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Matches 1 - 50 out of 4,379

Document Document Title
WO/2024/060451A1
A lightweight flexure-resistant gypsum plasterboard and a preparation method therefor. The gypsum plasterboard is prepared from the following raw materials: 100 parts by weight of calcined gypsum, 0.05-1 parts by weight of an ion retarda...  
WO/2024/062292A1
A packaging insert (10) comprises multiple cellulose-based air-laid or solid foam substrates (20, 20A, 20B, 20C) having respective first and main sides (22, 22A, 22B, 22C; 24, 24A, 24B, 24C). First and second paper-based sheets (30, 40) ...  
WO/2024/062435A1
The present invention relates to a packaging material comprising a cellulose foam having a density in the range of from 10 to 80 kg/m3 and a substrate attached to at least one outer surface of the cellulose foam.  
WO/2024/062291A1
A packaging insert (10) comprises multiple cellulose-based air-laid or solid foam substrates (20, 20A, 20B, 20C) having respective first and second main sides (22, 22A, 22B, 22C, 24, 24A, 24B, 24C). The packaging insert (10) also compris...  
WO/2024/062437A1
The present invention relates to a solid cellulose foam object comprising a first solid cellulose foam portion attached to a second solid cellulose foam portion, optionally at least one additional solid cellulose foam portion may be atta...  
WO/2024/064096A1
The present disclosure relates generally to flexible product packaging and, in particular, to flexible packaging structures for products such as food products stored and transported for later reheating or cooking. In one aspect, an ovena...  
WO/2024/062432A1
A protective packaging insert comprising a substrate and a solid cellulose foam plank; wherein said substrate comprising at least two sections and at least one folding line separating said at least two sections, wherein said at least one...  
WO/2024/062436A1
The present invention relates to a coated cellulose foam material having a density in the range of from 10 to 80 kg/m3, and a method for coating a cellulose foam. Said coated cellulose foam material is formed by applying at least one coa...  
WO/2024/061764A1
A spacer (1) for separating surfaces of adjacent articles comprises at least one adherent layer (2) and at least one substrate (3). The adherent layer (2) is arranged on the substrate (3) and is configured to adhere to a surface of an ar...  
WO/2024/056699A2
The present invention relates to a method for producing an interim sheet, the method comprising the steps of: a) providing at least a first sheet material impregnated with a first thermosetting resin, and a second sheet material impregna...  
WO/2024/052396A1
A laminated packaging material (10a) for packaging of liquid or semi-liquid food products comprises: a bulk layer (11) comprising cellulose-based material, preferably paper or paperboard, a first outermost liquid-tight, heat-sealable the...  
WO/2024/047578A1
Disclosed is a recycled composite textile (100, 300) comprising a backing material (102, 302) coated with a polymer (106, 304) and a plurality of patches (104) arranged on the polymer. The plurality of patches are arranged as at least on...  
WO/2024/048790A1
The present invention addresses the problem of providing a heat-insulating sheet having exceptional heat insulation performance by using a paper-based ingredient in at least part of the heat-insulation sheet. This heat-insulating sheet c...  
WO/2024/043200A1
The present invention addresses the problem of providing a heat seal paper that contains PHBH and has excellent heat seal strength. The solution is to provide a heat seal paper comprising a heat seal coating layer containing poly(3-hydro...  
WO/2024/043201A1
The present invention addresses the problem of providing a heat sealing paper that contains PHBH and has superior coating layer strength. As a solution to the problem, provided is a heat sealing paper which has, on at least one surface o...  
WO/2024/036779A1
The present invention relates to the technical field of cigarette preparation, and provides a multi-layer composite cigarette paper structure for easy flavoring and a manufacturing method. The multi-layer composite cigarette paper struct...  
WO/2024/036778A1
The present invention relates to the technical field of cigarette manufacturing, and provides a multi-layer composite cigarette paper structure having good ash-wrapping performance and a manufacturing method. The multi-layer composite ci...  
WO/2024/038337A1
Disclosed herein are methods for manufacturing multi-ply paper products, such as napkins, towels, tissues, and wipers are disclosed. More particularly, methods of manufacturing a multi-ply paper product having at least three plies by con...  
WO/2024/023661A1
The multilayer film for the sealing of a capsule for making beverages according to the present invention comprises: - an outer layer (10) with barrier properties; - an inner layer (20) intended to come into contact with said capsule to b...  
WO/2024/026140A1
A biodegradable aqueous mixture for coating substrates is disclosed. The mixture includes from about 35 to about 75 weight percent water and from about 25 to about 65 weight percent solids. The solids include from about 40 to about 99 we...  
WO/2024/023662A1
The compostable film, object of the present invention, comprises: - an outer barrier layer (10) made of a compostable material, said compostable material being paper, or regenerated cellulose; - an inner layer (20), intended to come into...  
WO/2024/022494A1
A barrier layer (20) for packaging, and a sheet-like composite layer (90) for packaging, and a packaging container (9) thereof. The barrier layer (20) for packaging does not comprise a metal layer, and the barrier layer (20) for packagin...  
WO/2024/025693A1
The present invention relates to a paper-based packaging film having a first major outer surface and a second major outer surface, the paper-based packaging film comprising: a paper component; a polymeric film; and a patterned sealable m...  
WO/2023/064143A9
Provided is a composite sheet material having a first layer and an airlaid nonwoven layer overlying the first layer wherein the airlaid nonwoven layer includes a blend of bamboo derived staple fibers and non-cellulose staple fibers, and ...  
WO/2024/017269A1
The present invention relates to the technical field of environment-friendly plates. Disclosed is an environment-friendly elastic plate, which comprises a first surface layer and a second surface layer, an elastic buffer core layer being...  
WO/2024/020012A1
Padded materials and corresponding systems and methods for forming the same arc provided herein. A padded material comprises a first web of paper-based material defining a first and a second surface, and a second web of paper-based mater...  
WO/2024/012526A1
Provided in the present application are a preparation method for a high-barrier degradable environmentally friendly packaging material, and a packaging material and a packaging item. The preparation method comprises: transferring and bon...  
WO/2024/013620A1
The present invention relates to method for manufacturing a paperboard based packaging laminate, said method comprising: a) providing a paperboard base layer, b) providing a vacuum coated film layer, c) applying an adhesive composition t...  
WO/2024/009150A1
The present invention relates to a paper or paperboard based packaging laminate comprising: a paper or paperboard base layer, and a gas barrier layer, wherein said gas barrier layer comprises i) a barrier coating layer comprising a polyv...  
WO/2024/009175A1
The present invention relates to a multi-ply liner for use in food or beverage packaging materials, said multi-ply liner comprising: a first ply, and a second ply, wherein said first ply comprises at least 70 wt% unbleached kraft pulp an...  
WO/2024/009177A1
The present invention relates to a method for producing a laminate (8) comprising a paper substrate and a microfibrillated cellulose (MFC) layer. An MFC suspension comprising 50-100 weight- % of MFC is provided. A wet MFC layer (1) is fo...  
WO/2024/010023A1
This base paper for metallized paper has, on at least one surface thereof, a clay-coated layer and a resin layer in the stated order from the paper base side. The clay-coated layer contains an inorganic pigment and a binder. The mass rat...  
WO/2024/009179A1
The present invention relates to a method for producing a barrier substrate comprising a microfibrillated cellulose (MFC) film and a polymer film. The method comprises providing a suspension comprising 50-100 weight- % MFC based on total...  
WO/2024/009178A1
The present invention relates to a method for producing a laminate (8) comprising a paper substrate and a microfibrillated cellulose (MFC) layer. An MFC suspension comprising 25-90 weight- % of MFC and 10-50 weight- % of a filler compone...  
WO/2024/009592A1
The present invention provides a heat-sealable paper that can be manufactured with high productivity and that, after waste paper thereof is disintegrated in water, can be reused as is in a papermaking machine provided with an on-machine ...  
WO/2024/009182A1
The present invention relates to a method for producing a laminate comprising a paper or paperboard substrate and a microfibrillated cellulose (MFC) film. A first web comprising a paper or paperboard substrate is provided. A second web o...  
WO/2024/009181A1
The present invention relates to a method for producing a laminate comprising a paper or paperboard substrate and a microfibrillated cellulose (MFC) film. A first web comprising a paper or paperboard substrate is provided. A second web o...  
WO/2024/003550A1
The present invention relates to a method of applying a paper sheet (17, 26) to a construction panel (11, 21) wherein a step of bonding the paper sheet (17, 26) to the construction panel (11, 21) is performed. The invention also relates ...  
WO/2024/004859A1
Provided are a liquid container having excellent shock resistance and a laminate sheet used in the liquid container. This laminate sheet comprises a sheet base material and a thermoplastic resin layer laminated on at least one surface of...  
WO/2024/006591A1
A cellulosic substrate includes a first major side and a second major side opposed from the first major side, a single polyolefin aqueous polymer dispersion barrier layer on the first major side of the cellulosic substrate, and at least ...  
WO/2024/003414A1
The invention relates to a composition comprising natural latex and a natural or synthetic wax, the proportion of the natural latex to the natural or synthetic wax being 40:60 to 60:40 by weight. The invention also relates to the use of ...  
WO/2024/003768A1
In general terms present invention proposes a biodegradable packaging material (100). The biodegradable packaging material comprises an inner layer (102) comprising an enhanced polymeric substrate; an outer layer (104) comprising a print...  
WO/2023/249062A1
The present invention provides a paper-based material as a non-plastic material that has both water resistance and heat-sealability, a lid using the paper-based material, a container with the lid, a combination of the lid and the contain...  
WO/2023/248094A1
A barrier film (1) for a paper or paperboard-based packaging material, said barrier film comprising a, MFC layer, (2) with a grammage in the range 20-100 g/m2, and a density higher than 650 kg/m3. The barrier film further comprises a PHA...  
WO/2023/248096A1
A barrier film (1) for a paper or paperboard-based packaging material, said barrier film comprising a, MFC layer, (2) with a grammage in the range 20-100 g/m2, and a density higher than 650 kg/m3. The barrier film further comprises a PHA...  
WO/2023/243647A1
The present invention is a paper-based material (10) having a paper-based base material (11) that has a plurality of fibers (12A), a hydrophobic powder (13) configured from a hydrophobic compound, and a binder (14) that bonds the hydroph...  
WO/2023/240393A1
A double-layer foamed paper container structure and a manufacturing method for a double-layer foamed paper container. The manufacturing method for a double-layer foamed paper container comprises the following steps: coating a first foame...  
WO/2023/237806A1
The invention relates to a method for manufacturing a heat sealable barrier material (2), the method comprising: supplying a paper (10, 11) having a first side and a second side, applying a barrier coating dispersion on the first side of...  
WO/2023/237951A1
A composite material (10) and a method for manufacturing same. The composite material comprises a laminate structure (12) and a substrate (14). Preferably, the substrate is a 5 flexible substrate. The laminate structure has an upper surf...  
WO/2023/232900A1
There is provided a method of producing a multi-layered liquid packaging board (LPB) comprising a print layer, a back layer and a middle layer, said method comprising the steps of: - providing a chemithermomechanical pulp (CTMP) and form...  

Matches 1 - 50 out of 4,379