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WO/2004/053226A1 |
A multi-layer woven papermaker’s fabric having at least two sets of seam loops. Longer and a shorter seam attachment mechanisms (220a, 220b, 220c, 220d) are used to connect the bottom and top layer seam loops. The longer attachment mec...
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WO/2004/050989A1 |
A multilayer, wove fabric for use in a papermaking machine includes a self-sustaining top layer including a plurality of top machine direction yarns interwoven with a plurality of top cross-machine-direction yarns and a bottom layer incl...
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WO/2004/050991A1 |
This invention is directed to improvements in manufacturing substrates, such as paper, incorporating an elongate element (13), to a method of and apparatus for making such paper and to documents made therefrom. The method comprises the s...
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WO/2004/050990A1 |
This invention is directed to improvements in manufacturing substrates, such as paper, incorporating an elongate impermeable element and a substrate made therefrom. The method comprises the steps of bringing an elongate flexible impermea...
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WO/2004/050253A1 |
A process of separating a desired constituent from a mixture of particulate matter including the steps of : conditioning a liquid mixture of particulate matter with a frothing agent to create a pulp (14); aerating the pulp to generate a ...
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WO/2004/048683A1 |
A papermaker's fabric, usable in the forming section of a paper machine, has three layers of cross-machine-direction (CD) wefts. The forming layer wefts are grouped into pairs. This twinning of the top-layer wefts results in non-equal sp...
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WO/2004/048682A1 |
Multilayer woven fabrics include first and second machine direction layers (202, 204), each machine direction layer (202, 204) including machine direction yarns extending in the machine direction of movement of the fabric through a secti...
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WO/2004/048684A1 |
A papermaker's fabric, usable in the forming section of a paper machine, has three layers of cross-machine-direction (CD) wefts. The forming layer wefts are grouped into pairs. This twinning of the top-layer wefts results in non-equal sp...
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WO/2004/048691A2 |
The invention relates to improvements in manufacturing substrates and in particular to a method of manufacturing a fibrous substrate, such as paper, incorporating an electronic circuit. A method of making a fibrous substrate comprises th...
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WO/2004/045834A1 |
A method of making a fabric, by selective deposition modelling or fused deposition modelling, comprises feeding material from at least one nozzle onto a moveable belt (14). The nozzle (13) is moveable for translational movement and the s...
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WO/2004/046458A1 |
The invention relates to a papermaking screen comprising at least one individual fabric for the paper side and at least one individual fabric for the machine side. Each of said fabrics is provided with a set of weft yarns (4, 6) and warp...
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WO/2004/044326A1 |
A highly absorbent tissue product (23) is provided having a uniform density and a three-dimensional structure including at least first (38) and second (50) background regions separated by a visually distinctive transition region (62). Th...
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WO/2004/044308A1 |
A papermaker’s fabric includes first and second layers (116,114) of cross-machine-direction (CD) yarns (121-132) and a plurality of machine-direction (MD) yarns (141-158) interwoven therewith and arranged in groups each having a first,...
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WO/2004/044313A1 |
The invention relates to a drying wire which is a 1.5-layer structure. The basic fabric of the wire comprises machine-direction yarns (1) and cross-machine direction yarns (2). Upon weaving, the web-side surface (B) is further provided w...
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WO/2004/044309A1 |
A papermaker’s fabric (10), usable with a dryer section on a paper machine, has a first layer (14) and a second layer (16) of cross-machine-direction (CD) yarns (21-32). Interwoven with the CD yarns in a duplex weave is a system of MD ...
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WO/2004/044310A1 |
An on- machine-seamable industrial fabric comprising rings connected by pintles. In one principal embodiment, the rings are oriented in the machine direction and the pintles extend at an angle, connecting the rings. Such configuration im...
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WO/2004/044311A2 |
The present invention provides a method making stratified paper by redistributing the pulp suspension inside the headbox nozzle using acoustic radiation waves. Acoustic radiation forces fractionate fibers based on fiber radius. The acous...
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WO/2004/044301A1 |
There are known drum jacket constructions that consist solely of perforated sheet metal. There are also known constructions, which, in order to increase the distance between the drum and the surrounding perforated sheet-metal wire gauze,...
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WO/2004/038093A1 |
A fabric for use in dynamic condensation drying apparatus comprises a single fabric comprising at least a core layer (22) of relatively large structure and large void size, and a paper support layer (21) of relatively fine structure and ...
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WO/2004/038094A1 |
A papermaker's fabric, usable in the forming section of a paper machine, having two layers of cross-machine-direction (CD) yarns. Interwoven with the CD yarns is a system of MD yarns. The MD yarns are grouped into alternating pairs compr...
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WO/2004/027144A1 |
Papermachine clothing, having particular application as a dryer fabric, comprises machine direction (MD) yarns and cross-machine direction (CD) yarns interwoven in a repeat pattern, wherein the CD yarns are provided in two systems. The f...
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WO/2004/027152A1 |
The invention relates to a spreading apparatus in a paper/board or pulp machine, or finishing machine for feeding fibrous or other liquid and/or paste onto a web-like object travelling in the longitudinal direction of the machine. The sp...
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WO/2004/020734A1 |
The invention relates to an arrangement for a wire section of a paper or board machine, in which a web is formed between two wire loops (13, 14), in connection with which dewatering elements (12, 17, 15, 28) are placed and in which water...
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WO/2004/018768A1 |
The invention concerns a method in the twin-wire forming section of a paper or board machine, wherein fibrous stock supplied by a headbox (1) is guided in between forming wires (11, 12) formed as wire loops, where water is removed from t...
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WO/2004/018110A1 |
A liquid spray unit which can impart liquid (treating liquid, medicine, or the like) surely to a traveling body even in a high speed paper making machine. The liquid spray unit for spraying liquid to a traveling body comprises a spray tu...
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WO/2004/016851A1 |
The invention relates to fraud-proof paper and to a method and device for the production thereof. The inventive method consists in forming a first paper web provided with a protective band whose width is equal to or less than 2 mm and wh...
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WO/2004/013410A1 |
A forming fabric having a paper side layer and a machine side layer comprises a first set of paper side layer wefts, a second set of machine side layer wefts and a single set of warp yarn triplets. In the fabric weave pattern, each membe...
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WO/2004/011719A1 |
A fabric for a paper machine, which fabric is made at least partly of fibrous and/or filamentous structures. A substantial amount of an antimicrobial agent is arranged in the fabric for the paper machine.
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WO/2004/011720A1 |
A method for controlling the cleaning of an endlessly circulating belt (1) in a machine for the production and/or processing of a paper, cardboard, tissue or another fibre-material strip, by means of a cleaning device (2) which applies c...
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WO/2004/009890A1 |
A synthetic filament formed from first and second compatible polymers. The first polymer has a first, higher melting temperature melting point and the second polymer has a second, lower temperature melting point that is at least 5°C low...
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WO/2004/010023A2 |
An on-machine-seamable industrial fabric includes rings (54) in the seam region. In one principal embodiment, the rings (54) are between the seaming loops (46) at the two ends of the fabric and enclose at least one cross-machine-directio...
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WO/2004/007835A2 |
A system for screening fluid-borne material from a fluid that carries particulate matter along with the material, e.g. for screening usable fibers in papermaking or tissue making white water that also contains waste material such as fine...
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WO/2004/005612A1 |
The invention relates to a woven fabric belt device, e.g. an endless wire belt for papermaking and pulping machines, in which a connecting device (7a′; 7b′) is provided at at least one end of the woven fabric belt (20′, 21′) and ...
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WO/2003/104548A1 |
The invention relates to a fractionation apparatus and a method in fractionation of stock in the short circulation of a paper machine or equivalent. The fractionation apparatus comprises a fractionation screen (21) in connection with a c...
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WO/2003/104550A1 |
An industrial fabric of the variety used in the papermaking and similar industries has machine-direction (MD) yarns and cross-machine-direction (CD) yarns, which may be interwoven with one another to form a woven structure. The industria...
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WO/2003/102299A1 |
A papermaking or other industrial fabric (10) formed from a base fabric and having a seam (16) where a first end (12) of the base fabric is attached to a second end (14) of the base fabric. At least one preformed coil (20) is used to att...
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WO/2003/102298A1 |
A broadloom fabric (10), a broadloom fabric forming apparatus (500) and a method for manufacturing the same are provided. The method includes providing a plurality of fabrics (12, 14, 16) having first and second ends (18, 20) separated b...
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WO/2003/097272A1 |
The invention relates to a method for manufacturing a wire used in standard freeness measuring of paper stock and a wire according to the manufacturing method. In the solution, a means for producing holes (210), which is something else t...
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WO/2003/095741A1 |
A papermaker's fabric formed of a woven fabric strip (16). The fabric strip (16) has a width less than a width (W) of the papermaker's fabric, a main portion (29) that is in form of a multi-layer weave, and two lateral edges (30, 32) tha...
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WO/2003/095188A2 |
This invention is directed to improvements in fibrous sheets, such as paper, incorporating an elongate impermeable element, to a method of making such paper and to documents made therefrom. The method comprises the steps of bringing an e...
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WO/2003/093574A1 |
A process arrangement in the short circulation of a paper machine comprises a feed pump (10), a headbox (11), means (12) for passing a pulp suspension jet (J) in a closed space from the headbox (11) into a forming gap defined by two wire...
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WO/2003/093573A1 |
A paper machine fabric comprising at least two separate layers formed using at least two separate yarn systems: one constituting the paper side and comprising machine direction and cross machine direction yarns (1, 2) and the other const...
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WO/2003/091499A1 |
The invention relates to a method for production of a tissue web (12) by means of a tissue machine (10) with a pulp outlet (14) and an endless support belt (16), by means of which the tissue web is run through a press gap (22) formed wit...
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WO/2003/089716A1 |
A device and a method for on-line control of the fibre direction of a fibre web (8), being manufactured from stock delivered from a headbox (3) through a discharge opening (11) defined by movable lips (9, 10), while using a fibre directi...
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WO/2003/085194A1 |
A forming board for a papermaking machine includes: a support; a transversely-extending lead blade attached to the support, the lead blade; a plurality of transversely-extending trailing blades; a mounting unit for each of the plurality ...
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WO/2003/085197A1 |
An on-machine-seamable laminated multiaxial press fabric has a first base fabric and a second base fabric laminated to one another by needled staple fiber batt material. The first base fabric (22) is a multiaxial fabric produced by spira...
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WO/2003/085193A1 |
The invention relates to a valuable document, e.g. a banknote (1) or the like that is mainly made of fibers, comprising a security strip (3) that is completely embedded at least in areas inside the cross-section of the valuable document....
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WO/2003/083209A1 |
A papermaker's fabric is made by spirally winding a woven fabric strip. The fabric strip has first (30) and second (32) lateral edges, along which are a first (34) and second lip (36), respectively. Each lip has at least one lengthwise y...
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WO/2003/080910A1 |
A woven fabric strip for use in a press felt base fabric for a paper making machine press section press felt, including warp yarns (68, 69) and weft yarns (61-67) woven together in an overall repeating pattern. In the central body portio...
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WO/2003/076713A1 |
An apparatus in a wire section of a paper or board machine.In connection with the wire section, a pulp web is passed between forming wires (H1, H2). The wire section comprises stationary dewatering blades (11a1, 11a2…11aN) against whic...
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