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WO/2013/072560A1 |
The invention relates to a fiber web machine equipped with a fabric heater. The fabric heater includes a frame construction (16), arranged in association with a fabric (13) installed in the fiber web machine and supported with several le...
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WO/2013/056804A1 |
The invention relates to a dewatering filter (20) for producing paper with at least one security feature, comprising - a support filter (22) which contains a filter fabric (24) with an insert region (30), - an insert element (32) which i...
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WO/2013/053993A1 |
The invention relates to a method and an apparatus for reducing the water and energy consumption of a paper machine with the help of a vacuum system and optimization of web solids content as well as a use of the same. An essential featur...
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WO/2013/051995A1 |
A pulp distribution device (10) is provided for distribution of cellulose pulp having a concentration of 2-13% to a rotatable first permeable surface (21) in an apparatus (100) for washing cellulose pulp. The pulp distribution device com...
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WO/2013/050215A1 |
The invention relates to a papermaking fabric which is designed as a multi-layer woven fabric having an upper fabric layer and a lower fabric layer. The upper fabric layer has a plurality of upper longitudinal threads which run solely in...
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WO/2013/047862A1 |
A wet wipe includes a nonwoven fabric impregnated with a liquid. A surface layer in a first surface of the nonwoven fabric has an apparent density of 0.030-0.10 g/cm3 in a dry state. A surface layer in a second surface of the nonwoven fa...
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WO/2013/045325A1 |
The invention relates to an operating method for a stock preparation zone in a paper, tissue or cardboard machine for producing a fibrous web, comprising at least one vat for preparing and storing a fibrous stock suspension and a measuri...
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WO/2013/047885A1 |
A nonwoven fabric for a moist towelette includes absorbable fibers. A number of first ridges, first grooves, second ridges, and second grooves are formed on at least one surface of the nonwoven fabric. A top of the first ridge is higher ...
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WO/2013/041338A1 |
The invention relates to a lateral distribution device (1) of a headbox for a machine for producing a fibrous web from of at lease one fluid (2), in particular a fibrous suspension and optionally also a diluent, comprising a lateral dist...
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WO/2013/041339A1 |
The invention relates to a headbox (1) for a machine for producing a fibrous web (2) from at least one fibrous suspension (3), comprising a distribution device (4) for feeding the at least one fibrous suspension, downstream turbulence ge...
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WO/2013/034330A1 |
Device for transferring and stabilizing a running fibrous web, in particular a paper, cardboard or tissue web, wherein the fibrous web is situated along the web running path first of all in a first sandwich region between a web-deliverin...
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WO/2013/023276A1 |
A woven industrial fabric for filtration and conveyance comprises at least one set of weft yarns, and one set of warp yarns, comprising a plurality of groups of warp yarns. Each group comprises an identical number of at least two warp ya...
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WO/2013/024205A1 |
The invention relates to a headbox for a paper or cardboard machine. The headbox (10) includes a flow channel (13), delimited by an internal wall (19) of the headbox (10) and a roll (11) arranged to rotate, which narrows in the flow dire...
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WO/2013/023272A1 |
A seaming element for an industrial textile, a textile with seaming elements, and a method. The seaming element has first and second end regions, a fold line in an intermediate fold region, and outer and inner surfaces. Each end region c...
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WO/2013/020745A1 |
Press belt (7, 7.1, 7.2) for a shoe press device (10) for dewatering or calendering a fibrous web (1), in particular a paper, cardboard or tissue web, wherein the press belt (7, 7.1, 7.2) has an elastomer matrix with embedded reinforcing...
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WO/2013/020667A1 |
The invention relates to a fabric belt for producing a corrugated cardboard web in a corrugated cardboard machine. The belt (1) is joined together at the two ends (2, 3) thereof to produce an endless belt, wherein an outer paper side (4)...
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WO/2013/017344A1 |
The invention relates to a sheet forming system (1) for a machine (100) for producing a two-layer or multi-layer web (2) from at least one fibre suspension (3), comprising a two-layer or multi-layer headbox (4) with a headbox nozzle (5),...
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WO/2013/010975A1 |
The invention relates to a sheet forming device (1) for a Fourdrinier machine (100) for producing a web of fibrous material (2), in particular a web of paper, card or packaging paper, from at least one fibrous material suspension (3). Th...
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WO/2013/013133A2 |
The present invention is directed to an apparatus used in the formation of paper. More specifically the present invention is directed to an apparatus, system, and method for lowering the consistency or degree of density of fiber suspensi...
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WO/2013/010977A1 |
The invention relates to a sheet forming device (1) for a Fourdrinier machine (100) for producing a web of fibrous material (2), in particular a web of paper, card or packaging paper, from at least one fibrous material suspension (3). Th...
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WO/2013/010678A1 |
The invention relates to clothing for a paper machine with two or more endless belts, each of which is formed from a film-like web (10, 20, 30), joined along a splice (11, 21, 31) to form a belt continuous in the direction of rotation of...
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WO/2013/004474A1 |
A method for producing a spiral link fabric with a plurality of spirals which are joined to one another in an overlapping manner, with a plurality of seam wires which are stitched into overlapping regions of adjacent spirals and thus con...
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WO/2013/004718A1 |
A paper machine clothing (PMC) fabric (10) includes a plurality of monofilament yarns (12). At least some of the yarns have a composition which is a mixture of between 90% to 99.8% thermoplastic resin, and between 0.2% to 10% nano - grap...
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WO/2013/004732A1 |
The invention relates to a roll cover for rolls (10) for use in a web-producing and/or web-processing machine, such as a paper machine or film machine, wherein the roll cover (12) has an inner cover layer (121, 122) and an outer cover la...
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WO/2013/004721A1 |
A paper machine clothing (PMC) fabric including a plurality of monofilament yarns, at least some of the monofilament yarns having a composition which includes an additive for detecting a defect on the paper machine clothing fabric.
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WO/2013/004722A1 |
A seaming process for a PMC fabric includes the steps of: providing a PMC fabric (10) including a plurality of monofilament yarns (12A, 12B), at least some of the monofilament yarns (12A, 12B) having a composition including between appro...
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WO/2013/000843A1 |
The invention relates to a dewatering device (1) for a machine (100) for producing a fibrous web (2), in particular a paper, cardboard or packaging-paper web, from at least one fibrous stock suspension, having a main body (3) which is bo...
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WO/2012/175670A1 |
The invention relates to a method for monitoring properties of a circulating clothing (1), in particular a clothing for transporting a fibrous web through a drying section of a machine for producing a fibrous web, wherein at least one su...
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WO/2012/175801A1 |
The invention relates to a device for the conditioning of the flow surface in the headbox of a fiber web machine. The device comprises a frame structure (23) and a conditioning element (24) arranged in the frame structure (23) for the co...
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WO/2012/156152A1 |
The invention relates to a method for applying a corrosion-protective coating to a roller component, comprising steps of providing a device for thermal spray coating, providing a stainless steel material, coating at least one part of the...
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WO/2012/155052A1 |
Systems and methods for forming fiber webs, including those suitable for use as filter media and battery separators, are provided. In some embodiments, the systems and methods may involve the use of one or more fiber mixtures to form a f...
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WO/2012/140046A1 |
The invention relates to a method for producing a module, in particular a continuous module, for a paper machine covering, in particular press felt, comprising the following steps: a) a strip (10) having a plurality of stitch wales (12) ...
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WO/2012/140036A1 |
The invention relates to a method for producing a continuous module for a paper machine covering, in particular press felt, consisting of the following steps: a) a support layer (10) is provided, b) a plurality of stabilisation threads (...
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WO/2012/139879A1 |
The invention relates to a method for treating a liquid or dispersion with metal ions, in particular for coagulating and/or flocculating compounds dissolved in a liquid or dispersed therein by means of metal ions, or for reacting metal i...
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WO/2012/140448A1 |
A method of manufacturing paper comprises the steps of forming a watermark in a primary surface of a layer of a paper substrate (12) and forming a watermark in a secondary surface of said layer of the paper substrate.
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WO/2012/132966A1 |
Provided is a manufacturing method for nonwoven fabrics that enables the manufacture of nonwoven fabrics exhibiting excellent strength, bulkiness, and flexibility. This manufacturing method for nonwoven fabrics includes: a step in which ...
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WO/2012/130693A2 |
The invention relates to a device for regulating the running properties of a clothing (1) for transporting a fibrous web in a fibrous web production machine, comprising a plurality of deflecting rollers (3), a tensioning device (2), and ...
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WO/2012/132549A1 |
Provided is a manufacturing method for nonwoven fabrics that enables the manufacture of nonwoven fabrics exhibiting excellent strength, bulkiness, and flexibility. This manufacturing method for nonwoven fabrics includes: a step in which ...
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WO/2012/123529A1 |
The invention relates to a method for controlling the filtering performance of a filter device, in particular a filter device in the material processing circuit of a paper production plant, in an open-loop or closed-loop manner, wherein ...
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WO/2012/120191A1 |
The invention relates to a paper machine fabric that comprises at least two separate layers that are formed of at least two separate yarn systems, one forming the paper side and composed of longitudinal and crosswise yarns (1,2) and one ...
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WO/2012/113767A1 |
The invention relates to a continuous fabric band (10) having intersecting fibres and to a method for producing same such that within the fabric seam region (6) at least two strip-shaped regions (61, 62) which extend over the entire widt...
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WO/2012/110320A1 |
The invention relates to a sealing device (1) for sealing at least one underpressure or overpressure zone (6) adjoining a surface (3) which is moved in a movement direction (4) in a paper, tissue or cardboard machine, comprising at least...
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WO/2012/107117A1 |
The invention relates to a sheet-forming device (1) for producing a two-layer or multilayer fiber web (2) from at least two fiber suspensions (3), at least comprising a first screen (4) onto which a first, preferably single-layer headbox...
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WO/2012/104378A1 |
A structured fabric for use with a papermaking machine for the production of a fibrous web. The structured fabric includes a plurality of weft yarns and a plurality of warp yarns. The plurality of warp yarns interact with the weft yarns ...
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WO/2012/104374A1 |
A papermaking machine for the production of a fibrous web. The papermaking machine including a plurality of rollers and a structured fabric moving along the plurality of rollers. The structured fabric includes a plurality of weft yarns a...
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WO/2012/101099A1 |
A pulp dewatering fabric (10, 10') for a pulp dewatering machine (40) comprises a pulp-side first woven fabric layer (12) for receiving the cellulose pulp material to be dewatered and a running-side second woven fabric layer (14), wherei...
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WO/2012/100161A1 |
A structure for use in industrial fabrics such as paper machine clothing and engineered fabrics is disclosed. The structure includes one or more layers of an elastic nonwoven extruded film or sheet, which is elastic, resilient, and compr...
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WO/2012/097938A1 |
The invention relates to a method for conducting water in a machine for producing and/or finishing a paper, cardboard, tissue or other fibrous web having a plurality of machine elements and at least one water circuit (I, II). Here, the o...
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WO/2012/095251A1 |
The invention relates to a clothing (10) for a paper machine, wherein the clothing is designed in the form of a film-shaped continuous band (1) that is closed in the circumferential direction (LR) and that has a perforated useful area (P...
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WO/2012/087214A1 |
Method and arrangement (1) for processing pulp, including a first endless wire (2) and an opposed endless second wire (3), which wires are conveyed in a same conveying direction (D) to define a web forming space (12) between them, in whi...
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