The present invention is a device for dispensing a mixture consisting of a first fluid and a second fluid, suited to be applied to a container holding said fluids. The device comprises a mixing chamber for said fluids, a suction tube suited to draw the second fluid in order to convey it into the mixing chamber and a tank-chamber arranged between the suction tube and the mixing chamber. The device comprises deviation means suited to deviate a quantity of the first fluid coming from the suction tube towards the tank-chamber.

Container, including a body having a neck delimiting an opening for the access to a body cavity, and a containment element having at least one deformable side wall located inside the cavity to contain fluid substance, the interior of the containment element sealedly coupled to a collar having a surface resting on the body and a tubular member, extending from the bottom thereof, defining a first passage for the fluid substance in use, an insert housed within the collar, the insert formed of first and second parts, connected by first breakable portion, a shutter sealedly housed, inside the insert, formed of first and second sections, connected by second breakable portion, the second section including a surface, to cooperate, in a sealed manner, with the tubular member when second section is fitted thereon, and a breakable wall which, when broken, permits access to the containment element.

Container, including a body delimiting a cavity to contain fluid substance. A mobile bottom, inside the cavity, sealedly movable along the body internal wall. The body sealedly coupled to a collar having a surface resting on the body and a tubular member extending from the bottom thereof. The tubular member defining a first passage through which the fluid substance flows in use. An insert housed within the collar and formed of first and second parts, connected by a first breakable portion. A shutter housed, in a sealed manner, inside the insert and formed of first and second sections mutually connected by a second breakable portion. The second section including a surface to cooperate, in a sealed manner, with the tubular member when the second section is fitted thereon and a breakable wall which, when broken, permits access to the cavity.

A dispenser system for a pumpable dispensed product, in particular a cosmetic fluid dispensed product such as a washing lotion, a cream lotion, a perfume liquid or similar includes a rigid or pliable product container and a dispensing device with a pump apparatus. The pump apparatus includes at least one first valve group for conveying the dispensed product out of the product container. The pump apparatus includes a second valve group for feeding air into the product container, wherein the second valve group defines a feed duct in which at least one filter unit for filtering sterile air is arranged. In subsidiary aspect, a filter unit for the dispenser system as well as a manufacturing facility and a manufacturing method for the manufacture of the dispenser system are provided.

A reservoir for a fluid product having a container defining a neck and a mounting part mounted on the neck, the mounting part forming a basket arranged at the neck and a plunger tube, which extends from the basket into the container, the plunger tube being initially sealed by a sealing member. The reservoir further has an insert located in the basket and having a piercing element capable of moving between an initial position, in which the sealing member forms a seal, and a final position, in which the sealing member is displaced by the piercing element to an open state.

A flexible pouch and valve assembly is provided for aseptically storing a substance, dispensing multiple portions of the stored substance therefrom, and maintaining substance remaining in the pouch in an aseptic condition sealed with respect to ambient atmosphere. The flexible pouch and valve assembly are receivable within a relatively rigid housing, and are adapted to cooperate with a pump for pumping discrete portions of substance from the pouch and through the one-way valve to dispense the substance therefrom. The assembly comprises a flexible pouch defining therein a variable-volume storage chamber sealed with respect to the ambient atmosphere for aseptically storing therein multiple portions of the substance. A one-way valve of the assembly includes a valve body defining an axially-extending valve seat and at least one flow aperture extending through the valve body and/or the valve seat.

The present invention relates to a pump head for a metering device for a metered dispensing of a fluid. The pump head can thereby be fitted on a storage container, for example a bottle, which is designed for storing the fluid to be dispensed. Pump head and storage vessel together thereby form the metering device according to the invention. The pump head is distinguished by including a passage for air, by means of which air from outside can be transferred into the storage vessel during the pumping process for pressure compensation. The present invention relates in addition to purposes of use for the pump head and the metering device.

A reservoir for a fluid product having a container defining a neck and a mounting part mounted on the neck, the mounting part forming a basket arranged at the neck and a plunger tube, which extends from the basket into the container, the plunger tube being initially sealed by a sealing member. The reservoir further has an insert located in the basket and having a piercing element capable of moving between an initial position, in which the sealing member forms a seal, and a final position, in which the sealing member is displaced by the piercing element to an open state.

A flexible pouch and valve assembly is provided for aseptically storing a substance, dispensing multiple portions of the stored substance therefrom, and maintaining substance remaining in the pouch in an aseptic condition sealed with respect to ambient atmosphere. The flexible pouch and valve assembly are receivable within a relatively rigid housing, and are adapted to cooperate with a pump for pumping discrete portions of substance from the pouch and through the one-way valve to dispense the substance therefrom. The assembly comprises a flexible pouch defining therein a variable-volume storage chamber sealed with respect to the ambient atmosphere for aseptically storing therein multiple portions of the substance. A one-way valve of the assembly includes a valve body defining an axially-extending valve seat and at least one flow aperture extending through the valve body and/or the valve seat.

Container, including a body having a neck delimiting an opening for the access to a body cavity, and a containment element having at least one deformable side wall located inside the cavity to contain fluid substance, the interior of the containment element sealedly coupled to a collar having a surface resting on the body and a tubular member, extending from the bottom thereof, defining a first passage for the fluid substance in use, an insert housed within the collar, the insert formed of first and second parts, connected by first breakable portion, a shutter sealedly housed, inside the insert, formed of first and second sections, connected by second breakable portion, the second section including a surface, to cooperate, in a sealed manner, with the tubular member when second section is fitted thereon, and a breakable wall which, when broken, permits access to the containment element.