A liquid storage tank broadly comprising a drum, a bottom chime, and a top chime. The bottom chime and top chime each include drum engaging geometry for positively connecting the chimes to the drum and retaining the chimes on the drum when the drum is holding liquid and subjected to lifting forces. The top chime also includes forklift openings and alignment and anti-rotation geometry configured to prevent the top chime from rotating relative to the drum when the drum is lifted via a forklift fork extending through the forklift openings so that the forklift fork does not damage a top wall or bung openings of the drum.

The present invention is a cup can. The cup can includes a can body and a resealable top. The resealable top includes a can lid and a cap. The can lid is attached to the can body with an interior cavity. The can lid provides an opening into the interior cavity of the can body and allows for the contents within the interior cavity to be removed. The cap is removably attached to the can lid. The cap is secured to the can lid and seals the contents of the interior cavity of the can body. The cap may be removed and reattached to the can lid, thereby providing a resealable container.

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 closure for drums and containers accommodating sanitary fittings is contemplated. The closure is attached in a manner that avoids any recesses along the interior of the contain

An insert for fitment to a container comprises an internally threaded, through-going opening adapted to receive a complementary, externally threaded plug to form a fluid-tight sealed closure for the container. The insert is preferably of plastics material and comprises an external recessed portion or groove shaped to snap-fittingly retain the insert installed in an aperture formed in the container. The aperture preferably comprises an upstanding collar snap-fitted into the groove for favorable installation, compression and energization of a sealing washer.

A liquid storage tank broadly comprising a drum, a bottom chime, and a top chime. The bottom chime and top chime each include drum engaging geometry for positively connecting the chimes to the drum and retaining the chimes on the drum when the drum is holding liquid and subjected to lifting forces. The top chime also includes forklift openings and alignment and anti-rotation geometry configured to prevent the top chime from rotating relative to the drum when the drum is lifted via a forklift fork extending through the forklift openings so that the forklift fork does not damage a top wall or bung openings of the drum.

One embodiment of a molded fuel tank includes a fuel tank molded from a synthetic material, such as a composite polymer. One embodiment may include molding a fuel tank with metal component fastening structures positioned within the fuel tank as it is molded. One embodiment may include molding a fuel tank and integral component fastening structures simultaneously from synthetic materials. One embodiment of a molded fuel tank may include a fuel tank formed by a rotational molding process.