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Patent Searching and Data


Matches 1 - 50 out of 3,583

Document Document Title
WO/2022/096266A1
The invention relates to a method and a device for the closed-loop and/or open-loop control of at least one dampening device, comprising a valve suitable for dampening a material web (8), in particular a paper, card or fibrous web, where...  
WO/2022/089843A1
The invention relates to a web connection for a fabric of a machine for producing or processing a fibrous material web, comprising a first web end with first longitudinal thread ends, a second web end with second longitudinal thread ends...  
WO/2022/089851A1
The invention relates to a web connection for a fabric of a machine for producing or processing a fibrous material web, comprising a first web end with first longitudinal thread ends, a second web end with second longitudinal thread ends...  
WO/2022/073699A1
The invention relates to a categorizing method and to a method based thereon for preventing production disruptions of a paper machine (1), in particular a web break, and to a computer program product for carrying out such a method. The f...  
WO/2022/063478A1
The invention relates to a method for controlling a press section of a machine for producing a paper, cardboard, tissue or other fibrous web in which the fibrous web (1) is guided together with at least one endlessly circulating, water-a...  
WO/2022/063453A1
The invention relates to a drive arrangement comprising a roller (1, 10) which has a roller bearing (3), a bearing housing (4), and a motor (6), wherein the bearing housing (4) of the roller bearing (3) is connected to a chair or a base ...  
WO/2022/037832A1
The invention relates to a press felt for a machine for producing a fibrous material web, comprising a woven base structure and a nonwoven support fixed thereon, wherein the base structure comprises a first fabric layer and a second fabr...  
WO/2022/010604A1
A seamed press felt formed from a base fabric having a CD and an MD with opposing MD ends that are joined to form a continuous belt. MD oriented yarns form uniform loops at the opposing MD ends that are interdigitated to define a pintle ...  
WO/2021/260263A1
The invention relates to a smart synchronizing method of a web inspection system (30) for monitoring a moving web and comprising a synchronizing device (32) and at least one slave camera (31, 33), and at least one lighting device (35, 36...  
WO/2021/254732A1
The invention relates to a roller for producing a fibrous material web, in particular a paper web, comprising a main rotationally symmetrical main body which is rotatable about a longitudinal axis and has a lateral surface on which there...  
WO/2021/240257A2
Embodiments of the present invention discloses methods and a system (103) for labelling normal and abnormal regions in the data related to a paper machine (101) tor web break prediction and labelling individual parameters for root cause ...  
WO/2021/239950A1
The present invention pertains to the field of pulp or paper making. More specifically the present invention relates to a method of preventing a build-up of slime or removing slime from a surface contacted with water from a pulp or paper...  
WO/2021/235381A1
The purpose of the present invention is to provide a chemical solution spraying method in which, while moving a nozzle device in a reciprocating manner in a width direction, it is possible to apply a chemical solution to a surface of a c...  
WO/2021/235382A1
The purpose of the present invention is to provide a method for spraying a chemical solution in which the chemical solution is applied as evenly as possible to the surface of a canvas that comes into contact with wet paper for a time Tc ...  
WO/2021/209232A1
The invention relates to a device for applying steam to a moving paper web, cardboard web, tissue web or another fibrous material web, the device comprising: a steam blower box having a steam distribution device; a plurality of separate ...  
WO/2021/167099A1
[Problem] To provide a sprinkling device which makes it possible to reduce attachment of a contaminated matter in a housing portion. [Solution] A sprinkling device 100 according to the present invention is provided with: a nozzle portion...  
WO/2021/124250A1
A method of identifying a defect in a wet film comprises conveying said wet film (20), in a wet state, on a conveyor (10), providing a laser projection (1511) onto the wet film, acquiring a series of images, each depicting an area of the...  
WO/2021/125156A1
Provided is a monitoring system that makes it possible to discover dirt on a rotary body of a paper machine and thereby maintain paper quality and improve yield. A monitoring system that monitors an operating paper machine for abnormalit...  
WO/2021/121789A1
A clothing, in particular a seam felt for use in a pressing section of a machine for producing a fibrous web, wherein the clothing (1) has at least one base structure and at least one staple fibre layer which is arranged on the base stru...  
WO/2021/124251A1
The present document discloses a method of determining thickness of a wet film, in particular of microfibrillated cellulose. The method comprises conveying said film (20) in a wet state on a conveyor (10) having a conveyor width, the wet...  
WO/2021/048464A1
The present invention relates to a fabric for a paper or pulp technology. The fabric has a longitudinal direction (MD) and a cross direction (CMD) and a first surface (FS) and a second surface (SS) in a thickness direction (TD) of the fa...  
WO/2021/028116A1
The invention relates to a basic structure of a fabric for a machine for producing or processing a fibrous web, in particular a paper, cardboard or tissue web, comprising at least a first flat fabric of fabric type A and a second flat fa...  
WO/2021/008758A1
The invention relates to paper machine clothing, in particular a press felt, for a machine for producing or processing a fibrous material web, comprising a base structure and at least one layer made of nonwoven fibres and provided on the...  
WO/2020/259188A1
A felt for a high-speed vacuum cylinder paper machine. The felt comprises, sequentially connected from top to bottom, a front-layer fiber web (1), an intermediate-layer fiber web (2), a base web (3), and a back-layer fiber web (4). The f...  
WO/2020/263157A1
The invention relates to a method and system for improving the application of a coating on a Yankee cylinder (CR) in tissue paper machines. The invention implements a moisture-controlled environment (12) in an area of the exposed Yankee ...  
WO/2020/256626A1
The present invention relates to an arrangement (1) for measuring the temperature of a web. The arrangement (1) comprises a plurality of sensors (3) for contactless measuring of the temperature, an elongated housing (5) intended for exte...  
WO/2020/239589A1
The invention relates to an industrial installation (1, 24), comprising a movably mounted body (5), a fluidic drive unit (6) for moving the movably mounted body (5) and also a damping system (17) for damping vibrations of the industrial ...  
WO/2020/242475A1
Methods and apparatuses for forming fibrous web structures are disclosed. In one embodiment, a method of forming a fibrous web comprises positioning a masking media over a foraminous forming member having a forming surface, the masking m...  
WO/2020/233898A1
The invention relates to a process and a system for producing paper or pulp. In said process, used production air is dehumidified by adsorption as it is passed through an adsorber (11).  
WO/2020/237135A1
A structured tissue belt assembly including a supporting layer, a non-woven web contacting layer, and one or more laser welds that attach the bottom surface of the web contacting layer to the top surface of the supporting layer. The stru...  
WO/2020/224835A1
The invention relates to a seamed felt for use in a machine for producing a tissue web, comprising a single-layer or multilayer base structure which has a textile structure with MD threads that form seam loops on both end-face edges of t...  
WO/2020/224834A1
The invention relates to a fabric, in particular felt, for use in a machine for producing a tissue web, comprising a base structure, which has a textile structure with MD threads, and at least one layer of nonwoven fibers. The invention ...  
WO/2020/187480A1
The invention relates to a woven fabric in which warp threads and weft threads are woven together to form a textile structure, the woven fabric having a thickness direction and a warp direction and a weft direction, and the warp threads ...  
WO/2020/173701A1
The invention relates to a method for monitoring an industrial plant (100), to a computer program product, and to an industrial plant (100). The industrial plant (100) comprises two parts (100a, 100b). In a first part (100a) of the indus...  
WO/2020/128145A1
A measuring device for measuring thickness of a planar object (30), comprising of a first sensor module (10, 10') and a second sensor module (20) located on opposites of the measured planar object. The sensor modules having 5 one light s...  
WO/2020/106193A1
The invention relates to a drying section and comprises one or more through air drying cylinders 3, 5 and a permeable fabric 9 that runs in a loop and wraps part of the circumference of each through air drying cylinder. The loop of the f...  
WO/2020/098526A1
A laundry sheet processing machine capable of automatically adjusting coating thickness comprises a machine frame (1), an unwinding roller (3) installed on the machine frame (1) for placing a base fabric (2) thereon, a guide roller (4), ...  
WO/2020/076533A1
A leader wire for a textile assembly including a seam is disclosed. The leader wire includes a body defining a leading portion including a tip and a trailing portion adapted to attach to a filament. The tip has a rounded leading edge wit...  
WO/2020/076534A1
In one embodiment, a pintle insertion tool is disclosed. The pintle insertion tool includes a housing, and a drive assembly supported by the housing. The drive assembly includes a controller connected to a power supply and configured to ...  
WO/2020/071370A1
The purpose of the present invention is to provide a monitoring system, which is capable of preventing the occurrence of defects in paper by monitoring a device. The present invention is a monitoring system (A) comprising a papermaking m...  
WO/2020/068091A1
Disclosed are woven papermaking fabrics having a machine direction (MD) axis and a cross-machine direction (CD) axis, a machine contacting surface and a web contacting surface. The web contacting surface comprises a plurality of MD and C...  
WO/2020/064166A1
The invention relates to a machine (1) for producing a structured fibrous material web (2), the machine having: a forming area (3); at least one downstream press device (6), which comprises a press element (7) and a counter element (8) h...  
WO/2020/068092A1
Disclosed are woven papermaking fabrics useful in the manufacture of fibrous structures, particularly wet-laid tissue products that allow the web contacting surface of the fabric to be woven with three-dimensional topography comprising p...  
WO/2020/064167A1
The invention relates to a machine (1) for producing a fibrous web (2), in particular a tissue web, with at least one pressing device (6) which comprises a pressing element (7) and a counter-element (8) with a closed surface for forming ...  
WO/2020/064738A1
The present invention relates to a method of determining the moisture content of a web (3) of cellulose pulp arriving at a pulp dryer (1). The method comprises measuring, at several instants during a predetermined time interval, the mois...  
WO/2020/052893A1
A web-tension-measuring device having two plates, which can be rotated relative to one another about an axis of rotation, to be precise such that the one free end of the one plate can be moved towards, or away from, the corresponding, op...  
WO/2020/053130A1
The invention relates to a component of a machine for producing and/or treating a fibrous web, in particular a paper, cardboard or tissue web, comprising a housing, in which a current-conducting device is arranged, wherein the housing is...  
WO/2020/035318A1
The invention relates to a paper machine for producing a paper or paperboard web (1) comprising a headbox (2), a shaper (3) for sheet formation, a press section for dewatering and a drying section for drying the web (1), wherein the web ...  
WO/2020/030509A1
The invention relates to a pressing arrangement for dewatering a paper or cardboard web (1) with a weight per unit area of between 60 and 250 g/m2 and at a machine speed of up to 1800 m/min, consisting of four pressing rollers (2, 3, 4, ...  
WO/2020/027996A1
A seamed press felt formed from a base fabric having a CD width and a MD length with two opposing MD ends that are joined to form a continuous belt. MD oriented yarns form uniform loops at the two opposing MD ends that are interdigitated...  

Matches 1 - 50 out of 3,583