the warp yarn height above the weft ya...  
WO2002070819A8
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...  
WO2003078728A3
A paper or board mill includes a drying section, which includes at least one drying cylinder group and at least one impingement drying unit (PK). The method uses a turbine engine (10), which is known as such and the combustion gases (G1)...  
WO/2003/091499A1
The invention relates to a method for production of a tissue web (12) by means of a tissue machine (10) with a pulp outlet (14) and an endless support belt (16), by means of which the tissue web is run through a press gap (22) formed wit...  
WO/2003/089227A1
An industrial roll includes: a substantially cylindrical core and a cover overlying the adhesive layer. The cover comprises a polymeric top stock layer. The top stock layer comprises a mixture of a polymeric material and at least one of ...  
WO2003062528A9
In a method for manufacturing a fiber web (12), in particular a web of tissue or hygiene material, provided with a three dimensional surface structure, the fiber web is pressed at a dry content of less than 35%, in particular less than 3...  
WO/2003/080926A2
A thermal roll for efficiently transferring heat to or from a web is provided. The thermal roll includes a rotatable outer shell having a cylindrical outer mantle and a stationary inner shell within the rotatable outer shell. An annular ...  
WO/2003/081061A1
The invention relates to a heated roll (10) of a paper&sol board machine or finishing machine, the said roll comprising a hollow, tubular roll shell (11) in which axial bores (15) have been formed for conveying heating medium inside the ...  
WO/2003/078728A2
A paper or board mill includes a drying section, which includes at least one drying cylinder group and at least one impingement drying unit (PK). The method uses a turbine engine (10), which is known as such and the combustion gases (G1)...  
WO/2003/071031A1
Highly textured tissue sheets, particularly suitable for use as bath tissue, are produced by throughdrying and have a low number and/or low amount of pinholes. The low number or amount of pinholes is provided by using a throughdrying fab...  
WO/2003/071029A2
An IR dryer (20), for use in drying a continuous paper web (3) by means of IR radiation, comprising an array of IR emitters (21) arranged, in use, in spaced relation to the paper web and a lamp protection plate (23) intermediate the IR e...  
WO/2003/064761A1
The invention relates to a processing device and a method applying the same for processing a coated or uncoated fibrous web. The device comprises a belt (2) adapted to extend around a guiding element (3), at least one counter-element (5)...  
WO/2003/064762A1
The invention relates to a processing device and a method of applying the same for processing a coated or uncoated fibrous web. The device comprises a belt (2) adapted to extend around a guiding element (3), at least one counter-element ...  
WO/2003/064764A1
The invention relates to a processing device and a method applying the same for processing a coated or uncoated fibrous web. The device comprises a belt (2) adapted to extend around a guiding element (3), at least one counter-element (5)...  
WO/2003/062528A1
In a method for manufacturing a fiber web (12), in particular a web of tissue or hygiene material, provided with a three dimensional surface structure, the fiber web is pressed at a dry content of less than 35%, in particular less than 3...  
WO/2003/060230A1
An anti−staining agent for a paper machine which is applied to the paper machine, which comprises, as a primary component, a functional group modified silicone oil having a side chain modified or having a side chain modified and both t...  
WO/2003/057982A1
A paper web drying apparatus (10) and process is provided in which the heated air drying medium is replaced with between 10 percent to 100 percent of live steam (82). The addition of a steam component to the drying medium provides for a ...  
WO/2003/040468A1
A blow box (18) for supporting the web run in a paper machine or the like, which blow box comprises members for maintaining a negative pressure at least in one negative pressure region (24) between the wire (20) and the blow box. The mem...  
WO/2003/038185A1
A papermaker's fabric, designed for use as a base fabric for a TAD belt, but also usable on the forming, press and dryer sections of a paper machine, has a plurality of warp yarns (12, 14) interwoven with a plurality of weft yarns (16). ...  
WO/2003/035974A1
A device (10) for non-contact support of a continuous moving web (38) of . material employs an air clamp stabilizer (10) that includes a Coanda slot (18) and a backstep (16) that is located downstream of the direction of the airflow exte...  
WO2003000987A9
A method of blowing drying gas against a paper web, and an impingement dryer of a paper machine. Drying gas is blown with an impingement dryer (1) comprising several profiling chambers (19) in the cross-direction of a paper machine (14),...  
WO/2003/016620A1
A micropore drying apparatus (10) having a variable wet flow resistance. The flow resistance preferably decreases in the machine direction. The micropore drying apparatus may comprise a single integral unit having an decreasing wet flow ...  
WO/2003/016619A1
A method for drying fibrous webs (21) utilizing a limiting orifice medium (30) with a plurality of pores. The web is disposed on a supporting fluid permeable carrier (28). The web is pressed between the supporting carrier and the limitin...  
WO/2003/012197A2
The energy efficiency of a throughdrying papermaking process is improved by recycling exhaust air from one or more throughdryers to further heat the web at various places in the process.  
WO/2003/006732A2
A multilayer through-air dryer fabric (10) architecture having a single warp yarn system (12) with a maximum warp fill and a weft yarn system (14) comprised of two sets of weft yarns selected to set the warp yarn height above the weft ya...  
WO/2003/004764A1
The invention concerns a method for control of the drying process taking place in a pulp dryer, which pulp dryer comprises several blowing fan levels, from which drying gas is blown on both sides of the web, and which method comprises me...  
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/2003/000988A1
The invention relates to an air impingement system arranged outside the jacket of an air impingement roll in the drying section of a paper machine or the like for heating and drying a web travelling around the said air impingement roll. ...  
WO/2003/000987A1
A method of blowing drying gas against a paper web, and an impingement dryer of a paper machine. Drying gas is blown with an impingement dryer (1) comprising several profiling chambers (19) in the cross-direction of a paper machine (14),...  
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/2002/093096A1
A through-flow cylinder for a through-flow drying unit, in particular for tissue is disclosed, which at least partly comprises fibre-reinforced plastic.  
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/2002/088462A1
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/2002/086234A1
A web treatment device is disclosed capable of heating and creping a fibrous web with control systems for uniform operation. The web is pressed between two belts (22, 26) in a compression zone (35), where is it also subject to a temperat...  
WO/2002/086235A1
It is known from the art to mount a wire gauze (10) onto a drum (1) with a permeable drum jacket (8) under pretension, for example, for allowing air to flow through a web of material placed on said drum, said wire gauze optionally being ...  
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/2002/081186A1
A plate for hot press capable of maintaining the degree of vacuum therein in the form of being separated from a deaerator, a hot press device easily allowing a change in arrangement layout of a press part, and a card manufacturing device...  
WO/2002/079063A1
A multi-reel apparatus for use in a drying section of a papermaking machine allows a web to be continuously wound without interruption. The apparatus includes a web support and a pair of vertically stacked reeling stations located along ...  

Matches 351 - 400 out of 2,644