Abstract: A feeder includes a base portion defining an internal storage chamber and having at least one opening, a tubular insert configured to be positioned within the opening and attachable to the base portion, the insert including a sealing system and defining a through passage, the sealing system configured to seal the internal storage chamber, a lid configured to attach to the insert so to prevent passage through the through passage, and a bowl configured to be disposed within the insert.

Abstract: A dispensing system includes a pour cap for a container and a timing device configured to visually indicate when a dose has been dispensed from the dispensing system, the timing device being securable to either the pour cap or the container and configurable based on a product being dispensed.

Abstract: To provide a hinged cap is capable of preventing liquid content from squirting out and minimizing adhesion of the content on the top face of the cap or around an outer circumferential abutment part, with a simple structure. A hinged cap (100) includes a cap body (110) and an upper lid (130) connected by a hinge (150), with a tubular spout wall (112) provided on an upper surface side of the cap body (110), and a circular suspended part (132) provided on an upper lid top face (131). The circular suspended part (132) has an outer circumferential abutment part (133) that makes contact with an inner circumferential surface of the tubular spout wall (112). The hinged cap includes a liquid build-up prevention part (134) at least in a lower part of the circular suspended part (132) opposite to a part connected to the hinge.

Abstract: Exemplary sanitary soap refilling systems and methods are disclosed herein. An exemplary refill refilling system includes a housing, a pump located within the housing, and a bulk storage tank connector. The bulk storage tank connector having a liquid outlet and an air inlet. A liquid inlet conduit is in fluid communication with the pump the liquid outlet. A refill connector is included. The refill connector has a liquid inlet and an air outlet. The refill connector air outlet and the bulk storage tank connector air inlet are in fluid communication with one another. The refill liquid inlet is in fluid communication with the pump.

Abstract: A pouring spout includes a spout main body which includes a tubular pouring part and an attached part. The tubular pouring part has a channel which is formed on an inner side of the tubular pouring part. The channel allows contents to pass therethrough. The attached part is positioned on one end side in an extending direction of the tubular pouring part. The attached part is attachable to a container. The tubular pouring part includes a guide that protrudes from an inner wall of the channel toward a center of the channel, and extends in an extending direction of the tubular pouring part.

Abstract: A dispensing system includes a pour cap for a container and a timing device configured to visually indicate when a dose has been dispensed from the dispensing system, the timing device being securable to either the pour cap or the container and configurable based on a product being dispensed.

Abstract: A timing device is integrated into a pour cap to visually indicate when a dose has been dispensed from the container. The timing device may be secured to either the pour cap or the container and timing is configurable based on a product being dispensed.

Abstract: A dispensing system includes a pour cap for a container and a timing device configured to visually indicate when a dose has been dispensed from the dispensing system, the timing device being securable to either the pour cap or the container and configurable based on a product being dispensed.

Abstract: Exemplary sanitary soap refilling systems and methods are disclosed herein. An exemplary refill refilling system includes a housing, a pump located within the housing, and a bulk storage tank connector. The bulk storage tank connector having a liquid outlet and an air inlet. A liquid inlet conduit is in fluid communication with the pump the liquid outlet. A refill connector is included. The refill connector has a liquid inlet and an air outlet. The refill connector air outlet and the bulk storage tank connector air inlet are in fluid communication with one another. The refill liquid inlet is in fluid communication with the pump.

Abstract: A press pump (1) comprises a press pump body 10) in which a spring tube (20) is provided, a spring (21) is contained within the spring tube (20); a cylinder head (30) mounted on the press pump body 10) and including a internal bore (31); a press head (40) including a pressing portion (41) and a rod portion (42), the rod portion (42) is fit within the internal bore (31) of the cylinder head (30), and a lower portion of the rod (42) engages with the spring (21), so that the spring (21) applies an upward bias force on the press head (40); and a piston (50) connected to the press head (40) and is slidably and sealingly engaged with the internal circumference of the press pump body 10). The press pump (1) can use a spring (21) with relatively small size, while meet the requirement of large displacement, thus reducing manufacturing cost, and also can prevent contact between the product and the spring (21), avoiding negative effects between them.

Abstract: A lid assembly includes a lid body and a lid body insert. The lid body includes an insert-receiving depression and a channel-guiding protuberance. The channel-guiding protuberance is formed at an upper depression surface of the insert-receiving depression. The insert-receiving depression is outfitted with a primary liquid outlet for enabling liquid egression therethrough. The lid body insert is receivable in the insert-receiving depression and includes a protuberance-receiving channel and a secondary liquid outlet. The protuberance-receiving channel receives the channel-guiding protuberance when the lid body insert is received in the insert-receiving depression. The lid body insert is rotatable intermediate first and second closed lid positions. The secondary liquid outlet is positionable in superior adjacency to the primary liquid outlet when in an open lid position for enabling liquid egression via both the primary and secondary liquid outlets.

Abstract: A material dispensing pump includes a drip prevention system and method so as to avoid undesired dripping of the dispensed fluid. In one example, the fluid path is sealed. Positive pressure is applied to the fluid during a dispensing operation to present the fluid to the auger-style pump at a desired rate. Between dispensing operations, or when dispensing is completed, the fluid is placed in suspension, for example by applying a negative pressure, thereby preventing the fluid from being inadvertently released at the dispense tip. In addition, following a dispensing operation, the pump dispensing controller can be programmed to reverse the rotation of the feed screw, in order to draw the material in a reverse direction and to further suspend the fluid.

Abstract: A cap for a variable pour flow device is configured to close an opening of a container holding a liquid when assembled with the container. The cap includes a spout in communication with an interior of the container when the cap is assembled with the container. The cap is further configured to provide a first fluid flow in which fluid flows through a first passage and the spout when the container with the cap assembled thereto is tilted from an upright position toward the spout to an intermediate degree. The cap is also configured to provide a second, greater fluid flow in which fluid flows through the first passage, a larger second passage, which is spaced from the first passage, and the spout when the container with the cap assembled thereto is tilted further toward the spout from the intermediate degree.

Abstract: A system generally including a delivery module and metering modules adapted to deliver grease to process valves. The metering modules each include a grease metering device including either: a grease cylinder, a piston extending within the grease cylinder, and a first actuator; or a casing, a rotor extending within the casing, and a second actuator. The delivery module includes a grease container and a fluid transport device adapted to deliver grease from the grease container to the grease metering modules. A control unit is adapted to control: the first actuator(s) to stroke the piston(s) within the grease cylinder(s) so that respective amounts of the delivered grease are metered to the process valves; and/or the second actuator(s) to rotate the rotor(s) within the casing(s) so that the respective amounts of the delivered grease are metered to the process valves.

Abstract: A drip stopper for preventing the undesired falling of drops during pouring includes a substantially cylindrical wall having an insertion part for inserting into a bottleneck, and a pouring-out part. The wall has an axially parallel set-back in the form of a recess which extends over the axial length of the wall and makes is possible to adapt the drip stopper to bottlenecks of different widths.

Abstract: A vented cap adapted to accumulate an overflow of liquid from a reservoir and vent gas from the reservoir to atmosphere. The vented cap includes an insert and a shell. The insert includes a projection extending longitudinally from a floor pan. The shell includes an outer skirt joined to and extending longitudinally outwardly from the floor pan and is attached to a top. The top and the outer skirt define a headspace between the floor pan and the top. The projection extends into a portion of the headspace and defines a projection aperture, allowing liquid and gas to flow into the headspace. The vented cap further includes a vent in fluid communication between the headspace and atmosphere.

Abstract: A fitment including a fitment body and a peripheral mount engaged with the fitment body. The fitment includes a timer and a spout oriented at an angle with respect to the mounting plane of the peripheral mount.

Abstract: A container including a container body, a liquid composition contained in the container body, and a fitment. The fitment includes a timer and a spout oriented at an angle from the phreatic surface of the liquid composition contained in the container body.

Abstract: An applicator for dispensing adhesive is disclosed. The applicator includes a manifold, at least one dispensing module coupled to the manifold, a supply channel configured to contain at least a portion of the adhesive, a recirculation channel configured to contain at least a portion of the adhesive, and a recirculation pump assembly connected to the manifold. The recirculation pump assembly includes an inlet in fluid communication with the recirculation channel, an outlet in fluid communication with the supply channel, a gear assembly, and a drive motor coupled to the gear assembly and operable to pump the adhesive, where the drive motor is configured to operate at an adjustable number of revolutions per minute (RPM).

Abstract: In one embodiment there is provided a container package configured to hold a substance. The container package includes a main container configured to hold a substance, either liquid or solid; a spout adapter configured to secure to the main container, the spout adapter having a spout end configured for pouring a substance out of the main container; a funnel adapter configured to frictionally fit onto the spout adapter, the funnel adapter having a funnel end configured to fit over the spout end; and an overcap configured to fit over the funnel adapter and removably secured to the spout adapter. When the overcap is removed the substance can be poured into the overcap and wherein the funnel adapter is configured for removable from the spout adapter and fitted into the overcap such that the substance in the overcap is pourable through the funnel adapter.

Abstract: A preservation device, configured to form an air tight seal when disposed on a bottle and/or a vessel, is used to preserve liquids and other items, such as foodstuffs, which spoil when exposed to oxygen for a period of time. The device comprises at least a container which contains an oxygen absorber to remove oxygen remaining in the bottle or vessel after it is sealed by the preservation device. The container or the oxygen absorber has a gas permeable, liquid impermeable membrane. The preservation device may include an air channel system to control the flow of the liquid to be dispensed from the bottle without requiring the removal of the entire stopper device from the bottle, to enable the liquid to be dispensed while only allowing a minimal amount of oxygen to enter the bottle, thus improving preservation.

Abstract: A preservation device are used to preserve liquids and other items, such as foodstuffs, which spoil when exposed to oxygen for a period of time. The preservation devices are configured to form an air tight seal when disposed on a bottle and/or a vessel. The devices include a container, and disposed within the container is an oxygen absorber, which removes oxygen remaining in the bottle or vessel after it is sealed by the preservation device. Either the container or the oxygen absorber has a gas permeable, liquid impermeable membrane. The preservation device may also include a flow control mechanism that enables a liquid to be dispensed from the bottle without requiring the removal of the entire stopper device from the bottle. The preservation device may alternatively include an air channel system to control the flow of the liquid to be dispensed from the bottle without requiring the removal of the entire stopper device from the bottle.

Abstract: In one aspect, the invention relates to a system for monitoring a fluid dispensing system having a storage tank and a piping system having a maximum output flow rate threshold. The system includes a dispenser configured to dispense fluid from the fluid dispensing system during a dispensing time interval, a metering device in fluid communication with piping system, the metering device configured to measure a plurality of sample flow rates over time in response to fluid passing through the metering device, a gauge for measuring a volume of fluid dispensed from the storage tank during the dispensing time interval and a processor for executing a monitoring application which generates an alert within a substantially real-time period in response to an event of interest, the monitoring application comparing the maximum output flow rate threshold to the plurality of sample flow rates over time to generate the alert when one of the sample flow rates exceeds the maximum output flow rate threshold.

Abstract: Foam dispensers having integral air compressors with connectors to connect with a disposable refill unit, disposable refill units and liquid pumps are disclosed herein. A refill unit includes a container and a liquid pump. The liquid pump includes a liquid chamber defined at least in part by a liquid inlet valve and a liquid outlet valve. A piston that reciprocates horizontally in the liquid chamber. A mixing chamber is located downstream of the liquid chamber. The mixing chamber is in fluid communication with the liquid chamber and has an air inlet. A sanitary seal is located proximate the air inlet to prevent liquid from contaminating the air compressors.

Abstract: A system and control method for an electronic liquid dispenser utilizes a motor to drive a pump mechanism from a home position in a dispense cycle for dispensing a metered dose of liquid from a reservoir. Upon initiation of the dispense cycle, the motor is started to operate the pump mechanism. Motor work performed by the motor during the dispense cycle is calculated as a function of motor current, motor voltage, and run time of the motor. Upon the calculated motor work exceeding a set point value during the dispense cycle, the motor is stopped and reversed to return the pump mechanism to the home position.

Abstract: A reciprocating plunger-type valve mechanism or assembly, which can be utilized in conjunction with adhesive dispensing applicators to control the dispensing of adhesive compositions which are to be used in connection with the bonding, securing, or fixation of pavement markers to road pavement surfaces, is disclosed. The mechanism or assembly comprises dual shutoff locations in connection with the supply of the incoming adhesive material so as to effectively reduce the prevailing pressure upon the shutoff blade controlling the adhesive material dispensing/discharge port whereby soft pressure starts and controlled deposition quantities are enabled while the generation of residual adhesive material or splatter is avoided.

Abstract: An actuating system is provided for a dispenser cartridge that can be mounted on a frame and that has a reciprocatable product-dispensing hollow stem that (A) is biased to an extended position in which the cartridge is unactuated, and (B) is moveable from the extended position to a depressed position in which the cartridge is actuated for discharging the fluent substance through the stem. The actuating system includes a plunger on the frame, and a discharge conduit located adjacent the frame to accommodate relative movement between the discharge conduit and the frame. The discharge conduit includes (A) ml inlet opening communicating with the dispenser cartridge hollow stem, (B) ml outlet opening from which the fluent substance can be dispensed, (C) a passageway between the inlet opening and outlet opening, and (D) an intermediate opening that is in communication with the passageway between the inlet opening and the outlet opening.

Abstract: An adaptable tube connector configured to be coupled with a flexible tube includes a connecting tube with an inner surface and an extrusion tube. The connecting tube is made of flexible material, and defines a plurality of internal screw threads. Each screw thread extends around a periphery of the connecting tube. The extrusion tube is coupled to an end of the connecting tube, communicates with the connecting tube, and defines a flat outlet opening on the end away from the connecting tube.

Abstract: According to one embodiment, a fuel-cell power generation system includes a fuel cell that generates electricity by electrochemical reaction using fuel and an oxidizer and a resin module that includes a flow path through which fuel, air, or water flows, inner walls defining the flow path being made of resin.

Abstract: A powered dispensing tool includes a housing, a motor positioned within the housing, a rack coupled to the motor for powered translation in at least one of a forward direction and a reverse direction, and a transmission selectively coupling the motor and the rack. The transmission includes an input ring rotatable in response to rotation of the motor in a first direction corresponding with powered translation of the rack in the forward direction, a first clutch member engaged with the rack through an intermediate gear, and a second clutch member that receives torque from the input ring and that is movable in response to rotation of the motor in the first direction toward a first position engaging the first clutch member. The second clutch member is also movable in response to rotation of the motor in an opposite, second direction toward a second position disengaged from the first clutch member.

Abstract: A container for dispensing a liquid concentrate comprises a container body with top edge and a cap base sealed relative to the top edge. The cap base includes a wall having an inner thread, a funnel surrounding an opening, and a spout. The container includes a cap top with a shoulder including a flange having an outer thread and depending downwardly from the shoulder to define a channel being open toward a bottom edge of the cap top and located between an interior of the flange and the sidewall of the cap top. The cap top can be threadingly engaged to the cap base to form an outer seal between at least one of the shoulder and the flange of the cap top and the wall of the cap base and form an inner seal between the bottom edge of the sidewall of the cap top and the funnel of the cap base.

Abstract: A flex hinge closure with a drain-back channel includes a base portion having a dispensing aperture, a raised pour lip formed along a perimeter of the dispensing aperture, a raised rib forming a closed shape surrounding the raised pour lip, and a drain-back channel defined by a space between the raised pour lip and the raised rib. The drain-back channel collects excess material dispensed via the dispensing aperture and drains the excess material back to a receptacle. The closure further includes a cap portion hingedly connected to the base portion. The cap portion rotates relative to the base portion about the hinged connection between a closed position in which the cap portion covers the dispensing aperture and an open position in which the cap portion uncovers the dispensing aperture.

Abstract: The present invention relates generally to providing pressurized infusion of liquids and more particularly, is directed to providing a stable and pressurized flow of irrigation fluid to the eye during surgery.

Abstract: A closure with a drain back for a container of liquids is disclosed. The closure includes a closure body having an upper deck. A skirt depends from the upper deck and is configured to secure to a neck of a container. An inner annular wall depends from the upper deck within the skirt. The inner wall has a downwardly sloped bottom wall with an edge forming an opening therethrough, forming a drain back for liquid into the container. A tubular spout extends from the bottom wall. The spout has a dispensing orifice. The spout and dispensing orifice configured for fluid communication with the container to dispense liquids therefrom. The closure may further include a sealing cap connected to the closure body via a living hinge.

Abstract: An electric caulking gun may include a main body portion including a cartridge setting portion to which a cartridge containing a caulking material can be set, an electric motor disposed within the main body portion, and a push rod configured to be pressed against the cartridge for dispensing the caulking material from the cartridge. The push rod may be coupled to the electric motor so as to advance and retract along a moving path. The electric motor may extend in a right and left direction across a vertical plane including the moving path of the push rod.

Abstract: A child resistant dispensing closure for dispensing a product from a container has a cap base and a cap that can be secured to a container. The cap base has a locking tab that engages a locking lug on a container, to prevent removal of the cap base from the container. To seal a pour spout on the cap base, a cap is removably secured to the cap base. A child resistant mechanism prevents accidental removal of the cap from the cap base. The child resistant mechanism may include a child resistant stop tab on the cap that selectively engages a child resistant stop lug located on either the container or the cap base. Alternatively, the child resistant mechanism may include a latch hook on the cap base that selectively engages a stepped locking shoulder on the cap skirt.

Abstract: A dispensing closure for dispensing a flowable product from a container has a main body portion, a sealed lid portion, and a hinged closure tab held closed by a child-resistant latch. The main body is securable to a container by a lower skirt portion and includes an interior measuring reservoir. The dispensing closure receives a dip tube extending to the bottom of a container, and upon squeezing the container directs product from the dip tube through an entrance conduit into the dispensing closure. When pressure is released, product flows back into the container through the conduit leaving behind a measured dose within the measuring reservoir. A shroud depending from the lid portion prevents product from being squeezed directly from the entrance conduit out of the exit orifice. A child resistant actuator limits unintended opening of the hinged closure tab.

Abstract: A one-piece plastic container includes a body defining a longitudinal axis and having an upper portion, a sidewall portion and a base portion. The upper portion has a spout defining an opening into the container and a finish offset radially outwardly from the spout. A trough defines a passage into the body. The trough slopes toward the passage and defines a non-orthogonal angle relative to the longitudinal axis. According to other features, the sidewall portion is integrally formed with and extends from the upper portion to the base portion. The base portion closes off an end of the container. The finish defines a means, such as at least one thread, for attaching a closure thereon.

Abstract: A beverages dispenser, particularly for carbonated beverages, comprises a cooled tank where beverage is stored, an inlet pipe to the tank, an inlet valve on the inlet pipe, a pump downstream the inlet valve for feeding a beverage to the tank in order to maintain a predetermined level wherein, an outlet pipe from the tank to a beverage dispensing nozzle, and an outlet valve on the outlet conduit. An auxiliary pipe is disposed between the inlet pipe downstream the inlet valve and the outlet pipe downstream the outlet valve and a control unit is adapted to close the inlet valve and to run the pump in order to empty the outlet pipe into the tank after the beverage is dispensed in order to prevent dripping.

Abstract: Disclosed is a dripless paint can and paint can lid. The device includes a cylindrical paint can having an inner rim disposed along the top end thereof. The inner rim includes a plurality of apertures separated at regular intervals. The apertures are adapted to drain excess paint that sits on the inner rim into the interior of the paint can. The paint can may further include a pivotally attached handle thereon to facilitate the transportation of paint. The present invention further includes a paint can lid having a plurality of protruding members thereon. The protruding members are also separated at regular intervals and can be directly aligned to the apertures on the inner rim of the paint can so that each of the protruding members can be inserted into an aperture. The protruding members lock within the apertures, thereby improving the seal between the paint can and paint can lid.

Abstract: A closure with a drain back for a container of liquids is disclosed. The closure includes a closure body having an upper deck. A skirt depends from the upper deck and is configured to secure to a neck of a container. An inner annular wall depends from the upper deck within the skirt. The inner wall has a downwardly sloped bottom wall with an edge forming an opening therethrough, forming a drain back for liquid into the container. A tubular spout extends from the bottom wall. The spout has a dispensing orifice. The spout and dispensing orifice configured for fluid communication with the container to dispense liquids therefrom. The closure may further include a sealing cap connected to the closure body via a living hinge.

Abstract: A spout for use with a container for dispensing a substance (e.g., a condiment) from the container such that any remaining substance exterior to the container adjacent the spout may be allowed to drain back into the container. A lid may be engaged with a container at an engagement portion. A spout portion of the lid that is positionable between a dispensing position and a storage position may define an orifice. The orifice may provide for communication between an interior volume of the container and an exterior of the container. Thus, the substance may be dispensed through the orifice. Furthermore, when in the storage position, the spout portion may direct any remaining substance on an exterior portion of the spout portion through the orifice and back into the container. Thus, a cleaner and more sanitary top of the container may be realized.

Abstract: A container for pourable washing and cleaning agents, comprising: a threadless circular container opening onto whose outwardly directed distal end is shaped a cylindrical holding ring whose outside diameter is larger than the outside diameter of the container opening, so that the container opening is set back inward with respect to the holding ring toward the center axis of the container opening; a substantially cylindrical pouring aid that comprises at least at one distal end a catch spring element, the catch spring element and the holding ring being configured in such a way that by snapping the pouring aid onto the holding ring, a liquid-tight connection that is nonreleasable for a user is constituted, and that comprises at its other distal end means for releasable connection of the pouring aid to a closure cap.

Abstract: A beverages dispenser, particularly for carbonated beverages, comprises a cooled tank where beverage is stored, an inlet pipe to the tank, an inlet valve on the inlet pipe, a pump downstream the inlet valve for feeding a beverage to the tank in order to maintain a predetermined level wherein, an outlet pipe from the tank to a beverage dispensing nozzle, and an outlet valve on the outlet conduit. An auxiliary pipe is disposed between the inlet pipe downstream the inlet valve and the outlet pipe downstream the outlet valve and a control unit is adapted to close the inlet valve and to run the pump in order to empty the outlet pipe into the tank after the beverage is dispensed in order to prevent dripping.

Abstract: A dispensing closure (10) for dispensing a product from a container (12) includes a cup base (14) and a measuring cup (16). The cup base (14) has an inner skirt (15) configured and arranged to engage a neck (28) of the container (12) and the measuring cup (16). An outer skirt (18) of the cup base (14) has at least one or more latch hook members (30A, 30B) to engage the measuring cup (16). The outer skirt (18) has at least one or more latch hook areas (32A, 32B) configured to disengage the at least one or more latch hook members (30A, 30B). The measuring cup (16) has a stepped shoulder (42A) for engaging the at least one or more latch hook members (30A, 30B) of the cup base (14). In operation, a force is applied to the one or more latch hook areas (32A, 32B) to disengage the one or more latch hook members (30A, 30B) from the stepped shoulder (42A) which permits removal of the measuring cup (16) from the cup base (14).

Abstract: A plastic container is disclosed which can include a pour spout for mounting on a container neck and having one or more closable pour openings. At least one blow molded cam can project over a neck wall of the container neck, the pour spout having a body configured for connection to the container neck, and made to correspond with a peripheral contour of the container neck and to have a corresponding number of receptacles for cam(s) in a wall facing the neck wall. For example, at least one cam is formed in an inside wall of the container neck.

Abstract: The present application relates to a foaming soap dispenser. The soap dispenser includes a housing, a liquid storage tank, a pump, a main control assembly and an output assembly. The arrangement of the pump allows for control of the output which prevents the air-liquid mixture from freely back flowing or dripping. The soap dispenser includes a controller configured to reverse the fluid pumping direction of the pump allowing for some liquid provided to the outlet to be returned to the liquid storage tank. Return of some liquid to the liquid storage tank prevents contamination.

Abstract: The present invention provides a system and a method for recycling an inkjet-printing material. The recycling method comprises the following steps: utilizing a wiper configured to withdraw the inkjet-printing material dispensed by the nozzles, and collecting the inkjet-printing material by means of a recycling tank; mixing a fresh inkjet-printing material with the inkjet-printing material collected by the recycling tank, so as to form a reuse inkjet-printing material; and providing the reuse inkjet-printing material to the nozzles. The present invention can greatly save the inkjet-printing material.

Abstract: A dispensing container with a fitment, the fitment allows a dispensing pump on the dispensing container to be reused with another container. The container has a fitment secured into the container using a tamper-proof structure with the reusable dispensing pump of a structure to fit into this fitment. The fitment and the container neck are injection molded to maintain the close tolerances for the tamper-proof structure. The fitment has at least one drain aperture and at least one pressure equalization aperture. When the reusable dispensing pump is inserted into the fitment, liquid in the fitment can escape through the drain aperture into the container and pressure in the container is equalized through the pressure equalization aperture. The closure and upper part of the container are both of a conical structure to enhance alignment.

Abstract: A concentrated flavor dispensing machine having displacement pumps for delivering between a fraction of a milliliter and a few ounces of fluids having a viscosity value between 1 to 4000 centepoise is described. The dispensing machine includes a cabinet for containing a multitude of displacement pumps, where each displacement pump is realizably connected to a disposable pre-filled fluid cartridge. Each displacement pump includes a stepper motor in engagement with a threaded drive rod that is advanced or retracted by any one of several predetermined distances. The drive rod impels a plunger positioned within the disposable cartridge to dispense a volume of fluid. Flexible capillary tubes connected to the output of each disposable cartridge direct the fluid to a central dispensing area. The disposable cartridge includes an expandable plunger which draws fluid back into the cartridge when the drive rod is withdrawn after a dispense operation for drip prevention.