An air inlet device of an air fryer, which has a heating chamber, includes an upper housing, and an upper cover disposed above and covering the upper housing. The upper cover and the upper housing cooperatively define a flow guide channel therebetween. The flow guide channel has an air inlet opening for entry of air into the air inlet device, and a chamber entry opening located inwardly of the air inlet opening for flowing of the air into the heating chamber. The flow guide channel has a curved shape from the air inlet opening to the chamber entry opening.

A system and method for dispensing sparkling and other non-pressurized beverages from a container. Sparkling wine and other beverages may be dispensed using a dispensing system that includes a stopper body that can be engaged with the container at the container opening. The stopper body may be arranged to introduce gas into the container during pouring-type dispensing, as well as re-pressurize and seal the container for storage, e.g., to keep a carbonation level of beverage remaining in the container.

An insulating container having a base and a lid is provided. The lid may be rotatable about a hinge from a closed configuration to an open configuration and may be secured, via one or more latching devices, in the closed configuration. In some examples, the insulating container further includes a pressure regulation device. In other examples, the latching devices further include an elastomeric latch upper and a semi-rigid latch lower configured to engage an insulating container keeper when the when the lid is in a closed and a secured position. In still other examples, the latch upper and the latch lower are configured in a recessed position, and flush with a front side of the insulating container lid and flush with a front side of a bottom portion of the insulating container when the latch device secures the lid in a closed position.

A method of sealing a container includes filling a receptacle with dispensable contents, coupling a closure to the receptacle to cover an open mouth of the receptacle, sealing the open mouth with a liner; engaging a pressure source to a sealing rib on a top face of the closure; and using a pressure source to force air through the openings and an air passage formed between a skirt of the closure and a neck of the receptacle.

Liquid dispenser for discharging pharmaceutical liquid having a discharge head and a cap, the cap body of which has a ventilation opening. The dispenser includes an injection-moulded pull-off portion which, in the delivery state, covers the ventilation opening and is connected to the cap body by a substance-to-substance bond. The pull-off portion, together with a tamper-evident portion, which, with the dispenser in the delivery state, prevents removal of the cap body, is part of a common segment which is detachable from the cap body of the cap. Alternatively, the ventilation opening is provided with a filter membrane for filtering the air which flows through it, and the cap body includes two part-bodies which together form a receiving space for the filter membrane.

Liquid dispenser for discharging pharmaceutical liquid having a discharge head and a cap, the cap body of which has a ventilation opening. The dispenser includes an injection-moulded pull-off portion which, in the delivery state, covers the ventilation opening and is connected to the cap body by a substance-to-substance bond. The pull-off portion, together with a tamper-evident portion, which, with the dispenser in the delivery state, prevents removal of the cap body, is part of a common segment which is detachable from the cap body of the cap. Alternatively, the ventilation opening is provided with a filter membrane for filtering the air which flows through it, and the cap body includes two part-bodies which together form a receiving space for the filter membrane.