This disclosure discloses various dispensation devices for dispensation of various volumes of content. For example, some of such content can include cream.

This disclosure discloses various dispensation devices for dispensation of various volumes of content. For example, some of such content can include cream.

Dispensers having a liquid reservoir filled with a main liquid and having a dispensing head, with a dispensing opening and a dispensing channel, which connects the reservoir outlet to the dispensing opening. The dispensing head can be pressed down to actuate the switching valve or the conveying device. The liquid dispenser has a replaceable exchange unit, which, in a functional state, forms the dispensing channel at least in some sections. The exchange unit has a mixing chamber, with an addition medium and an inlet and an outlet separated from the inlet. The exchange unit is part of the dispensing channel such that the inlet is communicatively connected to the reservoir outlet and the outlet is communicatively connected to the dispensing opening. Furthermore, the exchange unit has closures at the inlet and at the outlet to close the mixing chamber.

Provided is an aerosol product which has a simple configuration and which makes it possible to emulsify a foamable liquid and a foaming agent sufficiently and discharge a satisfactory foam without shaking the aerosol container. An aerosol product (100) has a plurality of partitioned housing spaces and a valve unit (120) provided with an inflow port (122) corresponding to the housing space, wherein at least one among the plurality of housing spaces is a foamable liquid housing section (141) that houses contents (S) including a foamable liquid, at least one other of the plurality of housing spaces is a foaming agent housing section (140) that houses contents including a foaming agent (LG), and the foamable liquid (S) discharged from the inflow port (122) and the foaming agent (LG) discharged from the inflow port (122A) are mixed in an actuator (130).

Various packaged probiotic compositions, methods of producing a packaged probiotic composition, and cosmetic methods are described. A packaged probiotic composition includes a storage vessel that defines a first chamber, a second chamber, and a wall that separates the first and second chambers. The first chamber includes a lyophilized probiotic bacteria matrix and the second chamber includes a moisture-providing composition. A dispensing mechanism is individually coupled to the first and second chambers and, when activated, draws pre-measured portions of the lyophilized probiotic bacteria matrix and the moisture-providing composition from the respective first and second chambers, mixes the pre-measured portions, and dispenses the resulting mixed composition.

The present invention relates to an apparatus for manufacturing cosmetic using instantaneous emulsification. Provided according to an aspect of the invention may be an apparatus for manufacturing cosmetic using instantaneous emulsification, which includes a housing which forms an outer appearance; an internal phase container which is replaceably coupled to the housing, and which stores internal phase fluid; an external phase container which is replaceably coupled to the housing, and which stores external phase fluid; a channel unit which generates emulsion by mixing the internal phase fluid provided from the internal phase container and the external phase fluid provided from the external phase container; and an operative unit which provides external force required to form and discharge emulsion at the channel unit by manipulation of a user.

Dispensers having a liquid reservoir filled with a main liquid and having a dispensing head, with a dispensing opening and a dispensing channel, which connects the reservoir outlet to the dispensing opening. The dispensing head can be pressed down to actuate the switching valve or the conveying device. The liquid dispenser has a replaceable exchange unit, which, in a functional state, forms the dispensing channel at least in some sections. The exchange unit has a mixing chamber, with an addition medium and an inlet and an outlet separated from the inlet. The exchange unit is part of the dispensing channel such that the inlet is communicatively connected to the reservoir outlet and the outlet is communicatively connected to the dispensing opening. Furthermore, the exchange unit has closures at the inlet and at the outlet to close the mixing chamber.

A handheld aerosol-generating device may include an emitter configured to emit light, a sensor configured to receive light, and an aerosol chamber configured to hold an aerosol. The emitter may emit light into the aerosol chamber. The sensor may receive light from the aerosol chamber and measure at least one wavelength of the spectrum of the received light. Direct measurement of parameters, and/or the presence, of the aerosol in the aerosol chamber may be enabled, where the direct measurement of parameters of the aerosol in the aerosol chamber may enable optimal operation of an aerosol-generating system that may be the handheld aerosol-generating device.

According to one aspect of the invention, a method for directing the use of a sprayer includes the step of directing a user to affix a sprayer to a neck of a water bottle (114) via an attachment mechanism (112). The method further includes the step of directing the user to adjust the attachment mechanism (112) to change the internal geometry thereof and attach the sprayer to the neck of the bottle.

A handheld aerosol-generating device may include an emitter configured to emit light, a sensor configured to receive light, and an aerosol chamber configured to hold an aerosol. The emitter may emit light into the aerosol chamber. The sensor may receive light from the aerosol chamber and measure at least one wavelength of the spectrum of the received light. Direct measurement of parameters, and/or the presence, of the aerosol in the aerosol chamber may be enabled, where the direct measurement of parameters of the aerosol in the aerosol chamber may enable optimal operation of an aerosol-generating system that may be the handheld aerosol-generating device.