In one aspect, the invention provides a fluid dispenser comprising a housing configured to receive a means for pressurizing and a disposable fluid bag, and a nozzle towards a distal end. A means for flow control comprising a tubular body whose longitudinal axis coincides with the longitudinal axis of the nozzle having a diameter that tapers from the side distal to the nozzle towards the nozzle is provided. The tubular body is configured to move along its longitudinal axis such that a volume of a gap between the tubular body and the nozzle is varied thus controlling the flow rate. Further, an adapter configured to be fitted onto the nozzle capable of receiving at least one applicator is provided. The fluid dispenser of the invention is capable of being used in a variety of situations in a facile manner, replacing several different devices to be used for individual applications.

A pressurized container assembly includes a pressurized container, a valve, and a shearing chamber. A flowable product and propellant are also provided within the container. The propellant is substantially non-soluble in the flowable product. Methods of producing a foamed flowable product using shearing chambers are also disclosed.

A system and method for mud mixing using a container to hold a joint compound and the water. The container having a lid to keep the container shut and preventing the liquids from escaping wherein the container may then be shaken by the user to mix the joint compound with the water. The user then may remove lid and pull on a rod and plate connected to one another at the bottom of holding container. Rod and plate act as a pressure seal, whereby when the rod is pulled all of the mud may be removed from the container and placed into a pan for use.

A mixing bottle has a container having an open top area. A cover is removably coupled to the container and covering the open top area. A first opening is formed in a top surface of the cover to dispense the contents stored within the container. A second opening is formed in a center area of the top surface of the cover. A mixing device is positioned within the container and extends out of the second opening in the cover.

This invention relates to a device (10) for conditioning and applying a biphasic fluid cosmetic composition, comprising: a receptacle (12) extending along a main axis and defining an internal volume (30) able to receive said cosmetic composition, said receptacle comprising a neck (26) giving access to said internal volume; and a mixing member (42), received in the internal volume of the receptacle characterized in that: the mixing member includes a plurality of extended filaments (60), a first end (62) of each one of said filaments is connected to the neck of the receptacle, with the filaments being separated two-by-two by a non-zero distance (66) over at least 50% of a height (34) of the internal volume from said neck; and the mixing member is fixed in rotation with respect to the receptacle.

A device for mixing liquid material which a user shakes by hand up and down or left and right is provided. The device includes: a container that includes a space on an inner side extending in the longitudinal direction, and a grip shape on an outer side of the container; an opening-closing member; and a coil spring which has a constant winding diameter and moves freely inside the container in the longitudinal direction. Liquid material and the coil spring are contained in the container, the liquid material being obtained by mixing a material to be dispersed and liquid. A silencer is provided at the end of the coil spring. The device includes: a coil spring abutting part that abuts against and supports 80% of a planar spread formed by one winding of an end of the coil spring relative to the one winding; a first vertical wall and a second vertical wall which are two vertical walls which are perpendicular to the coil spring abutting part and also perpendicular to the coil constituting the coil spring, and are provided at limiting positions where the coil spring of the coil spring abutting part abuts; and a cylindrical wall that extends vertically opposite to the coil spring of the coil spring abutting part, and has an inner diameter set to be the outer diameter of the coil spring, wherein the first vertical wall and the second vertical wall each have two holes through which a coil constituting the coil spring can pass arranged side by side in a direction in which the coil spring extends.

The present invention relates to a shaker bottle device that has a body and a lid. The body is further preferably comprised of at least one measuring line that indicates a corresponding amount of liquid or solid volume that is within the body, wherein the line is further highly visible using contrasting colors, fiber-optic, fluorescent, or luminescent paint. The body may also be comprised of a weighted bottom surface that prevents the device from spilling. The body and lid may also have at least one magnet that allows the device to magnetically attach to a metal surface or object to further prevent spilling.

An agitator may include one or more members adjustable between an expanded configuration and a compressed configuration. When the one or more members are in the expanded configuration, the agitator in a first set of two orthogonal dimensions is larger than an opening having a predetermined size. When the one or more members are in the compressed configuration, the agitator in a second set of two orthogonal dimensions is smaller than the opening having the predetermined size. The one or more members are biased to the expanded configuration in absence of external force applied to the one or more members. In use, the agitator may be inserted into a container through a neck of the container in the compressed configuration. The agitator may expand within the container so that the container does not fit through the neck of the container.

The present disclosure relates to an aerosol delivery device filling system. The system includes multiple source containers each respectively including a differing aerosol precursor composition. The system further includes a mixing container configured to engage the source containers to receive and mix the aerosol precursor compositions to form a mixed aerosol precursor composition. An aerosol delivery device may engage the mixing container to receive at least a portion of the mixed aerosol precursor composition. A related method for customizing an aerosol precursor composition is also provided.