The present invention relates to a plastic container for a liquid, comprising a body portion (1) and a neck portion (2). The body portion (1) comprises a body portion wall (3) forming a reservoir adapted to contain the liquid. The neck portion (2) is formed by a neck portion wall (6) that forms an opening (5) for filling the container with liquid and emptying the container. The container body portion wall (3) and the container neck portion wall (6) are made of biodegradable plastics at least the body portion (1) wall being made of a material comprising 40 to 99.9 weight percent of poly hydroxyalkanoate (PHA). The maximum thickness of the neck portion wall (6) is less than 2 mm, and preferably comprised between 1.2 mm and 1.6 mm. This enhances the biodegradability of the whole container.

The present application relates to a technical field of plastic article, and in particular, to a degradable plastic bottle, a preparation method therefor and a degradation method therefor. The bottle is prepared by blowing a combined degradable material formed by melting and extruding a resin mixture, the resin mixture includes the following components in parts by weight: 10-60 parts of polylactic acid, 20-50 parts of polybutylene adipate terephthalate, 0.5-20 parts of polymethyl ethylene carbonate, 0.5-20 parts of polyglycolic acid, and 1-10 parts of calcium carbonate.

Capsule (1) for beverage preparation, comprising a cup-shaped body (2) of moulded cellulose pulp and a closing membrane (5) attached to said body (2), further comprising a multilayer polymeric liner (3) attached to the inner surface of the cellulose pulp body (2), said liner comprising: (i) an outermost polymeric layer (7) having an elongation at break between 10% and 800%, a melt flow rate (MFR) between 2 and 4, and a melting point temperature below 80 C. (ii) a first tie layer (8), (iii) a barrier layer (9), (iv) a second tie layer (10), (v) an innermost polymeric layer (11) comprising a biodegradable polymer, said innermost layer having a thickness between 10 and 100 m, and said innermost layer having an elongation at break between 10% and 1000%, a melt flow rate (MFR) comprised between 4 and 10, and a melting point temperature between 110 C. and 180 C.

A biodegradable net comprising a polymeric composition comprisinga polymer selected from the group consisting of polyhydroxyalkanoate (PHA), copolymer of 1,4-butanediol, succinic acid and adipic acid (PBSA), polybutylene succinate (PBS) or mixtures thereofat least one functional additive selected from the group consisting of Pentaerythrol tetrakis (3-(3,5-di-tert-butyl-4-hy-droxyphenyl)propionate), Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate Tris (2, 4-di-tert-butylphenyl) phosphite, 1,3,5-Trimethyl-2, 4, 6-tris-(3, 5-di-tert-butyl-4-hydroxybenzyl) benzene, 2,4-Bis [(Octyl thio) methyl)]-o-cresol, 2,2-dihydroxy-4, 4-dimethoxy-benzophenon, Ethylene bis-(oxyethylene) his-(3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate), Octadecyl-[3-(3, 5-di-tert-butyl-4-hydroxy) propionate, 2,3-Bis[[3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionyl]]propionohydrazide, Beeswax, Carnauba wax, Candelilla wax, Sumac wax (Japanese wax), Berry wax, Paraffin wax, Silicone and its derivatives, and mixtures thereofa nucleant selected from the group consisting of Boron Nitride, Hydroxyhepatite, Zinc Stearate, Nanocrystalline Cellulose, Montmorillonite nano clay, Single wall carbon nanotube, Multi wall carbon nanotube, Cyanuric acid, Fatty acids, Fatty acid esters, Fatty acid amines, Fatty acid metal salts, pentaerythritol, di-pentaerythritol, urea derivatives, sorbitol-based compounds, sodium benzoate and mixtures thereof.

A mycelium packaging material having an anti-counterfeiting function, which is formed by growing and twisting a culture material. The culture material is formed by mixing a password component, a basidiomycete strain and a biological raw material. The biological raw material comprises: 25-80 parts by weight of a wood fiber, 1-10 parts by weight of an auxiliary component, 5-35 parts by weight of a nutritional component and water. The auxiliary component is composed of 1-5 parts by weight of quicklime and 1-5 parts by weight of gypsum. The nutritional component is composed of 5-25 parts by weight of wheat bran and 0-15 parts by weight of corn starch. The addition amount of water is 1.2-1.4 times the total weight of the wood fiber, the auxiliary component and the nutritional component. The addition amount of the password component is 0.1-10% of the total weight of the biological raw material.

A method for producing packaging for an item and to a packaging for an item is provided. The method provides for the following: providing a container material consisting of a leaf material from a plant; shaping the container material into a three-dimensional packaging container having a container opening and a container edge surrounding the container opening; producing a sealing edge on a top surface of the container edge, wherein the top surface of the container edge is sanded down by sanding; placing an item in the three-dimensional packaging container through the container opening and sealing the container opening by a sealing film, wherein the sealing film is adhesively bonded to the sealing edge in an adhesive-free manner.

In one aspect, a moisture scavenging film comprises a moisture barrier layer and a sealant layer comprising an active co-continuous polymer material, the sealant layer disposed on the moisture barrier layer. In another aspect, a method for producing flexible packaging film including a moisture scavenging film includes providing a moisture barrier layer and providing a sealant layer comprising an active co-continuous polymer material. The sealant layer is applied onto the moisture barrier layer while maintaining a co-continuous morphology of the active co-continuous polymer material. In yet another aspect, a packaging article formed from a moisture scavenging film is provided.

A kit includes a plurality of textile items arranged in a stack and a dissolvable package enclosing the plurality of textile items. The textile items can be washcloths, bath blankets, flat sheets, or other types of textile items. For larger textile items, a wash enabled self-unfolding fold can be applied to each textile item so that it automatically unfolds into wash water when the dissolvable package dissolves.

A kit includes a plurality of textile items arranged in a stack and a dissolvable package enclosing the plurality of textile items. The textile items can be washcloths, bath blankets, flat sheets, or other types of textile items. For larger textile items, a wash enabled self-unfolding fold can be applied to each textile item so that it automatically unfolds into wash water when the dissolvable package dissolves.

A 100% biodegradable, food-safe, UV-curable, and self-renewing adhesive composition is disclosed, formulated as a one-part system requiring no premixing. The composition comprises about 30-40% nanomaterial reinforcement agents, 20-25% biopolymer matrix components, 13-20% crosslinking and curing agents, 15-20% additives and enhancers, and approximately 0.98% natural antioxidants. Through controlled UV exposure, it achieves adjustable tensile strengths from 15 psi to 21,525.9 psi, exhibits antimicrobial properties, and remains wash-reactivatable retaining effectiveness after 300-350 wash cycles. It tolerates temperatures from 40 C. to 220 C., meets FDA/EFSA standards, and is hypoallergenic for prolonged skin contact. By enhancing knot security in shoelaces, offering reusable performance for food packaging, enabling layered tape solutions for automotive and aerospace, and providing biodegradable bonding for medical devices and other consumer goods, this advanced adhesive addresses multiple industries that require long-term, environmentally friendly adhesion without performance loss.