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WO/2022/253491A1 |
A compression moulding tool for manufacturing a fibrous pulp tray (600) having a floor portion (602) and walls (604) extending from the floor portion. The tool comprises a first female mould element (102) comprising a plurality of first ...
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WO/2022/250182A1 |
Provided is a method for manufacturing a paper cup using marine algae and vegetable material, the paper cup comprising marine algae and vegetable material which are biodegradable materials, thus being ecofriendly, and having improved nat...
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WO/2022/248643A1 |
The present invention relates to a moulding process. In particular it relates to an improved double layer moulding process allowing to deposit, in a selective and localized way, an additional cellulose layer only in the points detected a...
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WO/2022/241582A1 |
An automatic forming machine for a paper-plastic product and a manufacturing method therefor. During manufacturing, a slurry suction mold (20) immersed in a slurry box (10) suctions a slurry to form a slurry layer, and then ascends to le...
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WO/2022/218531A1 |
A method for manufacturing non-flat cellulose products from an air-formed cellulose blank structure in a product forming unit. The product forming unit comprises a buffering module and a pressing module comprising one or more forming mou...
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WO/2022/219526A1 |
The present invention relates to a multi-layered moulded product comprising at least one bulky layer (A) comprising fibres and having a density of 100-700 kg/dm3, and at least one high-density layer (B) comprising fibres and at least 20 ...
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WO/2022/219519A1 |
The present invention relates to a method for producing a multilayered molded fiber product, comprising the steps of providing a first aqueous pulp suspension with a fiber content between 0.05-10wt%; providing a forming tool comprising a...
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WO/2022/218772A1 |
The invention discloses a molded fiber product comprising at least a first base layer and a second top barrier layer.
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WO/2022/207507A1 |
The present disclosure generally relates to a method for providing a barrier coating on a hollow container (100) comprising molded pulp. The method comprises providing a polymeric powder coating onto the interior surface (105a) and at le...
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WO/2022/207508A1 |
The present disclosure generally relates to a method for providing a non-uniform barrier coating on a hollow container (100) comprising molded pulp. The method comprises depositing a polymeric powder on the interior container surface in ...
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WO/2022/195833A1 |
The purpose of the present invention is to provide: a method for producing a packaging container by using a paper mold, the packaging container having a small environmental impact and not easily absorbing moisture; and a packaging contai...
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WO/2022/187913A1 |
The present invention relates to the composition of molded pulp from hemp cellulose, which will find application in the packaging industry and - more specifically to produce various types of packaging - food-grade, as well as industrial ...
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WO/2022/175700A1 |
The invention relates to a biodegradable raw material containing chaff and PLA that is suitable for the production of containers and other goods for accommodating and transporting foods and beverages, furthermore the invention also relat...
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WO/2022/171733A1 |
The invention relates to a process and an apparatus for producing a molded fiber article. The process comprises the steps of - dissolving fibrous materials in water to form a fibrous material suspension in a pulper, - removing moisture f...
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WO/2022/168923A1 |
A labeled pulp mold (1A) is provided with a pulp mold (2A) and a label (3) attached to the pulp mold (2A). The label (3) is attached only to a part of a face of the pulp mold (2A) on which the label (3) is attached, in a shape following ...
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WO/2022/157302A1 |
The invention relates to a technique for shaping a flat material sheet (10), in particular a natural fibre sheet, into at least one three-dimensional article (11). The die (100) used for this purpose comprises: a first mould part (120) a...
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WO/2022/157426A1 |
The object of the present invention is a method for stabi-lisation, hydrophobation and enhanced durability treat-ment of a ligno-cellulosic material. The method comprisesthe steps of applying a cross-linking formulation compris-ing at le...
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WO/2022/152609A1 |
A method for forming cellulose products in a forming mould system from an air-formed cellulose blank structure (2), where the forming mould system comprises one or more forming moulds(3). Each forming mould comprises a first mould part (...
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WO/2022/148883A1 |
The invention relates to a method for manufacturing a dimensionally stable object (10), said method comprising the following steps: providing renewable biomass (15) (I), the renewable biomass (15) containing at least fibres (16) comprisi...
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WO/2022/144682A1 |
The invention discloses a method for producing a three-dimensional molded article from cellulose fibers, comprising the steps of: -providing a pulp molding composition; -molding a three-dimensional precursor structure from said compositi...
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WO/2022/144681A1 |
The invention discloses a method for producing a three-dimensional molded article from cellulose fibers, comprising the steps of: -providing a pulp molding composition; -molding a three-dimensional precursor structure from said compositi...
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WO/2022/138563A1 |
Provided is a technique that enables manufacturing of a pulp molded formed-article having excellent surface properties. The pulp molded formed-article has, on a surface thereof, a region where the arithmetic average roughness Ra is 50μm...
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WO/2022/120554A1 |
An energy-saving production process method for rapid drying and dewatering of paper-plastic products, which is applied to production of paper-plastic products, and mainly comprises a cold extrusion press station (2) which is independent ...
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WO/2022/120428A1 |
A packaging material has a substrate, and an oxygen transmission inhibiting layer that is carried by the substrate. The oxygen transmission inhibiting layer is formed of a composite material including a linear polysaccharide medium withi...
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WO/2022/119331A1 |
The present invention relates to a food vessel comprising sea algae, shells, and a vegetable raw material and a manufacturing method therefor. The food vessel comprising sea algae, shells, and a vegetable raw material and the manufacturi...
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WO/2022/118875A1 |
[Problem] To provide: a wet sheet which is not susceptible to breaking during the production of a molded body, while having a stable shape and being easily handled for processing; and a method for producing a molded body that is produced...
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WO/2022/113465A1 |
The present invention provides a molded body which has both flexibility and shape retainability. A molded body which contains alumina fibers that contain alumina, an inorganic binder and a surfactant, wherein the content of alumina is 70...
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WO/2022/101550A1 |
The invention concerns an insulation material (10) comprising a wood-derived material (11) and a fire retardant (13). The wood-derived material is in the insulation material as a non- separated fiber fraction (14) and as a separated fibe...
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WO/2022/095647A1 |
A compression-molding mold for environmentally-friendly plant fiber tableware, comprising a mold platform (1), several mold grooves (2) arranged on the mold platform (1), and slideways (3) arranged at two ends in the mold grooves (2). Tw...
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WO/2022/096518A1 |
The invention relates to compositions comprising a constituent-A, which constituent-A consists of a polylysine component and a fibrous component which fibrous component consists of at least one fibrous element which fibrous element compr...
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WO/2022/097527A1 |
[Problem] To provide a paper sheet fitting method enabling paper sheets to be easily fitted to each other, and a paper molded article having a fitting part. [Solution] This paper sheet fitting method comprises: a water absorption step of...
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WO/2022/096888A1 |
A mould (14) for forming an article from a fibre suspension. The mould includes an insert with a cavity (27) in the negative shape of an article to be formed and two regions of different porosity/permeability (28, 29) about the cavity (2...
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WO/2022/096887A1 |
A system and method of producing a moulded article, e.g. a one-piece container, comprises delivering a fibre suspension to a porous mould and removing a suspending liquid (e.g. water) via pores of the porous mould. An inflatable bladder ...
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WO/2022/093089A1 |
The present disclosure relates to a composite paperboard container for bulk solids. The composite paperboard container (1) comprising a tubular body (2) being closed at a bottom end (3) over a container bottom opening (4) opposite a cont...
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WO/2022/089934A1 |
A method for edge-forming cellulose products in a forming mould system, and a forming mould system (S), where the forming mould system is adapted for forming the cellulose products from an air- formed cellulose blank structure (2). The f...
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WO/2022/093090A1 |
The present disclosure relates to a composite paperboard container (1) for bulk solids, the composite paperboard container comprising a tubular body (2) being closed at a bottom end (3) over a container bottom opening (4) opposite a cont...
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WO/2022/084928A1 |
The present invention relates to to a moulding material comprising 60-98 wt% of a dry wood-based material; 2-40 wt% of a fibrillated cellulose material; and 0-10 wt% of an additive, as calculated on the total dry solids in the moulded ma...
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WO/2022/078869A1 |
The present invention relates generally to the field of three-dimensional cellulose- based objects, for example cellulose base packaging materials. In particular, the present invention relates to molded cellulose-based objects with a fun...
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WO/2022/071871A1 |
A high yield containerboard (1) comprising a first group of mechanical pulp cellulose fibres. The high yield containerboard having a content of at least 16 dry weight % of the first group of fibres. The disclosure also comprises a method...
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WO/2022/072555A1 |
This disclosure describes systems and methods for creating porous molds using additive manufacturing processes such as three-dimensional (3D) printing. At a high level, it has been found that creating a generally porous mold, or a mold w...
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WO/2022/066152A1 |
In some examples, a pulping machine quick-change forming and transfer assembly may include a form tool mounting plate to removably connect with a selected form body through a form body attachment mechanism, and a transfer tool mounting p...
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WO/2022/063717A1 |
The invention relates to a method for blow molding a container with a fiber-based casing (20). The method has the steps of: - providing a fiber-based casing (20); - introducing a preform (30) into the fiber-based casing (20) in order to ...
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WO/2022/057716A1 |
A paper pulp molded product production line having a rolling forming function, the production line comprising a pulp suction apparatus (A), a hot-pressing unit (B) for carrying out hot-pressing forming on the paper pulp sucked by the pul...
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WO/2022/056565A1 |
The invention relates to a device for producing a moulded pulp product (1), comprising: a core mould (2), which can be dipped into a pulp and is mounted on a support plate (3), which core mould (2) has openings at which a negative pressu...
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WO/2022/057714A1 |
Provided are a machining apparatus and forming method for a paper pulp molded product. The apparatus comprises a feeding unit (10), a machining unit (20) and a material pick-and-place unit (8), wherein the machining unit (20) comprises a...
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WO/2022/056258A1 |
A container includes a pulp-formed shell configured to contain materials therein, the pulp-formed shell comprising an opening through which materials may pass. A collar is connected to the pulp-formed shell and has one or more features c...
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WO/2022/029621A1 |
The invention relates to a method for obtaining a hybrid wood-inorganic material precursor, a method for obtaining a hybrid wood-inorganic material, a product obtained by this method and uses thereof.
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WO/2022/022287A1 |
A paper product hot-pressing forming machine, comprising a lower machine base (70) and a lower hot-pressing forming die (71) mounted on the top face of the lower machine base (70), a plurality of supporting columns (72) being connected t...
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WO/2022/004113A1 |
[Problem] To efficiently and repeatedly produce pulp mold products the inner surface and outer surface of which are both smooth. [Solution] The present invention comprises: a first mold 12 and second mold 14 with an outer peripheral surf...
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WO/2021/245587A1 |
The present invention relates to a method for producing a cellulose-based product having lipid resistance, said method comprising - providing an aqueous mixture comprising cellulose pulp, said mixture having a solid content between 0.1- ...
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