Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 2,910

Document Document Title
WO/2021/071870A1
In a particular implementation, a method of pulp product manufacture includes spraying a surface enhanced pulp fiber (SEPF) coating on at least a portion of a molded pulp product, the SEPF coating comprising SEPF having a length weighted...  
WO/2021/069584A1
What is described is a fiber-based container (100) of compressed pulp, comprising a container body (20), a container bottom (10) arranged at a first end of the container body (20), and a container neck (30), which is arranged at a second...  
WO/2021/063354A1
A suspension type suction filtration forming method and suction filtration forming device (2) for plant fiber molding forming. The process of the suction filtration forming method is: 1) a suction filtration forming die (2.1) moves verti...  
WO/2021/063361A1
Disclosed are a wet blank transfer method and a wet blank transfer device for use in plant fiber molding. The wet blank transfer method comprises: forming a slurry into a wet blank for a finished product using a suction forming mold (1.1...  
WO/2021/038511A1
The invention discloses a method for producing a three dimensional molded structure from cellulose fibers, comprising the steps of: - providing a cellulose fiber material comprising cellulose pulp, said material having a solid content be...  
WO/2021/038504A1
The present invention relates to a method for producing a three dimensional molded structure from cellulose fibers, comprising the steps of: - providing an aqueous composition comprising cellulose pulp and at least one metal salt in a su...  
WO/2021/023913A1
The invention relates to a method for manufacturing a product, such a disposable cutlery, manufactured of a fibre material. The method comprising the steps of feeding fibrous material as a material flow (2) to a roll forming step, at whi...  
WO/2021/023862A1
The present invention provides a method for the production of a solid molded article comprising non-wood plant material, the method comprising the steps of (a) providing one or more fresh non-wood plant materials having a moisture conten...  
WO/2021/017446A1
Disclosed is a method for manufacturing an environmentally friendly paper pulp dust collection box of a floor cleaning robot, the method comprising: (1) manufacturing a box body, a box cover, and a filter element frame by using the same ...  
WO/2021/016664A1
A method of forming a moulded pulp fibre product involves forming two or more pulp fibre pre-forms that each include at least one mating surface. Each pre-form is made from a suspension of pulp fibres in liquid. The pulp fibre pre-forms ...  
WO/2021/006854A1
A method for producing disposable tableware consists in that the latter is manufactured from a biopolymer composite material comprising a polymer matrix reinforced with cellulose fibre. The method comprises steps in which preliminary mou...  
WO/2021/000059A1
A manufacturing mold and a manufacturing method for forming a concave arc on a paper-plastic cup cover, and a finished product. The claimed manufacturing method is implemented by means of the designed manufacturing mold, and comprises us...  
WO/2021/003324A1
Molded pulp containers with fused junctions and methods of making of same are provided. The present invention provides a pulp container, comprising a molded pulp body, wherein the body comprising a bottom and at least one side wall formi...  
WO/2020/253092A1
A manufacturing method for an aerogel superhydrophobic thermally-insulating ultrathin felt. First, an aerogel powder is dispersed in a solvent, then a fiber is dissolved therein, and then, by means of a secondary molding process of prefo...  
WO/2020/241709A1
Provided is an oil-resistant agent that can impart exceptional oil resistance to paper. This oil-resistant agent for paper is added to the interior of paper and comprises (1) a non-fluorine polymer and (2) at least one type of particles ...  
WO/2020/230962A1
The present invention relates to a method for manufacturing a pulp molded product with excellent antimicrobial performance and gas adsorption capacity, and excellent strength, and a pulp molded product manufactured thereby, the method co...  
WO/2020/229608A1
A method for producing discrete three-dimensional cellulose products (1) from an air- formed cellulose blank structure (2) in a rotary forming mould system (3), wherein the rotary forming mould system (3) comprises at least one first mou...  
WO/2020/223943A1
Disclosed are a pulp molding process and an online intelligent drying device therefor. The pulp molding process comprises: carrying out, in order and between a step of pulp-dredging and forming (S24) and a step of forming by hot pressing...  
WO/2020/227409A1
A molded fiber part production line includes a forming station, a part transfer system, a press station, and a removal system. The forming station includes a slurry tank, a forming mold, and a mold actuation system. The part transfer sys...  
WO/2020/227404A1
A molded fiber part production line includes a forming mold, a transfer shuttle for removing a partially-formed fiber part from the forming station, and a plurality of press station sub-lines. Each of the plurality of press station sub-l...  
WO/2020/221615A1
A pulp moulding method for producing a moulded part (1), wherein a pick-up die (10) comprising a deposition body (2) is immersed into a pulp (3) having liquid and fibres, and, to form the moulded part (1), the fibres from the pulp (3) ar...  
WO/2020/209052A1
Provided are: a biodegradable moulded article having a higher strength than that of, for example, one that is formed of conventional wood pulp; and a production method for the biodegradable moulded article. The biodegradable moulded arti...  
WO/2020/206271A1
A food-safe composition and resulting article with grease and water resistance properties comprised of a petroleum wax based aqueous emulsion, a food-safe coating formulation, and an alkyl ketene dimer (AKD), wherein the composition exhi...  
WO/2020/200403A1
The present invention relates to a process of producing a heat storage material and a heat storage material. More specifically the present invention relates to a process of producing a heat storage material web (26) formed of a reactive ...  
WO/2020/196188A1
[Problem] To provide a fiberboard manufacturing method suitable for efficiently manufacturing fiberboard in which warpage is suppressed, and to provide fiberboard obtained by such a fiberboard manufacturing method. [Solution] This fiberb...  
WO/2020/188541A1
There is disclosed a process of manufacturing a fibreboard from a waste material, for example from a corrugated waste material, wherein the process comprises: refining in a range of 5 to 30 percent of the waste material into micro-fibril...  
WO/2020/182961A1
The method includes the following steps: activating the vacuum source (10), injecting an amount of pulp into the internal mould chamber (3) through the mould opening (7), thereby forming a pulp preform on the internal mould surface (8), ...  
WO/2020/165780A1
The invention discloses a method for producing a three dimensional molded product from cellulose fibers, comprising the steps of: -providing a cellulose fiber composition comprising 1-30wt% lignin, said cellulose fiber composition furthe...  
WO/2020/160603A1
The invention relates to a method of making a paper product 10, 10.01 to 10.14, wherein the method includes the step of adding natural reinforcing material (31, 31.1, 51, 51.1, 61, 61.1, 71, 71.1) to one of: a) a layer of pulp as it exit...  
WO/2020/155948A1
A pulp molding production line and a processing method. The production line comprises at least one forming machine (S), a pulp molding mechanical arm (3a), and at least one pressing machine (2a). A transfer device (Q) is mounted on the p...  
WO/2020/154824A1
A mould for an anti-scalding paper-plastic container, comprising a slurry suction mould, a hot press upper mould, and a hot press lower mould, the slurry suction mode being used for being immersed in a slurry box and undergoing a slurry ...  
WO/2020/155947A1
Disclosed is a transfer device applied to a pulp molded manipulator. The transfer device comprises a wet blank transfer mold (10) internally provided with an airtight air chamber (0), wherein a front face of the wet blank transfer mold (...  
WO/2020/154823A1
Disclosed are a paper-plastic tray-shaped product made of a fibrous material, and a manufacturing method therefor. The paper-plastic tray-shaped product is mainly used for holding food or an article, and is provided with a holding platfo...  
WO/2020/150779A1
A process for forming a pre-form for a moulded pulp fibre product involves providing a porous mould that has one or more pre-form mould portions that each have an outer surface corresponding to a surface of the pre-form. Pulp fibre slurr...  
WO/2020/151579A1
A machining mould for a clamping edge of a container cover, comprising a female die (1), a male die, an elastic material (3) provided in the entire machining mould and a container cover (5), the container cover (5) being placed on the up...  
WO/2020/142859A1
An automatic upward reciprocating pulp suction forming machine for molded pulp products, and a fabrication method. The forming machine is composed of a pulp box (20), a lower pulp suction mold (10), a cold press upper mold (30), a hot pr...  
WO/2020/141209A1
The document relates to a pick-up press device for use in a process of producing a 3D molded product from a pulp slurry comprising a pick-up press tool presenting a porous first product face; a press tool presenting a second product face...  
WO/2020/141208A1
The document relates to a tool for producing a 3D molded product from a pulp slurry, comprising a pair of molds having respective product faces, that are configured to face each other and to press a pulp layer therebetween, said product ...  
WO/2020/141205A1
The document relates to a device for producing a 3D molded product from a pulp slurry, comprising a pair of cooperating press tools, each having a respective product face. The press tools are movable relative each other between a closed ...  
WO/2020/132776A1
Provided are an overturning pulp-suction automatic forming machine for molded pulp products and a manufacturing method. The manufacturing method comprises: a pulp suction mold (31) entering a pulp tank (33) and sucks pulp to form a pulp ...  
WO/2020/122805A1
The present invention relates generally to biocomposite materials made of cellulose and wheat bran and/or oat husk, prepared by methods comprising mixing the husk or bran with an aqueous alkaline solution, stirring and/or homogenizing th...  
WO/2020/115667A1
The present invention relates to a web of fibrous cellulosic material derived from wood pulp, said web being suitable for three-dimensional moulding to form a packaging product, wherein the web comprises >40wt% of soft wood chemical pulp...  
WO/2020/101449A1
A method for manufacturing a mold using seaweed pulp according to an embodiment of the present invention comprises: a step for filling the inside of a storage device with a pulp liquid containing seaweed pulp formed from a seaweed raw ma...  
WO/2020/073819A1
A firework base and a manufacturing method therefor. The components of the firework base and the mass percentages thereof are: 8.33% of waste paper, 66.67% of straw, 8.34% of reinforcing powder, 8.33% of corn starch, 5% of PVA, 0.25% of ...  
WO/2020/074885A1
A moulded pulp container (1) for food comprises a main body formed from a moulded pulp material. The main body (2) comprises a base (3), upstanding walls (4) extending from the base defining a container having an inner surface and an out...  
WO/2020/071120A1
[Problem] To provide a molded body of cellulose fibers which has improved tensile elastic modulus, preferably a molded body of cellulose fibers which also has improved tensile strength, and a method of manufacturing the same. [Solution] ...  
WO/2020/016416A3
The present disclosure provides a method of producing a 3D molded product from a pulp slurry. The method comprises applying a pulp slurry layer to a porous forming face of a first mold, in a first forming step, pressing the pulp slurry l...  
WO/2020/070255A1
A method for the production of a moulded fibre-based 3-dimensional article comprising the steps of preparing a furnish, delivering said furnish to a mould to wet-form a 3-dimensional fibre-based moulded article, and dewatering said artic...  
WO/2020/068235A1
A method of treating cellulosic materials with a barrier coating comprising at least two polyol and/or saccharide fatty acid ester, having different HBL values, that provides increased water, oil and grease resistance to such materials w...  
WO/2020/061807A1
A carrier (1) used for preparing a beverage and a fabrication method therefor, the main constituent components of the carrier (1) comprising a sealing lid (10), a filtering piece (12) and paper containers (14); the three-dimensional geom...  

Matches 1 - 50 out of 2,910