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WO/2010/124879A1 |
The invention relates to an arrangement for processing a paper web having a low surface area density not exceeding 70g/m2, in particular a cigarette paper web, comprising: an input side, over which the paper web is fed into the arrangeme...
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WO/2010/116948A1 |
Disclosed is a recycled pulp manufacturing device (100) provided with: a stirring tank (181) that uses stirring blades (184) to stir waste paper (6) together with water supplied by a water-supply unit (182), thereby defibrating the waste...
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WO/2010/104714A1 |
A papermaking machine (10) for making uncreped through air dried paper having a forming section (20), a press section (30), and a drying section (50) is disclosed. The paper web is pressed between two press members (31,32) while enclosed...
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WO/2010/093311A1 |
The present invention relates to a process for producing a paper or paperboard product which process comprises the steps of providing a first headbox with a furnish comprising fibres, which furnish forms at least one layer of the paper o...
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WO/2010/089182A1 |
The invention relates to a method and to a device for producing a multi-layer fibrous web (2), in particular a multi-layer cardboard or packaging paper web, wherein the sheets (A1, B1; A2, B2; A3, B3; A4, B4; A5, B5) that are formed by a...
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WO/2010/090550A2 |
Method of producing cellulose surgical cotton includes preliminary mechanical processing of cellulose cotton fibers, chemical processing by means of fibers processing in alkaline medium, water flushing and bleaching, flushing and drying....
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WO/2010/088359A1 |
An absorbent cellulosic sheet is formed by belt creping a nascent web at a consistency of 30% to 60% utilizing a generally planar perforated polymeric creping belt to form a sheet with fiber enriched higher basis weight hollow domed regi...
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WO/2010/088283A1 |
A nonwoven fabric includes a plurality of through voids, where each of the voids has a first opening associated with a top surface of the fabric and a first raised edge circumferentially adjacent to the first opening. The voids may each ...
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WO/2010/069695A1 |
The invention relates to a device (3) for drainage of a pulp web (10), particularly a tissue web, having a first pressing zone (15.1) having a pressing zone length of L1 through which the pulp web (10) is fed horizontally between a circu...
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WO/2010/058084A1 |
In a method for manufacturing a material web (W) such as a fibre web, manufacturing two sub-webs (W1, W2) and joining said sub-webs (W1, W2) from open sides of the sub-webs (W1, W2). The apparatus for manufacturing the material web (W) s...
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WO/2010/042606A1 |
A method for monitoring and controlling the thickness of coating on a creping cylinder is disclosed. The methodologies involve a coordinated scheme of apparatuses that function to monitor various aspects of a creping cylinder coating so ...
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WO/2010/038163A1 |
Method of manufacturing a ply (1) based on fibrous material, in which method a formation surface (4) is immersed in a suspension of fibrous material (5) contained in a vat (6), the formation surface (4) being in a relative rotational mov...
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WO/2010/030298A1 |
A fabric structure used to make textured tissue or towel or nonwovens, the structure being permeable to air and water, comprising a sheet contact surface having a pattern including a series of raised land areas and corresponding depressi...
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WO/2010/023616A2 |
A soft single-ply tissue sheet is produced by making a textured, high bulk, throughdried tissue sheet and calendering the sheet with a high level of compression energy to substantially reduce the bulk and impart improved properties to th...
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WO/2010/020707A1 |
A board machine comprises a forming section where a lower wire loop (11) forms a fourdrinier-wire section (Tl) at the beginning of which is located a forming board (200) which consists of at least one stationary, non-pulsating forming sh...
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WO/2010/015555A2 |
The invention relates to a method for producing a polymer topographic pattern on a continuous strip which has a longitudinal orientation and transverse orientation perpendicular thereto, the pattern being applied to an area of the contin...
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WO/2010/014016A1 |
A method for forming a laminate material, the method including the steps of: a) treating a sheet of planar material with an adhesive, b) winding the planar material about a mandrel to form the laminate material from a plurality of layers...
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WO/2010/012561A1 |
The present invention provides a fabric for a papermaking machine. The fabric includes 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,...
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WO/2010/003937A1 |
The invention relates to a method for producing a topographical pattern from polymer material on an endless strip with a longitudinal direction and a transverse direction extending perpendicularly thereto, in which method a cylindrical r...
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WO/2010/000832A1 |
A fabric for a papermaking machine is provided. The fabric includes a machine facing side and a web facing side comprising pockets formed by warp and weft yarns. Each pocket is defined by four sides of the web facing side. Two of the fou...
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WO/2009/153164A1 |
The invention relates to a method for producing a test liner of at least one the types TL 1, TL 2, TL A, TL B and TL C and/or a wave material for using a twin-wire former (10) having two wire belts (12, 14) comprising a lower wire (12) a...
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WO/2009/150143A1 |
Fabric for making a bulky web. The fabric includes a machine facing side and a web facing side comprising pockets formed by more MD yarns than CD yarns. Adjacent pockets are offset from each other and are defined by MD and CD knuckles.
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WO/2009/136059A2 |
The invention relates to a paper-making method for producing a sheet (1) with at least one jet of a fibrous substrate (2) and at least one fibrous ribbon (3), wherein the ribbon (3) is introduced into a fibrous suspension in a round pape...
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WO/2009/133976A1 |
The present invention relates to a method of manufacturing an opaque paper by using Genus Typha L. The method includes preparing Genus Typha L. bleached pulp from Genus Typha L. and fabricating a paper from the Genus Typha L. bleached pu...
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WO/2009/115479A1 |
The invention relates to a headbox (1) for a paper or board machine (4) having at least one first supply means (20) for supplying fibrous suspension (5) into a guide device (11) which is connected to a nozzle (28) out of which the fibrou...
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WO/2009/115766A2 |
The invention relates to improvements in methods of making sheets for security documents having edge or corner reinforcing watermarks (13, 18) and a surface applied feature (15) and a method of making a sheet from a fibrous substrate, sa...
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WO/2009/112638A1 |
Method for manufacturing a fiber material profile product of a fiber material, such as wood fiber, in which method in the board machine (1) the fiber pulp is led from the headbox (2) to the wire section (3), and in which water is removed...
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WO/2009/109933A1 |
The present invention relates to absorbent tissue-towel paper products (10) comprising one essentially continuous ply of fibrous structure having a first surface (21) and a second surface (22), wherein the product has an HFS absorbency g...
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WO/2009/103854A2 |
The method of the present invention for crystallizing a filler, especially in order to precipitate calcium carbonate on the surfaces of solids in the short circulation of a fiber web machine by feeding carbon dioxide and lime milk to the...
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WO/2009/092476A1 |
The invention relates to a method for producing coated papers, particularly wood-free papers, comprising the steps: - producing a fiber material suspension, - introducing the fiber material suspension into a flow box, - generating a fibe...
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WO/2009/086573A1 |
An object of the present invention is a drainage device for draining a material web, particularly a tissue web, in a paper machine, which is disposed downstream of a forming unit (16) and upstream of a thermal drying apparatus (11). The ...
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WO/2009/077001A1 |
The invention relates to pulp treatment by pulp fractionation such that the pulp is fractionated into a short fiber fraction and a long fiber fraction, wherein the short fiber fraction bypasses the refiner and the long fiber fraction is ...
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WO/2009/068728A1 |
A forming section comprises a lower wire loop (11) which constitutes a first single- wire section (Tl) following a breast roll (12). The beginning of the first single- wire section comprises a first dewatering zone (Zl) which consists of...
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WO/2009/069046A1 |
A fibrous structure product having two or more plies, wherein said fibrous structure product also has: (a) a plurality of formed surface features; (b) a Hand Protection Factor of greater than about 2 X 10-2; and (c) a basis weight of les...
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WO/2009/067066A1 |
A clothing for structuring a wet fibre web (1') in a press section of a tissue papermaking machine is described which has a three-dimensional woven structure forming elevations (62) and depressions (63), said elevations, like the depress...
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WO/2009/063396A1 |
The invention describes a process for the continuous production of paper which facilitates the drying thereof and device for the realisation of said process. It is based on the introduction of a pre-drying phase leading to a compression ...
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WO/2009/050340A1 |
The invention relates to a method for making printing paper by forming the paper from a wood-containing raw material. According to the invention, the printing paper is formed by optimizing simultaneously the sensory properties of the pri...
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WO/2009/047044A1 |
A structured papermaking fabric (28) for making a bulky tissue web, comprising: a web facing side (100) and an opposite side, the web facing side comprising a structure formed by interweaving of transverse yarns (K) with longitudinal yar...
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WO/2009/030571A1 |
Forming fabric for making a bulky web. The fabric includes a machine facing side and a web facing side having pockets formed by warp and weft yarns. A bottom of the pockets is formed an exchange of a different number of the warp and the ...
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WO/2009/030570A1 |
Forming fabric for making a bulky web. The fabric includes a machine facing side and a web facing side comprising pockets formed by warp and weft yarns. A bottom of the pockets is formed by an exchange of the warp and weft yarns. A conta...
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WO/2009/030569A1 |
Forming fabric for making a bulky web. The fabric includes a machine facing side and a web facing side having pockets formed by warp and weft yarns. The pockets are defined by more than four sides on an upper plane of the web facing side.
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WO/2009/022072A2 |
The present invention relates to a process for manufacturing a sheet material comprising at least two fibrous plies juxtaposed one on top of the other, said process comprising the following steps: a first paper ply, which includes at lea...
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WO/2009/022071A2 |
The present invention relates to a process for manufacturing a sheet material, comprising at least two fibrous plies juxtaposed one on top of the other, said process comprising the following steps: a first paper ply, which includes at le...
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WO/2009/018104A2 |
A fiber structure and method of making the same are provided. The fiber structure comprises a microfiber structure having a nanofiber thereon. The nanofiber is formed by electrospinning a precursor solution to form a precursor nanofiber....
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WO/2009/010318A1 |
The invention relates to a band for a machine for the production of web material, particularly paper or cardboard, comprising a carrier structure (12), a pattern (16) leaving the carrier structure (12) exposed in sections on at least one...
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WO/2009/011616A2 |
The invention relates to methods for producing safety paper which is used for producing fraud-proof printing products. In the first variant, the inventive method for producing safety paper consists in forming a paper web with a protectiv...
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WO/2009/000656A2 |
The invention relates to a method for producing an essentially wood-free coated paper web. According to said method, at least one double coating is applied to at least one side of the web, and the last layer of coating is applied by mean...
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WO/2008/151876A1 |
A paper machine having a forming fabric (10) with a paper side plurality of weft (14) and warp yarns (12) interwoven to form a layer (16) contacting a paper web. A plurality of weft (20) and warp yarns (18) are interwoven to form a machi...
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WO/2008/149249A1 |
The objective of the present invention is to realize a sanitary paper production method which eliminates problems that originate from the mains power supply and cause disruption in production, while enabling energy conservation in sanita...
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WO/2008/148726A2 |
The invention relates to a method for producing a fiber web, especially a graphic paper web, from a material composition that contains at least 20% by weight of the fiber material, selected from the group consisting of BCTMP, CTMP, APMP ...
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