The present disclosure relates to a mixer having a mixer housing which encloses a mixing chamber, an input part which can be connected to the mixer housing and has at least two input openings for the components to be mixed, and a mixing element, at least some sections of which extend into the mixing chamber, wherein each of the input openings is flow-connected to the mixing chamber via at least one input duct, wherein there is also in the input part at least one compensation duct which connects the input openings to each other, and/or at least one holding chamber is provided in the mixing element.

A container for two or more viscous materials is provided that contains a reservoir, one or more mixing tube(s) and frame or shield, with one or more apertures arranged within the mixing tube. The container can include a frame and a first and second polymeric film joined to a first and, respectively second surface of the frame by one or more adhesive or seal seams.

System for dispensing a makeup product, having a dispenser (11) that receives at least two cartridges (30), each one having a reservoir containing a base product, the latter leaving the cartridge via an outlet channel (52) of the cartridge, this outlet channel opening out at the outside of the dispenser or near the external surface thereof.

A static spray mixer for the mixing and spraying of at least two flowable components is proposed having a tubular mixer housing (2) which extends in the direction of a longitudinal axis (A) up to a distal end (21) which has an outlet opening (22) for the components, having at least one mixing element (3) arranged in the mixer housing (2) for the mixing of the components as well as having an atomization sleeve (4) which has an inner surface which surrounds the mixer housing (2) in its end region, wherein the atomization sleeve (4) has an inlet channel (41) for a pressurized atomization medium, wherein a plurality of grooves (5) are provided in the outer surface of the mixer housing (2) or in the inner surface of the atomization sleeve (4) which respectively extend toward the distal end and which form separate flow channels (51) between the atomization sleeve (4) and the mixer housing (2) through which the atomization medium can flow from the inlet channel (41) of the atomization sleeve (4) to the distal end (21) of the mixer housing (2). Each flow channel has a respective changing inclination toward the longitudinal axis (A) in the direction of flow.

The present invention relates to an overturning device (10) for overturning a molten material (200) in a melt channel (110) comprising a melt inlet (20) and a melt outlet (30) wherein between the melt inlet (20) and the melt outlet (30) at least one melt guidance means (40) is assembled for a rearrangement of the molten material (200) from the center (22) of the melt inlet (20) to the edge (34) of the melt outlet (30) and for rearrangement of the molten material (200) from the edge (24) of the melt inlet (20) into the center (32) of the melt outlet (30).

A dispensing system has a dispenser for delivering a variable colour mixture, and a computer system having a touch screen on which the mixture colour can be displayed, and a selection movable on the screen, to vary the dispensed mixture colour. A method for learning to use such a dispensing system having a dispenser allows a colour mixture to be dispensed, and a computer system, making it possible to select a colour and to memorize data, including: selecting at least one colour with the aid of a computer system interface, delivering, with the aid of the dispenser, at least one selected colour mixture, evaluating the one or more dispensed mixtures after application to at least one face zone, memorizing the at least one mixture characteristics, in particular a mixture that the user wishes to be able to recover, and of at least one zone on which it has been tested.

The present invention relates to an overturning device (10) for overturning a molten material (200) in a melt channel (110) comprising a melt inlet (20) and a melt outlet (30), wherein between the melt inlet (20) and the melt outlet (30) at least one melt guiding means (40) is assembled for a rearrangement of molten material (200) from the centre (22) of the melt inlet (20) to the edge (34) of the melt outlet (30) and for a rearrangement of molten material (200) from the edge (24) of the melt inlet (20) into the centre (32) of the melt outlet (30).

A micro-channel reaction apparatus includes a first mixing device and a first jetting device. The first mixing device includes a first inflow channel and a second inflow channel respectively used to direct a first fluid and a second fluid into the micro-channel reaction apparatus. The first jetting device includes a first tapering portion and a first flared portion, wherein one end of the first tapering portion is connected to the first inflow channel and the second inflow channel; another end of the first tapering portion is connected to the first flared portion; and the first tapering portion has a contract ratio of inner diameter ranging from 0.1 to 0.75.

A static mixer for mixing together at least two components includes an injection molded or dimensionally stable mixer housing, a mixing inset arranged at least partly in the mixer housing, the mixing inset including a plurality of mixing elements which are connected by at least one peripheral web, and a sealing element. A passage between the mixer housing and the at least one peripheral web is blocked by the sealing element, and the sealing element is located in a middle section of a set of mixing elements.

A mixing inset for a static mixer comprises a plurality of mixing elements which are interconnected by at least one peripheral web wherein the peripheral web is at least partly discontinuous. A static mixer for mixing together at least two components comprises a mixer housing, a mixing inset being arranged at least partly in the mixer housing, The mixing inset further comprises a plurality of mixing elements which are connected by at least one peripheral web which is at least partly discontinuous. A kit of parts comprising a static mixer, a two component cartridge suitable for connecting to said static mixer and for dispensing the two components through said static mixer and mixing said components thereby and optionally a dispensing gun. Using a mixing inset or a static mixer for mixing two component materials.