A liquid tank for an electrostatic atomizer for liquids is provided, including a receiving space for a liquid and a delimiting wall delimiting the receiving space with respect to the surrounding area. The liquid tank further includes a self-closing valve connecting the liquid tank to the atomizer.

A synthetic resin delamination container formed by blow molding a preform assembly having an outer preform and an inner preform, at least either one of an inner surface of the outer preform and an outer surface of the inner preform being applied with a release agent. The delamination container has: an outer layer body including an outer mouth portion and a bottomed tubular body portion being continuous with the outer mouth portion; an inner layer body including an inner mouth portion and a volume-reducible and deformable storage portion peelably laminated on an inner surface of the body portion through a release agent layer formed by the release agent; and an outside air introduction port configured to introduce outside air between the outer layer body and the inner layer body, in which an applying amount per unit area of the release agent layer is 10 to 850 mg/m.sup.2.

The present disclosure provides a dispenser for pressurized material. In an embodiment, the dispenser for pressurized material includes a container half having an exposed edge and a closure member at the exposed edge. The container half has a cup half in an interior top portion. The dispenser includes a reciprocal container half having a reciprocal exposed edge and a reciprocal closure member at the reciprocal exposed edge. The reciprocal container half has a reciprocal cup half in an interior top portion. The closure member and the reciprocal closure member matingly engage along the exposed edges to attach the container half to the reciprocal container half and form a container. The dispenser includes a sleeve bag on valve (SBoV) assembly in an interior of the container. The SBoV assembly includes a valve seat. The cup and the reciprocal cup support the valve seat to secure the SBoV assembly in the container.

A non-durable flexible container can include a first film wall including a first portion comprising at least one first structural support member defined in the first film wall, and a second portion that is free of a structural support member. The container can further include a second film wall including at least one second structural support member defined in the second film wall, wherein at least a portion of the first structural support member is adjacent to at least a portion of the second structural support member to define a seam region, and a side of the seam region defines an edge of the non-durable flexible container. The container can also include a closed produce volume defined between first and second film walls; and a seam projecting outwardly from the seam region at an intersection of the first and second film walls.

A liner (L) has a liner body (11) with a front wall (12), rear wall (16), bottom wall (13), a top wall (14). The top wall also includes a tubular excess liner material or chute (19) located close to the rear wall and which includes a filling fitment (20) with a fitment cap (21). The liner also has a inlet/outlet port or bottom fitment (23). The liner may include a gap-filler or filler strip (70) of foam material extending outwardly from a position closely adjacent the outlet fitment. The chute or filling fitment is positioned on the top wall closely adjacent the rear wall and diagonally opposite the bottom fitment to provide a generally equal run of material in either direction between the top fitment and the bottom fitment.

A water-soluble capsule (1) for storing and dispensing single-use toothpaste (3) or other substance, each capsule preferably having a finger handle (4) and a storage container (5) for holding a desired supply of capsules. Each capsule has an exterior skin (2) that is pierceable by a capsule piercing pin (9, 11) so that squeezing the capsule dispenses the substance. Alternatively, a capsule may have a weak point (12) so that squeezing the capsule (1) causes the weak point (12) to rupture and release the substance (3) from the capsule (1).

A dispenser for dispensing a fluid includes a rigid vial that has a main fluid chamber containing a fluid, and a pump assembly that is in fluid communication with the main fluid chamber and is configured to dispense a predetermined quantity of fluid from the main fluid chamber. A flexible bladder is provided which is located within the main fluid chamber and is configured to expand to fill the ullage created within the main fluid chamber during dispensing of fluid by the pump assembly. The resilient bladder tends to force itself outwardly toward the rigid vial and, in turn, increases the pressure within the main fluid chamber in comparison to the interior of the bladder to thereby prevent the ingress of air or vapors through the bladder or otherwise into the main fluid chamber.

A preform for an integrally blow-moulded bag-in-container uses an inner layer and an outer layer, wherein the preform forms a two-layer container upon blow-moulding, and wherein the obtained inner layer of the container releases from the thus obtained outer layer upon introduction of a gas at a point of interface between the two layers. At least one of the inner and outer layers includes at least one additive allowing both inner and outer layers to reach their respective blow-moulding temperatures substantially simultaneously.

A cartridge has a reception chamber extending in a longitudinal direction for a medium to be dispensed. The cartridge has a head part and a cartridge wall which bound the reception chamber, the head part having an outlet for the medium. The cartridge wall is at least regionally a film and the head part is a stable-shape part. The head part is sealingly and in particular unreleasably connected to the cartridge wall and the cartridge is a collapsible cartridge. The cartridge can be converted from an expanded state in which the reception chamber has a maximum volume into a collapsed state in which the reception chamber has a minimal volume. The cartridge not yet filled with medium is in a collapsed state. Furthermore, a method of manufacturing such a cartridge is described.

A spout assembly (10) for one or a plurality of food or beverage containers, each container comprising at least one ingredient for the preparation of a single or multiple product, the spout assembly (10) comprising at least one primary fluid inlet (11) and at least one secondary fluid inlet (12) through which a fluid can be supplied into one or a plurality of food or beverage containers, the fluid inlets (11, 12) being either connected to the same single container or each one of the fluid inlets (11, 12) being connected to one of the plurality of containers; at least one dispensing outlet (13) through which the single or multiple product is dispensed; the spout assembly (10) being configured in such a way that the fluid can be supplied into a single container or into a function of the single or multiple product to be dispensed.