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Matches 1 - 50 out of 9,250

Document Document Title
WO/2018/224969A1
An apparatus (1) for cleaning industrial plants comprises a robotic arm to a working head of which are associated suction members suitable for sucking powders and working fragments inside a working volume in which a processing industrial...  
WO/2018/222633A1
A method of making a fabric for a press felt for a papermaking machine includes: forming 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 p...  
WO/2018/217599A1
The present invention provides tissue webs and products having improved z-directional properties. The improved z-directional properties may be achieved by providing the structure with a unique three-dimensional surface topography, which ...  
WO/2018/217602A1
The present invention provides tissue webs and products having improved z-directional properties. The improved z-directional properties may be achieved by providing the structure with a unique three-dimensional surface topography, which ...  
WO/2018/217603A1
Disclosed are papermaking fabrics comprising a plurality of structuring elements disposed on a carrier structure. The fabrics are useful in the manufacture of tissue products having good caliper and smoothness without negatively affectin...  
WO/2018/204254A1
A suction roll includes: a cylindrical shell having an internal lumen and a plurality of through holes; a suction box positioned in the lumen of the shell; a suction source operatively connected with the suction box; at least one seal st...  
WO/2018/172615A1
The present invention relates to an industrial textile (1) having a longitudinal direction (MD) and a cross direction (CMD) and a first surface and a second surface, the industrial textile (1) extending in the cross direction from a firs...  
WO/2018/157086A1
A paper including one or more multi-tonal watermarks having full tonality (depth), and an improved watermarking tool for manufacturing such paper, is provided. The improved watermarking tool is selected from the group of: (a) an assembly...  
WO/2018/142019A1
The object of the invention is an apparatus and a method for measuring dewatering in the wet end of a paper machine. What is essential in the invention is that the measuring system (26) comprises an essentially horizontal inlet pipe (10)...  
WO/2018/142024A1
The object of the invention is an apparatus for measuring dewatering in the wet end of a paper machine. What is essential in the invention is that the apparatus comprises a measuring receptacle (15) functioning at normal air pressure, in...  
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...  
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...  
WO/2018/122636A1
The invention provides an additive and method for improving dewatering efficiency in a paper making process. The dewatering additive is prepared from the same wood that is used as raw material for preparing the paper, which may be insula...  
WO/2018/118683A8
A process for foam forming tissue or paper webs is disclosed. A foamed suspension of fibers is deposited onto a forming fabric and contacted with a gas flow prior to drying the web. For instance, the web can contact the gas flow prior to...  
WO/2018/118683A1
A process for foam forming tissue or paper webs is disclosed. A foamed suspension of fibers is deposited onto a forming fabric and contacted with a gas flow prior to drying the web. For instance, the web can contact the gas flow prior to...  
WO/2018/114153A1
The invention relates to a system for the treatment of process water of a machine for producing and/or finishing a paper web, cardboard web, tissue web or another fibrous web, wherein the process water is divided in a sorting or filterin...  
WO/2018/100759A1
[Problem] To provide an antifouling agent which is capable of sufficiently preventing pitch contamination in a wet part and does not easily foam. [Solution] The present invention provides an antifouling composition for preventing pitch c...  
WO/2018/100861A1
[Problem] To provide: an antifouling spray composition which is capable of sufficiently preventing a running member travelling in a wet part of a paper machine from being pitch-contaminated and does not easily foam; and a method for spra...  
WO/2018/100150A1
Method for manufacturing a security paper, including the step consisting in: - producing a watermark using a mask (10) attached to a wire of a paper machine, the mask including a network of elements for forming light areas (18) on the wa...  
WO/2018/098029A9
A monitoring system comprising: (a) one or more sensors that monitor activity, amplitude, size, scale, duration of activity or a combination thereof of stock on a paper machine and (b) a control system in communication with the one or mo...  
WO/2018/097777A1
The invention relates to a forming section (2) for forming a fibrous web (W). The forming section (2) comprises a first forming fabric (3) arranged to run in a loop supported by guide elements (4) and a second forming fabric (5) arranged...  
WO/2018/098029A1
A monitoring system comprising: (a) one or more sensors that monitor activity, amplitude, size, scale, duration of activity or a combination thereof of stock on a paper machine and (b) a control system in communication with the one or mo...  
WO/2018/086642A1
The invention relates to a fabric belt for producing a corrugated cardboard web in a corrugated cardboard machine, comprising multiple warp layers. In at least one edge region of the fabric belt, the surface of the upper warp layer of th...  
WO/2018/082911A1
The invention relates to a device (1) for producing a fibrous web made of a plurality of layers. The device comprises a multi-layer headbox (2) with an inner turbulence generator (7.8) extending over the width of the multi-layer headbox ...  
WO/2018/077552A1
The invention relates to a drainage device, comprising a box-shaped base body and a plurality of drainage strips which are spaced apart from each other and are configured in each case so as to pivot with respect to the base body, wherein...  
WO/2018/077558A1
The invention relates to a method for operating a machine for producing a fibrous web, comprising a dewatering apparatus having a plurality of pivotably implemented dewatering strips, comprising the following steps: depending on at least...  
WO/2018/072879A1
The invention includes an arrangement (20) for providing a dewatering screen (50) with perforated watermark inserts (12), which bear a multistage injection-moulded relief, with an injection-moulding installation (30), which is set up and...  
WO/2018/065668A1
According to an example aspect of the present invention, there is provided an apparatus and a method comprising a forming section (1) for feeding an aqueous furnish of fibres on a moving surface (2, 3) to form a shape of a product and a ...  
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...  
WO/2018/051270A4
An endless fabric belt having a seam region, the seam region comprising: a) machine direction (MD) threads; b) cross-direction (CD) threads interwoven with the MD threads; and c) termination zones distributed throughout the entire seam r...  
WO/2018/051270A3
An endless fabric belt having a seam region, the seam region comprising: a) machine direction (MD) threads; b) cross-direction (CD) threads interwoven with the MD threads; and c) termination zones distributed throughout the entire seam r...  
WO/2018/047219A1
[Problem] To provide, in a woven fabric in which the yarn diameters of upper and lower warps are different, an industrial two-layer woven fabric having improved wear resistance, surface smoothness and marking characteristics, and having ...  
WO/2018/049390A1
A method of forming a fibrous web including the steps of providing a fiber slurry, depositing the fiber slurry between an inner forming wire and an outer forming wire, wherein the outer forming wire comprises a structured fabric and the ...  
WO/2018/047217A1
[Problem] To provide an industrial two-layer woven fabric having improved wear resistance, surface smoothness and marking characteristics, and having a long life by adjusting the balance between the warps and wefts. [Solution] This indus...  
WO/2018/041355A1
A process and an apparatus for producing nonwoven materials are disclosed. The process comprises the following steps: a) providing a three-phase (gas-liquid-solid) suspension containing air, water, fibrous material and a surfactant, b) d...  
WO/2018/031447A1
A composite forming fabric for a papermaking machine woven according to a repeating fabric weave pattern is provided. The fabric includes a paper side (PS) layer having a PS surface, with the PS layer including PS warps and PS wefts inte...  
WO/2018/023839A1
Disclosed are a three-layer paper-making net and a method for manufacturing the same. The three-layer paper-making net comprises a paper forming layer (100), an intermediate connecting layer (200) and a machine layer (300). The present m...  
WO/2018/019545A1
The invention relates to a flow module (1, 1') for a flow box (21) of a machine for producing a fibrous web for guiding through a fibrous stock suspension, comprising at least two flow ducts (3, 3') with an inflow side (5) and with an ou...  
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...  
WO/2018/005989A1
An anaerobic digestion system may include a material grinding/pulping portion, a hydrolysis portion arranged downstream of the grinding portion, a multiple chamber anaerobic reactor arranged downstream from the hydrolysis portion and inc...  
WO/2018/006093A1
Substantially homogeneous and stable suspensions of anthraquinone (AQ) compositions and methods of preparation are disclosed. The AQ compositions are used in pulping processes.  
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...  
WO/2017/220859A1
The invention is related to a method for determining a beating rate of a fibre suspension, wherein part of the fibre suspension flow (14) is led to a separate flow channel (12) as a sample and the beating rate is determined based on the ...  
WO/2017/222496A1
The current process relates to the treatment of a primary sludge that is produced from waste water treatment facilities such as a pulp mill or a pulp and paper mills. It further relates to a process of using the primary sludge in the pro...  
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...  
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...  
WO/2017/192559A1
The invention may utilize shaft horsepower for rotating cylinders to move a fluid in an axial direction within the cylinder. The cylinder may comprise a spiral blade on or in its inner surface with a pitch relative to a central axis of t...  
WO/2017/178403A1
The invention relates to a covering (1), particularly a forming belt for a machine for producing or processing a fibre material web, said covering having a paper side (5) and a backing side, and comprising a base structure (3) and at lea...  
WO/2017/178414A1
The invention relates to a method for producing a structured fibre material web, particularly a tissue web, in which a fibre material suspension is brought into contact with at least one structured forming belt, and is drained by means o...  
WO/2017/168053A1
The object of the invention is a method for adjusting a position of an object (4) with an actuator (1) provided with a body (10) and adjusting means (5, 6a, 6b,11,12) disposed in connection with the body (10), wherein the position of the...  

Matches 1 - 50 out of 9,250