A packaging or wrapping for a food product, capable of resisting to high temperatures and of eliminating the overpressure generated by the water vapour inside the packaging due to temperature rise, without the same packaging having any aperture communicating its inside and the outside environment. The packaging is also adapted to restrain/reduce the emission of odor-generating substances that are generated during the heating or baking of the packaged food product, with respect to what occurs in the absence of a packaging, or with a packaging provided with apertures.

Insulated paper products are disclosed. Methods of making and using insulated paper products are also disclosed.

A beverage container assembly and a cover component thereof are provided. The beverage container assembly includes a beverage container, the cover component, and a straw. The cover component includes a first cover and a second cover pivotally connected thereto. The first cover has a top portion that includes an opening portion and a pivot portion, and has a sleeve portion that is connected to a lower end of the top portion. The second cover has a connecting arm and a main body portion that has a straw accommodating portion. A pivot end of the connecting arm has two first pivots that protrude outward and an expansion joint located at a center of the pivot end, so that a distance between terminal ends of the two first pivots can be shortened for easy engagement with or separation from two first pivot holes on the pivot portion.

Drinking containers, more specifically to a disposable container for hot and cold beverages are disclosed. The technical result consists in the creation of a disposable cup that is simple to produce, fit for use and made of a multi-layered material based on virgin or recycled (obtained from polyethylene terephthalate waste) polyethylene terephthalate foam. The proposed disposable cup has a side wall in the form of a solid of revolution and a base that are interconnected, wherein a lip is formed in the upper portion of the side wall, and the side wall and the base are made of multiple layers and include at least one layer of polyethylene terephthalate foam with a density of 100 kg/m.sup.3 to 900 kg/m.sup.3, with a characteristic viscosity of 0.5 dl/g to 1.0 dl/g, connected by a melt with a layer of polyethylene copolymer.

A multi-layer sheet includes an insulative cellular non-aromatic polymeric material, a film, and a polymeric-lamination layer. The insulative cellular non-aromatic polymeric material may be formed from a polymeric formulation comprising a base resin blend and a physical nucleating agent.

An insulative cup is formed of a multi-layer sheet. The multi-layer sheet comprises an insulative cellular non-aromatic polymeric material, a film layer, and a polymeric lamination layer. The insulative cellular non-aromatic polymeric material is formed from a formulation comprising a base resin blend and a physical nucleating agent.

Various recyclable containers are described herein and generally comprise a frame made of a first paper-based material having a bottom wall and side walls that extend from the bottom wall; and a metallic layer that is removably positioned along an inner surface of the bottom and side walls of the frame; and at least one tab that is attached to a portion of the metallic layer. The at least one tab has a portion that extends past at least one sidewall of the container so that, during recycling, the at least one tab is pulled to remove the metallic layer from the frame. Examples of methods for manufacturing and recycling these containers are also described herein.

An insulative cup is formed of a multi-layer sheet. The multi-layer sheet comprises an insulative cellular non-aromatic polymeric material, a film layer, and a polymeric lamination layer. The insulative cellular non-aromatic polymeric material is formed from a formulation comprising a base resin blend and a physical nucleating agent.

A container includes a cup formed to include and interior region and an insulated sleeve. The insulated sleeve is coupled to an outer surface of the cup.

The multi-layer recyclable cup is a container. The multi-layer recyclable cup is configured for use in storing a hot liquid. The hot liquid is adapted for consumption by a person. The multi-layer recyclable cup is an insulating structure that inhibits the hot liquid from decreasing in temperature while stored in the multi-layer recyclable cup. The multi-layer recyclable cup comprises a cup. The cup is formed from a composite material. The composite material is a fully recyclable structure.