A storage container for food and other items and a method of venting a storage container. The storage container may include a container body and a removable lid. The removable lid may include a flexible sealing lip that traverses the perimeter of a rigid central cover portion. At least one venting aperture may extend through the rigid central cover portion. Additionally, the storage container may include a latch moveable between a latched position and an unlatched position. The latch may include a gripping portion configured to grip a peripheral rim of the container body and a sealing portion configured to cover the venting aperture when the latch occupies the latched position. When the latch occupies the unlatched position, the sealing portion may uncover the venting aperture to permit venting of steam and other gases from within the storage container.

A package for a particulate laundry scent additive.

Disclosed is a container for keeping fermented food, including a body configured to contain the fermented food therein, a cover configured to close the body, and a sealing sheet configured to maintain airtightness between the body and the cover. The cover includes a plurality of gas flow channels which extend from a center of a bottom surface to an inner peripheral surface, and a plurality of gas discharge channels which extend from an upper end of the inner peripheral surface to a lower end. In addition, the sealing sheet has a through-hole to allow an interior and an exterior of the body to communicate with each other.

A container is provided having an open top end defining an access opening into an interior storage volume. A peripheral rim surrounds the access opening. A flexible membrane is sealed to the peripheral rim and a valve is attached to the membrane for venting gases from the interior of the container body. An overcap is provided to cover the access opening and be retained in the container rim adjacent the membrane. A bottom surface of the body of the overcap includes a continuous surface pattern thereon, with the surface pattern creating a plurality of gaps that define a continuous passageway along the bottom surface to the periphery of the overcap.

A lid for a container for cooking food, the lid for resting on a free edge of the container, the lid including a covering element, a shaped element and connector for connecting the two elements, the shaped and covering elements configured to allow them to move between: a first closure operating position of the lid, in which the two elements of the lid combine to close the cooking container on which the lid rests, and a second opening operating position of the lid, for allowing venting of the container when the lid rests thereon and to prevent escape from the container. The lid includes at least one thermal actuator, on reaching a first pre-set temperature, for automatically moving the covering element with respect to the shaped element to bring the latter into the opening position, to allow venting of the container when the lid is placed upon it.

Embodiments relate to a container lid with vent holes that are blocked for storage but automatically unblocked when a container attached to the container lid is heated. The heating of the container lid causes the pressure to build in the container, which pushes up an upper portion of the container lid. When the upper portion of the container lid is pushed up, the vent holes are unblocked and enable air or vapor to escape through the vent holes. In this way, the container lid may seal the container during storage but enables automatic venting during the heating of the container to prevent buildup of excessive pressure within the container.

One general aspect includes a cap for a the overflow reservoir bottle, including a lower cup having a syncline void, said syncline void having by a wall extending above and below at least one surface of the lower cup. The cap also includes an upper cup with an anticline projection nesting adjacent to the syncline void of the lower cup, and said upper cup affixed to the lower cup, with at least one vent to permit gas to traverse the overflow reservoir bottle.

The present disclosure discloses a food packaging container and a packaging method and an application thereof. The packaging container 1 is applied for food storing and microwave heating. The packaging container 1 includes a container main body 2, an outlet part 3 connected to the container main body 2, and a protecting cap 5 sheathed on the outlet 3. An opening is provided on the outlet part and a sealing film 4 is provided on the opening. The packaging container is rational and simple in structure, which can be heated directly in the microwave. The food would not block an air vent and the food is ready to serve after microwave heating, exhibiting an excellent practical application value.

A closure for a beverage cup. The closure comprises a lid having a drinking opening and a rotatable member in rotatable engagement with the lid. The rotatable member swivels laterally of the lid between an open and a closed position. The rotatable member being adapted to close the opening in the lid when the rotatable member is in a closed position. The closure also comprises a vent in the lid that vents into a void under the rotatable member. When the rotatable member is in the closed position the void is sealed to an outside of the closure and when the rotatable member is in the open position the void is open to the outside.

A package for a particulate laundry scent additive.