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119
resultados
Última actualización
03/11/2025 [07:01:00]
Resultados 75 a 100 de 119
Resumen de: JP2025155068A
【課題】紙系基材を用いられ且つ撥水性とヒートシール性を兼ね備えた蓋体、蓋体付き容器、蓋体と容器の組み合わせを提供する。【解決手段】 蓋体は、複数の繊維を有する紙系基材を有する本体を備え、前記本体の表面には、前記紙系基材の少なくとも片方の表面に配置された前記繊維に対して非合成樹脂系の撥水性化合物を付着した部分としての表面付着部が設けられており、前記表面付着部の表面に押圧力が付与された場合に、付与される前記押圧力の大きさに応じて、前記繊維の表面のうち表面付着部の表面が前記押圧力の付与後の前記表面として変形面となるように構成されており、且つ、前記変形面には凹部が形成されている。【選択図】図２
Resumen de: US2025304328A1
An eco-friendly soft tube packaging and a method of manufacturing the same are provided. The soft tube packaging includes a cap, a body, a tightening member, and an outer tube, all made from biodegradable or recyclable materials. A bottle preform is produced by injection molding and further produced into the body with a hollow liner by blow molding. The outer tube is a spiral paper tube produced by at least two payers of fiber paper. The outer tube is covering the liner and fixed to the body by the tightening member. A rear end of the outer tube and a rear end of the liner are adhered and the liner is closed. The respective components of the soft tube packaging can be broken down and detached for sorting and recycling separately. Therefore, fully recyclable or biodegradable tube packaging can be achieved.
Resumen de: US2025304328A1
An eco-friendly soft tube packaging and a method of manufacturing the same are provided. The soft tube packaging includes a cap, a body, a tightening member, and an outer tube, all made from biodegradable or recyclable materials. A bottle preform is produced by injection molding and further produced into the body with a hollow liner by blow molding. The outer tube is a spiral paper tube produced by at least two payers of fiber paper. The outer tube is covering the liner and fixed to the body by the tightening member. A rear end of the outer tube and a rear end of the liner are adhered and the liner is closed. The respective components of the soft tube packaging can be broken down and detached for sorting and recycling separately. Therefore, fully recyclable or biodegradable tube packaging can be achieved.
Resumen de: NL2037353B1
The invention relates to a method for manufacturing a packaging unit from a mouldable pulp material, a packaging unit manufactured with such method and a stack of these packaging units. The method for manufacturing a packaging unit from a mouldable pulp material comprises the steps of: - moulding a packaging unit comprising a product receiving or carrying compartment having a primary wall thickness; - providing the packaging unit with one or more vertical elements, wherein at least one of the one or more vertical elements has a product facing surface that extends in a substantially vertical direction; - performing a first drying step that at least dries the product facing surface, and compressing the wall thickness to an intermediate wall thickness with a compressing tool; and - performing a second drying step and providing a final wall thickness.
Resumen de: JP2025152918A
【課題】 本開示は、流動性を有する熱可塑性澱粉組成物の提供を目的とする。【解決手段】 本開示の熱可塑性澱粉組成物は、澱粉、及び澱粉用可塑剤を含み、水で１５重量％に希釈した前記熱可塑性澱粉組成物を水浴中で９５℃まで昇温し、２０分間、４００ｒｐｍの条件で加熱攪拌し、ホモジナイザーを用いて１５０００ｒｐｍで１分間分散し、水浴中で７０℃まで冷却した後にＢ型粘度計により測定される粘度が、２７０ｍＰａ・ｓ以下である。【選択図】なし
Resumen de: KR20250144032A
본 발명에서는 전분 및 3-하이드록시프로피온산을 포함하는 가소제를 포함하는 열가소성 전분 조성물과, 열가소성 전분 및 생분해성 고분자를 포함하는 생분해성 조성물 및 생분해성 필름이 제공된다.
Resumen de: JP2025151790A
【課題】セルロースを含み、調色性が良好な成形用材料を提供する。【解決手段】生分解性樹脂と、セルロースとを含む、成形用材料であって、前記生分解性樹脂は、ポリ乳酸と、ポリ乳酸以外の生分解性ポリエステルと、を含み、前記セルロースは、体積基準の粒度分布曲線における粒径が３μｍ以上１００μｍ以下の領域にピークトップを有する第１セルロースと、体積基準の粒度分布曲線における粒径が５０μｍ以上５００μｍ以下の領域にピークトップを有する第２セルロースと、を含み、前記第１セルロースのピークトップの粒径が、前記第２セルロースのピークトップの粒径よりも小さい、成形用材料。【選択図】なし
Resumen de: JP2025151788A
【課題】成形品にしたとき機械的強度に優れるとともに調色性にも優れる、生分解性を有する成形用材料を提供すること。【解決手段】本発明の一実施形態に係る成形用材料は、生分解性樹脂と、セルロースとを含む、成形用材料であって、前記生分解性樹脂は、ポリ乳酸と、前記ポリ乳酸以外の脂肪族ポリエステルとを含み、前記セルロースは、アスペクト比が６未満のセルロースを含み、前記セルロースの平均全長が５００μｍ未満である。【選択図】なし
Resumen de: JP2025150465A
【課題】高い生分解性と優れた耐加水分解性を有しつつ、優れた外観、及び／又は優れた物性を備えた成形品を与えることができるポリエステル系樹脂組成物の提供。【解決手段】ポリエステル系樹脂組成物であって、脂肪族ポリエステル系樹脂（Ａ）、及び鎖長延長剤（Ｂ）を含み、該脂肪族ポリエステル系樹脂（Ａ）は、主たる構成単位として、脂肪族ジオールに由来する第１の繰返し構成単位と、脂肪族ジカルボン酸に由来する第２の繰返し構成単位と、を有し、該第２の繰返し構成単位は、少なくともコハク酸に由来する繰返し構成単位、及び炭素数が９～３６の脂肪族ジカルボン酸に由来する繰返し構成単位を含む、ポリエステル系樹脂組成物。【選択図】なし
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: WO2025212928A1
A method of manufacturing bioplastic derived from oatmeal residue comprises producing a mixture of oat waste, polypropylene, additives, plasticizers and lubricants that can be applied in plastic injection, extrusion and thermoforming processes. The process is performed at a very economical cost due to the fact that the formulation is derived from post-industrial waste or by-products of the food and agricultural industry, which for the majority are considered as garbage. this invention of bioplastic from oat waste aims to reduce the carbon footprint, reduce the degradation times of plastic products at the lowest possible cost. In an alternative embodiment, an oatmeal hull residue-based bioplastic is disclosed.
Resumen de: WO2025211412A1
This resin composition comprises a polyhydroxyalkanoic acid-based polymer including any one of: (1) a first monomeric unit represented by formula (M1); (2) a first monomeric unit represented by formula (M1) and a second monomeric unit represented by formula (M2) (where R1 are defined in the description); (3) a first monomeric unit represented by formula (M1) and a third monomeric unit represented by formula (M3); and (4) a first monomeric unit represented by formula (M1), a second monomeric unit represented by formula (M2), and a third monomeric unit represented by formula (M3). This resin composition also comprises a polyester-based polymer including a monomeric unit having a diol component and a dicarboxylic acid component. At least a portion of the end of the polyester-based polymer is sealed with a residue of a monoalcohol and/or a residue of a monocarboxylic acid.
Resumen de: WO2025211413A1
Disclosed is a resin composition which contains a 3-hydroxyalkanoic acid-based polymer represented by formula (I) and a polyester-based polymer, wherein: the polyester-based polymer is composed of a monomer unit that comprises only a polyhydric alcohol component and a dicarboxylic acid component; at least a part of a terminal of the polyester-based polymer is blocked with a residue of a monoalcohol and/or a residue of a monocarboxylic acid; a polyhydric alcohol constituting the polyhydric alcohol component comprises 3-methyl-1,5-pentanediol (MPD) and/or trimethylolpropane (TMP); a dicarboxylic acid constituting the dicarboxylic acid component comprises adipic acid or sebacic acid; the monoalcohol is 2-ethylhexanol; and the monocarboxylic acid is acetic acid. (In formula (I), the ratio (k/p) is 70/30 to 99/1.)
Resumen de: WO2025210293A1
The present invention relates to the preparation and application of a coating of 60 g/m2 or less comprising a polymer and an additive, produced by means of electrohydrodynamic, aerohydrodynamic processing or any combination thereof. The coating is recyclable and/or biodegradable and/or compostable and can be applied on any type of virgin biobased substrate or with one or more coatings. The coating of the invention serves to provide the biobased substrate on which it is applied with barrier properties against gases, vapours and liquids, in addition to allowing the assembly to be heat-sealed and/or heat-formed. This invention can be used to produce packaging materials, among other uses.
Resumen de: US2025313398A1
A rehydration device configured to be placed in a storage box is described. The rehydration device includes a top part and a bottom part. The top part may include a top body portion and a top part edge, and the bottom part may include a bottom body portion and a bottom part edge. The top part and the bottom part may removably couple with each other. The top part edge and the bottom part edge may face each other when the top part and the bottom part are coupled with each other. The rehydration device may further include a woven hemp fabric configured to be enclosed within the top part and the bottom part when the top part and the bottom part are coupled with each other. The woven hemp fabric may release water vapors to maintain a predefined humidity level in the storage box.
Resumen de: US2025313396A1
A suspension shipping package for preventing damage to contents held therein comprising a box having a top, a right side flap, a left side flap, a front flap, a bottom, a right side wall, a left side wall, a rear side wall, and a reduced front wall; and a suspension platform with a top surface for supporting contents placed thereon, a bottom surface, a folded right arm, a folded left arm, and a rear flap, the folded right arm and the folded left arm extending from the bottom surface of the suspension platform acting as springs to provide upward tension to the suspension platform, wherein the right side flap and the left side flap are folded inward and are deployed as upper spring-loaded tensioners to support the suspension platform.
Resumen de: US2025313369A1
The present disclosure relates to a method for producing a recess in a packaging piece from a leaf material of a plant, comprising the following steps: providing a three-dimensionally shaped packaging piece from a leaf material of a plant; providing a negative mould with respect to the inner surface of the packaging piece, wherein the negative mould has a recess; placing the packaging piece onto the negative mould in such a way that the inner surface of the packaging piece abuts on the outer surface of the negative mould and the packaging piece is held on the negative mould using a punch which presses the packaging piece onto the negative mould, wherein the packaging piece covers the recess of the negative mould; and displacing a cutting tool from outside the packaging piece through the leaf material of the packaging piece into the recess of the negative mould, so that a recess in the packaging piece is produced, whereby the negative mould-supports the packaging piece when producing the recess in the packaging piece. Furthermore, a three-dimensionally shaped packaging piece and a packaging for an article are disclosed.
Resumen de: US2025313691A1
An oilproofing agent that contains (1) a hydrocarbon-containing polymer having a repeating unit derived from a monomer (a) having a C6-40 hydrocarbon group, (2) a water-soluble polymer, and (3) a polycarboxylic acid provides a novel oilproofing agent having an excellent oilproofing property.
Resumen de: US2025315885A1
A process for a pre-acquisition auction for recycled electronic devices is disclosed herein. A plurality of pre-acquisition purchase prices are established with each of the plurality of pre-acquisition purchase prices established for a recycled electronic device in a predetermined condition, and each of the pre-acquisition purchase prices established by a winning bid from a bidder of a plurality of bidders for a recycled electronic device.
Resumen de: US2025313995A1
The disclosure relates to systems and methods for improving the manufacturing of silk solutions and powders containing silk fibroin obtained from silkworm cocoons. The solutions and powders can be used to improve the post-harvest preservation of perishables and to improve the performance of packaging, including biodegradable packaging.
Resumen de: US2025312519A1
An elongated composite for an implant comprising: one or more composite elements includes a core region including a plurality of fibrous bundles, (which are preferably braided, woven, bound, interlaced and/or interlocked by bias fiber elements) wherein the core region of the composite elements includes a polymerizable material or polymeric material which fills gaps between the fibrous bundles, (preferably wherein the each of the one or more composite elements has a second region including a polymeric covering formed of a polymerizable material or a polymeric material); and a covering over the one or more composite elements, preferably wherein the covering provides one or more functional features to the composite.
Resumen de: US2025314015A1
The present invention is directed to a marine biodegradable and recyclable multi-layer metallized paper-based packaging material comprising a layered arrangement of superimposed organic and inorganic materials for providing barrier to oxygen and moisture: the organic and inorganic layers are made of materials which are selected for their marine biodegradable properties. In one embodiment of the present invention the multi-layer metallized paper-based packaging material can be recycled with other paper packaging materials.
Resumen de: US2025313734A1
Described herein are home compostable adhesives composed of a polyester. The adhesives described herein have widespread commercial applicability as a compostable alternative to current non-biodegradable adhesives such as, for example, pressure sensitive adhesives. In one aspect, the polyester includesa plurality of residues of a diol selected from the group consisting of 1,3-propanediol, 1,4-butanediol, or a combination thereof;a plurality of residues of a first dicarboxylic consisting of succinic acid;a plurality of residues of a second dicarboxylic consisting of glutaric acid; anda plurality of residues of a sugar.
Resumen de: AU2024245732A1
Provided is a probe case that decomposes readily and that has excellent mechanical strength. A case (10) for a probe that is dropped from the air toward a ground surface or a water surface is configured from a tip end portion (12) and a body portion (11), wherein at least one of the tip end portion (12) and the body portion (11) is formed from polyglycolic acid or a decomposable metal.
Nº publicación: AU2024259955A1 09/10/2025
Solicitante:
SOC DES PRODUITS NESTLE S A
SOCI\u00C9T\u00C9 DES PRODUITS NESTL\u00C9 S.A
Resumen de: AU2024259955A1
The present invention relates to a packaging item comprising a cylindrical container made of a multilayer oxygen and moisture barrier laminate comprising a cardboard and an organic or inorganic barrier layer The container has a dispensing opening. The packaging item further comprises at least one sleeve element with at least one sleeve element peripheral wall, the sleeve element being configured to be slid over at least a top end portion of the container peripheral wall and being made of a multilayer oxygen and moisture barrier laminate comprising a cardboard and an organic or inorganic barrier layer. The packaging item further comprises at least one base element with at least one base element peripheral wall, the base element at least partially enclosing and preferably immovably attached to a bottom end portion of the container peripheral wall. The present invention further relates to a packaged food product.
BOPI
Sede Electrónica
