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WO/2011/132547A1 |
The present invention relates to a non-curable coating composition which is used for preventing adhesion of various sticky substances to the surfaces of substrates. The non- curable coating composition contains a carboxy-modified silicon...
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WO/2011/130503A2 |
A method is described for making paper or paper board by applying a composition containing enzyme and cationic coagulant to papermaking pulp prior to paper forming to preferably improve drainage, retention, or both. Sheets of pulp from w...
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WO/2011/127594A1 |
A seaming element for joining opposed ends of woven or nonwoven industrial textiles, textiles including seaming elements, and methods of making a seam area for textiles. The seaming element comprises a continuous filamentary structure, c...
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WO/2011/120899A1 |
A fabric for a papermaking machine, the fabric including a machine facing side and a web facing side having pockets formed by warp and weft yarns. Each pocket is defined by four sides on the web facing side, two of the four sides each fo...
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WO/2011/120897A2 |
A fabric for a papermaking machine, the fabric including a machine facing side and a web facing side having pockets formed by warp and weft yarns. Each pocket is defined by four sides on the web facing side, two of the four sides each fo...
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WO/2011/120900A1 |
A fabric for a papermaking machine, the fabric including a machine facing side and a web facing side having pockets formed by warp and weft yarns. Each pocket is defined by four sides on the web facing side, two of the four sides each fo...
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WO/2011/116999A1 |
The invention relates to a sheet forming system (1) for a machine for producing a fibrous web (2), in particular a paper, cardboard or packaging paper web, from at least one fibrous stock suspension (3), having a flowbox (4) and having a...
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WO/2011/117828A1 |
The present invention relates to the field of paper and relates to a sheet including a high-definition high-contrast multitone watermark having areas of pronounced brightness. Such watermark is particularly obtained by means of a part (4...
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WO/2011/117176A1 |
A method for cleaning structural material which is to be recycled and is obtained from paper making-machine fabrics, in particular forming fabrics or press fabrics, comprises the following measures: a) comminution of a papermaking-machin...
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WO/2011/119423A2 |
A process for making bleached pulp comprises contacting an unbleached pulp mixture with a first recycled filtrate obtained from a first location (3) of a first recycled filtrate loop, to obtain a first pulp mixture having a first consist...
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WO/2011/109890A1 |
An extruded oriented thermoplastic polymeric element for industrial textiles, and textiles comprising polymeric elements. The polymeric elements are constructed of a material selected from yarn material, fiber material and film, and comp...
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WO/2011/104209A1 |
A press for dewatering a liquid suspension of a solid biological material comprises a liquid-permeable dewatering drum, which is rotatably mounted in a frame, and a press trough which is adapted to press the liquid suspension against the...
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WO/2011/100157A1 |
A method of installing an industrial fabric on a machine configured to utilize such a fabric includes as a first step: (a) providing an industrial fabric having: a plurality of machine direction (MD) yarns, the MD yarns forming seam loop...
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WO/2011/095577A1 |
The invention relates to a headbox (1) comprising at least one feeding device (5) feeding at least one fibrous material suspension (FS), a nozzle (4) having an outlet gap (11) for dispensing the fibrous material suspension (FS) in a free...
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WO/2011/095587A1 |
The invention relates to a headbox (1) comprising at least one feeding device (5) feeding at least one fibrous material suspension (FS), a nozzle (4) having an outlet gap (11) for dispensing the fibrous material suspension (FS) in a free...
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WO/2011/095250A1 |
The invention relates to a valve (1) for regulating a fluid flow (2), in particular a fibrous material suspension flow (2.1) preferably guided in a machine for producing a fibrous material web, in particular a paper, cardboard or packagi...
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WO/2011/095252A1 |
The invention relates to a headbox (1) for a machine for producing a fibrous material web (3) from a fibrous material suspension (2), comprising a feed device (4, 5) which supplies the fibrous material suspension (2), a perforated distri...
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WO/2011/095251A1 |
The invention relates to a valve (1) for regulating a fluid flow (2), in particular a fibrous material suspension flow (2.1) preferably guided in a machine for producing a fibrous material web, in particular a paper, cardboard or packagi...
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WO/2011/095582A1 |
The invention relates to a headbox (1) comprising at least one feeding device (5) feeding at least one fibrous material suspension (FS), a nozzle (4) having an outlet gap (11) for dispensing the fibrous material suspension (FS) in a free...
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WO/2011/095574A1 |
The invention relates to a headbox (1) comprising at least one feeding device (5) feeding the at least one fibrous material suspension (FS), a nozzle (4) having an outlet gap (11) for dispensing the fibrous material suspension (FS) in a ...
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WO/2011/093510A1 |
Provided is a method for producing a cellulose-fiber flat structure, which includes obtaining a cellulose-fiber flat structure by filtering a very fine cellulose-fiber dispersion containing very fine cellulose fibers having an average fi...
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WO/2011/091044A1 |
Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fr...
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WO/2011/088888A2 |
There is described a head box for a paper machine or the like, wherein a nozzle is adapted to apply a web-forming, fiber-containing pulp to a wire arrangement. The head box comprises a header to which said pulp is supplied, a tube bank i...
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WO/2011/086231A1 |
The invention relates to a device (10) for a web forming section of a fiber web machine, the device being a deckle liner (12) adaptable to a fabric (14) of a web forming section (11) for supporting the stock layer, and the deckle liner (...
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WO/2011/083656A1 |
A paper device in which a paper wire (18) in an endless shape pivots, and a pulp suspension (12) is supplied on the paper wire (18), and filtrated and dehydrated, wherein a cleaning device (28) for cleaning the paper wire (18) is provide...
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WO/2011/080217A1 |
A PMC fabric yarn for use in a PMC fabric. The PMC fabric yarn has a composition which is a mixture of between 90% and 99.8% PET, with a remainder of said composition being between 0.2% and 10% CNT. The composition of the yarns has a rel...
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WO/2011/081594A1 |
The invention relates to a unit (3) for deaeration of drainage water from a paper machine, said unit comprising an inlet (8) for receiving the drainage water in a first flow direction, an outlet (39) for removing the drainage water to a ...
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WO/2011/080386A1 |
The present invention relates to a method and system for producing fibrous material. In the method, fibrous suspension is supplied onto a wire in such a way that a web is formed and the formed web is dried. Further in the method, after t...
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WO/2011/076268A1 |
The invention relates to a system for transporting a fibre web (47) through a dry end of a fibre web processing machine from a drying section (1) to a reeling section (2) of the machine. According to the invention, the system comprises o...
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WO/2011/072906A1 |
The invention relates to a method for producing a finished fibrous stock suspension for making a paper, cardboard, tissue web or another fibrous web from at least one high-consistency stream (1) containing fibrous material and filler and...
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WO/2011/069755A1 |
The invention relates to a fabric strip for a machine for producing web material, in particular paper or carton, comprising a first fabric layer (114) on the web material side and a second fabric layer (116) on the machine side, wherein ...
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WO/2011/070230A1 |
The invention relates to a static element for a fiber web machine. The element includes a support structure (10) and a wearing part (11) fastened thereto, adapted to contact a fabric of the fiber web machine. Several spring members (12) ...
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WO/2011/061008A1 |
The invention relates to a headbox (1) for a machine for producing a fibrous web (2), in particular a paper, cardboard or packaging paper web, from at least one fibrous stock suspension (3) which has a flow direction (S), having a headbo...
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WO/2011/063062A1 |
A macroscopically monoplanar secondary belt (10) for manufacturing a cellulosic fibrous structure is provided. The belt, having two mutually orthogonal principal directions, a machine direction and a cross machine direction, and having a...
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WO/2011/060776A1 |
Two-stage watermarks are normally produced with the aid of an open wire roll, a so-called dandy roll, or a cylinder mold, on which so-called electrotypes, for example in the form of numbers, letters, and position marks such as cutting an...
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WO/2011/055016A1 |
The invention relates to a vacuum system for a fiber web machine. The vacuum system includes several vacuum devices (10) each of which is provided with a motor (11, II1). In addition, the vacuum system includes negative pressure lines (1...
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WO/2011/056735A1 |
A papermaking forming fabric includes: a set of top MD yarns; a set of top CMD yarns interwoven with the top MD yarns to form a top fabric layer; a set of bottom MD yarns; a set of bottom CMD yarns interwoven with the bottom MD yarns to ...
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WO/2011/050956A1 |
The invention relates to a method for producing a continuous paper web (10) for the production of security and value documents, comprising the following method steps: a) generating a continuous paper web (10) on a vat machine, wherein th...
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WO/2011/047892A1 |
The invention relates to a method for removing solid matter, in particular impurities, by means of flotation from a fibrous material suspension (S), wherein the fibrous material suspension (S) is mixed with gas (L), and wherein in at lea...
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WO/2011/038498A1 |
A multilayer woven industrial fabric comprises at least two layers of weft yarns interwoven with at least one system of warp yarns. At least some of the machine side (MS) weft yarns are arranged as complementary pairs, such that for each...
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WO/2011/036339A1 |
The invention relates to a dewatering element for a fiber web machine. The dewatering element includes a frame (10) and a dewatering organ (12) supported thereto with a supporting structure (11). The dewatering element further includes l...
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WO/2011/022831A1 |
A seaming area for a woven industrial fabric, a fabric, and a method of providing a seaming area and seam. The fabric comprises at least a first set of warp yarns interwoven with weft yarns, either in a single layer, or multiple layers i...
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WO/2011/018251A1 |
The invention relates to a headbox (1) for a machine for producing fibrous material webs from at least one fibrous material suspension (FS), comprising at least one feed device (4) feeding the at least one fibrous material suspension (FS...
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WO/2011/018250A1 |
The invention relates to a method for operating a sheet-forming unit (3) for a machine for producing fibrous material webs from at least one fibrous material suspension (FS), comprising a headbox (1) and a forming unit (2) arranged downs...
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WO/2011/018555A1 |
A method for dewatering a fiber and particle suspension in the manufacture of pulp, paper or board. The fiber suspension is passed across an electrolytic cell (20). A cell element (2, 3, 4) equipped with an iron and/or aluminum electrode...
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WO/2011/015707A1 |
The invention relates to a fastening member (39) for a curved roll (37) placed in a paper machine or a finishing machine for paper, the fastening member comprising a frame part to be placed around the end (37a) of the curved roll, and lo...
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WO/2011/012701A1 |
This invention relates to a forming fabric (100; 200; 300) for the forming of a fibrous web thereon, the forming fabric (100, 200; 300) comprising: a plurality of cross machine direction (CD) yarns (1-32; 1-24 ) including a set of top CD...
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WO/2011/006691A1 |
The invention relates to a headbox for a machine for producing a fibrous web from a fibrous suspension, having a feed device (4, 5) which feeds the fibrous suspension, having a distributor pipe perforated plate (6) which directly adjoins...
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WO/2011/000614A1 |
The invention relates to a forming unit (1), in particular a sheet forming unit for use in a machine for producing a material web from a fibrous or nonwoven suspension (FS), comprising at least two endlessly circulating wire belts (2, 3)...
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WO/2010/149422A1 |
The invention relates to a method for conditioning an endlessly circulating dry screen belt (3) supporting a material web, in particular a fibrous web (F), on a portion (5) of the circulation path thereof, wherein the dry screen belt (3)...
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