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Patent Searching and Data


Matches 101 - 150 out of 2,652

Document Document Title
WO/2014/048431A2
The invention relates to a dryer section for drying a web (10) of fibrous material, particularly paper, cardboard, tissue/sanitary paper, having at least one drying unit (11) for reducing the moisture content of the web (10) by means of ...  
WO/2014/048431A9
The invention relates to a dryer section for drying a web (10) of fibrous material, particularly paper, cardboard, tissue/sanitary paper, having at least one drying unit (11) for reducing the moisture content of the web (10) by means of ...  
WO/2014/048431A3
The invention relates to a dryer section for drying a web (10) of fibrous material, particularly paper, cardboard, tissue/sanitary paper, having at least one drying unit (11) for reducing the moisture content of the web (10) by means of ...  
WO/2014/029719A1
The invention relates to a dryer hood (2a, 2b), in particular a combined blower hood and suction hood, suitable for arranging at a distance from a movable surface, having - an extent in the longitudinal and widthwise direction; - side wa...  
WO/2014/019619A1
The cylinder arrangement for processing material webs comprises at least one rotatably mounted cylinder (12, 14) which has a main body (15). A cylinder space (17) is formed concentrically with the cylinder axis in the main body (15), a m...  
WO/2013/182654A1
The invention relates to a method and a device for a mechanical dewatering process using ultrasound. A fiber web (3) which can be continuously advanced is clamped on both sides between two web guides (2, 4) which have the same width or a...  
WO/2013/174880A1
The invention relates to a multi-walled cylinder for drying and/or mechanically treating planar material webs, particularly a Yankee cylinder, drying cylinder or heating cylinder, and which comprises an outer casing (1) with a temperatur...  
WO/2013/171373A3
Method for preparing a membrane from fibril cellulose comprises - supplying fibril cellulose dispersion on a filter layer, - draining liquid from a fibril cellulose dispersion by the effect of reduced pressure through the filter layer th...  
WO/2013/172777A1
A cellulose pulp drying box for drying a web (18) of cellulose pulp comprises blow boxes (26, 32, 126) that are operative for blowing gas towards the web (18) of cellulose pulp for drying the pulp. At least 10% of the total number of blo...  
WO/2013/167656A1
A system for sealing at least one suction box (3), which adjoins a moving roll sleeve (2) of a suction roller (1) in a machine for producing or processing a fibrous web, such as a paper, tissue or cardboard machine, comprises at least tw...  
WO/2013/165787A1
The present disclosure provides for a heat exchanger. The heat exchanger generally comprises a duct and substantially parallel tubes having an outer wall and arranged in the duct to define gaps therebetween. An air flow is directed throu...  
WO/2013/153141A1
The invention relates to a roller (6) for use in a machine (1) for producing tissue paper, which comprises a roller core (10), at least one binding layer (11) formed on the roller core (10), and at least one functional layer (12) formed ...  
WO/2013/127777A1
The invention relates to a machine (1) for producing and/or processing a fiber web (2), in particular a tissue web, comprising a press roll (6) and a counter roll (3), which forms a roll gap (7) together with the press roll (6) and the l...  
WO/2013/117257A1
The invention relates to a device (6) for producing and/or treating a fibrous web, which device (6) is characterized by an extent in a width direction (CD) and a longitudinal direction (MD) as viewed in the run-through direction of the f...  
WO/2013/117975A1
The insulation for the end heads (13) of a Yankee cylinder (2) comprises a plurality of insulating panels (51) and a fastening ring divided into at least two portions (81) and engageable with a support and rotation structure (3) of the Y...  
WO/2013/092093A1
The invention relates to a drying section for a machine for producing and/or treating a material web, in particular a fibrous web (F), having a transfer system (3) for transferring a strip (RS) of the material web, comprising at least on...  
WO/2013/091105A1
A method and apparatus for treating a wet or moist lignocellulosic material including maintaining a moisture content in the material which is in a range of above the Xfsp value of the lignocellulosic fibres and 0.1 kg water/kg dry below ...  
WO/2013/092151A1
The invention relates to a method for conditioning an endless circulating drying belt (3) supporting a material web, in particular a fibrous material web (F), on a subsection (5) of the circulation path thereof defining a guidance area i...  
WO/2013/087597A1
The invention relates to a device (1) for producing, working or processing a web-shaped material web (2), in particular a fibrous, paper, tissue or cardboard web, having an interior and a housing (3) which surrounds the latter at least p...  
WO/2013/089629A1
A cellulose pulp drying box for drying a web (18) of cellulose pulp comprises a lower blow box (26) for blowing gas upwards towards the web (18) via blow openings, for drying the pulp in accordance with the airborne web principle. The lo...  
WO/2013/075964A1
The invention relates to a method for transferring a material web, in particular a fibrous web (F) in the form of a paper, cardboard, or tissue web, from a drying arrangement (1) in a machine (26) for producing such a material web to a f...  
WO/2013/075988A1
The invention relates to a method for transferring a material web, in particular a fibrous web (F) in the form of a paper, cardboard, or tissue web, from a drying arrangement (1) in a machine (26) for producing such a material web to a f...  
WO/2013/074030A1
A gas blowing cellulose pulp dryer (1) being operative for drying a web (14) of cellulose pulp by means of gas supplied from gas outlets arranged to blow gas towards the web (14). The cellulose pulp dryer (1) comprises at least one turni...  
WO/2013/059055A1
The invention embodies the application of different combinations of the monitoring and data processing aspects as a means to develop an early warning chatter alarming system. Configuring an early warning chatter alarming system can be as...  
WO/2013/059039A1
The invention embodies the application of different combinations of the monitoring and data processing aspects as a means to develop an early warning chatter alarming system. Configuring an early warning chatter alarming system can be as...  
WO/2013/037522A1
A heated roller (1) for heating a paper web or fabric web with a cylindrical roller shell (44), a front side (41) and a rear side (42) permits a homogenous temperature on its surface if the cylindrical roller shell (44) surrounds an inne...  
WO/2013/029833A3
The invention relates to a method for receiving and treating dust in a fiber web production environment (2), comprising the method steps of: providing a dust extraction system (1) having an extraction unit (5) comprising at least one inl...  
WO/2013/024520A1
This cigarette rolling paper manufacturing device is provided with a travel path (2) on which a paper web (W) travels, multiple drying furnaces (10) arranged adjacently along the travel path (2), multiple travel rolls (23) provided for e...  
WO/2013/005247A1
The present invention is a contaminator inhibitor composition which: includes a low molecular weight polysiloxane compound represented by formula (1) and a high molecular weight polysiloxane compound represented by formula (2); has 0.1-3...  
WO/2013/004915A1
.The invention relates to a method and apparatus for increasing drying efficiency and energy efficiency in connection with the dryer section in the manufacture of pulp, wherein a pulp web is conducted in the dryer section through more th...  
WO/2013/004723A1
The invention relates to a roll and in particular to a drying cylinder (10) having a coating (14) of the roll shell on the working area (13) intended for contact with a paper web guided thereover, which are designed in such a way that th...  
WO/2012/175810A1
The invention relates to a method and an arrangement for improving energy efficiency of a drying section of a paper machine or the like. In the method a paper web or the like is dried in an airborne web-dryer (1) by blowing heated air to...  
WO/2012/175446A1
The invention relates to a method for recovering heat for a drying section (2) of a machine for producing a material web, in particular a fibrous web in the form of a paper web, cardboard web, or tissue web. The material web is dried at ...  
WO/2012/175230A1
The invention relates to a method and a system (1) for recovering heat for a drying section (2) of a machine for producing a fiber web (F), in particular a paper, paperboard, or tissue web, using the exhaust heat of the exhaust air flow ...  
WO/2012/175461A1
The invention relates to a method for recovering heat in a drying section (2) of a machine for producing a material web, in which drying section the material web is dried at least by a heatable drying cylinder (TZ) and by hot air by mean...  
WO/2012/168986A1
This contamination prevention agent composition for preventing pitch contamination in the drying part of the papermaking process contains a polysiloxane compound represented by formula (1) below, and the number of amino denatured groups ...  
WO/2012/152546A1
The invention relates a method for recovering heat for a dryer section (1) of a machine for producing a material web, in particular a fibrous material web in the form of a paper, cardboard or tissue web, wherein the material web is dried...  
WO/2012/151235A1
A turbulence bar assembly for a cylinder that extends in an axial direction includes a plurality of bars that extend in the axial direction and at least one hoop. The at least one hoop has one or more hoop segments that are connected to ...  
WO/2012/140323A1
The invention relates to a method for observing incidents in an end part area of a pulp dryer, especially in connection with tail threading or web break. In the method at least one machine vision unit is arranged in connection with the f...  
WO/2012/136533A1
The invention relates to a method for drying a fibrous web (F) in a drying device (1) and to a corresponding drying device (1), in which method the fibrous web (F) is guided in an open draw with multiple deflection through the drying dev...  
WO/2012/131169A1
The invention relates to a cleaning device unit for cleaning a filter surface of a fan tower of a pulp dryer. The cleaning device unit comprises movement means for moving a cleaning module along the filter surface, and a cleaning module,...  
WO/2012/126603A1
The invention relates to a method for producing a yankee cylinder (1) from steel, said yankee cylinder (1) consisting of individual pre-fabricated or finished cylinder sections (8, 9, 10) that are welded together. The invention also rela...  
WO/2012/126602A1
The invention relates to a method for producing a yankee cylinder (1) from steel, said yankee cylinder (1) consisting of individual pre-fabricated or finished cylinder sections (8, 9, 10) that are welded together. The individual cylinder...  
WO/2012/120200A1
The invention relates to a structural element (1), which is adaptable into a runnability component (2) of a drying section of a paper machine or the like, preferably as retrofitting. The structural element comprises an elongated frame pa...  
WO/2012/112295A1
A system for fabricating a sheet product includes a first rotatable roller assembly operative to emit a pressurized fluid through an outer surface of the first rotatable roller assembly, and a second rotatable roller assembly having an o...  
WO/2012/089410A1
A dryer section of a machine, and method using such a dryer section, for producing a fibre‑material web, in particular a web of paper, packaging paper or cardboard, wherein the dryer section is arranged, as seen over the course taken b...  
WO/2012/084380A1
The invention relates to a device (2) for producing and/or treating a material web, in particular a fiber material web (F), having a strip transfer system (3) for transferring a strip (RS) of the material web, comprising at least one fir...  
WO/2012/074462A1
A gas blowing cellulose pulp dryer (1) is operative for drying a web (14) of cellulose pulp by means of gas supplied from gas outlets (24) of blow boxes (22, 26) of a first drying section (5). The cellulose pulp dryer (1) comprises an in...  
WO/2012/069301A1
The invention relates to a method for impregnating and drying a continuous paper web (1) by means of a urea resin dissolved in water, and to a corresponding system. Such paper webs (1) are employed for example as furniture foil or floor ...  
WO/2012/067573A1
A cellulose pulp drying box for drying a web (18) of cellulose pulp comprises blow boxes (26) that are operative for blowing gas towards the web (18) of cellulose pulp for drying the pulp. At least10 % of the total number of blow boxes (...  

Matches 101 - 150 out of 2,652