A closure that includes an overcap and a lid carried by the overcap. The overcap has an annular skirt extending along a longitudinal axis for coupling the closure to a container, and an overcap web extending continuously radially inwardly from the annular skirt. The lid is carried radially within the annular skirt. The lid has an annular rim radially proximate to the annular skirt of the overcap, for the sealing the closure to the container. A lid web extends radially inwardly from the annular rim, and has at least one vent therethrough, and is coupled to the overcap around the vent.

The present invention relates to a method of manufacturing and filling a package with a powdered nutritional product, such as infant nutrition or milk formula, the method comprising providing a thermoformed tub having sidewalls and a base defining a product receiving space, filling the product receiving space with the powdered nutritional product, and sealing a membrane across an open mouth of the tub to seal the product therein; and folding a carton blank with a plurality of panels around the filled tub to form a carton sleeve, wherein the carton sleeve comprises a peripheral wall enclosing at least the sidewalls of the tub.

The invention also relates to a package for such a powdered nutritional product manufactured according to this method.

A lid is disclosed for a container having a peripheral wall extending to an upper edge and defining a product containing space. The lid structure comprises a lower frame, an upper frame and a lid. The lower frame connects to the upper edge of the tub and defines an access opening giving access to the product containing space. The upper frame is connectable to the lower frame in a snap-fit connection and forms a circumferential first seal therewith. The lid is arranged to close the opening, the lid and the upper frame forming a circumferential second seal. In this manner, an improved sealing connection can be achieved and the upper frame can be manufactured separately from the lower frame and joined thereto at a later stage of the production process.

A cover device and a container are disclosed. The cover device includes: a cover provided with a feeding port; and an opening/closing assembly arranged at the feeding port, where the opening/closing assembly includes a partition plate, a first magnet, and a second magnet, the partition plate is configured to close the feeding port, one end of the partition plate is hinged to the cover, the first magnet is arranged at the end of the partition plate hinged to the cover, the second magnet is arranged on the cover, and the first magnet and the second magnet attract each other.

A foil of a tagger ring foil (TRF) closure system for a container, such as a can, is provided. The foil comprises a composite of two or more layers made from different materials instead of aluminum only.

The present application is directed to closure assemblies, and particularly closure assemblies for closing an opening in a vessel. In particular embodiments, the closure assemblies described herein can have a first ring having a top surface, an inner surface and an outer surface, wherein the outer surface comprises threading, wherein the first ring comprises a first flange having a top surface extending radially inward from the inner surface of the first ring a distance of F.sub.L, and wherein the top surface of the first flange is spaced apart from the top surface of the first ring by a distance F.sub.H, and wherein a ratio of F.sub.H:F.sub.L is greater than 1.