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WO/2018/178511A1 |
The invention relates to a method and to an apparatus for transporting a tail end (6) in a fiber web machine from one structural section to another in such a way that the apparatus comprises nozzles (8) for guiding the tail end (6) on th...
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WO/2018/138827A1 |
The purpose of the present invention is to provide an industrial double layer fabric with which it is possible to form a sheet with a constant fiber orientation in the transverse direction. This industrial double layer fabric, in which a...
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WO/2018/125653A1 |
Provided are woven papermaking fabrics useful in the manufacture of tissue products, particularly through-air dried tissue products. The fabrics generally have a plurality of protuberances disposed on the web contacting surfaces. The pro...
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WO/2018/072018A1 |
A paper-making machine and process, in which a paper web passes over a pope roller to a main roll and a new roll can be brought into contact with the pope roller when the main roll becomes a full roll, is improved by arranging at least t...
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WO/2018/054769A1 |
The invention relates to a lubricating device (11) for lubricating a circulating fabric (2, 3) in a machine for producing a fibrous web, having a body (12) comprising the following: a feeding chamber (12.2) with an inlet (12.3) for feedi...
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WO/2018/023198A1 |
A reinforced element for use in the construction and assembly of an industrial textile, the element comprising a fibrous reinforcing material encapsulated by a thermoplastic polymer matrix, wherein: the thermoplastic polymer matrix compr...
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WO/2018/024663A1 |
The invention relates to a method for monitoring a sensor which is arranged at a measuring point (2, 3, 4, 5) in a process for producing and/or finishing a paper, cardboard, tissue or other fibrous web or for forming and/or treating a fi...
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WO/2018/022586A1 |
The present invention relates to papermaking belts useful in the manufacture of paper products, such as tissue paper. Particularly this invention relates to a papermaking belt used in a through-air drying process for making tissue produc...
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WO/2018/010933A1 |
The invention relates to a dust-handling device (1) for collecting and handling dust in a paper-making environment wherein the dust-handling device (1) comprises a source of underpressure (2) and an elongated collector (3) that extends a...
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WO/2018/001668A1 |
The invention relates to a covering (2), in particular for use in a machine for producing and/or processing a paper, cardboard, tissue or pulp web, comprising a basic structure formed as part of a flat woven material (1), which flat wove...
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WO/2017/220243A1 |
The invention relates to an apparatus (1) for changing the continuous clothing of a machine for producing, treating or processing a planar web, in particular a paper web, paperboard web or tissue web, said apparatus having a traversing d...
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WO/2017/210464A1 |
This disclosure relates generally to enabling a user to (1) determine the radial stiffness of the outer surface of a winding or wound roll, and (2) when coupled with a winding/contact model results in a virtual instrument allowing the us...
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WO/2017/207475A1 |
The invention relates to a machine for dewatering and drying a paper, cardboard or other fibrous web (1), to which machine a fibrous stock suspension which is formed at least partially from waste paper is fed, having at least two pressur...
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WO/2017/191363A1 |
The invention relates to a method, a computer program product and a machine vision system (30), comprising at least one lighting device (34), at least one image sensor (31 a-c) and a data processing device (32), the system in a first mod...
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WO/2017/178405A1 |
The invention relates to a covering (1), particularly a belt press (1) for a machine for producing or processing a fibre material web, the covering (1) having a paper side (5) and a backing side, and comprising a base structure (3) and a...
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WO/2017/179302A1 |
[Problem] To provide an elongate material thickness measuring method and thickness measuring system for measuring a flow-direction component and a width-direction component of a paper thickness separately without the need for a conventio...
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WO/2017/152259A1 |
Sheetmaking cross-directional (CD) control requires a sophisticated model-based controller whose operation requires an accurate model of process behavior, but due to the complexity of the process, identifying these process models is chal...
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WO/2017/144773A1 |
The invention relates to an industrial fabric and its use. The industrial fabric (1) comprises several machine direction (MD) yarns (2, 2a, 2b) and several cross machine direction (CMD) yarns (3). The MD-yarns are twisted relative their ...
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WO/2017/139786A1 |
A fabric or belt for a papermaking machine including a first layer that defines a web contacting surface and a second layer that supports the first layer. The first layer is made of extruded polymer and includes a plurality of first elem...
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WO/2017/134339A1 |
The invention relates to a base fabric of a press felt. The base fabric comprises end regions which are provided with seam loops (4). The seam loops are slanted. Further, the invention relates to a press felt and a method of forming the ...
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WO/2017/129309A1 |
The invention relates to a press (2) for a machine (1) for producing a fibrous material web (B), comprising: at least one press nip (N1, N2), formed between a press roller (10, 30) and a counter press roller (11, 31) of the press for gui...
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WO/2017/132123A1 |
The present disclosure relates to a vacuum dewatering apparatus comprising a vacuum box disposed opposite of a steam box where the steam box comprises a bottom plate having a substantially linear portion and a curvilinear portion. A plur...
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WO/2017/102774A1 |
In a method for establishing the weight per unit area of a fibrous web which is produced from a stock suspension, in particular a paper, cardboard or tissue web, both the fibre weight and the fibre content and the filler content of the f...
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WO/2017/092969A1 |
The invention relates to a device and a method for transferring a web within a papermaking or cardboard machine from a first treatment unit (11) with a circumferential first fabric (8), against which the web (2) bears within a first web ...
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WO/2017/023995A1 |
A press felt for a papermaking machine includes: (a) a base fabric comprising a plurality of repeat units, each of the repeat units comprising a plurality of cross machine direction (CMD) yarns and a plurality of machine direction (MD) y...
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WO/2016/205920A1 |
A method includes executing (302) a control algorithm for an industrial process using a controller objective function, where the industrial process is associated with at least one controlled variable. The method also includes executing (...
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WO/2016/201042A1 |
Collecting data includes generating a sensor signal from each of a plurality of sensors located on a sensing roll, wherein each signal is generated when each sensor enters a region of a nip between the sensing roll and mating roll during...
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WO/2016/200810A1 |
Collecting data includes generating a sensor signal from each of a plurality of sensors located on a sensing roll, wherein each signal is generated when each sensor enters a region of a nip between the sensing roll and mating roll during...
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WO/2016/188030A1 |
An industrial fabric, which relates to the technical field of engineering textiles. The industrial fabric is a mesh woven from warp yarns made of monofilament materials and weft yarns made of monofilament materials. The warp yarns are of...
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WO/2016/179080A1 |
A unitary deflection member and a method for making a unitary deflection member is disclosed. The method can include the steps of: providing an additive manufacturing making apparatus; providing a material for the unitary deflection memb...
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WO/2016/174827A1 |
The purpose of the present invention is to provide an easily maintained spraying device. The present invention is a spraying device (100) provided with a nozzle device (1) having nozzle parts (1a, 1b) for spraying a liquid, tubes (2a, 2b...
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WO/2016/151189A1 |
The invention relates to a dryer fabric, which is woven of machine direction yarns (2) and cross machine direction yarns (3). The machine direction yarns (2) have free long float above at least seven cross machine yarns on a paper side (...
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WO/2016/119047A1 |
A method includes receiving (406) distance measurements from at least one scanning head (304, 304a, 304b) that moves back and forth across at least one surface of a web (108, 206, 302) of material on a frame (314-318). The distance measu...
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WO/2016/097055A1 |
The invention relates to a water extraction facility comprising a suction box having a suction opening and a chamber (9) arranged above the suction opening by means of a connector (21), and a perforated sheet metal element (24) creating ...
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WO/2016/085864A1 |
One embodiment provides a papermaking machine, which includes a wire for conveying a fiber web; a trim squirt for making a cut line in the fiber web; a machine reference; and a measurement device for measuring a distance between the cut ...
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WO/2016/071262A1 |
The invention relates to a clothing for use in a machine for producing a fibrous web, in particular a paper, board, tissue, or pulp web. The clothing has a running side (6) facing away from the fibrous web and a paper side (5) facing the...
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WO/2016/071071A1 |
The invention relates to an air guide plate (1) for leading away an edge strip (2) of a running, planar material web (3), comprising, arranged in the direction of a longitudinal extent axis (L), at least one edge-strip inlet plate (6), o...
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WO/2016/062555A1 |
The invention relates to a cutting device (1) for cutting an edge strip (2.1) from a running material web (2) in a machine for producing and/or treating the material web (2), in particular a tissue, paper, or board web, comprising at lea...
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WO/2016/058972A1 |
The invention relates to a functional band (7) having a longitudinal direction and a transverse direction, comprising a foam layer (2) as well as at least one further functional layer (1), wherein the foam layer (2) and the further funct...
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WO/2016/048929A1 |
An innovative papermaking belt 10 is disclosed. The papermaking belt has a framework 32 and a reinforcing structure 33. The framework 32 has a first surface 34 defining a paper-contacting side of the papermaking belt 10, a second surface...
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WO/2016/026631A1 |
The invention relates to a steam blower box for applying a paper, paperboard, tissue or other fibrous material web (1) in a machine for the production and/or refinement thereof with steam, wherein at least one steam-filled pressure chamb...
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WO/2016/005083A1 |
The invention relates to a clothing for use in a machine producing and/or processing a fibrous material web which extends in a longitudinal and widthwise direction, wherein the clothing has a base structure which, when the clothing is us...
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WO/2015/197918A1 |
Optical multi-channel measurement unit for a process measurement comprises first ends (204) for receiving optical radiation from the optical radiation source (200), and second ends (206) for outputting the optical radiation for illuminat...
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WO/2015/184435A1 |
Drying a planar substrate such as paper sheet goods for packing materials includes layering a phase change material (PCM) on a substrate, in which the substrate has a moisture content and adapted for moisture removal to form a planar med...
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WO/2015/169520A1 |
The invention relates to an industrial textile for use in a fibrous web forming and/or processing machine, having a web contacting side and a machine contacting side and having at its two longitudinal ends a transversal edge section whic...
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WO/2015/165659A1 |
The invention relates to a device (1) and to a method for processing materials, in particular raw materials in the production of paper, preferably comprising a pulper or a pulping drum, comprising a processing vessel (M, M1, M2) that can...
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WO/2015/164317A1 |
A papermaker's felt includes a base fabric (24) having a seam (30, 32, 34) and at least one batt layer (52) overlying the base fabric, wherein the batt layer includes a flap (52a) that overlies the seam. The batt layer comprises multiple...
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WO/2015/155417A1 |
The invention relates to a method and apparatus for passing a web tail being threaded from one paper machine section to another by way of guiding the tail with the help of an air jet from a transfer plate (1). An essential feature of the...
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WO/2015/151450A1 |
Provided is a method for spraying a chemical solution (Y), by which the chemical solution (Y) can be efficiently applied to a canvas (K) used in the dry part of a paper machine, and the deposition of paper dust and pitch onto the canvas ...
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WO/2015/131264A1 |
Non-contacting caliper measurements of free-standing sheets detect mid-IR interferometric fringes created by the reflection of light from the top and bottom surfaces of the sheet. The technique includes directing a laser beam at a select...
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