Tottle for containing and dispensing fluid, including a container endowed with first sealed end and second end featuring a neck, hermetic pump whose body is at least partially housed inside the neck, the pump coupled with the neck of the container by a collar, the pump coupled to a gasket, made as a single piece and including a first lip positioned in contact, in a sealed manner, with the pump body and shaped to fit onto the pump body by interference, and a second lip from which a sealing flange extends, and an intermediate portion which interconnects the first and second lips to form an annular groove facing a flange on the pump, so when the collar is fastened to the neck of the container, the sealing flange on the gasket is between the flange on the pump and a free edge of the container neck.

A device for packaging and dispensing a generally fluid product includes a dispensing head placed on top of an external body into which is inserted an internal container that forms a reservoir and is suitable for rigid attachment to a metering assembly of the head. The metering assembly, of the airless type, includes a metering pump that is surrounded and supported by a closing element in direct contact with the upper end of the container in a leaktight annular connection area. A ring which surrounds the connection area covers an internal peripheral volume defined between the body and the container. A wall that is movable towards the pump inlet provides a leaktight separation and maintains an identical pressure between the product in the reservoir and the air in the peripheral volume.

Disclosed is a pump dispenser comprising: a body defining a hollow interior and an opening through which at least a portion of a refill cartridge containing a flowable substance is receivable into the hollow interior; a lid; and a pump for pumping the flowable substance from the refill cartridge when the portion of the refill cartridge is in the hollow interior and the lid closes the opening. The lid comprises a dip tube with a lumen fluidly connected to the pump, the dip tube has a tapered end located in the hollow interior when the lid closes the opening. At least one of the body and the lid has a grip on an exterior surface thereof for aiding relative movement of the body and the lid to access the hollow interior when the lid closes the opening. Also disclosed is a system comprising the pump dispenser and the refill cartridge.

In exemplary embodiments of the present invention, Flairosol dispensing devices can be provided. Such devices utilize a combination of Flair technology, pre-compression valves and aerosol-like pressurization of the dispensed liquid. Such a dispensing device has, for example, a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a container, for example, the inner container of a Flair bottle, and fills the pressure chamber with that liquid as a user operates a trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve, which serve to prevent backflow. Liquid exiting the piston chamber under pressure (supplied by a user pumping the trigger) enters a central vertical channel which is in fluid communication with both the pressure chamber (above the pressure piston) and a dome valve provided near the outlet channel at the top of the dispensing head. The dome valve has a preset pressure, such that once exceeded by the liquid, opens and allows for a spray. If the liquid pressure drops below such preset pressure, the dome valve closes off the outlet channel, which serves to regulate the strength of the flow and preclude leakage. Alternatively, in an activated embodiment, for example, once the liquid is sufficiently pressurized, it can be dispensed by a user allowing the dome valve to open by pressing on an activation button that removes a dome lock.

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 invention concerns a system (1; 101; 201; 301; 401; 501; 601; 701; 801; 901; 1001; 1101; 1201) for dispensing a fluid (L; L1, L2), comprising a container (C; C) for the fluid (L; L1, L2) and a device (10; 410; 510) for dispensing the fluid (L; L1, L2). The device (10; 410; 510) comprises a collapsible chamber (20; 420) which defines a volume (V; V) suited to receive a quantity of the fluid (L; L1, L2) to be dispensed. The chamber (20; 420) is defined by a first portion (30; 430) and by a second portion (40) mutually coupled with each other, wherein the first portion (30; 430) comprises an area connected to the container (C; C) and the second portion (40) is constituted by a portion of the container (C; C).

A refillable container including: a liquid inner container (100) having a suction port formed at a center of an upper surface portion and a bottom portion (103) formed into a pyramid shape having a deepest portion at a center of the bottom portion; a support member (2) configured to hold the bottom portion of the liquid inner container to support the liquid inner container in a standing state; a lid member (4) fitted to an outer periphery of the liquid inner container; a discharge pump (7) provided on a top surface portion of the lid member and including a suction tube (6) inserted through the suction port into the liquid container; and a positioning device (8) for positioning a position of the liquid inner container in a vertical direction is determined such that a distal end of the suction tube is located in the pyramid shape of the bottom portion.

A system for testing the proper functioning of an atomiser for dispensing a fluid in the form of an aerosol is proposed, wherein the system comprises the atomiser and a test apparatus, wherein the atomiser comprises a container holding the fluid, and a housing part for inserting and/or replacing the container, wherein the container is movable relative to the housing part in order to dispense the fluid and the test apparatus comprises a measuring device for measuring the movement of the container when the fluid is dispensed. In addition, a method for testing the proper functioning of an atomiser for dispensing a fluid in the form of an aerosol is proposed, wherein the atomiser comprises a container holding the fluid, and a housing part for inserting and/or replacing the container, wherein the container is moved relative to the housing part in order to dispense the fluid and the movement of the container is measured and/or analysed when the fluid is dispensed.

Provided is a cosmetic container including a container body for storing contents, a discharger for discharging the contents stored in the container body to the outside, a shoulder provided on an upper side of the container body, the shoulder having a see-through part made of a transparent material through which the contents stored inside can be observed from the outside.

A consumption packet includes a bag and a dispensing arrangement. The bag includes a first bag wall and a second bag wall defining a cavity between the first and second bag walls. The bag further has an enclosable area defined at the first bag wall and a pouch opening formed within the enclosable area. The dispensing arrangement includes a sealing flap extended from the second bag wall and folded on the first bag wall to enclose the enclosable area thereof so as to seal the pouch opening by the sealing flap, wherein the sealing flap is unfolded from the enclosable area to unseal the pouch opening.