A funnel component, and a packaging container using the funnel component are provided. A funnel component includes: a funnel portion having a diameter that is increased from a narrow opening side toward a wide opening side; a discharge portion that connects with an end portion on the narrow opening side; and a side wall portion that surrounds an opening portion, on the wide opening side, of the funnel portion, connects with the funnel portion, and is fitted into the container body. The funnel component is integrally formed by a sheet member including paper and sealant layer. A folded portion is formed, by the sheet member being folded back and welded over entire circumference, at an opening portion of the discharge portion. The packaging container is formed by the funnel component being fitted into a container body having an open end, a bottom portion, and a side wall.

The sealing device 100 of a container 1 is provided with an inner plug 10 and an upper closure 20. The inner plug 10 has a separation part 12 for forming an opening by separation. A first screwing part 51 for attachment of the upper closure 20 is provided between the inner plug 10 and the upper closure 20. The upper closure 20 has an inner cylinder part 20c which is a support part catching a separation part 12 by a second screwing part 52 in opening the plug and separating the separation part 12 from the inner plug 10. The second screwing part 52 is in a reverse thread relation with respect to the first screwing part 51 and has a barb-shape which facilitates pushing the separation part 12 into the inner cylinder part 20c rather than withdrawing the separation part from the inner cylinder part 20c.

A fluid dispenser has a main body, a valve member, and a dome member. The dome member is attached to the valve member such that the valve member is slidable within the main body. Pressing on the dome member opens the valve so that fluid can flow out of a dispensing port in the main body. The main body has an outer flow surface and an inner flow surface. The valve has a face. In conjunction, the outer flow surface, inner flow surface, and face define a fluid passageway for fluid to flow exteriorly to the inner flow surface, interiorly to the outer flow surface, and exit the fluid dispenser via the dispensing port.

A device for forming a bottle sealing film having a tearing tab has a supporting stand, a guiding assembly, a tab-shaping assembly, and a cutting assembly. The guiding assembly has a central post. The tab-shaping assembly has a shaping base, a cutter base, a power driver, a first cutter mount, a second cutter mount, a first cutter, and a second cutter. The second cutter mount is slidably mounted on the cutter base and is connected to and driven by the power driver along the cutter base. The first cutter is mounted the first cutter mount. The second cutter is mounted on the second cutter mount to provide a shearing cut effect in corporation with the first cutter.

A drum for transporting and/or storing batteries, the drum having an internal storage space having a volume, and the drum being provided with a lid to close off the storage space The lid is provided with one or more openings for venting gas from the storage space to the atmosphere. One or more openings have a total surface area of at least 1.0 square centimeter per liter volume of the storage space. On an outside of the lid is at least one sheet of foil which covers a first group of two or more of said openings, in which the sheet of foil is connected to the lid completely around the first group of openings.

The present disclosure describes a container that includes a body having a lower surface, an upper rim, and a plurality of side walls that extend between the lower surface and the upper rim, wherein the upper rim defines an opening to an interior space of the body, a flexible cover that covers the opening of the body and is bonded to the body along the upper rim, and gas-permeable material through which gas can enter and exit the interior space of the body. The upper rim of the body is spaced apart from any of the gas-permeable material, such that the cover can be peeled away from the upper rim to expose the opening while leaving the gas-permeable material intact.