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WO/2024/059405A1 |
An assembly includes: a seal strip with an upper wear surface and an opposed lower surface, the seal strip configured to provide a seal for a suction roll, the seal strip comprising a first material having a first thermal conductivity; a...
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WO/2024/056232A1 |
The invention relates to a method for producing a wet-laid non-woven fabric web, comprising the following steps: providing a first suspension with natural pulp fibres in a first tank (14), providing a second suspension with regenerated c...
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WO/2024/046642A1 |
A fabric for a machine for producing a fiberweb, the fabric including a woven base structure including a first base element and a second base element, wherein the first base element includes a first flat woven base material and the secon...
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WO/2024/043997A1 |
Apparatuses and processes for producing a substrate are described. A headbox is also provided. The headbox can include at least one flow section. The at least one flow section can include a constriction zone; a slice zone; an expansion z...
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WO/2024/036647A1 |
An environment-friendly cigarette tipping paper and a making system therefor, relating to the technical field of cigarette products. The making system for the environment-friendly cigarette tipping paper comprises a raw paper making unit...
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WO/2024/028002A1 |
The invention concerns a machine (10) for making tissue, comprising: a forming section (20) with a fabric (24) for dewatering and transporting a nascent tissue web; a through air drying section (20) with at least one through air drying u...
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WO/2024/028029A1 |
The invention relates to a method for thermally fixing a seam loop of a basic structure for a paper machine clothing, in particular for a seam felt of a paper machine, the method comprising the steps: a. providing a flat fabric comprisin...
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WO/2024/029397A1 |
This industrial woven fabric is provided with: an upper surface-side woven fabric including upper surface-side warp yarns and upper surface-side weft yarns; a lower surface-side woven fabric including lower surface-side warp yarns and lo...
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WO/2024/006333A1 |
A seamed press felt including a base fabric having an MD length and CD width, and including MD oriented yarns held in position by an additional fabric material component. The MD oriented yarns are arranged in the base fabric as two super...
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WO/2024/002880A1 |
A device (1) for producing a fibrous web (2) is proposed, the device having a swirl chamber (3) with an inlet (8) for introducing a fibre foam into the swirl chamber (3) and having an outlet side (7) for discharging the fibre foam from t...
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WO/2024/006564A1 |
The present disclosure relates to a nonwoven extruded industrial fabric. A method of manufacture of the industrial fabric is crosshead extruding a polymeric matrix material with linear components. The linear components crosshead extruded...
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WO/2023/198541A1 |
The invention relates to a method for adjusting a component, in particular a functional roller, for a machine for producing or processing a fibrous web, the component having at least one adjustment device for adjusting an operating state...
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WO/2023/174652A1 |
The invention relates to a covering for a machine for producing a fibrous material web, in particular a paper, cardboard, tissue or pulp material web, comprising a flat-woven base material with an upper side and an underside, two definit...
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WO/2023/175320A1 |
An apparatus for recovering separated fibres from a biomass composite material, such as an engineered wood material, is described. The apparatus has a channel configured to receive a slurry comprising water and a biomass composite materi...
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WO/2023/110220A1 |
The invention relates to a base structure and to a clothing for a machine for producing or processing a fiber web. The base structure has a continuous base fabric, and the continuous base fabric is designed as a flat fabric which is made...
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WO/2023/069490A1 |
A system and method of cleaning an imprinting fabric used to make bath tissue, paper towel, or facial tissue, in which the imprinting fabric is washed with water from high pressure impact showers and flooding showers, and water remaining...
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WO/2023/034376A1 |
The instant invention relates to an industrial fabric for producing a textured product, wherein the industrial fabric has a first layer, such as a woven base fabric, and a second layer, such as a film, that extends over at least a portio...
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WO/2023/023453A1 |
A method includes embossing a section of a micro-optic security thread (500) at a predetermined pressure in an embossing die having a male half (501) and a female half (503), the micro-optic security thread comprising a polymeric substra...
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WO/2023/018866A2 |
A structured tissue belt assembly including a supporting layer and a nonwoven web contacting layer. The supporting layer has a top surface and a bottom surface and is formed of monofilaments including one or more layers of warp yams inte...
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WO/2023/006324A1 |
The invention relates to a clothing (10), in particular a drying screen, for a machine for producing and/or processing a fibrous web. When used as intended, the clothing is designed to circulate continuously in the machine and in the pro...
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WO/2023/002684A1 |
In the present invention, an upper surface side warp yarn strand and lower surface side warp yarn strand are vertically arranged to form a set, and each strand of the upper surface side warp yarn has a common weaving pattern excluding a ...
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WO/2023/285162A1 |
A woven fabric for use in a machine to produce a fiber web, such as a tissue fiber web. A paper side of the fabric has warp yarns and weft yams interwoven in a weave pattern, and twill lines, each formed by neighboring warp yarn flotatio...
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WO/2023/276311A1 |
According to the present invention, a binding warp has a first binding warp and a second binding warp disposed to form a vertical set, and a third binding warp forming a knuckle that passes through the upper side of a top-side weft. A to...
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WO/2022/263208A1 |
The invention relates to a clothing (10), in particular a forming fabric, for a machine for producing or processing a material web, in particular a tissue web, comprising a first fabric layer (L1) that provides a web-material contact sid...
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WO/2022/250010A1 |
The present invention provides an improvement relating to a technology of manufacturing, by a wet method, an oriented fiber web in which fibers are oriented in a specific direction. This oriented fiber web production method comprises: (i...
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WO/2022/238089A1 |
The present invention relates to a water and air separation device (100) comprising- an entry portion (10) having a receiving inlet (11),- a guide portion (20) comprising- a housing (24),- a separation chamber (40),- an inlet (21),- a pl...
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WO/2022/220079A1 |
This method for manufacturing a fiber mat comprises a step for dispersing fine fibers in a dispersion medium (41), and a step for matting the dispersed fine fibers. The fine fibers have a fiber length less than a hole diameter of paperma...
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WO/2022/208160A1 |
Methods of making a paper or board product comprising a top ply slurry comprising microfibrillated cellulose and, optionally, one or more inorganic particulate material, applied to a forming web of paper through an applicator comprising ...
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WO/2022/189957A1 |
The present invention relates to a method for fractionation of a highly refined cellulose pulp into a fine fraction and coarse fraction, said method comprising: a) providing a highly refined cellulose pulp suspension comprising highly re...
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WO/2022/189958A1 |
The present invention relates to a method for manufacturing a barrier film comprising highly refined cellulose, said method comprising: a) providing a highly refined cellulose pulp suspension comprising highly refined cellulose pulp havi...
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WO/2022/178384A1 |
A method for cleaning a belt of a through air drying papermaking machine in which a high pressure shower is configured to traverse across a width of the belt of the papermaking machine while ejecting water onto the belt, and a vacuum box...
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WO/2022/159019A1 |
The present disclosure relates to a method (100) for producing 3D fiber structures, the method (100) comprising the steps of: feeding (101) a foamed fiber furnish (2) to an apparatus (1), the apparatus (1) comprising a liquid-permeable s...
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WO/2022/135995A1 |
The invention relates to a device (100) for producing a composite nonwoven web (8) with at least two layers (4, 6), wherein the first layer (4) comprises long fibers, and the second layer comprises short fibers. The device has at least o...
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WO/2022/135764A1 |
The invention relates to a sealing lip system or a sealing lip (1) for a headbox (3), the sealing lip (1) having a wear volume. The invention is characterized in that an indicator (2) is arranged within the sealing lip (1) in the area of...
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WO/2022/132429A1 |
An endless-woven dryer fabric for a papermaking machine includes: a plurality of upper warp yarns; a plurality of lower warp yarns; and a plurality of weft yarns interwoven with the plurality of upper and lower warp yarns in a series of ...
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WO/2022/106385A1 |
The invention concerns a woven fabric (10) for use in a machine to produce a fiber web, preferably a tissue fiber web, the woven fabric (10) having a machine direction (MD) and a cross machine direction (CD), as well as a paper side and ...
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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...
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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...
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WO/2022/084580A1 |
A method and system for control of flows of in a pulp mill, comprising storing pulp from fiberline in a first pulp tower (10); directing the pulp from the first pulp tower (10) to pulp drying; storing white water from the pulp drying int...
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WO/2022/081257A1 |
A through-air apparatus for drying or bonding paper or non-woven products is provided. The apparatus includes a through air roll configured to rotate about a first axis, where the roll has a cylindrical surface having a plurality of open...
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WO/2022/080199A1 |
The present invention provides a technique with which it is possible to efficiently discharge, out of a system, pitch contained in water being treated in a paper manufacturing process. The present invention makes it possible to provide a...
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WO/2021/055340A9 |
The present invention is directed to forming fabrics. The forming fabrics may include a series of repeat units. Each of the repeat units may include a set of binding warp yarns including a first set of binding warp yarns and a second set...
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WO/2022/069234A1 |
A flow body for a format control unit of a Fourdrinier wire machine for producing a fibrous web, in particular a paper or cardboard web, wherein the flow body comprises a flow-dividing device which is suitable for separating an edge stri...
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WO/2022/048796A1 |
The invention relates to a method for producing a green paper for producing a gas diffusion layer (GDL) for a fuel cell. The invention additionally relates to a use of an accordingly produced gas diffusion layer (GDL) in a fuel cell. Acc...
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WO/2022/049481A1 |
The present invention relates to a method for manufacturing a film comprising highly refined cellulose fibers in a paper-making machine, the method comprising the steps of: a) providing an aqueous pulp suspension comprising at least 20% ...
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WO/2022/048993A1 |
The present invention relates to a crescent former for producing tissue paper, the former comprising a forming section (A), a press section (B) and a drying section (C), wherein the crescent former further comprises a felt fabric (41) fo...
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WO/2022/048795A1 |
The invention relates to a method for producing a green paper for producing a gas diffusion layer (GDL) for a fuel cell. According to the invention, a first paper web is formed, and a second paper web is formed which is brought together ...
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WO/2022/009494A1 |
Provided is an industrial woven fabric 100 fabricated by binding an upper-side woven fabric consisting of upper-side warps and upper-side wefts and a lower-side woven fabric consisting of lower-side warps and lower-side wefts, wherein up...
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WO/2022/010551A1 |
A process for forming multi-layer fibrous web with good absorbent capacity and absorbent rate is disclosed. The multi-layer fibrous web can be used as absorbent articles, including wiping products, such as industrial wipers, food service...
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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...
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