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WO/1988/005097A1 |
Method for the manufacture of structural mineral panels on a foraminous support wire (40) forming a dilute aqueous dispersion of mineral fiber and/or lightweight aggregate with some fiber and binder solids in water. A small amount of cat...
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WO/1988/005098A1 |
A method for the manufacture of very low density mineral wool structural panels on a moving foraminous support wire (40) by frothing a dilute aqueous dispersion of mineral wool. The froth, a mass of delicate, non-resilient and non-unifor...
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WO/1988/005100A1 |
Method for the manufacture of low density mineral wool structure panels by frothing a dilute aqueous dispersion of mineral wool, lightweight aggregate, binder and a small amount of amine-based cationic surfactant onto a non-woven scrim c...
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WO/1988/002417A1 |
A method for the manufacture of products containing fibers of lignocellulosic material which involves the disintegration of a lignocellulosic material into fibers and forming and pressing of the fiber web into the product in question, wh...
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WO/1987/005956A1 |
Method and apparatus for shaping, preferably bending, hardened flat wood fibre boards comprising cellulose fibers, lignin and hardening oil, by moistening, heating, bending and subsequent cooling. The boards (1) are fed continuously into...
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WO/1987/005955A1 |
Method of shaping, preferably bending, hardened, flat wood fiber boards comprising cellulose fibers, lignin and hardening oil by moistening, heating, bending and subsequent cooling. Moistening is carried out with a chemical solution whic...
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WO/1986/005220A1 |
The top wire of a Fourdrinier machine is converted into a negative mold for imparting a textured pattern of fiberboard. A positive mold (10) of the pattern (13) is covered with a resin precursor (16) to fill the depressed areas of the pa...
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WO/1985/004130A1 |
Fibre boards of high strength which are highly water- and flame-resistant, as well as a method for making such boards, and an inorganic binder composition for bonding wood fibres. The boards comprise a lignin-containing fibre material, a...
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WO/1984/003859A1 |
In the continuous production of laminates, especially laminated building boards, one or more base sheets impregnated with phenoplast/aminoplast resin mixture in the presence of acid donor curing agents are pressed together at an elevated...
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WO/1984/002873A1 |
A tough, flexible, sheet-like matrix for a bas-relief pattern is made by casting a reinforced resin on a mold (10) of the pattern and submerging a perforated plate (22) in the liquid resin so that the plate is parallel to a substantially...
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WO/1983/001637A1 |
A Process of producing fiberboard according to the wet method in a closed backwater system. Chips of lignocellulose-containing material after defibration to pulp are suspended in backwater so as to obtain a pulp suspension for forming of...
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WO/1982/003595A1 |
In the production of an acoustical fiber board product (10) having a patterned top surface (14) and (16), the surface (14) and (16) is provided with a high fidelity reproduction of a molded design by a hollow rotating embossing roller (3...
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WO/1982/001851A1 |
A wet-felted mat of wood fibers is acetylated by coating the mat with a quantity of acetic anhydride ranging from 5 to 70% by volume of the mat and heating the mat at a temperature of from 150 to 300 F while confining substantially all o...
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WO/1980/002125A1 |
A method of forming structural board panels from short strands of bagasse or other cellulistic material. The material, resinated, is compressed and cured to give an open structural block. A mortar screed of portland cement and sand is th...
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JP7457362B2 |
To easily produce a sheet-like pulp mold molding of excellent surface designability at a low cost.Among a plurality of processes in producing a pulp-mold molding, press work is carried out in a pressing process of applying press work to ...
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JP2024038851A |
An object of the present invention is to provide a technique advantageous for manufacturing a pulp molded article having an uneven pattern on its surface. [Solution] The pulp molded article MP2 has a puncture strength in the range of 40 ...
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JP2024031947A |
[Problem] In view of global trends in environmental issues, the present invention is a substitute for conventional plastic-based sliding members, and is capable of reducing the coefficient of friction to the same level or even lower than...
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JP7435276B2 |
To provide a formed member made of molded pulp that suppresses the generation of fuzz at slits or through holes if they are provided, and is excellent in suitability for surface machining.A formed member made of molded pulp which has at ...
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JP2024021710A |
An object of the present invention is to provide a pulp mold with a label having a novel form and having good external appearance. A labeled pulp mold 1A includes a pulp mold 2A and a label 3A. The pulp mold 2A has a curved surface and a...
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JP2024021709A |
The present invention provides a labeled pulp mold with improved surface smoothness. [Solution] A pulp mold with a label includes a process in which a pulp mold 2A having a curved surface part is paper-formed and dried, a process in whic...
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JP2024021712A |
An object of the present invention is to provide a labeled pulp mold which is provided with high waterproofness and has improved surface smoothness. [Solution] A labeled pulp mold 1A includes a pulp mold 2A having a curved surface portio...
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JP2024021711A |
The present invention provides a pulp mold with a label in which an embedded object embedded in the pulp mold is protected from being exposed to the outside. [Solution] A pulp mold with a label 1A is interposed between a pulp mold 2A, a ...
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JP2024506754A |
Embodiments of the present invention improve the properties of cellulose pulp by injecting fibrillated nanocellulose and overcome the shortcomings of the prior art. Said properties that are significantly improved include mechanical and b...
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JP2024014423A |
The present invention provides a method for producing a cellulose fiber molded article with excellent production efficiency. [Solution] The method includes a step of injecting a slurry containing cellulose fibers into a formwork 10, and ...
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JP2024503777A |
A system and method for manufacturing a molded article, such as a monolithic container, includes delivering a fiber suspension into a porous mold and removing a suspending liquid (e.g., water) through the pores of the porous mold. . An i...
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JP2024007036A |
The present invention provides a rock wool molded article having excellent dry strength and bulk density, and a method for producing the same. [Solution] A rock wool molded body contains 100 parts by mass of rock wool, 0.5 to 10 parts by...
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JP2024007512A |
The present invention provides a pulp mold container that can be controlled to prevent penetration of hot oil, have low air permeability, and be sealed to prevent contamination by foreign matter, a method for manufacturing the same, and ...
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JP2024002639A |
An object of the present invention is to provide a pulp molded article that is less likely to cause variations in volume from one molded article to another when used as a container. [Solution] In the pulp molded product, the average fibe...
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JP2024002629A |
An object of the present invention is to provide a pulp molded product that is less likely to buckle even when a load is applied, such as when the containers are filled with contents and stacked when used as containers. [Solution] The pu...
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JP7388824B2 |
To provide a molded body of cellulose fibers capable of improving a tensile elastic modulus, and a manufacturing method thereof.A molded body X of cellulose fibers includes cellulose fibers as a principal component and contains cellulose...
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JP2023168184A |
To enlarge utilization of vulcanized fiber.Provided is a processing method for vulcanized fiber that renders states of characteristics of a material changed through the following steps of: impregnating vulcanized fibers with water; perfo...
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JP2023548963A |
The present invention relates to a heat insulating material (10) containing a wood-derived material (11) and a flame retardant (13). The wood-derived material is present in the insulation material as a non-separated fiber fraction (14) a...
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JP2023547496A |
A method and mold system (S) for edge forming a cellulosic product in a mold system, the mold system being adapted to form a cellulosic product from an air-formed cellulose blank structure (2). . The mold system comprises a first mold pa...
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JP2023547155A |
A mold (14) for forming articles from a fiber suspension. The mold includes an insert with a cavity (27) in the negative shape of the article to be formed and two regions (28, 29) of different porosity/permeability around the cavity (27)...
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JP7365785B2 |
To provide a reinforcement material having a strength and flexibility suitable as a reinforcement material of a material for structure, and a method for producing the same.A reinforcement material is obtained by twisting a strip-shaped m...
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JP7365796B2 |
To provide a molded body of cellulose fiber capable of providing a moderate tensile modulus and dehydration properties, and to provide a method for manufacturing the molded body.A cellulose fiber molded body X includes cellulose fiber as...
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JP2023151014A |
To improve wet strength and dimensional stability in a mold product including a cellulose fiber and inorganic particles.A mold product of the present invention includes a cellulose fiber, inorganic particles, and a thermoplastic resin, s...
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JP2023147524A |
To provide a pulp molded body that does not break at a portion where the taper angle is small.This invention relates to a pulp molded body containing pulp, the pulp molded body has a portion with a taper angle of less than 10°, and has ...
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JP7352759B1 |
[Problem] To provide a paper-made mat that does not easily crack even when wrapped around a base material. [Solution] A paper-made mat made of inorganic fibers and having a first main surface and a second main surface facing the first ma...
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JP2023131807A |
To provide a manufacturing method of a mannequin doll that is reproducible.A method of manufacturing a mannequin doll includes: a grinding process S1 for grinding residual yarn or residual cloth; a mixing process S2 for preparing slurry ...
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JP7336128B2 |
To provide a fiber molded product with greatly reduced use amount of fibrous materials.The manufacturing method of a fiber molded product by molding a fibrous material for formation of a fiber molded product includes a mixing step of mix...
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JP2023536897A |
Field of the Invention The present invention relates to the field of tableware, specifically provides an environment-friendly tableware, comprising a handle and a body portion located at one end of the handle, and in a cross-section in t...
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JP2023119025A |
To provide a formed member made of molded pulp that is excellent in oil resistance and surface smoothness.Pulp constituting a formed member made of molded pulp is mixed pulp of non-wood pulp and wood pulp, the wood pulp contains hardwood...
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JP2023119026A |
To provide a formed member made of molded pulp that is excellent in oil resistance and surface smoothness.Pulp constituting a formed member made of molded pulp is mixed pulp of non-wood pulp and wood pulp, the wood pulp contains hardwood...
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JP7329914B2 |
To provide a fiberboard manufacturing method suitable for manufacturing a fiberboard with suppressed warpage with good efficiency, and a fiberboard obtained by this fiberboard manufacturing method.The manufacturing method a fiberboard of...
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JP2023114287A |
To provide disposable cutlery that is made without using any plastic.Disposable cutlery includes: a head part coming into contact with a food; a neck part continuing to the head part; and a handle part continuing to the neck part and to ...
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JP2023112798A |
To provide a technique of suppressing strength degradation of a fiber blend board while improving bulkiness of a fiber blend board as a housing material board.A bulking agent used in a fiber blend board as a housing material board involv...
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JP2023108435A |
To provide a pulp molded product having a high strength even with a small thickness.A pulp molded product MP2 of the present invention has an air permeation resistance of 25 seconds/100 mL or more.SELECTED DRAWING: Figure 1
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JP2023108430A |
To provide a pulp molded product having a high strength with a small thickness.A pulp molded product MP2 of the present invention has a bending elastic modulus of 800 MPa or more with a thickness of 1.5 mm or less.SELECTED DRAWING: Figure 1
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JP2023108431A |
To provide a pulp molded product excellent in surface properties, having high decorative properties and printability.A pulp molded product in an embodiment of the present invention has a region having a regular reflection intensity of 7%...
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