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WO/2022/125696A1 |
A paperboard structure includes a paperboard substrate having a first surface and an opposed second surface. A biopolymer coating is applied by extrusion or co-extrusion to at least one of the first surface and the second surface. The bi...
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WO/2022/125394A1 |
A biodegradable insulating panel for a package includes a first layer of biodegradable material, a second layer of biodegradable material opposite the first layer, a moisture repellant layer, a biodegradable honeycomb core, and granulate...
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WO/2022/123257A2 |
A laminated packaging material is described, the material including an outer layer comprising a barrier paper with a grammage of between 25gsm and 200gsm, a middle layer comprising a translucent tracing paper with gas barrier properties ...
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WO/2022/109672A1 |
Sheet packaging has a corrugated ply bonded to a backing ply. The corrugated ply forms parallel flutes. The packaging comprises voids through both the corrugated ply and the backing ply at intervals along the flutes, thereby forming a pl...
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WO/2022/109118A1 |
An example composite building material includes one or more layers of polymeric fibers, binding agent, and optional fillers, and at least one surface layer of resin-impregnated paper or a fiberglass film disposed above and/or below the o...
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WO/2022/106465A1 |
The present invention relates generally to the field of food packaging, in particular food packaging. One embodiment of the present invention relates to a three/dimensional cellulose/based food packaging with excellent barrier properties...
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WO/2022/107007A1 |
The present invention relates to a barrier film for a paper or paperboard-based packaging material, said barrier film comprising: a substrate; a vacuum coating layer having a thickness in the range of 1-500 nm disposed on the substrate; ...
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WO/2021/234559A9 |
The invention discloses a paperboard for packaging of a heat-sealable packaging material comprising: - a paperboard substrate comprising a first and a second side, - a first and an optional second dispersion coating layer on the first si...
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WO/2022/094735A1 |
Disclosed is a paper impregnation method for covering wooden boards, with antimicrobial effect, which does not interfere with the final colour of the paper. The method comprises the steps of: preparing a copper nanoparticle dispersion, t...
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WO/2022/097878A1 |
One aspect of the present specification provides an eco-friendly semi-noncombustible exterior material including: a core part (10) formed by impregnating a paper or fabric base with a triazole-modified phenolic resin; an outer skin (20) ...
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WO/2022/094333A1 |
This invention relates to a protective article comprising first and second walls. Each of the walls includes superimposed plies enclosing an expansion space therebetween, and an expandable composite disposed in the expansion space. The e...
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WO/2022/094321A1 |
A sound absorbing multi-layer composite for a vehicle that reduces sounds along an acoustic path is configured with a non-foam polymeric layer and a face layer for dissipating sound energy. Also, the face layer may be made of a nonwoven ...
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WO/2022/084586A1 |
An impregnated core paper for a decorative laminate, in particular high-pressure decorative laminate, obtained by impregnating a paper substrate with an aqueous impregnating composition comprising one or more resins selected from melamin...
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WO/2022/079178A1 |
The invention relates to a coated paper comprising a base paper and a barrier layer applied thereto, the barrier layer comprising at least one polymer, the polymer containing an at least partly saponified polyvinyl alcohol and/or an at l...
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WO/2022/081755A1 |
An example disclosed article (100) may include a first layer (120) and a second layer (140), where the first layer (120) and the second layer (140) may be bonded together within a peripheral region (102), the first layer (120) and the se...
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WO/2022/077022A1 |
The present invention relates to a packaged laundry detergent product comprising: (a) a laundry detergent powder, wherein the laundry detergent powder comprises: (i) detersive surfactant; (ii) polymer; (iii) filler salt; (iv) perfume; (v...
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WO/2022/077008A1 |
A biodegradable and recyclable barrier paper laminate comprising an inorganic barrier layer against permeation.
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WO/2022/077009A1 |
Methods for producing biodegradable and recyclable barrier paper laminate comprising an inorganic barrier layer against permeation.
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WO/2022/072710A2 |
A wood or engineered wood structural panel, such as, but not limited to, OSB ( "oriented strand board ") or plywood, that is both fire-resistant and water resistant. The panel is factory-coated with a product that provides fire resistanc...
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WO/2022/071399A1 |
A gas-barrier multilayer body which is provided with a paper base material and a vapor deposition layer, and which is capable of achieving hermetic sealing by means of heat sealing. With respect to this gas-barrier multilayer body, the p...
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WO/2022/069148A1 |
The present invention relates to needled sandwich material structures, in which a core nonwoven having vertically oriented fibers is used, and to a method for producing these sandwich material structures.
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WO/2022/071398A1 |
A gas barrier laminate that comprises a paper base material and a vapor deposition layer, that is sealable by heat sealing, and wherein the weight per unit area of the paper base material is 30-100 g/m2, the water vapor permeability at 4...
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WO/2022/064189A1 |
A laminate and a method for preparing a laminate are provided. The method comprises the steps of providing a container or sheet which comprises a fibrous material, disposing a primer composition onto at least one surface of the container...
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WO/2022/064048A1 |
The present disclosure provides a coated paper product for use in a flow wrapping process, wherein: - said coated paper product comprises a paper substrate; - said paper substrate is a machine-glazed (MG) kraft paper having a glazed side...
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WO/2022/060773A1 |
A cleaning product includes an elongated sheet (410) having a first end, a second end, and a length that extends from the first end to the second end thereof. The elongated sheet is divided into a plurality of individual sheet sections (...
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WO/2022/059324A1 |
The present invention addresses the problem of providing a food packaging paper which has water resistance, oil resistance, gas barrier properties, water vapor barrier properties, and flavor barrier properties, has heat sealability and b...
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WO/2022/054653A1 |
This antiviral sheet has an antiviral layer containing calcium hydroxide particles and a resin binder on a paper support, and an antiviral fiber base material satisfies the conditions in which (a) a loading amount of the calcium hydroxid...
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WO/2022/049313A1 |
Described is a method for preparing a paper web comprising a composite paper mesh, intended for the production of bags for fruit and vegetable produce, wherein the composite mesh is made using a process that includes dividing a roll of p...
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WO/2022/048876A1 |
The present invention relates generally to the field of food packaging and packaged foods. In particular, the present invention relates to cellulose-based food packaging. One embodiment of the present invention relates to a food packagin...
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WO/2022/049452A1 |
Sheet article comprising a first wall, second wall, and porous scrim between the first and second walls, and at least one seal portion sealing the first wall, second wall, and porous scrim together, as well as packaging articles and cons...
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WO/2022/049481A1 |
The present invention relates to a method for manufacturing a film comprising highly refined cellulose fibers in a paper-making machine, the method comprising the steps of: a) providing an aqueous pulp suspension comprising at least 20% ...
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WO/2022/049482A1 |
The present invention relates to a method for manufacturing a multilayer film comprising microfibrillated cellulose (MFC) in a paper-making machine, the method comprising the steps of: a) forming a bottom web layer by applying a first pu...
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WO/2022/049484A1 |
The present invention relates to a method for manufacturing a multilayer machine glazed paper comprising highly refined cellulose fibers, the method comprising the steps of: forming a first wet web by applying at least one first pulp sus...
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WO/2022/038907A1 |
[Problem] The present invention addresses the problem of providing a sheet for a foam-insulated paper container, the sheet being capable of forming a blank sheet layout, more specifically, a spot-free foam layer, without being affected b...
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WO/2022/038056A1 |
The present invention relates to polyol formulations on the basis of an aromatic polyester polyol component and a specific polyether polyol component, to a process for producing rigid polyurethane foams or rigid polyurethane / polyisocya...
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WO/2022/037941A1 |
The invention relates to a multilayer body (1), in particular a laminate, and to a method for producing a multilayer body (1). The multilayer body (1) comprises a substrate (10), at least one decorative layer (30) and at least one protec...
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WO/2022/031473A1 |
Various embodiments are directed to repulpable and recyclable container comprising an outer liner, an inner liner, a sidewall medium arranged between the outer liner and the inner liner, the sidewall medium being defined at least in part...
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WO/2022/023077A1 |
The present invention relates generally to the field of multi-layer packaging material. In particular, the present invention relates to a multi-layer metallized paper-based packaging material comprising a paper layer, a pre metallization...
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WO/2022/026899A1 |
A coated paperboard container includes an inner paperboard substrate, an outer paperboard substrate, a first aqueous barrier coating located on the inner paperboard substrate, and a second aqueous barrier coating located on the outer pap...
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WO/2022/013754A1 |
Conformable sheet article made from paper and useful, for example, in packaging, tapes, and craft article, and methods of making and using such sheet articles are disclosed.
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WO/2022/016151A1 |
Non-woven fiberglass veils, and laminates made therefrom, comprising: a plurality of glass fibers; a resin component; a fire-retardant component; and a particulate component, the particulate component comprising inorganic particles havin...
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WO/2022/008484A1 |
The present invention relates generally to the field of biodegradable food containers. In particular, the present invention relates to rigid food containers comprising at least one layer comprising polyhydroxyalkanoate (PHA) and another ...
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WO/2022/000237A1 |
The present invention relates to a composite board substrate, a composite board substrate preparation method and a decorative board, and is intended to provide a novel substrate with a good flexibility and a high strength. The composite ...
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WO/2022/003430A1 |
A compostable laminate for food wrap and method for making same. The wrap can include a first layer of paper material, a second layer of paper material, and a series of coatings between the paper materials. The coatings include a first f...
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WO/2022/003472A1 |
The present invention relates to an aqueous barrier coating composition comprising: 50-99.9 % by weight of one or more anionic low molecular weight polysaccharide(s) having a degree of polymerization (DP) in the range of 2-12; 0.1-10 % b...
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WO/2022/000239A1 |
A novel environmentally-friendly substrate, manufactured with the following compositions in terms of weight percentage: a PET spun fiber 55%-85%; a filler fiber 15%-44%; a flame retardant 0.1%-2%; a coupling agent 0.001%-2%; and a filler...
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WO/2021/258134A1 |
The present invention relates to a smoking tip, a filter sheet for forming a smoking tip, and a booklet for forming smoking tips. In one aspect of the present invention, a filter sheet comprises: a sheet having a fabric layer thereon; wh...
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WO/2021/262469A1 |
A hybrid expandable composition that provides improved expansion and loft properties is disclosed. The hybrid expandable composition is particularly useful in providing insulation and/or cushion to substrates.
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WO/2021/262467A1 |
The disclosure is directed to methods of manufacturing protective packaging materials, as well as the protective packaging materials produced using the disclosed methods. These packaging materials can be biodegradable, compostable, and/o...
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WO/2021/254983A1 |
The invention relates to a multilayer wood composite block comprising a plurality of wood layers, wherein at least 5 wood layers of the plurality of wood layers have a layer thickness of 0.05 to 1 mm; a plurality of plastic layers, where...
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