A mixer is provided for mixing a substance in a container. The mixer includes a motor; a frame configured to be controlled by the motor to rotate on an axis; a carrier disposed at a first end of the frame and configured to hold the container; a counterweight disposed at a second end of the frame opposite to the carrier, wherein the counterweight position relative to the axis is adjustable. The mixer may be a stand-alone unit, or it may be disposed in an apparatus for dispensing a cosmetic composition.

There is provided an apparatus and a method for producing a play compound and the play compound itself which, in one embodiment is a compound which sufficiently fluid to be pliable and is typically cold and slimy to the touch. The apparatus and a method provide a powder and liquid to a user, which can be a non-skilled person and thereby allow the mixing of the powder and liquid together by that person to form the play compound outside of a factory environment whilst ensuring that the play compound which is formed has the desired characteristics. Most typically the user which performs the mixing can be the end user, such as a child, who will play with the compound and so the formation of the play compound forms a new part of the play experience.

There is provided an apparatus and a method for producing a play compound and the play compound itself which, in one embodiment is a compound which sufficiently fluid to be pliable and is typically cold and slimy to the touch. The apparatus and a method provide a powder and liquid to a user, which can be a non-skilled person and thereby allow the mixing of the powder and liquid together by that person to form the play compound outside of a factory environment whilst ensuring that the play compound which is formed has the desired characteristics. Most typically the user which performs the mixing can be the end user, such as a child, who will play with the compound and so the formation of the play compound forms a new part of the play experience.

A customized skin care composition. The skin care composition includes a base composition comprising one of an aqueous alcohol composition or an aqueous emulsion. The skin care composition further includes at least two booster compositions selected from the group consisting of a first grade exfoliating agent; a second grade exfoliating agent, the second grade exfoliating agent providing greater exfoliating than the first grade exfoliating agent; a first grade whitening agent; a second grade whitening agent, the second grade whitening agent providing greater whitening than the first grade whitening agent; a first grade anti-aging agent; and a second grade anti-aging agent, the second grade anti-aging agent providing greater anti-aging effects than the first grade anti-aging agent. The base composition and the at least two booster compositions have been mixed to form a composition that is stable and has efficacious concentrations of active ingredients corresponding to skin conditions of a consumer.

A hair dye dispenser according to an embodiment of the present invention includes a housing having an opening hole formed on one side of which a hair dye is provided, a plurality of cartridges disposed inside the housing and accommodating at least one dyeing material, a main body in which the plurality of cartridges are rotatably disposed, a main motor for rotating the main body so that a first cartridge of the plurality of cartridges is located adjacent to the opening hole, a discharge module for discharging the dyeing material contained in the first cartridge, and an accommodating body in which a basket accommodating the dyeing material discharged by the discharge module is placed, wherein the discharge module may include an elevating body that pressurizes the first cartridge when moving up and is separated from the first cartridge when moving down.

An apparatus for producing hot mix asphalt from 100% recycled pavement aggregates includes a rotatable inclined drum having a central axis and having a first and second end. A heat source spaced from one of the ends introduces hot gas into the drum via one of the first and second ends. An aggregate supply introduces aggregate into the drum through one of the first and second ends. A RAP collar spaced from the ends and positioned around the drum is used to introduce sand through openings beneath the collar into the drum as the drum is rotated. The RAP collar has an annular heat and smoke shield fastened around the drum for minimizing escape of hot gas from the drum openings beneath the RAP collar. The drum has replaceable buckets within the openings for receiving, holding and distributing sand into the drum as the drum rotates about its axis.

The present disclosure discloses a preparation method of hydrosol solution, which includes: classifying total materials required for preparation of the hydrosol solution according to material properties, and allocating the classified materials to each feeding station of a hydrosol solution preparation system according to the material properties; turning on a heating system of the hydrosol solution preparation system to preheat a processing pipeline of a mixing and shearing device to make the temperature inside the processing pipeline meet processing requirements of the hydrosol solution; calculating and setting a flow rate of materials entering the processing pipeline for each material property; and starting the mixing and shearing device, synchronously opening the feeding stations, transporting each material to the processing pipeline according to the set flow rate, and simultaneously mixing and shearing all the materials by a first screw in the processing pipeline to obtain a homogeneous hydrosol solution.

An installation and a method for treating a plastic melt includes a reactor that has a reactor housing consisting of first and second reactor housing parts, a mixing element being arranged in the second reactor housing part and mounted thereupon so as to rotate about a rotational axis. The reactor, together with a discharge device and with at least one weighing device connected between these, is supported on a contact area.

A mixer is provided for mixing a substance in a container. The mixer includes a motor; a frame configured to be controlled by the motor to rotate on an axis; a carrier disposed at a first end of the frame and configured to hold the container; a counterweight disposed at a second end of the frame opposite to the carrier, wherein the counterweight position relative to the axis is adjustable. The mixer may be a stand-alone unit, or it may be disposed in an apparatus for dispensing a cosmetic composition.

A system and method for mixing fluids using a microfluidic mixing device involves heating a mixing portion of the fluid mixing channel to a Leidenfrost temperature. The Leidenfrost temperature corresponds to a Leidenfrost point of at least one of the fluids to be mixed. The fluids to be mixed are directed through the mixing portion of the fluid mixing channel after the mixing portion is heated to the Leidenfrost temperature.