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WO/2007/022695A1 |
A method for manufacturing pulp molding plate and a mould used therein. The method includes a number of steps such as dipping the waste paper and mashing it into pulp, pressing and molding, demoulding and drying etc. Wherein the concentr...
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WO/2007/003051A1 |
A method of manufacturing a cellulosic sheet having at least one of hydrophobic and oleophobic properties comprises the steps of depositing a stock of cellulosic fibres onto at least one forming fabric at an impingement zone and forming ...
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WO/2007/003714A1 |
The invention relates to pressing pressed articles (PT) from wet pulp (MM), the pressing being carried out by means of a press chamber (2) and a piston (5) arranged therein. The invention is characterized by pressing wet pulp (MM) in the...
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WO/2006/134503A1 |
A three-dimensionally moulded packaging product comprising active filler is provided. Furthermore, a method of manufacturing such a packaging product is provided, wherein the packaging product is moulded from a fibrous pulp comprising th...
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WO/2006/091102A2 |
The present invention relates to a process for the manufacture of a mottled fibre packaging, wherein: (a) a first coloured paper pulp is mixed at a dosage rate of 1.0 - 10.0 wt.% on dry fibre weight with a second paper pulp to form a col...
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WO/2006/076814A1 |
The present invention relates to a composition comprising a mixture of wood particles and non-wood plant particles for the manufacture composite boards or the like. The present invention also relates to methods of preparing composite boa...
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WO/2006/057610A2 |
The present invention relates to a method and a machine for making a fibre product. The invention also relates to a shaped body produced by the inventive method. According to the invention, a fibre product is formed on a first tool. The ...
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WO/2006/057609A1 |
This invention relates to a porous pulp mould comprising sintered particles and a plurality of drainage channels. The pulp mould of the invention can be produced in a fast and cost effective way. The moulding surface of the invention com...
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WO/2006/057611A1 |
This invention relates to a method for forming a three dimensional sintered body (100) comprising the steps of a) providing a basic mould having a configuration adapted to the sintering body that is to be produced, b) treating the surfac...
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WO/2006/046840A1 |
Disclosed are a fibroid board and a manufacturing method thereof, in which the fibroid board is obtained by mixing waste chemical fiber and natural fiber with resin without performing a felt fabrication process requiring use of polypropy...
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WO/2006/040976A1 |
A method for producing a fiber formed article which comprises preparing a fiber laminate (10) in a wet state from a slurry containing a fiber material, subjecting the fiber laminate (10) to press formi.ng, and producing a fiber formed ar...
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WO/2006/023624A2 |
A shaped pulp article and the method for making same are disclosed. The method of making a shaped pulp article includes the steps of preparing a slurry by mixing at least one material of construction with water, placing the slurry in a p...
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WO/2005/118241A2 |
A building material for use in forming exterior surface coverings. According to a preferred embodiment, the building material consists of the combination of a paper material, bonding agent, and water. The building material can either be ...
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WO/2005/098135A1 |
A lignocellulosic composite material and a method for preparing the lignocellulosic composite material are disclosed. The composite material is formed from lignocellulosic particles and a binder resin. The binder resin comprises a polyis...
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WO/2005/090675A1 |
A drying section for a papermaking machine includes an initial dryer having a rotatable through-air drying cylinder for providing initial drying of a wet paper web entering the drying section, and a fabric for receiving the web. The fabr...
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WO/2005/087466A1 |
The invention relates to a device (1) for the continuous production of chip boards or fibre boards. Said device (1) comprises a press drum (3), two deflecting rollers and at least one pressure roller (4) which is used to produce a desire...
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WO/2005/054576A1 |
In the case of fiber products which contain from 20 to 100% by weight of cellulose fibers, flameretardant properties can be achieved by applying a polyethylenimine and a phosphonic acid to the fiber products or to precursors thereof. The...
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WO/2005/049294A1 |
In a process and apparatus for the extrusion of a green body from a paste or suspension of particulate material in a liquid, the suspension is supplied to and substantially fills an extrusion chamber at a relatively low pressure. A high ...
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WO/2005/046949A1 |
Method and device for punching products made of moulded fibre material. For this purpose there is a bearer (3) on which a blank pre-moulded fibre material is placed from which the product or the products have to be punched. This bearer (...
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WO/2005/047599A2 |
Fire-retardancy of cellulosic particles is imparted in slurry formed by separate steps of addition of a phosphate and a metal oxide. Optionally, the cellulosic may be removed from the slurry between steps. Optionally, silica containing c...
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WO/2005/028752A1 |
A method of making a formed, dried lignocellulose fiber material comprising (a) providing an aqueous lignocellulose fiber pulp slurry having an effective consistency; (b) de-watering the slurry to provide a de-watered material at an effe...
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WO/2005/023438A1 |
A method for depositing granules (48) onto a substrate (14) comprises providing a hopper (36) for granules with a discharge slot (46), moving a gate (50) across the slot to open and close the slot so that when the slot is open granules f...
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WO2005002817B1 |
The invention relates to a method for producing a fibrous material used in the manufacture of moulded parts, according to which a binding agent is added to the fibrous material, which is then compressed to form a moulded part with the ad...
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WO/2005/017257A1 |
The invention relates to an installation (1) which is used for the production of cellulose-moulded articles (egg cartons, trays for transporting fruit, bottle dividers, etc.), whereby waste paper and cardboard are used as raw material an...
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WO/2005/016844A1 |
A fine textured fiberboard panel having a low resistivity value and a high board hardness value. The panel includes mineral fibers, perlite, cellulosic fibers, and binder. The mineral fibers comprise from about 50% to about 85%, the perl...
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WO/2005/017251A1 |
Disclosed is a method for producing fiberboards made of moist biomass, comprising the following steps: (a) the raw material is prepared and reduced to fibers; and (b) the boards are produced from the plant fibers. The inventive method is...
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WO/2005/012640A1 |
The present invention disclosed an automatic moulding device and a process for manufacturing an moulded article from plant fibre slurry. The present invention comprising at least one thermal forming station located at each side of a moul...
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WO/2004/106633A1 |
The present invention relates to a process for preparing a moulded pulp packaging material comprising subjecting a mixture comprising paper furnish, 5 to 20 wt.% of a colouring agent, based on the amount of the paper furnish, and a catio...
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WO/2004/055268A1 |
Moulded cellulosic articles such as package products, e.g. troughs and trays for food and feed, and toys, ornaments, fancy goods, golf pegs and plantation pots, are described. The moulded cellulosic articles are obtainable by drying and ...
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WO/2004/055269A1 |
The invention relates to a mesh comprising two elements, namely: (i) a base structure which can be made from metal, plastic or rigid vegetable fibres; and (ii) a variable-thickness film of cellulose fibres which partially or fully cover ...
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WO/2004/045966A1 |
A food container formed by compressing a mixed material composed of unboiled bamboo fibers and mixed fibers prepared by mixing unboiled grass family vegetable fibers and unboiled legume family vegetable fibers such as lespedeza fibers. A...
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WO/2004/029362A1 |
A method and apparatus for producing moulded fibre articles utilizing a moulding machine having a die or set of dies moving continuously or stepwise on a continuous path loop and passing a given fixed point repeatedly. Certain mechanical...
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WO/2004/027154A1 |
Apparatus (16) for producing a molded pulp product from a fiber slurry comprising a dip tank (21) containing a fiber slurry therein and having a liquid level. A platen (126) is provided. A porous mold (122) is carried by the platen. The ...
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WO/2004/026569A1 |
A reinforced paperboard tube (100) is constructed by depositing a polymeric matrix (104) with embedded fibers (106) on a paperboard tube (102) by use of piltrusion processes, resulting in a composite tube (100) with a paperboard inner su...
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WO/2004/020739A1 |
A retaining pin (30) for a hollow molded article, such as a male urine bottle (A) moulded from paper pulp, having a neck portion with an entrance aperture has a portion (44) which engages with a portion of the inner surface of the articl...
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WO/2004/020737A1 |
The present invention relates to parts of an air cleaner for automobiles such as fixing caps and porous nets made of recycled waste paper and a method of manufacturing the same, which are more economical and environmentally friendly than...
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WO/2004/020740A1 |
A mould (10) for forming articles from a fibrous slurry (e.g. a paper pulp slurry has a housing (22) a moulding surface (26) (e.g. of metal mesh) defining the shape of the article to be formed and which is supported by a rigid part (24) ...
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WO/2004/020738A1 |
A moulding apparatus has a series of banks of mould (20), which are indexed stepwise past a spraying head (26) after discharge of the moulded articles, to clean the moulds. The spraying head (26) is in the form of a tube (30) having spra...
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WO/2004/001134A1 |
An installation and a method for manufacturing of shaped elements from fibrous waste material, said installation comprising means for mixing a portion of fibrous waste material with at least water and at least one conveyor belt (10) for ...
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WO/2003/102081A1 |
The invention relates to a method for producing three-dimensional shaped skins having a leather-like surface, and to shaped bodies that can be obtained according to this method.
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WO/2003/095746A1 |
A production mold for a formed fiber. The mold is used for forming a formed−fiber body (10) arranged in a forming mold (11 by dewatering or drying while pressing the fiber against the inside surface of the forming mold (11). The produc...
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WO/2003/082995A1 |
The invention relates to a support made of organic and/or inorganic fibres covered with a chitosan-based coating on at least one of the surfaces thereof, characterized in that the coating is obtained by depositing an chitosan-based aqueo...
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WO/2003/074789A1 |
Molded fiber products using agriculture residues are economical and environmentally beneficial. Molded fiber manufacturing is different from molded pulp. The present invention discloses a method of and an apparatus for the manufacturing ...
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WO/2003/074787A1 |
Paper is made by providing an anionic aqueous emulsion of a size, usually a reactive anhydride size, and mixing it into a cellulosic suspension prior to drainage of the suspension to form a sheet which is then dried to provide paper (inc...
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WO/2003/066297A1 |
The invention is concerned with a board product that consists of wood material, a binding agent that keeps it together and additives. The binding agent is water glass and the product furthermore contains graphite that works as a fire res...
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WO/2003/056103A1 |
A high strength material or formed product comprising 65 to 100 wt % of a cellulose micro-fibril; and a high strength product comprising the above material and/or formed product. The above material, which is lightweight and also exhibits...
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WO/2003/051738A1 |
The present invention relates to composition for a disposable food container using flour. The composition for a disposable food container according to the present invention consist of flour as primary material, tapioca powder and funori,...
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WO/2003/047825A1 |
A fiberboard or a similar wood-based product containing lignocellulosic fibers which are bonded together in the presence of an inorganic salt having a multi-valent metal cation and in the absence of a synthetic polymeric resin to form a ...
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WO/2003/047826A1 |
A method of manufacturing a fiberboard or a similar wood-based product. The method comprises providing a lignocellulosic material, contacting the lignocellulosic material with an activating agent to produce a modified lignocellulosic mat...
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WO/2003/045207A1 |
A cassette filter (1) capable of preventing the taste of coffee from being deteriorated, eliminating the necessity of assembly thereof, pouring a proper amount of hot water by merely putting the filter on a cup and filling coffee powder ...
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