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WO/2009/106182A1 |
Belt and method of making a belt for a paper making machine. The belt includes a flat woven material having a top side surface (4) and a bottom side surface (5) and two terminal ends (2, 3) separated in a machine direction (MD). Folds (6...
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WO/2009/103167A1 |
A flat woven industrial filtration fabric comprises three layers of weft yarns. A first set of warp yarns interweaves only with paper side layer weft yarns and intermediate weft yarns, and a second set of warp yarns interweaves only with...
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WO/2009/099114A1 |
A belt for papermaking shoe presses is provided which comprises a reinforcing fibrous base (6) and a polyurethane layer (2) united therewith, the reinforcing fibrous base (6) having been embedded in the polyurethane layer (2). The belt i...
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WO/2009/096850A1 |
A papermaking endless fabric (100) configured to support a wet paper web (75) for dewatering is provided, the fabric (100) comprising a permeable portion (275) and a pair of laterally spaced apart strip portions (250) extending along the...
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WO/2009/092761A2 |
A counter roll (26) is positioned to engage a paper or board web (24) in a paper or board making machine along a contact line. A pressure-sensitive EMFi film (28) is disposed on the counter roll to measure the pressure profile of the web...
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WO/2009/083655A1 |
Optical radiation sources (206, 208, 300) functioning on different optical bands radiate on different optical bands and focus optical radiation on a region (210) in a web (10) surface as pulses in such a manner that illumination areas of...
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WO/2009/077216A1 |
The invention relates to a transport or processing belt for a machine for the production or treatment of a fiber web, particularly a paper, cardboard or tissue machine, having a paper side and a conveying side and comprising a polymer co...
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WO/2009/069403A1 |
A woven fabric for paper making and press excellent in water squeezing ability and free from METSUKE spot or come-off of yarn against repeated use during the press in production of a building material or the like and against powerful cle...
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WO/2009/067803A2 |
A single-sided web stabilizer for stabilizing a continuous moving web for making various web property measurements. The arrangement is characterized by a nozzle having a central structure, which may be a protrusion, surrounded by an annu...
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WO/2009/067066A1 |
A clothing for structuring a wet fibre web (1') in a press section of a tissue papermaking machine is described which has a three-dimensional woven structure forming elevations (62) and depressions (63), said elevations, like the depress...
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WO/2009/066697A1 |
A papermaking felt employing an endless structure is provided which is reduced in equipment and production costs. The base of the felt has high strength of bonding between yarns arranged in parallel. The felt is excellent in processabili...
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WO/2009/066613A1 |
A felt (10) for papermaking which comprises a substrate (20), a fiber batting layer (31) on the wet paper web side, and a fiber batting layer (32) on the back side, wherein the batting layer (31) on the wet paper web side is covered with...
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WO/2009/066615A1 |
A carrier belt (10) for wet paper webs which comprises both a wet paper web side layer (20) containing a hydrophilic fiber (41) and a machine side layer (23), characterized in that the machine side layer (23) is a batting layer containin...
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WO/2009/067079A1 |
A structuring layer (60) of a structuring belt (14) for structuring a wet fibrous web (1') in a press section (3) of a tissue papermaking machine for manufacturing high bulk tissue paper (1), said structuring layer having a web-carrying ...
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WO/2009/063132A1 |
The invention relates to a method for detaching a web threading tail from a moving surface in a fiber web machine. In the method the web threading tail (12) is detached from a moving surface (23) by means of air that flows from a blow-of...
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WO/2009/062315A1 |
A material measurement system (500) includes a THz generator including at least one laser source (111) for emitting optical pulses, the optical pulses coupled to a THz emitter (51) operable for emitting pulsed THz radiation at a sample l...
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WO/2009/059860A1 |
The invention relates to a method for detecting a tear and/or for determining an elastic modulus (E) of a material web (2), particularly a fibrous material web in a machine for producing the same, between two fixed points (3.1, 3.2), the...
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WO/2009/032271A9 |
The invention disclosed herein relates to the use of laser energy to weld or melt selected locations in papermachine clothing ("PMC") and other industrial and engineered fabrics. The invention also relates to an improved seam for a paper...
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WO/2009/046542A1 |
Infrared spectroscopy techniques are employed to measure (i) the moisture level in both the sheet of wet stock and the papermaking machine clothing on which the sheet is supported and (ii) the moisture level in the clothing alone as a se...
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WO/2009/046017A1 |
A laminated on-machine-seamable industrial fabric made from a flat woven full width base fabric layer wherein the base fabric layer is folded inwardly and flattened to produce a fabric with seaming loops disposed at the two widthwise edges.
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WO/2009/040469A1 |
The invention relates to a method for manufacturing a press felt with a seam, to a press felt, and further to a base fabric of a press felt. The base fabric (1) is a one-base structure with machine direction yarns (10a, 10b) forming seam...
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WO/2009/039633A1 |
A method of conditioning a pintle for seaming a papermakers press fabric, and a pintle conditioned by the method. The method comprises arranging the pintle, comprising at least one monofilament yarn of a preselected length, into a coiled...
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WO/2009/038062A1 |
A papermaking felt that would exhibit high resistance to flattening and high water extraction (water permeation) performance on a papermaking machine and that would excel in surface smoothness and dehairing resistance. At least either th...
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WO/2009/038066A1 |
A belt for wet-web conveyance which includes a hydrophilic fibrous structure formed by needle punching in a wet-web-side layer thereof and which can be inhibited from increasing in belt width dimension with water absorption of the hydrop...
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WO/2009/037934A1 |
A felt for papermaking which, in a papermaking machine, is satisfactory in suitability for water removal (water permeability) and durability in a flattened state. It is excellent in wet-web smoothness and unsusceptibility to fiber sheddi...
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WO/2009/033829A1 |
The invention relates to a belt (1) which is intended for transporting a material web in a web-producing and/or web-processing machine, in particular a paper, cardboard or tissue machine, from a first transfer location to a second transf...
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WO/2009/032628A2 |
The invention discloses herein the use of short wavelength infrared energy to selectively control the locations where thermal fusing or bonding takes place or does not take place in an industrial fabric. Also, the method involves forming...
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WO/2009/032094A1 |
A sensor is provided that measures web caliper using optical as well as magnetic or inductive measuring devices. The optical measuring devices may employ a confocal chromatic aberration method to accurately determine the distance to the ...
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WO/2009/026008A2 |
The invention is directed to a method and machine for manufacturing an industrial fabric using a "folding" technique. The invention relates to a laminated fabric that is produced using this technique. The method comprises the steps of fo...
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WO/2009/022636A1 |
A single-seam felt which employs a base fabric of a multilayer structure and which, despite this, is excellent in wet-web surface smoothness and has satisfactory batt adhesion. It is free from warp protrusion and weft fraying in the seam...
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WO/2009/019051A1 |
The present invention relates to a method of making an industrial fabric (1) comprising the following steps: a) providing particulate polymeric material (4) and b) providing a batt fiber structure (3) with an upper (5) and a lower surfac...
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WO/2009/019060A1 |
The invention relates to a press felt (1) comprising a first surface (7) provided by a fleece structure (5) and a second surface (8) opposite the first surface, and a basic structure (6) assuming a load, said basic structure being connec...
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WO/2009/001806A1 |
A shoe press belt for paper-making machine that reduces belt damages attributed to the friction between belt and shoe. The shoe press belt for paper-making machine having a wet paper contact surface and a shoe contact surface, is charact...
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WO/2008/157041A1 |
The present invention relates to a process of obtaining an industrial fabric with porous and controlled plasticized surface and an industrial fabric with the mentioned characteristics thereof. The invention also relates to an industrial ...
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WO/2008/155461A1 |
The invention relates to a method in monitoring the condition of felt (H) in a pa¬ per machine, a board machine or equivalent. In the method according to the invention, based on air volume (Q) of a UhIe box (11), an area (A) and vacuum ...
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WO/2008/155645A2 |
A device (1; 1b) for measuring the thickness of a layer of material (20) is provided with reading means (2) and control means (3) connected to the reading means (2). The reading means (2) include a microwave planar type sensor (6) and an...
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WO/2008/151856A1 |
The invention relates to a papermakers felt (1) comprising: a support structure (2) with an upper (3) and a lower side (4) and functional batt layers (6,7,8), wherein at least one of said functional batt layers (6,7) being needled to sai...
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WO/2008/145825A2 |
The object of the invention is a device (14) for cutting a fibre web and an arrangement and a method in connection with a pulp dryer (1). The invention relates especially to a new manner of cutting a fibre web (3) for example in case of ...
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WO/2008/145447A1 |
In a method for moistening a material web (12), particularly a moving web, particularly a paper or cardboard web, the moisture is applied onto the material web (12) via at least two medium flows (14, 16) of different temperatures, partic...
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WO/2008/139731A1 |
A ground fabric is woven by folding back the woven yarns to become warps on a paper machine on a weaving machine, thereby to form end jointing loops at two ear portions. In this case, it is intended to correct the shape of the loops form...
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WO/2008/138692A1 |
The invention relates to a method for compensating for period torque fluctuations in at least one drive of a machine for producing a material web, particularly a paper or cardboard web, the periodic torque fluctuations being captured onl...
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WO/2008/131979A1 |
A transfer belt (10) comprising a face side layer (12) and a belt side layer wherein the wear resistance of the belt side layer or roll side layer (14) is at leaste 1 1/2, times the wear resistance of the face side layer as measured usin...
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WO/2008/131984A1 |
A transfer belt (10) for carrying a fibrous web and a papermaking or similar machine. The transfer belt consists of a supporting substrate (12) of a polymer foam (16) and a reinforcement layer (18) of aramid or glass fiber in either fabr...
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WO/2008/129750A1 |
The press felt (10) for papermaking comprises base (30) and a butt layer furnished with wet-paper-side layer (20). The wet-paper-side layer (20) has base-side butt layer (22), and pile-erected fiber bundle (50) is provided within the bas...
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WO/2008/129131A1 |
The invention relates to a system for replacing a fabric/belt in a web forming machine, including a fabric/belt (24) that forms a closed loop, vertical beams (20) for supporting rolls and equipment of the fabric/belt loop (24), and an op...
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WO/2008/126688A1 |
A smoothing press apparatus (100) is arranged in the press part (11) of a closed draw type paper machine. The smoothing press apparatus (100) comprises a pair of press rolls (23 and 25), a smoothing belt (27) pushed together with a wet-w...
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WO/2008/126582A1 |
A belt (shoe press belt) for a paper making machine, which has good ability of squeezing water from moist paper and which, during use, has reduced damage (cracks and wear) on the outer peripheral surface of the belt. The shoe press belt ...
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WO/2008/122461A1 |
A composite paper machine fabric substrate (10) of a base (12) and batt (14) formed from polyamide is reinforced by a polymer having a glass transition temperature(TG) of - 40 to 15°C that is dispersed at below the face side surface of ...
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WO/2008/122693A1 |
The various embodiments of the invention are connected to a radio-frequency identifier of the roll coating in a fiber web machine. The fiber web machine comprises a radio-frequency identifier (for example RFID, RFID-tag), so that the moi...
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WO/2008/123026A1 |
Provided is a paper-making machine belt (or a paper-making shoe-press belt), which is excellent in a wet-web water-squeezing property, which is stable in a paper quality (e.g., wet-web smoothness or marking property), and which has littl...
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