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WO/2016/005064A1 |
The invention relates to a machine (1) for the production of a fiber web (2), in particular a tissue or hygienic paper web or a fiber web (2) which is smooth on one side, having at least one pressure nip (10) which is formed between a sh...
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WO/2015/185524A1 |
The invention relates to a press arrangement (6) for a machine for producing and/or processing a fibrous web, in particular a paper, board, or tissue web, comprising at least one central roller (12) and a first and a second counter press...
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WO/2015/171043A1 |
The invention relates to a shoe press 3 that comprises a rotatably mounted counter roll 4; a support beam 5; an elongated press shoe 6 with an upstream end 7 and a downstream end 8 and a concave surface 9 facing the counter roll 4. The p...
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WO/2015/168492A1 |
Collecting roll data associated with a sensing roll and a mating roll forming a nip includes generating sensor signals from a first sensor array on the sensing roll and a second sensor array on the mating roll during rotations of the mat...
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WO/2015/168526A1 |
Collecting roll data associated with a sensing and mating rolls that form a nip uses first and second pluralities of sensors. Each sensor of the first plurality has a corresponding sensor in the second plurality which is associated with ...
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WO/2015/168560A1 |
Collecting roll data for a sensing roll and mating roll forming a nip includes generating a respective sensor signal from each of a plurality of sensors located at axially spaced-apart locations of the sensing roll, wherein each respecti...
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WO/2015/124488A1 |
The invention relates to a sealing strip (1) for a sealing device for sealing a positive or negative pressure zone of a suction or blowing roller (14) which has a roller casing (17) that can be rotated about a rotational axis relative to...
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WO/2015/091654A1 |
The invention relates to a press cover or a processing belt for a machine for producing and/or treating a fiber web, in particular for dewatering and/or transporting and/or flattening a paper or cardboard web, comprising at least one lay...
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WO/2015/086555A1 |
The invention relates to a press band, such as a press cover for a press roll, in particular for a press roll of a shoe press for de-watering a fibrous material web, or for a transfer band for transporting a fibrous material web, in part...
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WO/2015/086294A1 |
A method for producing pulp boards is specified, in which method, in a former, a pulp suspension is dewatered and a pulp web is formed from the pulp suspension, the pulp web which is formed is subsequently dewatered further in a pressing...
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WO/2015/072907A1 |
The invention relates to an extended nip roll 1 for use in a nip N through which a fibrous web W is to be passed. The roll has two axial ends 3, 4 and comprises a support beam 5 having an axial extension between the axial ends 3, 4 of th...
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WO/2015/068019A1 |
The present invention relates to a process for dewatering a slurry comprising a microfibrillated cellulose wherein the process comprises the following steps of, providing a slurry comprising a microfibrillated cellulose and a liquid, sub...
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WO/2015/063143A1 |
A press cover (1) for a pressing device for dewatering a fibrous web, in particular for dewatering a paper or cardboard web in a pressure nip of a machine for producing a paper or cardboard web, comprises at least one layer (2) of an ela...
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WO/2015/042222A1 |
An industrial roll includes: a substantially cylindrical metallic core; a base layer that is adhered to and circumferentially overlies the core; and a top stock layer that circumferentially overlies the base layer. The top stock layer in...
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WO/2015/007414A1 |
The invention relates to a sealing strip (1) for a sealing device for sealing off a positive or negative pressure zone of a suction or blowing roller of a machine which processes and/or produces web materials, particularly a paper, paper...
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WO/2015/004044A1 |
The invention relates to a roll (100) for use in a machine for producing and/or further processing a fiber web such as a paper, board or tissue web. Said roll comprises a roll core (2) and a roll cover (5) formed thereon, wherein the rol...
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WO/2015/003926A1 |
The invention relates to a pressing apparatus, in particular for dewatering a fibrous web, comprising at least two rolls (2, 3) which form a press nip (10) in the operating state, wherein each roll (2, 3) has, at both roll ends, either a...
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WO/2015/000690A1 |
The invention relates to a method for producing a non-woven fabric, according to which a non-woven is formed in a former, the resulting web of non-woven material is dewatered further and the web of non-woven material dewatered further is...
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WO/2015/000687A1 |
The invention relates to a method for retrofitting a device for producing a non-woven fabric, said device comprising a former for forming a non-woven fabric, suction pipes and/or suction boxes for dewatering the non-woven fabric and a dr...
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WO/2015/000642A1 |
A roll cover, in particular for a roll for treating a paper, cardboard, tissue or other fibrous web in a machine for producing and/or finishing said web and, in particular, for a calender roll and/or a guide roll, comprises at least one ...
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WO/2015/000684A1 |
The invention relates to a method for producing a non-woven fabric, in which a non-woven fabric is formed in a former and the non-woven fabric material web that is produced in this manner is then dewatered further. According to the inven...
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WO/2014/206535A1 |
The present invention relates to a press section for dewatering a fibrous web, comprising at least two press nips (13, 14). The first press nip (13) is formed between a felted suction press roller (1), which is simultaneously used as a p...
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WO/2014/202376A1 |
The invention relates to a roller (1) for a machine for the production, finishing, or further processing of a fibrous web such as a paper, cardboard, or tissue web, wherein the roller (1) has a roller core (2) and a roller cover (4) arra...
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WO/2014/200095A1 |
The purpose of the present invention is to provide a shoe press belt which exhibits improvement in mechanical characteristics such as crack resistance, wear resistance, delamination resistance and bending fatigue resistance, particularly...
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WO/2014/198657A1 |
A roller covering is specified for a roller for a machine for producing a material web, in particular a paper, cardboard or tissue machine, having a cylindrical roller shell, wherein the surface of the roller shell is covered at least in...
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WO/2014/195151A1 |
The invention relates to a roller for treating paper, tissue, cardboard, or another fiber web in a machine for producing and/or finishing the fiber web, comprising a roller sleeve (15, 25) which can be rotated about a stationary axle (1)...
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WO/2014/191188A1 |
A press cover (6) for a shoe press roll for treating a paper, cardboard, tissue or other fibrous web (4) in a machine for producing and/or refining the latter has supporting elements (7) which lie on the inside, wherein the press cover (...
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WO/2014/191101A1 |
Disclosed is a device for forming an extended nip (1) between a counter roll (2) and a shoe roll (3) for machining a material web, wherein the shoe roll (3) has a support (4) and a flexible roll shell (5), which can rotate around the sup...
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WO/2014/181366A1 |
Shoe press comprising a fixed support structure (2, 10), a flexible belt (1) rotating about said fixed support structure (2, 10) which flexible belt (1) can be pushed against a bearing element (4) to define a pressure nip (N), a shoe (3)...
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WO/2014/180588A1 |
The invention relates to a roll (1) for use in a machine for the production and/or further processing of a fibrous web, such as a paper-, paperboard-, or tissue web, said roll comprising a roll cover (3), at least some sections of which ...
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WO/2014/177434A1 |
The invention relates to a roll for a machine for producing and/or processing a fibrous web, in particular a paper, cardboard, or tissue web, comprising a circular-cylinder-shaped main roll body, bearing journals arranged in the region o...
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WO/2014/172517A1 |
A method of determining the rotative position of an industrial roll includes (a) providing a rotating industrial roll having a longitudinal axis, the industrial roll having mounted on one end thereof an accelerometer, the industrial roll...
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WO/2014/154607A1 |
A roll (1), in particular to be used for a machine for producing, processing and/or finishing a fibrous web such as a paper, board or tissue web, comprises a roll core (2), a roll cover (3) arranged on the roll core (2) and also roll cap...
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WO/2014/150476A1 |
A structure for use in industrial fabrics such as paper machine clothing and engineered fabrics. The structure is a bicomponent extruded elastomeric netting or mesh having a high degree of both compressibility under an applied normal loa...
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WO/2014/137274A1 |
An arrangement for dewatering a fibrous web (w) being manufactured in a paper or board machine, wherein the arrangement comprises a press roll (3) adapted to bear against a counter roll (2), whereby a press nip (N2) is formed by said bea...
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WO/2014/117759A1 |
In order to minimize the sensitivities with regard to edge pressing, sensitivities under point and line loads and sensitivities with regard to impact stresses of the coated body in a coating process in which a surface is initially coated...
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WO/2014/105375A1 |
An industrial fabric, belt or sleeve and a method of making the fabric, belt or sleeve are disclosed. The industrial fabric, belt or sleeve is produced by spirally winding strips of polymeric material, such as an industrial strapping or ...
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WO/2014/100909A1 |
A reinforced metal roller used for the manufacture of steel products that comprises at least the following components: a metal body, the form of which is preferably that of a disc type, with a thickness of between 2 and 500 mm; carbon, g...
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WO/2014/096546A1 |
The invention relates to a suction roll, suction roll arrangement, and a method for drying a pulp web. The suction roll of the invention comprises a hollow cylindrical body rotatably supported at the ends thereof, provided with several f...
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WO/2014/095553A1 |
The invention relates to a device (1) for recording measured values in a nip (15) between two rolls (13, 14), more particularly in a machine for producing and/or finishing a fibre web such as a paper, cardboard or tissue web, wherein the...
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WO/2014/086650A1 |
The invention relates to a press jacket for a press roller, in particular for a press roller of a shoe press for dewatering a fiber web, in particular a paper, cardboard, tissue, or cellulose web, or a conveyor belt, in particular for a ...
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WO/2014/075791A1 |
A suction roll system (1) with a rotatably mounted cylindrical suction roll (32), the cylinder jacket (34) of which is provided with a plurality of suction holes (36), which can be selectively connected via a control system individually ...
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WO/2014/056296A1 |
A combined steel and ceramic roller, a roller body thereof being composed of three parts, namely a steel lining, a filler layer of flexible material, and a ceramic working face, wherein the ceramic working face is sheathed on the outer s...
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WO/2014/037268A1 |
The invention relates to a pressing strip for a shoe press device (10) for draining or smoothing a web of fibrous material, particularly a paper, cardboard, or tissue web, wherein the pressing strip (20, 32) has a fibre-reinforced plasti...
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WO/2014/033156A1 |
The invention relates to an apparatus (1) for dewatering wood material (2). The apparatus (1) comprises a first roll (3) and a second roll (4) that form a nip (N1) in which water can be pressed out of the wood chips (2). An endless perme...
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WO/2014/026869A1 |
The invention relates to a sealing device for sealing an over pressure area or an under pressure area in a roller. Said sealing device comprises a sealing strip (1) for sealing on the front surface or rear surface, when seen in the rotat...
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WO/2014/026913A1 |
The invention relates to a roll (8) for a machine for producing or processing a fibrous web, said roll comprising a moveable roll sleeve (10) and a high pressure area and a low pressure area which are rotationally fixed compared to the r...
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WO/2014/026920A1 |
The invention relates to a sealing strip (1) for sealing at least one suction box which is adjacent to a moving roll sleeve (5) of a suction roll in a machine for producing or processing a fibrous web, such as a paper, tissue or cardboar...
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WO/2014/026914A1 |
The invention relates to a sealing device for sealing an overpressure and a low pressure area of a roller (8) comprising a roll sleeve (10) which can be moved with respect to the sealing device. Said sealing device comprises a sealing st...
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WO/2014/023728A1 |
The invention relates to a fibrous web formation device comprising an inclined wire former (120), an inclined wire headbox (110) and a drainage device (130). The inclined wire headbox (120) has at least one conveyor wire (150) which tran...
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