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135
resultados
Última actualización
23/08/2025 [07:06:00]
Resumen de: WO2024081188A1
The presently disclosed subject matter is directed to a polymeric, multilayer film suitable for use in a variety of applications, including (but not limited to) the manufacture of bioprocessing containers. The disclosed film comprises a sealant layer comprising: (i) one or more ethylene/alpha olefin copolymers with an average density lower than 0.922 g/cc; (ii) one or more polymers with an average density higher than or equal to 0.950 g/cc and selected among ethylene/alpha olefin copolymers and/or ethylene homopolymers; (iii) high molecular weight siloxane polymers; optionally, at least one gas barrier layer and an outer skin layer. The sealant layer of the disclosed films provides for a low blocking effect and for high seal strength. In addition, the surface of the sealant layer is inert and substantially free from migratory surface additives and from metal containing particulate additives, such that, when the film is used for manufacturing bioprocessing containers, cell growth and products harvesting are not affected. A method for manufacturing the film, a bioprocessing container comprising the film and a method for culturing cells in such container are also herein disclosed.
Resumen de: EP4603278A2
The present invention provides a biodegradable article comprising a cellulosic film that is coated with a natural wax composition on one surface and is laminated to a support layer comprising a paperbased substrate on the opposite surface.
Resumen de: EP4603527A1
Resin particles have closed cells inside and have a volume-average particle size of 1 µm or more and 30 µm or less, the closed cells have an average long axis length of 0.1 µm or more and 2.0 µm or less, and a closed cell porosity is 1% or more and 40% or less.
Resumen de: MX2025004253A
The present invention relates to a vegan and reusable leather type material of vegetable origin, at least 50% and preferably at least 80% biobased. This material is based on a composition which comprises persimmon (Diospyros kaki) mass and a polymer derived from a polyol of vegetable origin. The invention also discloses the process for obtaining the material. The leather-type material may be used in a variety of goods products in the textile such as clothes, footwear products or accessories. The material has proven to keep the same mechanical properties as the animal origin or synthetic leather, being a sustainable alternative which, in addition, contributes to circular economy. The sustainable material, leather-type of vegetable origin, provides an alternative to known leathers, with less environmental impact.
Resumen de: WO2024079697A1
An apparatus (1) and method for manufacturing a pouched product involve a forming unit (50) arranged to feed a continuous supply of a pouch material (20) configured as a continuous channel member. A dosage unit (500) is operably engaged with the forming unit (50) and is arranged to introduce a dose of a filler material (130), having at least one object (134) within the dose, into a pouched portion of the channel member, the pouched portion having a closed leading edge such that the pouched portion is arranged to retain the dose of the filler material (130), having the at least one object (134) within the dose, within the pouched portion. An object metering unit (300) is arranged to introduce objects (134) into the dosage unit (500), and includes a rotatable feed member (248) arranged to meter the objects (134) introduced into the dosage unit (500) so as to direct the at least one object (134) into the dose of the filler material (130).
Resumen de: WO2024079696A1
An apparatus (1) and method for manufacturing a pouched product involves a forming unit forming a continuous supply of a pouch material (20) into a continuous channel member. A dosage unit (500) operably engaged with the forming unit (50) that receives at least one object (134) and introduces the object(s) into a dose of a filler material (130). The dosage unit (500) directs the dose of the filler material, having the object(s) therein, into the channel member. An inspection unit is arranged prior to the dosage unit (500), in operable engagement with the dosage unit, or prior to the forming unit, to inspect the object(s) or the object(s) within the dose of the filler material, wherein the inspection unit includes an emitter (401) arranged to oppose a detector(402) such that the object(s), or the object(s) within the dose of the filler material, is directed therebetween. An apparatus and method for inspecting a pouched product are also provided.
Resumen de: MX2025004338A
The present invention relates to a compostable food packaging comprising: a) a compostable moulded tray having an interior cavity for receiving a foodstuff, an opening through which the foodstuff can be accessed, and a lip extending at least partially around the opening; b) wherein the compostable moulded tray forms a compostable barrier, or wherein the compostable moulded tray comprises a compostable barrier film extended over, and bonded to, the interior cavity and lip of the tray by means of a paper and biofilm heat seal adhesive; and c) a compostable lid which is peelably adhered around the opening and extending to the lip using a peelable adhesive. The packaging is particularly useful for producing single serve sauce pots for quick serve restaurants and take-away outlets, but could also be used for single serve cooking sauces and concentrated stock. The invention also relates to methods of producing such a compostable food packaging.
Resumen de: US2025033333A1
This invention relates to a multilayer biodegradable film which is particularly suitable for the manufacture of packaging and is also characterised by appreciable optical transparency properties in addition to high level mechanical properties.
Resumen de: CN120153026A
The present invention relates to a biodegradable polymer composition, a film comprising the biodegradable polymer composition, and a packaging film and a mulch film comprising such a film, the biodegradable polymer composition comprising at least one polylactide, the ratio of L-lactic acid units to D-lactic acid units of the polylactide is higher than 15: 85 and up to lower than 85: 15; and at least one biodegradable polyester selected from the group consisting of aliphatic polyesters, aliphatic-aromatic polyesters, and copolymers and mixtures thereof.
Resumen de: WO2025164809A1
A biodegradable resin composition according to the present invention contains a biodegradable resin, basic magnesium sulfate, and a carbodiimide-based compound, wherein the amount of the carbodiimide-based compound included is 1-50% of the mass of the basic magnesium sulfate.
Resumen de: WO2025168607A1
Packaging solutions for transporting temperature sensitive products, such as fish and other foods, are described in which the packaging solution comprises a three layered structure of an outer layer, an inner layer and a middle layer. Also described are methods of making the packaging solution and uses of the packaging solution.
Resumen de: WO2025169880A1
The present invention addresses the problem of providing a method for producing dried PHA granules whereby PHA having excellent meltability and excellent energy efficiency can be provided. The problem is solved by a method for producing PHA, the method comprising: a step (a) for dehydrating an aqueous suspension of PHA to prepare a moist PHA powder including 5-37 wt% of water; a step (b) for subjecting the moist PHA powder obtained in step (a) to compression granulation and/or extrusion granulation to obtain moist PHA granules including 5-37 wt% of water; and a step (c) for drying the moist PHA granules obtained in the step (b) to obtain dried PHA granules.
Resumen de: AU2024226733A1
A container for holding a product. The container can comprise a tray comprising a sidewall extending at least partially around an interior of the tray. The sidewall can have a support edge. A lid can comprise at least a top panel, and one or more passageways can be formed in at least the sidewall of the tray. The container comprises an open configuration in which the top panel is at least partially spaced from the interior of the tray and a closed configuration in which the top panel is positioned at least partially in the interior of the tray. At least a portion of the one or more passageways in at least the sidewall of the tray extends upwardly from the top panel toward the support edge of the sidewall for allowing air to move over the top panel of the lid when the container is in the closed configuration.
Resumen de: US2025256495A1
A soluble laminate, a laminated paper, and a packaging material including the soluble laminate are provided. The laminate may include a first layer including a paper and a second layer including a film. The paper and the film may be at least partially soluble. The first layer may include a first paper surface and a second paper surface. The first paper surface may face towards the second layer, and the second paper surface may face away from the second layer. The second layer may have a first film surface and a second film surface. The first film surface may face away from the first layer and the second film surface may face toward the first layer. At least some of the first paper surface and at least some of the second film surface may be partially dissolved and adhered to one another.
Resumen de: US2025256493A1
The present invention is directed to a multi-layer metallized paper-based packaging material (1) comprising, from its outer side to its inner side: —a paper layer (2) having a grammage comprised in the range of 40 to 120 g/m2, —at least one first organic layer (3) of a biodegradable polymer selected within the list of: polyvinylalcohol (PVOH), butenediol vinyl alcohol co-polymer (BVOH), or a combination thereof, in an amount of 0.5 to 15 g/m2, preferably in an amount of 1 to 10 g/m2, —a vacuum deposited inorganic layer (4), comprising a metal, a metalloid, or a combination thereof, said inorganic layer having a thickness comprised between 1 and 100 nm, and—at least one second organic layer (5) made of a biodegradable polymer having tensile strength above 30 MPa and elongation at break above 850%, said second organic layer (5) being applied in an amount between 0.5 and 30 g/m2, preferably in an amount between 1 to 10 g/m2.
Resumen de: MX2025006810A
The present invention concerns packaging item (1) comprising a tridimensional body (2) made of rigid or semi-rigid moulded fiber pulp, said body forming a compartment for enclosing a product and adapted to be closed by closing means, characterized in that said body (2) further comprises a reinforcing mesh (7) embedded at least partially into the mass of fiber pulp, said mesh (7) comprising fibres selected within the list of: natural plant fibres, animal fibres, biopolymer synthetic fibres, or a combination thereof, said fibres being impregnated with a dried water-soluble biopolymer, a dried water-soluble compostable polymer, a dried starch-based solution, or a combination thereof, or said fibres being impregnated with a cured polypeptide.
Resumen de: WO2025169788A1
Provided is a water-soluble film which is for packaging chemicals and contains a polyvinyl alcohol resin, and with which a molded capsule can maintain the height thereof with as much tension as possible even after storage while preventing adhesion between films and bleed-out of a plasticizer. This water-soluble film contains a water-soluble resin obtained by blending a plasticizer (B) with a polyvinyl alcohol resin (A), wherein: the polyvinyl alcohol resin (A) has a degree of saponification of 85-96 mol%, a 4% aqueous solution viscosity of 6-50 mPa∙s, and a maleic acid-modified monomer unit amount of 0.2-1.6 mol%; the blending amount of the plasticizer (B) is 5-50 parts by mass with respect to 100 parts by mass of the polyvinyl alcohol resin (A); and the moisture content of said film is 4.0-10.0 mass%.
Resumen de: US2025256915A1
A disposable beverage bag, filled with beverage material, for use in preparing a beverage in connection with single-serve beverage brewing machines. The beverage bag is preferably made from environmentally-friendly woven or knitted materials that are biodegradable, compostable and/or recyclable, or any other suitable stretchy, water-permeable, eco-friendly material. The beverage bag offers an easy, convenient, cost-effective and mess-free way to prepare beverages, and easy, eco-friendly disposal. The beverage bag can be configured to work with any beverage brewing machine, and it can be filled with any suitable beverage material, including coffee, tea, and hot chocolate. An adapter comprising a gasket and plug can be installed in the beverage machine to allow for the beverage bag to be used without the need for a reusable cup.
Resumen de: US2025256914A1
Containers for holding particulate materials are provided. The containers may be formed from molded pulp. The containers may include molded pulp shaped or threaded features formed integrally on the container that may aid in providing closure to the device. The containers may optionally include a fitment and/or liner, or may be free of fitments and liners. The containers may optionally have inner load bearing members. The containers may be stackable.
Resumen de: US2025256485A1
Laminates including (i) a bitumen-containing sheet (BCS) having a first side surface and a second side surface, and (ii) a biodegradable nonwoven liner (BNL) laminated to the first side surface of the BCS are provided. The BNL comprises a plurality of regenerated cellulose fibers, in which the plurality of regenerated cellulose fibers are inherently hydrophobic and/or rendered hydrophobic via a topically applied hydrophobic additive.
Resumen de: US2025256482A1
The present invention relates to a fabric comprising a plurality of fibers, wherein the plurality of fibers are made of a fiber material comprising a cellulose ether and wherein the plurality of fibers form a nonwoven web. The present invention further relates to a corresponding method of producing a fabric comprising a nonwoven web.
Resumen de: US2025255788A1
Resin particles have closed cells inside and have a volume-average particle size of 1 μm or more and 30 μm or less, the closed cells have an average long axis length of 0.1 μm or more and 2.0 μm or less, and a closed cell porosity is 1% or more and 40% or less.
Resumen de: US2025257932A1
An inner box includes a center panel defining a plurality of vents, a first side flap panel attached to a first side of the center panel, a second side flap panel attached to a second side of the center panel opposite the first side of the center panel, a first locking panel on a third side of the center panel, and a second locking panel on a fourth side of the center panel opposite the third side of the center panel.
Resumen de: US2025250082A1
A fully recyclable container and a method of manufacturing the same is provided. The container includes a cap, a shoulder, a body, a base, and a liner. The cap, the shoulder, and the base are made of biodegradable plastic by injection molding while the body is made of waterproof paper. The cap, the shoulder, and the base are detachably connected to form a housing of the container. The liner is formed inside the housing by blow molding of biodegradable plastic. The respective components of the container are completely made of biodegradable or bio-decomposable material and able to be disassembled for sorting and recycling. Thereby the fully recyclable container completely meets requirements of environmental protection and recycling.
Nº publicación: WO2025169068A1 14/08/2025
Solicitante:
C&B LOGISTICS BV [BE]
C&B LOGISTICS BV
Resumen de: WO2025169068A1
The present invention relates to a chocolate lollipop comprising a chocolate tablet provided with a longitudinal holder, wherein the holder is partially embedded in the tablet and extends in the longitudinal direction of the tablet, wherein the chocolate tablet is completely enclosed in packaging material, wherein the packaging material is sealed by means of a thermal treatment, resulting in a sealed seam, and wherein the packaging material comprises at least 90% cellulose fibers and is provided with a barrier. In a further aspect, the invention describes a method for making such chocolate lollipops.
BOPI
Sede Electrónica
