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Cake packaging box with anti-shake function

Resumen de: KR102807733B1

본 발명은 유동방지 기능을 갖는 케익용 포장상자에 관한 것이다. 본 발명의 목적은, 접철 조립방식으로 형성되는 가변앵글구조체에 의해 상자본체로 수납 포장되는 케익받침판을 견고하고 안정되게 고정 지지하고, 그러한 고정 지지력에 의해 케익받침판이 전,후,좌,우 방향은 물론 상,하 방향을 향해 입체적으로 유동되는 것을 방지하여 포장된 케익을 손상 내지 파손없이 안전하게 이동 운반할 수 있게 함으로써, 수납 운반의 편리성과 안정성, 그리고 효율성을 극히 증대시킬 수 있도록 한 유동방지 기능을 갖는 케익용 포장상자를 제공함에 있다. 따라서, 상기 목적을 달성하기 위한 본 발명의 구체적 수단은; 케익수납부와, 인입인출부와, 파지운반부를 형성한 상자본체, 그리고 개별 분할 구성의 케익받침판을 포함하는 케익용 포장상자에 있어서; 상기 인입인출부는, 체결고정구와 체결고정홈 결합에 의해 인입인출부를 폐쇄하는 마감덮개를 포함하고; 상기 인입인출부 전방 좌/우측 단부면에 3단 힌지접철구조에 의해 삼각기둥 형상으로 성형되는 한쌍의 가변앵글구조체를 더 연결 형성하며; 상기 가변 성형되는 가변앵글구조체는, 하단 전방면에 유동차단막 및 유동차단막과 대향하는 하단 후방면에 유동차단홈을 더 형�

クリーム状物、絞出具及びクリーム状物の製造方法

Resumen de: US2025143345A1

A creamy product having a high visual effect for decorating a toy, a piping tool for a creamy product, and a method for producing a creamy product are provided. A creamy product to be discharged using a piping tool to prepare a decorative body toy, the creamy product includes a transparent resin containing starch and one or both of a glitter and a decorative chip body.

BIODEGRADABLE POLYESTER RESIN, BIODEGRADABLE POLYESTER RESIN COMPOSITION, AND MOLDED BODIES THEREOF

Resumen de: WO2025100494A1

Provided are: a biodegradable polyester resin having excellent biodegradability and excellent hydrolysis resistance; a biodegradable polyester resin composition; and molded bodies thereof. The biodegradable polyester resin, the biodegradable polyester resin composition, and the molded bodies thereof include a structural unit derived from a dicarboxylic acid component (A) and a structural unit derived from an aliphatic diol component (B) and satisfy at least one of the following conditions (alpha) and (beta). Condition (alpha): The dicarboxylic acid component (A) contains a first dicarboxylic acid component (A1) comprising at least one compound selected from the group consisting of aliphatic dicarboxylic acids (a1) represented by formula (I) and derivatives thereof. Condition (beta): The aliphatic diol component (B) contains a first aliphatic diol (B1) comprising at least one compound selected from aliphatic diols (b1) represented by formula (II). (The symbols in formulae (I) and (II) are as defined in the description of the present application.)

Thermoplastic films and bags with complex stretch patterns and methods of making the same

Resumen de: AU2025202951A1

A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extend-ing in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile. Fig. 3 102c 208 206 11 11 i i i f i f i 217 304a 216 214 212 Fig. 2 304a 310 220 'J'* T DFig. 3

Thermoplastic films and bags with complex stretch patterns and methods of making the same

Resumen de: AU2025202952A1

A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extend-ing in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile. Fig. 3 304a 310 220 T D Fig. 4

ADHESIVE RESIN COMPOSITION

Resumen de: AU2023395523A1

The present invention relates to an adhesive resin composition comprising a biodegradable polyester-based resin (A) and a poly(vinyl alcohol)-based resin (B) and satisfying expression (1): 0.30

防湿化粧紙

Resumen de: JP2025076123A

【課題】防湿化粧紙の折り曲げ前後における水蒸気バリア性に優れ、輝度の高いメタリック意匠を有し、且つ高いバイオマス度と生分解性とを有し、プラスチック材料の使用量削減に寄与する防湿化粧紙を提供することを目的とする。【解決手段】本実施形態に係る防湿化粧紙１０は、紙基材１の一方の面上に、防湿層ａ１と化粧層ａ２とをこの順で備え、防湿層ａ１は、紙基材１の一方の面上に、蒸着層４とオーバーコート層５とをこの順で備え、オーバーコート層５は、ポリ乳酸系材料からなり、化粧層ａ２は、防湿層ａ１の上に、印刷層６と表面保護層７とをこの順で備える。【選択図】図１

包装材及びその製造方法

Resumen de: JP2025075403A

【課題】本発明は、遮光性、表面光沢性、リリース性、ヒートシール性及び水蒸気バリア性に優れた包装材を提供することを目的とする。【解決手段】ヒートシール層、紙基材層、印刷層及び表面保護層をこの順に有する包装材であって、前記包装材は、前記いずれかの層間に黒色遮光層、白色遮光層及び光輝性遮光層からなる群より選ばれる少なくとも一種の遮光層を有する包装材。ヒートシール層、紙基材層、印刷層及び表面保護層をこの順に有する包装材の製造方法であって、前記いずれかの層間に遮光層を有するように、黒色遮光インキ、白色遮光インキ及び光輝性遮光インキからなる群より選ばれる少なくとも一種の遮光インキを、グラビアまたはフレキソ印刷し遮光層を形成する工程を含む、包装材の製造方法。【選択図】なし

METHOD FOR FORMING A CONTAINER FROM A FIBER-BASED WALL PORTION AND A FRAME STRUCTURE, AND A CONTAINER

Resumen de: WO2025099285A1

Disclosed herein is a method (400) for forming a shoulder (110) on a container (100) comprising a fiber-based wall portion (120) and a frame structure (130). The method comprises the steps of inserting a precut sheet (125) of fiber‐ based material into a female mould (210) to form the wall portion (120), inserting a corresponding male mould (220) into the female mould (210), injecting a liquid polymer (230) into a first cavity (310) formed between the precut sheet (125) and the male mould (220) or the female mould (210), to form the frame structure (130), injecting liquid polymer (230) into a second cavity (320) formed in the male mould (220), forcing the precut sheet (125) of fiber‐based material to deform into at least one third cavity (330) arranged in the female mould (210) such that the shoulder (110) is formed in the wall portion (120), extending outwards from the fiber‐based wall portion (120). There is also disclosed a container (100) comprising a fiber‐based wall portion (120) and a frame structure (130).

WRAPPER FOR ABSORBENT ARTICLE

Resumen de: US2025152434A1

The invention pertains to wrapper (22) for a tampon (10), said wrapper comprising a layer consisting essentially of cellulosic fibers (33), a layer of sealing agent (34) arranged onto the layer of cellulosic fibers (33) wherein the layer consisting essentially of cellulosic fibers (33) comprises a basis weight comprised between 15 gsm and 90 gsm. The invention also relates to an assembly comprising a tampon (10) and such wrapper (22).

METHOD AND ARRANGEMENT FOR ON-SITE PRODUCING OF ALKYL KETENE DIMER EMULSION, ALKYL KETENE DIMER EMULSION AND ITS USE

Resumen de: FI20235722A1

Method for on-site producing alkenyl ketene dimer (AKD) emulsion, in which method an AKD wax and a heated emulsifying agent solution comprising starch and/or a synthetic polymer is premixed in a two-stage premixing unit, which comprises a first low-shear premixing unit, where the heated emulsifying agent solution is mixed with the AKD wax to obtain a mixture comprising melted AKD wax and the emulsifying agent, and a second high-shear premixing unit, where the mixture comprising melted AKD wax and the emulsifying agent is mixed to obtain a pre-emulsion of AKD, and then the pre-emulsion of AKD is emulsified in an emulsifying unit. Alkenyl ketene dimer emulsion produced by the method comprises AKD and an emulsifying agent comprising starch and/or a synthetic polymer starch, and AKD has a medium value of the particle size distribution of more than 0.5 μm, typically in the range of 0.5 - 5 μm.

HIGH-STRENGTH POLYLACTIC ACID MATERIAL, PREPARATION METHOD THEREFOR, AND USE THEREOF

Resumen de: WO2025097623A1

Disclosed in the present invention are a high-strength polylactic acid material, a preparation method therefor, and use thereof, belonging to the technical field of macromolecular materials. The high-strength polylactic acid material comprises the following components in parts by weight: 80-90 parts of polylactic acid, 10-20 parts of polybutylene adipate terephthalate, 1-5 parts of a nucleating agent, and 2-5 parts of a compatibilizing agent. The mesh number of the nucleating agent is 1500-2500 mesh; the compatibilizing agent is polycaprolactone, and the intrinsic viscosity thereof is 1.0-3.0 dL/g. The present invention lowers the melting temperature and shortens the melting time of PLA and PBAT, reduces the negative impact of polymer degradation and aging on mechanical properties, produces a heterogeneous nucleation effect, and performs the function of a crystallization nucleus in the cooling crystallization stage, improving crystallization speed and crystallinity, while causing the crystalline phase structure to tend toward a spherulitic state, improving the tensile strength of the polylactic acid material.

FULLY-DEGRADABLE POLYLACTIC ACID-COATED PACKAGING FOR PAPER HYGIENE PRODUCTS

Resumen de: WO2025097783A1

A fully-degradable polylactic acid-coated packaging for paper hygiene products, comprising a paper base material layer (1), a degradable isolation layer (2) arranged on the paper base material layer (1), and a degradable release layer (3) arranged on that side of the degradable isolation layer (2) away from the paper base material layer (1).

生分解性粘着テープ

Resumen de: JP2025075840A

【課題】テープ基材に対する粘着力や巻き戻し性を良好にしてロールからの巻き戻しを円滑にしつつ、被着体に対して十分な粘着性を発揮できる生分解性粘着テープを提供する。【解決手段】生分解性を有するテープ基材の片面に生分解性を有する粘着剤からなる粘着剤層が積層されてなる生分解性粘着テープにおいて、テープ基材は、主成分としての生分解性樹脂を８０重量％以上含有し、添加剤成分として、ブリードアウト成分を０．８重量％以下、かつ少なくとも１種の無機充填材を０．０１～１．５重量％含有する。【選択図】なし

Eco-Garden Packaging Device

Resumen de: US2025153926A1

A fabric lawn bag device is disclosed that can be used to hold rocks, mulch, wood chips, etc. The fabric lawn bag device comprises a body component that is configured in a rectangular shape that has a front surface and a rear surface secured together at a bottom end and the opposing side ends, forming an interior cavity for retaining landscaping materials. The body component is manufactured of a fabric material, such that the device is durable and will not tear easily even with heavy material inside. Once, users have emptied the bag device, the user cuts open the body component to lay flat and uses the body component as landscaping fabric to cover a flowerbed or other area. Accordingly, the fabric lawn bag device saves both money and reduces environmental waste by providing a device that functions as two individual products.

BUFFER PRODUCT FOR PACKAGING, AND INSPECTION AND MATERIAL SELECTION METHOD THEREFOR

Resumen de: US2025153918A1

The invention discloses a buffer product for packaging and an inspection and material selection method therefor. The buffer product for packaging comprises at least one base material layer and at least one buffer layer, wherein the buffer layer comprises a plurality of hollow tubes fixedly arranged on a side surface of the base material layer, and the shape of the hollow tube is a shape capable of generating elasticity. The inspection method for the buffer product for packaging comprises: a. acquiring testing data of a certain number of hollow tubes; b. performing static load-bearing calculation; c. performing dynamic load-bearing calculation; and d. assessing violent handling. In specific application, the extent of deformation and presence of damage can be used as indicators for assessing violent transportation. In addition, degradable materials may be used to realize the buffer structure for packaging provided by the invention, so as to achieve eco-friendliness.

Molding tool for manufacturing a lid made of fiber-containing material, lid and molded part made of fiber-containing material

Resumen de: US2025153906A1

A molding tool is described for manufacturing a lid made of a fiber-containing material, a lid, and a molded part made of a fiber-containing material, wherein the design of the lid and of the molded part provides protection against leakage of liquids, etc., in a simple manner.

BAG ROLL CASSETTE AND METHOD OF USE

Resumen de: US2025153905A1

There is disclosed a bag having a tubular body with a top open end and a bottom closed end. The tubular body has a larger open diameter at the top open end. The tubular body narrows into a narrower open diameter adjacent to a bottom closed end. The tubular body in a flattened two-fold condition has a pair of side edges extending from a top edge to a bottom edge. The top edge delimits the top open end. The bottom edge delimits the bottom closed end. The pair of side edges are generally parallel to one another in a first portion adjacent to the top edge.

POLYMER MULTILAYER

Resumen de: WO2025098922A1

A multilayer comprises at least one first layer, at least one second layer, at least one intermediary layer and at least one outer layer. The first layer functions as an oxygen transmission barrier and the second layer as water vapor and/or humidity barrier. The intermediate layer is compatible with both, the first and the second layer and makes it possible to form a multilayer from a first layer and a second layer. The outer layer is located on the outside of a first layer and/or of a second layer and is the outside facing layer of the multilayer.

PLANT-BASED BINDING AGENT

Resumen de: WO2025099344A1

The present invention relates to a binding agent in the form of a mineralized plant-based aqueous biopolymer, comprising: a) between 1 % (w/w) and 90 % (w/w) of a polysaccharide selected from starch and flours; b) between 1 % (w/w) and 25 % (w/w) of an alkali metal hydroxide, alkaline earth metal hydroxide, or tri-, tetra-, or pentavalent cation metal hydroxide; c) between 5 % (w/w) and 70 % (w/w) of silicic acid or a salt thereof (silicates); d) between 1 % (w/w) and 40 % (w/w) of a source of silicon or another metal; and between 0.1 % (w/w) and 15 % (w/w) of sodium hexametaphosphate.

RECEPTACLE HAVING A RECLOSEABLE LID

Resumen de: US2025153907A1

The invention relates to a receptacle with a container (1) having at least one opening (2) and a lid (5) for closing the opening (2), which is connected to the container (1) via an elastically deformable hinge.In order to provide an environmentally safe receptacle, the container (1) is made of fiber material and has a biodegradable or bioinert coating, wherein the lid (5) is made of biodegradable thermoplastic material and a flexible hinge strip (6′) of fiber material attached to the lid (5) is bonded to the container (1).

Formwerkzeug zur Herstellung eines Deckels aus faserhaltigem Material und Deckel aus faserhaltigem Material

Resumen de: DE102023131387A1

Es werden ein Formwerkzeug zur Herstellung eines Deckels aus einem faserhaltigen Material und ein Deckel aus einem faserhaltigen Material beschrieben, wobei durch die Ausgestaltung des Deckels eine Sicherung gegen Auslaufen von Flüssigkeiten etc. auf einfache Art und Weise bereitgestellt wird.

COMPOSITE BIOPLASTIC MATERIAL AND METHODS

Nº publicación: WO2025099097A1 15/05/2025

Solicitante:

QINETIQ LTD [GB]
QINETIQ LIMITED

Resumen de: WO2025099097A1

Composite materials are provided comprising a bioplastic film, methods for preparing composite materials and products prepared therefrom. The bioplastic film includes a first surface and a second surface, wherein the first surface denotes an inner facing surface and the second surface denotes an exterior facing surface, wherein the bioplastic film is comprised of a polypeptide-based or polysaccharide-based biopolymer, or a mixture of polypeptide-based and polysaccharide based biopolymer, and a bioplasticiser substance; and wherein the inner product-facing surface of the bioplastic film comprises a coating that includes alpha-eleostearic acid as a major component. Particular polysaccharide-based biopolymers are selected from pectin, and carrageen or combinations or derivatives thereof.