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81
resultados
Última actualización
10/02/2026 [07:02:00]
Resumen de: US20260035166A1
A method for manufacturing a compostable film for sealing a capsule for making beverages involves arranging an outer barrier layer made of a compostable material, the compostable material being paper, or regenerated cellulose, arranging a filtering element, and extruding and casting, directly onto the outer barrier layer, an inner layer, intended to come into contact with the capsule to be sealed and made of a compostable biopolymer with heat-sealing properties so that the filtering element is at least partially incorporated in the compostable biopolymer.
Resumen de: WO2026027408A1
The invention relates to a separable packaging container and to a method for producing a separable packaging container, wherein the method has the following steps: - forming a fibrous material container (1); and - applying a film (2) to the fibrous material container (1). In order to apply the film (2), the fibrous material container (1) is introduced into a receiving area (3) of a tool (4), the receiving area being shaped so as to complement the contour of the fibrous material container (1), the film (2) is sealingly stretched over an opening (5) of the receiving area (3), and the film (2) is then pressed into the receiving area (3) by means of a positive pressure such that the film (2) covers the wall (9) of the fibrous material container (1). The aim of the invention is to provide a rapid and technically simple method for producing a separable packaging container and to provide a packaging container that can be separated if necessary. This is achieved in that, first, the wall (9) of the fibrous material container (1) is coated with a coating (6) at least in some parts and then the film (2) is applied, the film (2) being applied to the coating (6) and the coating being designed in such a way that the film (2) releasably adheres to the coating.
Resumen de: WO2026028007A1
The present invention relates to a layered artifact (50; 150; 250) for the decoration of a surface (S), in particular of a surface (S) of pieces of clothing (M) such as t-shirts, sweatshirts or the like, said artifact (50; 150; 250) comprising a decorative part (12; 12'; 12") adapted to define the decoration layer for the surface (S) and a support part (10) for the decorative part (12; 12'; 12"). The decorative (12; 12'; 12") comprises a first part (20) made of compostable thermoplastic material adapted to be placed in contact with the surface (S) and a second part comprising at least one layer (21; 22) comprising bio-degradable polyurethane-copolyester-based polymer and biodegradable micronised wax.
Resumen de: WO2026028006A1
The present invention relates to a layered artifact (50; 150; 250) for the decoration of a surface (S), in particular of a surface (S) of pieces of clothing (M) such as t-shirts, sweatshirts or the like, said artifact (50; 150; 250) comprising a decorative part (12; 12'; 12") adapted to define the decoration layer for the surface (S) and a support part (10) for the decorative part (12; 12'; 12"). The decorative part (12; 12'; 12") comprises a first part (20) of compostable thermoplastic material adapted to be placed in contact with said surface (S) and a second part comprising at least one layer (21; 22; 24; 26) comprising bio¬ degradable polyurethane-copolyester-based polymer. The first part (20) is present in a weight percentage lower than 60% with respect to the weight of the decorative part (12; 12'; 12"), preferably in a weight percentage comprised between 10% and 60% with respect to the weight of the decorative part (12;12';12"), more preferably in a weight percentage comprised between 25% and 45% with respect to the weight of the decorative part (12; 12'; 12").
Resumen de: WO2026030693A1
A method for extracting zein from a zein-containing material and applying it as a coating on paper material. The method involves batch or continuous extraction of zein from a zein-containing material by adding ethanol to the zein-containing material to form a zein-ethanol mixture; separating ethanol from zein in the zein-ethanol mixture by addition of water to form a separated zein-ethanol mixture; and utilizing the separated zein-ethanol mixture in a coating process with a paper material as a substrate.
Resumen de: US20260035165A1
The invention relates to a capsule (1) for receiving a substance for preparing a beverage, said capsule comprising a body having a side wall (2) bordered on either side by a base (3) and by a rim (4) surrounding an opening (5) in said body, the body being formed by moulding a cellulose pulp, and said pulp comprising microfibrillated cellulose (MFC).
Resumen de: US20260035524A1
A foam precursor, a foam, and methods for making the foam precursor and the foam is described. The foam includes unmodified starch, polybutylene adipate-co-therephthalate (PBAT), and water. A PBAT weight percent representative of the PBAT included in the foam precursor is from 10% to 40%. A water weight percent representative of the water included in the foam precursor is from 1% to 14%. The PBAT weight percent is greater than the water weight percent. A density of the foam is from 10 kg/m3 to 80 kg/m3.
Resumen de: EP4686433A1
The subject of the invention is a starch furniture edging tape for veneering narrow planes of furniture elements made of wood-based board. It is made by extrusion into the form of films or sheets of the desired thickness at a temperature of 120°C to 200°C from a mixture comprising thermoplastic starch with a melt flow rate (MFR) of 3 g/10 min to 40 g/10 min in the test according to ISO 1133 (190°C / 2.16 kg) in the amount of 50% to 100% by volume (1) or a mixture of thermoplastic starch and wood dust from hardwood or coniferous wood in an amount from 1% by volume to 50% by volume (2), most preferably 10% by volume and/or plasticizers and lubricants of plant origin in an amount from 2% by volume to 15% by volume.The starch furniture edging tape, according to the invention, is characterized by a thickness of 0.8 mm to 4.0 mm and a width of 19 mm to 43 mm, and its surface is smooth or profiled by calendering. Dyeing in the cake during extrusion gives the edging an additional decorative effect. It is possible to make a print on the starch edging.
Resumen de: MX2023000659A
There is provided a method of manufacturing sachets. The method involves moving a web of semi-rigid material through a cutting station and simultaneously cutting a discrete cut in the web of semi-rigid material while the web of semi-rigid material continues to move through the cutting station. The method also includes sandwiching the web of semi-rigid material between a first flexible web of material and a second web of flexible material such that the first web of flexible material seals the discrete cuts in the semi-rigid web of material and the second web of flexible material forms a continuous elongate reservoir with the web of semi-rigid material. There is also provided an apparatus for cutting a web of material. The apparatus has a cutting roller and at least one cutting element protruding beyond the exterior surface of the roller, wherein the cutting element has a cutting profile that is at least partly a zigzag shape. Another apparatus for cutting a web of material the apparatus has a first cutting element and a second opposing cutting element, each cutting element having a cutting profile that is at least partly a zigzag shape. Each cutting element is associated with a cam and a rail that are arranged such that the first cutting element follows a path and the second cutting element follows a path that mirrors the path of the first cutting element. The paths have adjacent sections and/or intersecting sections in which the cutting elements come together to discretely cu
Resumen de: US2024336042A1
The present invention provides a biodegradable multilayer film, a manufacturing method therefor, and an eco-friendly packaging material containing same, the biodegradable multilayer film comprising a base layer and a biodegradable resin layer, wherein the biodegradable resin layer includes a polyhydroxyalkanoate (PHA) resin, and the thermal bonding strength of the biodegradable resin layer is 0.5 kgf/15 mm to 15 kgf/15 mm, the water permeability is 3 g/m2·atm·day or less, and the oxygen permeability is 10 cc/m2·atm·day or less. The biodegradable multilayer film can be biodegraded in natural conditions such as in soil and in the ocean, can improve barrier properties against moisture and oxygen without including aluminum or nylon materials, and can further improve adhesive properties. As such, the biodegradable multilayer film can be used as a packaging material in various fields such that a high-quality and eco-friendly packaging material is provided.
Resumen de: CN120603761A
A package for one or more absorbent articles, a method for forming a package for absorbent articles, and a kit comprising a trim and a trim package for absorbent articles are disclosed. The package includes a packaging material that encapsulates the one or more absorbent articles. The packaging material has natural fibers and forms a front panel, a back panel opposite the front panel, a first side panel, a second side panel opposite the first side panel, a top panel, and a back panel opposite the top panel. The sheets define an interior compartment in which the absorbent articles are disposed. A distance between the seal line and the top edge is equal to or greater than 65 mm.
Resumen de: EP4686433A1
The subject of the invention is a starch furniture edging tape for veneering narrow planes of furniture elements made of wood-based board. It is made by extrusion into the form of films or sheets of the desired thickness at a temperature of 120°C to 200°C from a mixture comprising thermoplastic starch with a melt flow rate (MFR) of 3 g/10 min to 40 g/10 min in the test according to ISO 1133 (190°C / 2.16 kg) in the amount of 50% to 100% by volume (1) or a mixture of thermoplastic starch and wood dust from hardwood or coniferous wood in an amount from 1% by volume to 50% by volume (2), most preferably 10% by volume and/or plasticizers and lubricants of plant origin in an amount from 2% by volume to 15% by volume.The starch furniture edging tape, according to the invention, is characterized by a thickness of 0.8 mm to 4.0 mm and a width of 19 mm to 43 mm, and its surface is smooth or profiled by calendering. Dyeing in the cake during extrusion gives the edging an additional decorative effect. It is possible to make a print on the starch edging.
Resumen de: EP4434722A1
The present invention relates to a female mould for manufacturing detergent pods, the female mould comprising:- a top surface intended to face upward,- a mould opening provided in the top surface,- a mould wall which defines at least one mould cavity, wherein the mould wall comprises a number of pressure openings which allow air or another gas to flow into or out of the mould cavity,wherein the mould wall comprises an overhanging wall part, and wherein each mould cavity comprises an undercut volume situated under the overhanging wall part.
Resumen de: KR20260014270A
본 발명은 우분셀룰로오스를 포함하는 생분해성 플라스틱 조성물에 관한 것으로, 구체적으로는 우분셀룰로오스, PBAT(polybutylene adipate-co-terephthalate), PLA(polylactic acid), TPS(thermoplastic starch), 분산제, 슬립제, 사슬연장제 및 활제를 포함하는 것을 특징으로 하는 생분해성 플라스틱 조성물에 관한 것이다.
Resumen de: CH721978A2
Viene descritto un materiale polimerico termoplastico contenente almeno un polimero termoplastico e almeno un additivo atto ad impartire proprietà antifiamma al materiale polimerico. Il polimero termoplastico è un polimero biodegradabile e/o preferibilmente compostabile scelto fra polimeri amidacei termoplastici (TPS), polivinilalcool (PVA) e loro miscele. L'additivo antifiamma è scelto, invece, fra idrocarburi alogenati, preferibilmente idrocarburi bromurati, più preferibilmente idrocarburi aromatici bromurati bromurati, triossido di antimonio e loro miscele.
Resumen de: MX2025007307A
The present invention relates to a removable lid (100) for closing in an attachment direction (190) an opening (211) of a receptacle (210) for holding food products (220), whereby the receptacle (210) has a circumferential rim portion (212) surrounding the opening (211). The lid (100) is composed of two or more individual lid parts (101, 102) that are respectively integrally made by moulding pulp and that complement each other to form the lid (100). The lid (100) comprises a cover portion (110) for covering the receptacle opening (211), a skirt portion (120) that extends from the cover portion (110) to circumferentially delimit together with the cover portion (110) a receiving space (105) for receiving the rim portion (212) inside the lid (100) when closing the opening (211) with the lid (100), and a fastening structure (140) for providing a form- and/or force-closed connection. The fastening structure (140) protrudes laterally from a lateral inner side (121) of the skirt portion (120) towards and into the receiving space (105) in a direction transversely to the attachment direction (190). Therein, at least two of the lid parts (101, 102) comprise each at least a section of the fastening structure (140). The invention relates further to as system (200) for storing food products (220), comprising said removable lid (100) and a receptacle (210) for food products.
Resumen de: CN120569421A
The present invention relates to a low carbon footprint (LCF) amine hardener composition characterized by the presence of a 14C radioactive carbon isotope, an LCF polyurea composition, a method of making the LCF-amine hardener composition, and a method of making the LCF polyurea composition.
Resumen de: US2020102405A1
A method of lipopolysaccharide (LPS) extraction from gram negative bacterial cells is provided, said method comprising a step of extracting LPS from the gram negative bacterial cell in a LPS extraction solution comprising a salt, water, an alcohol, and a further organic solvent. Compositions and uses of the extracted LPS are also provided.
Resumen de: WO2026022738A1
The invention relates to novel starch-based additives and the blends of biodegradable thermoplastic polyesters with the starch-based additive, as well as the method for production thereof. The starch-based additive encompasses starches, acidifiers, alkalizers, plasticizers, and optionally compatibilizers and coupling agents, and fillers. The starch-based additive of the invention could be 100 % bio-based and it is melt processable and miscible with biodegradable thermoplastic polyesters. The invention also relates to the novel thermoplastic starch (TPS) compositions, methods of preparation and use thereof. The TPS compositions of the invention exhibit long-term durability of its mechanical properties, long-term processability and recyclability, and high thermal stability. Hence, the elimination of the retrogradation phenomenon in TPS, a drawback well known for TPS, is achieved.
Resumen de: NL2038200B1
The invention relates to a container for preparing a beverage, comprising: a capsule body having a bottom wall, a circumferential side wall and a flange, and a lid sealed at a circumferential edge on the flange, wherein the capsule body and the lid define an interior volume to receive a beverage ingredient therein, wherein at least a bottom part of the capsule body is made of a film material, and wherein the material is configured to stretch due to internal pressure in the container during the brewing process to allow piercing of the bottom wall by at least one piercing element of a beverage brewing device. The invention also relates to a beverage brewing system comprising such container, a method to prepare a beverage and a carrier for use in a beverage brewing device.
Resumen de: US20260029081A1
Provided herein are products, methods, and kits, for use in regulating the temperature of an object. The present invention relates to thermal insulating liners for regulating the temperature of perishable goods or temperature sensitive products. The thermal insulating liners generally may be dimensioned to fit within a container. The thermal insulating liners may be quickly collapsed and reconstructed to improve stackability and diminish the amount of space required to store the thermal insulating liners prior to use.
Resumen de: WO2026022316A1
The present invention relates to a tubular package comprising a tube, the tube comprising a paperboard, the paperboard having a tubular form and a multilayered packaging material at least partially laminated to an internal surface of the paperboard, the multilayered packaging material comprising a paper layer; a barrier layer selected from organic barrier layers, inorganic barrier layers, and combinations thereof; and a seal layer; and a pair of closures, one located at each end of the tube.
Resumen de: WO2026022510A1
The present invention discloses an ecologically friendly disposable product, particularly for packaging and other diverse applications. The matrix of the product is primarily composed of moss and plant materials, offering a significant environmental benefit due to its complete biodegradability, eliminating the issue of plastic pollution and landfill. The unique composition of the product provides antibacterial, antiseptic, and anti-fungal properties, thus enhancing its shelf life and mitigating spoilage concerns. The product demonstrates impressive moisture retention capabilities lasting up to 8-12 hours, remarkable durability, remaining resistant to low temperatures, ultraviolet light, and alcohols, ensuring its functionality in a wide range of environmental conditions. This innovative product is not only highly functional but also adaptable, boasting a flexible design that caters to specific use cases. Notably, the production process includes the utilization of minimally processed nature-based ingredients from the food/wood industry side stream, maintaining the manufacturing process with low costs.
Resumen de: US20260028474A1
The invention relates to novel starch-based additives and the blends of biodegradable thermoplastic polyesters with the starch-based additive, as well as the method for production thereof. The starch-based additive encompasses starches, acidifiers, alkalizers, plasticizers, and optionally compatibilizers and coupling agents, and fillers. The starch-based additive of the invention could be 100% bio-based and it is melt processable and miscible with biodegradable thermoplastic polyesters. The invention also relates to the novel thermoplastic starch (TPS) compositions, methods of preparation and use thereof. The TPS compositions of the invention exhibit long-term durability of its mechanical properties, long-term processability and recyclability, and high thermal stability. Hence, the elimination of the retrogradation phenomenon in TPS, a drawback well known for TPS, is achieved.
Nº publicación: JP2026013052A 28/01/2026
Solicitante:
大宝工業株式会社
Resumen de: WO2026018660A1
Provided are: a molding material with which it is possible to minimize the amount of starch as an edible component in conventional materials and maximize the content of pulp; and a method for producing same. This molding material contains pulp, starch, and polysaccharides extracted from seaweed.
BOPI
Sede Electrónica
