Pet owners are frustrated with conventional wet pet food packages as it is difficult to remove product from these packages. Traditional metal or plastic containers and flexible pouches are not designed to fully eject product in one step. Rather, the consumer must perform additional steps such as scooping, scraping, tearing, or twisting to entirely remove product. Provided is a collapsible package for wet pet foods. The collapsible package has tapered flexible sidewall, a rigid ring and/or circumferential peripheral flange attached to a top of the sidewall, and a rigid base attached to a bottom of the sidewall. The flexible sidewall is configured to be compressible between an expanded position, at which point product is held in the container, and a collapsed position, at which point product is effectively ejected from the container. A lid can also be attached to the ring and/or circumferential peripheral flange to seal the container.

A cooler box includes a body portion and a cover portion pivotally turnably connected to each other via a hinge structure. The body portion has a storage opening and internally defines a storage space communicable with the storage opening; and includes, from an outer to an inner side, an outer shell, an insulation layer and an inner shell. The body portion further includes a binding frame assembled to an upper end thereof. The binding frame includes two substantially parallelly extended clamping wall portions, which together inwardly clamp on the outer shell, the insulation layer and the inner shell, such that the insulation layer is fixedly held in an enclosed space defined in between the binding frame, the outer shell and the inner shell. With the binding frame, different components of the cooler box can be more easily assembled together to reduce the assembling time and increase the productivity.

Container systems that include a squeeze-and-turn closure. Closure systems that include a squeeze-and-turn closure. Methods related to such systems.

A container lid and lock ring combination includes a lid for a container and a lock ring configured to extend loosely around the lid. The lock ring is configured to be tightened for securing the lid to a container. A joint connects the lid and the lock ring to one another.

A sealing device for a cylindrical container with a collar featuring a variety of different types of inwardly projecting flanges configured to engage with an internally threaded lid. The collar fits over the top and/or the bottom of the container allowing the inward flange to contact the underside of the container's upper rim thereby preventing the collar from being pulled back over the top of the container. Preferred embodiments include an inward flange that can be segmented by slits forming tabs or teeth inside the collar. These tabs can be deformed and pushed aside when the collar is being put into place on the container and then spring back into place to prevent the collar from being removed. Preferred embodiments can include an expansion groove to allow the flange room to flex.

A closing unit for closing a throughflow opening provided in a wall of a container, comprising: an inner closing element configured to be mounted on the edge of the wall all around the throughflow opening, wherein the inner closing element is further configured to connect in mounted position against at least the inner side of the wall and is provided with a passage for the content of the container; an outer closing element configured to be coupled releasably to the inner closing element for the purpose of closing the passage provided therein; wherein both the inner closing element and the outer closing element comprise a screw thread coupling for screwing the outer closing element onto the lower closing element; wherein the outer closing element comprises a peripheral press-on edge which is embodied to clamp the outer closing element against the outer side of the wall of the container when screwing.

A container includes a container body and a lid, which has an outer lid wall portion surrounding a central portion. The outer lid wall portion provides a lid-side sealing surface, which engage with body-side sealing surface, when the lid is applied to the container body to close the container. The container further includes a securing ring inserted within the outer lid wall portion. The securing ring having a lower portion and an upper flange portion extending from the lower portion at an acute angle () of less than 80 from vertical.

A cooler box includes a body portion and a cover portion pivotally turnably connected to each other via a hinge structure. The body portion has a storage opening and internally defines a storage space communicable with the storage opening; and includes, from an outer to an inner side, an outer shell, an insulation layer and an inner shell. The body portion further includes a binding frame assembled to an upper end thereof. The binding frame includes two substantially parallelly extended clamping wall portions, which together inwardly clamp on the outer shell, the insulation layer and the inner shell, such that the insulation layer is fixedly held in an enclosed space defined in between the binding frame, the outer shell and the inner shell. With the binding frame, different components of the cooler box can be more easily assembled together to reduce the assembling time and increase the productivity.

A lid that can be open with a flip of a finger, once opened, the lid will hold its position with the help of a stopper and force store in an elastic hinge. This will provide the user with a very opened and clear view on the canister content. If it's a first time use, the user may reach the content through a wide orifice through the body, and pull the lead of the roll through it, then, by passing towards the tearing and holding pattern orifice, the user will be able to cleanly tear one sheet, the holding pattern holding the thread in place ready for later use. The user then flips the lid down in order to close it.

A storage container 10 has multiple concertinas 34, said concertinas 34 can individually be clicked down when collapsed and such that when clicked down it is self-maintaining in a collapsed state. This provides improved storage options for when the storage container 10 is not in use.