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Biodegradable plastic materials and packaging

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LastUpdate Updated on 29/01/2026 [07:26:00]
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Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (excluidas publicaciones Chinas / Chinese publications excluded)
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BIODEGRADABLE FILM AND METHOD FOR MANUFACTURING IT

Publication No.:  EP4683966A1 28/01/2026
Applicant: 
TEKNOLOGIAN TUTKIMUSKESKUS VTT OY [FI]
Teknologian tutkimuskeskus VTT Oy
FI_20235332_PA

Absstract of: FI20235332A1

A biodegradable film and a method for manufacturing a biodegradable film that includes a substrate region (600) and an integral local region (602, 702). The integral local region (602, 702) is formed of an immersed pattern of biodegradable material that has a different elastic modulus than the elastic modulus of the biodegradable material in the substrate region (600).

COMPOSTABLE TOP LID STRUCTURE FOR A BEVERAGE PREPARATION CAPSULE

Publication No.:  EP4683866A1 28/01/2026
Applicant: 
NESTLE SA [CH]
Soci\u00E9t\u00E9 des Produits Nestl\u00E9 S.A
KR_20250163891_PA

Absstract of: CN120826357A

The invention relates to a capsule (100) for preparing a beverage, the capsule comprising:-a capsule body (200) comprising a side wall (210) delimiting a chamber (250) containing a beverage ingredient (500) and an edge portion (211) delimiting an opening (230) in the side wall (210); an injection wall (220) for injecting a fluid into the chamber in order to prepare the beverage when the fluid interacts with the beverage ingredient; and-a delivery wall (300) connected to the capsule body to close the chamber, the delivery wall being made of a biodegradable material and comprising in a layered manner: o a carrier layer (320) adapted to open under the action of an elevated pressure of a fluid injected into the capsule, and o a filter layer (310) arranged opposite the chamber (250) with respect to the carrier layer (320); and o an adhesive layer (360) at least partially joining the filter layer (310) and the carrier layer (320) to each other on opposite sides thereof; according to the invention, the delivery wall (300) has a work of fracture:-between 50 N.mm and 90 N.mm under wet conditions defined according to a tensile test following ASTM D882 after wetting the sample in a gauge length with 1.25 ml water at room temperature; and-at least 20% lower in wet conditions than in dry conditions, the dry conditions being defined according to standard tests following ASTM D882. Preferably, the capsule is fully biodegradable and compostable, and the capsule body is made from a cellulose-

THERMAL INSULATION ARTICLE

Publication No.:  EP4685077A2 28/01/2026
Applicant: 
VERICOOL INC [US]
Vericool, Inc
EP_4685077_PA

Absstract of: EP4685077A2

A thermal insulation article for placement in a shipping container to hold an item includes a multi-section thermally insulating pad shaped to be positioned in a cavity of a rectangular prism shipping container. The pad includes a plurality of solid compostable panel sections formed primarily of grain starch, and a compostable or polyethylene water-proof film forming a pocket enclosing the plurality of panel sections. Each panel section holds together as a single unit, and each panel section provides a rectangular plate dimensioned to substantially span whichever of the floor, plurality of side walls or cover that the rectangular plate is adjacent. The pad is configured to be foldable at a right angle along a boundary between the panel sections. The film provides both an interior and an exterior surface of the pad where the pad is folded.

CAPSULE FOR THE PREPARATION OF A BEVERAGE

Publication No.:  EP4683865A1 28/01/2026
Applicant: 
NESTLE SA [CH]
Soci\u00E9t\u00E9 des Produits Nestl\u00E9 S.A
KR_20250163892_PA

Absstract of: MX2025010625A

A capsule for the preparation of a beverage in a beverage preparation machine is disclosed. The capsule comprises a cup-shaped body and a closing membrane for closing the cup-shaped body. The cup-shaped body comprises an annular flange for the closing membrane to seal thereon. At least the cup-shaped body is made of cellulose pulp and comprises: a bottom wall, a tubular lateral wall and the annular flange. The annular flange further comprises a portion having a surface roughness comprised between 27 and 32 microns. This flange portion having specific roughness characteristics cooperates with an edge of a capsule enclosing member of the beverage preparation machine for improving leak tightness during the preparation of the beverage.

Adhesivo termofusible bio-basado y proceso de obtención del mismo

Publication No.:  CO2025000669A1 23/01/2026
Applicant: 
PRODUCTOS AUTOADHESIVOS ARCLAD S A [CO]
PRODUCTOS AUTOADHESIVOS ARCLAD S.A

Absstract of: CO2025000669A1

La presente invención se refiere a un adhesivo termofusible bio-basado o adhesivo holt melt sustentable y el proceso de obtención del mismo. Para llevar a cabo el procedimiento de la invención se pre-mastican polímeros SIS y caucho natural, en un mezclador se adicionan resinas de politerpeno, un polímero SBR, el polímero SIS y el caucho natural ambos previamente masticados, una mezcla de resinas de colofonia, y un antioxidante, en un orden concreto a unas condiciones particulares, que posibilitan la obtención de un adhesivo termofusible bio-basado con un porcentaje de entre 60% y 70% de contenido biológico de la masa total.

リサイクル可能な吸収性物品パッケージ

Publication No.:  JP2026502612A 23/01/2026
Applicant: 
ザプロクターアンドギャンブルカンパニー
JP_2026502612_PA

Absstract of: US2025387277A1

A package of one or more absorbent articles is provided. The package comprises a package material comprising natural fibers. The package comprises a plurality of panels comprising a consumer-facing panel. The package is sealed such that the one or more absorbent articles are enclosed therein. The package material exhibits a HuBa value of greater than about 5.3 hours, according to the HuBa Test. The package is recyclable. The package comprises a vertical side seal having a side seal strength. The side seal strength is greater than about 5.1 N/15 mm and less than about 15 N/15 mm, according to Seal Tensile Strength Test.

SUPPORT STRUCTURE FOR A PIECE OF RECLINING FURNITURE

Publication No.:  WO2026017569A1 22/01/2026
Applicant: 
BETT1 DE GMBH [DE]
BETT1.DE GMBH
WO_2026017569_PA

Absstract of: WO2026017569A1

The invention relates to a support structure (102) for a piece of reclining furniture, in particular for supporting a mattress (108), wherein the support structure (102) has a sandwich material (112) at least in a partial region, wherein the sandwich material (112) comprises at least two cover layers (128) which have a composite material (130), and at least one carrier layer (132) arranged between the cover layers (128), and wherein the cover layers (128) and/or the carrier layer (132) have a biodegradable material.

METHOD FOR COATING AN COMPACTED POWDER CAKE

Publication No.:  WO2026017914A1 22/01/2026
Applicant: 
DELICA AG [CH]
DELICA AG
WO_2026017914_A1

Absstract of: WO2026017914A1

The invention relates to a method for coating a compacted powder cake, in particular for producing a capsule containing beverage powder. The method comprises the following steps: a) providing a compacted powder cake made of a powder containing at least one polysaccharide, b) providing a coating solution made of at least one polysaccharide for coating the compacted powder cake, c) applying the highly viscous coating solution to the compacted powder cake, and d) drying the coated compacted powder cake. The coating solution has a viscosity of between at least 400 mPas and at most 4000 mPas, preferably between 600 and 2500 mPas and particularly preferably between 800 and 1500 mPas, measured using a rheometer. The invention also relates to a capsule for preparing beverages.

MODIFIED POLYSACCHARIDES

Publication No.:  WO2026018012A1 22/01/2026
Applicant: 
CELLEXCEL LTD [GB]
CELLEXCEL LTD
WO_2026018012_A1

Absstract of: WO2026018012A1

The present invention relates to modified polysaccharides, such as modified cellulose fibres and/or cellulosic fabric, and methods of making the same. The present invention also relates to uses of the modified polysaccharides, such as modified cellulose fibres and/or cellulosic fabrics.

CAPSULE FOR THE PREPARATION OF A BEVERAGE

Publication No.:  AU2024316802A1 22/01/2026
Applicant: 
SOC DES PRODUITS NESTLE S A
SOCIETE DES PRODUITS NESTLE S.A
AU_2024316802_PA

Absstract of: AU2024316802A1

A biodegradable and/or compostable capsule for use with a beverage preparation machine (10) for preparing a beverage and/or foodstuff thereof is disclosed. The capsule comprises a cup-shaped body (1) and a closing membrane (2) for closing the cup-shaped body, both elements defining a closed cavity for a beverage and/or foodstuff ingredient, preferably roast and ground coffee, and a liner (20) or a coating having barrier function providing barrier function to the cup-shaped body. The cup-shaped body is made of cellulose-based material, preferably molded pulp-based material and comprises a bottom wall (4), a tubular lateral side wall (5), an annular flange (3) connected to the lateral wall for the closing membrane to seal thereon, and an outwardly extending rim portion (6) connected to the annular flange. The rim portion is made of cellulose-based material and comprises a curved and/or curled end portion (6A) comprising a treated region in which the cellulose-based material has a porosity that is less than 40%, preferably between 0% to 25%.

COMPOSTABLE POD FOR BEVERAGE PREPARATION

Publication No.:  AU2024322438A1 22/01/2026
Applicant: 
SOC DES PRODUITS NESTLE S A
SOCIETE DES PRODUITS NESTLE S.A
AU_2024322438_PA

Absstract of: AU2024322438A1

The invention relates to a pod (100, 200) for preparing a beverage in a beverage production machine, wherein the pod (100, 200) is made of a biodegradable, preferably compostable, material composition and comprises a pod body (110) composed of two half-shells (101, 102) being connected to each other along their respective circumferential flange (140) so as to delimit a chamber (103) for containing a substance (105) for the preparation of the beverage, wherein at least one half-shell comprises in a layered manner:. A primary layer (171) made of a paper-based material,. A secondary layer (172) comprising at least an oxygen barrier function and optionally a water barrier function, and. A, at least partial, tertiary layer (173) comprising a filter function, wherein the primary layer (171) of at least one of the half-shell (101, 102) comprises at least one traversing hole (106), over at least a delivery portion (130) of the half-shell (101, 102), said delivery portion being adapted to interact with external opening elements of the beverage production machine under the effect of rising pressure of the fluid being injected into the pod (100, 200) through an injection portion (120) on the other half-shell (101, 102), to dispense the prepared beverage from the pod (100, 200). The invention also relates to the use of said pod in a beverage production machine.

DEGRADABLE COMPOSITIONS FOR HOT MELT PROCESSING AND ARTICLES COMPRISING SAME

Publication No.:  WO2026018246A1 22/01/2026
Applicant: 
BIOPLASMAR LTD [IL]
BIOPLASMAR LTD
WO_2026018246_A1

Absstract of: WO2026018246A1

In one aspect, there is provided a composition comprising a fibrous waste particulate material, wax, oil, gliding agent and a biodegradable polymer; wherein the biodegradable polymer comprises a thermoplastic polymer; a weight portion of the biodegradable polymer within said composition is between 50 and 80%; and wherein said composition is flowable at a temperature between 100 and 220°C. Furthermore, shaped articles derived from the composition and method of manufacturing thereof are also provided.

MOLDING MATERIAL AND METHOD FOR PRODUCING SAME

Publication No.:  WO2026018660A1 22/01/2026
Applicant: 
DAIHO IND CO LTD [JP]
\u5927\u5B9D\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E
WO_2026018660_A1

Absstract of: 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.

BIODEGRADABLE MOISTURE ABSORBING COMPOSITE AND METHODS FOR PRODUCING SAME

Publication No.:  WO2026018049A1 22/01/2026
Applicant: 
BPACKS LAB D O O BEOGRAD [RS]
BPACKS LAB D.O.O. BEOGRAD
WO_2026018049_PA

Absstract of: WO2026018049A1

The present application discloses biocomposites containing a polymeric matrix comprising at least one biopolymer having an amino (-NH2) or hydroxyl (-OH) side group, and from 30 to 85% (w/w) of a bark flour with a particle size from 500 to 1500 mesh. Products comprising the biocomposites and methods for producing thereof are also disclosed.

PERMANENTLY PLASTIC MOLDABLE MASS, METHOD FOR PRODUCING SAME, MASS ACCORDING TO THE METHOD, AND USE THEREOF

Publication No.:  WO2026017195A1 22/01/2026
Applicant: 
CYBER CLEAN EUROPE GMBH [DE]
CYBER CLEAN EUROPE GMBH [DE]
CYBER CLEAN EUROPE GMBH
WO_2026017195_A1

Absstract of: WO2026017195A1

Molded articles made of established permanently plastic moldable masses are disadvantageously either not stable over several weeks or can no longer be remolded after several weeks. The aim of the invention is to overcome said disadvantages. This is achieved by means of a mass based on starch-based colloid, fat, and adjusting agents and auxiliary agents, a flocculation aid being added to the mass. The flocculation aid is capable of supporting the moisture content and enclosing impurities. For the first time, it is thus possible to obtain molded articles which last for months to years and can be remolded and which can be meaningfully used and reused for long periods of time as toys, modeling compounds for pastry designs, modeling compounds for molded building blocks, or also seals and reference bodies for lines.

HIGHLY SOLUBLE PEA STARCH AS REPLACER OF MALTODEXTRIN

Publication No.:  EP4680652A1 21/01/2026
Applicant: 
ROQUETTE FRERES [FR]
ROQUETTE FRERES
CN_121241072_PA

Absstract of: WO2024230950A1

The invention is related to a high soluble leguminous starch having a content of oligosaccharides with a Degree of Polymerization (DP) of 1 and 2 of less than 10 % in weight, more preferably less than 6 %, a content of oligosaccharides with a DP of 3 to 20 of more than 50 % in weight, more preferably more than 70 %, a water solubility of more than 90 % in weight, more preferably more than 95 %, a viscosity of less than 500 cP, more preferably of less than 100 cP, and characterized by an α 1,4 / α 1,6 ratio determined by 13C NMR between 23 to 32 %.

MULTILAYER DISPERSIBLE AND BIODEGRADABLE COMPOSITE

Publication No.:  EP4680461A2 21/01/2026
Applicant: 
SMARTSOLVE IND LLC [US]
Smartsolve Industries LLC
WO_2024192376_PA

Absstract of: MX2025010710A

A dispersible and biodegradable composite having a dispersible substrate comprising a water-dispersible paper; and a first biodegradable polymeric film, adjacent a first side of the dispersible substrate, comprising at least one biodegradable component. The dispersible and biodegradable composite may have a second biodegradable polymeric film on the second side of the dispersible substrate. The dispersible and biodegradable composite may be used to form a package. A method of making the dispersible and biodegradable composite includes applying the biodegradable polymeric film to the dispersible substrate.

保管システム及び保管コンテナ

Publication No.:  JP2026009915A 21/01/2026
Applicant: 
オカド・イノベーション・リミテッド
JP_2026009915_PA

Absstract of: GB2700072A

Storage and retrieval system (fig. 3) comprising track system including first and second sets of transverse tracks to define a grid, a plurality of stacks of storage containers beneath the track system. Each storage container 1010 comprises a metallic container formed from a main section 1050a, a container bottom wall 1015 and upwardly standing opposing sidewalls 1016a,b, separate end plates 1050b comprising the end walls 1018a,b. The main section is formed from a sheet metal blank folded along fold lines to create the container bottom wall and sidewalls, separate end plates cover opposing open ends to form a box-like structure. One or more robotic load handling devices operate on the track system, each one comprising a container receiving space, drive mechanism for moving the device, and lifting mechanism for lifting or lowering containers into the container receiving space from the plurality of stacks of storage containers. Fig. 18

COMPOSITION FOR THE PRODUCTION OF BIODEGRADABLE PRODUCTS FROM BRAN, METHOD FOR SHAPING

Publication No.:  ES3053265T3 21/01/2026
Applicant: 
BRUNO CONZANET CONSEIL
Bruno Conzanet Conseil
EP_3984416_PA

Absstract of: EP3984416A1

L'invention concerne une composition (1) pour la fabrication d'un produit thermo-moulé (5), caractérisée en ce qu'elle comprend du son de blé avec une granulométrie comprise entre 200 et 800 µm et un taux stabilisé d'humidité compris entre 5 et 15% en poids de son ainsi que de l'eau et au moins un agent apte à lutter contre l'apparition de moisissures et/ou d'améliorer la résistance mécanique et/ou d'améliorer l'aspect de surface d'un produit (5) thermo-moulé fabriqué à partir de la composition.

BINDER COMPOSITION

Publication No.:  EP4680680A1 21/01/2026
Applicant: 
HARLING STUART ROSS RHIND [GB]
Harling, Stuart Ross Rhind
WO_2024189316_A1

Absstract of: WO2024189316A1

The present invention provides, inter alia, a dry powder binder composition comprising: - a protein; - a mixture of sodium salts comprising: - sodium carboxymethylcellulose, sodium metasilicate, sodium gluconate, sodium metabisulphite and sodium carbonate; - a mixture of starches comprising: - corn starch, cassava starch and rice starch; and - a dextrin.

METHOD FOR COATING A POWDER COMPACT

Publication No.:  EP4681548A1 21/01/2026
Applicant: 
DELICA AG [CH]
Delica AG
EP_4681548_A1

Absstract of: EP4681548A1

Die Erfindung betrifft ein Verfahren zur Beschichtung eines Pulverpresslings, insbesondere zur Herstellung einer Getränkepulver enthaltenen Kapsel. Das Verfahren umfasst die folgenden Schritte:a) Bereitstellen eines Pulverpresslings aus einem wenigstens ein Polysaccharid enthaltenden Pulver,b) Bereitstellen einer Beschichtungslösung aus mindestens einem Polysaccharid zum Beschichten des Pulverpresslingsc) Aufbringen der hochviskosen Beschichtungslösung auf den Pulverpressling,d) Trocknen des beschichteten Pulverpresslings.Die Beschichtungslösung weist eine Viskosität zwischen mindestens 400 mPas und maximal 4000 mPas, bevorzugt zwischen 600 und 2500 mPas und besonders bevorzugt zwischen 800 und 1500 mPas auf, gemessen mit einem Rheometer. Die Erfindung betrifft auch eine Kapsel zur Getränkezubereitung.

Cubo para la alimentación animal

Publication No.:  ES1326231U 20/01/2026
Applicant: 
SANCHEZ AVILES BLAS [ES]
S\u00E1nchez Avil\u00E9s, Blas

Ecological, biodegradable packaging material

Publication No.:  PL449227A1 19/01/2026
Applicant: 
POLITECHNIKA LODZKA [PL]
POLITECHNIKA \u0141\u00D3DZKA
PL_449227_A1

Absstract of: PL449227A1

Przedmiotem zgłoszenia jest ekologiczny, biodegradowalny materiał opakowaniowy, zawierający papier recyklingowalny oraz nasiona roślin, który charakteryzuje się tym, że zawiera papier tekturowy z recyklingu w ilości 80% - 90% wagowych, nasiona roślin w ilości 1% — 5% wagowych, a nadto naturalne odpady owoców lub warzyw w ilości 5% — 15% wagowych.

袋体の製造方法

Publication No.:  JP2026009402A 19/01/2026
Applicant: 
エントラスト株式会社
JP_2026009402_PA

Absstract of: JP2025066403A

To provide a fabrication method for a bag that uses less plastic or no plastic and has desirable biodegradability.SOLUTION: A fabrication method for a bag, the bag made by overlapping two pieces, which have the same width in a lateral direction, of non-woven fabric made from a natural material and having biodegradability, and by bonding at least right and left side end parts with an adhesive, includes: an adhesive application step of applying the adhesive to joint parts of the two pieces of non-woven fabric; a non-woven fabric overlapping step of overlapping the two pieces of non-woven fabric; a mount sandwiching step of sandwiching upper and lower parts of the two pieces of non-woven fabric with two pieces of mount; and a press bonding step of bonding the joint parts to form the bag by pressing the joint parts via the two pieces of mount. Accordingly, since the adhesive application can be limited only to the joint parts and the area to be used is reduced, the amount of adhesive used can be reduced. In addition, although the adhesive may exude to a rear surface of the non-woven fabric during press bonding, it is possible to prevent the adhesive from adhering to production equipment and the like by using the mount.SELECTED DRAWING: Figure 2

RECYCLABLE CONTAINER

Nº publicación: PL4330149T3 19/01/2026

Applicant:

MULTI PACKAGING SOLUTIONS UK LTD [GB]
Multi Packaging Solutions UK Limited

PL_4330149_T3

Absstract of: MX2023012738A

A container (100) includes a plurality of wall panels (110) that define an internal volume (138). The plurality of wall panels (110) include a front wall panel (112) that defines an opening (120). The container (100) further includes a lid (116) connected to one of the plurality of wall panels (110). The lid (116) includes a cover panel (118) and a front flap panel (114). The front flap panel (114) is defined by a flap fold line (142) and has a first surface (114a) and an opposing second surface (114b). The container (100) further includes a closure apparatus (130) affixed to the second surface (114b) of the front flap panel (114). The closure apparatus (130) is sized and shaped to be closely received with the opening(120) in the front wall panel (112). The closure apparatus (120) includes a cellulosic material.

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