Disclosed are flexible fluid reservoirs including a front sheet and a back sheet, each comprising a four-layer insulated wall. The four-layer insulated wall includes an interior layer and an exterior layer, and a metallic film layer and an insulation layer disposed between the interior layer and the exterior layer where the metallic film layer is oriented toward the exterior layer and the insulation layer is oriented toward the interior layer. One or more of the interior or exterior layers can be a metallocene modified polyethylene film. The metallic film layer can be aluminum coated polyethylene terephthalate resin. The insulation layer can be a foam layer comprising closed cell polyethylene resin. The four-layer insulated wall can resist or limit temperature changes of a fluid disposed within the reservoir for a period of time. The insulated fluid reservoirs can include closure mechanisms for sealing an upper opening of the reservoir.

A synthetic resin container has an outer layer body and an inner layer body and formed by biaxial stretching blow molding. The synthetic resin container has a cylindrical mouth portion, a shoulder portion located below the mouth portion and having a diameter gradually increasing downward, a body portion being continuous with a lower end of the shoulder portion, and a bottom portion configured to close a lower end of the body portion. The mouth portion has an outside air introduction port configured to introduce outside air between the outer layer body and the inner layer body, and the shoulder portion has at least one shoulder rib forming a concave or convex shape and extending from the mouth portion side to the body portion side.

Silicone-containing cartridges having a plunger at one end thereof are effectively sealed against moisture penetration by introducing a silicone oil composition having a viscosity of from 5000 mPa.Math.s to 100,000 mPa.Math.s between the walls of the plunger and the interior surface of the cartridge wall.

A foam discharge container is a foam discharge container for discharging foam in response to a pushing operation, and includes a discharge port which is opened in a direction opposite to a pushing direction of the pushing operation and discharges foam, and a pushing portion that keeps the distance between a discharge target body receiving foam and the discharge port constant.

A personal care bottle with a distal end portion and a proximal end with a shoulder. A collapsible bag is positioned within the bottle. The collapsible bag configured to contain a liquid. A cap defining an opening having a frangible seal is cap mounted to the proximal end. The bottle has an outer surface defining a groove extending from the shoulder toward the distal end portion.

The present invention provides a spout unit for dispensing beverage in a beverage container, including a spout and a reinforcement unit overmolded with the spout. The reinforcement unit includes a device for reinforcing interlocking of the reinforcement unit with the spout, for example shut off holes and/or depressions, at least a pair of tabs, and one or more outwardly facing longitudinal grooves. This invention also relates to a lid assembly including the spout unit, and a beverage container assembly including such a lid assembly. Furthermore, this invention provides a method for manufacturing the spout unit.

The present invention provides a spout unit for dispensing beverage in a beverage container, including a spout and a reinforcement unit overmolded with the spout. The reinforcement unit includes a device for reinforcing interlocking of the reinforcement unit with the spout, for example shut off holes and/or depressions, at least a pair of tabs, and one or more outwardly facing longitudinal grooves. This invention also relates to a lid assembly including the spout unit, and a beverage container assembly including such a lid assembly. Furthermore, this invention provides a method for manufacturing the spout unit.

Described herein is an aerial material deli very system, which includes an unmanned aerial vehicle (UAV) including a body, and a material dispensing system mounted to the UAV, The delivery system also includes a collapsible storage container releasably mountable to the UAV. The storage container contains a flowable chemical product and includes at least one coupler adapted to couple the storage container to the material dispensing system of the UAV and allow the flowab !e chemical product to be dispensed therethrough.

A food dispenser for use by manual-dexterity challenged people is disclosed. The dispenser comprises a hollow cylindrical base, a container for containing a plurality of select food items, a cylindrical cap disposed through a hollow cylindrical collar mounted atop the container and joined thereto by interfitting surface portions. The dispenser includes a piston and a compression spring disposed in an interior region of the base and abutting a portion of the base and the piston for biasing the piston and base apart and for maintaining a predetermined spacing therebetween.

A bag-in-bottle type of a squeeze dispenser comprising a housing, a cap, a flexible bag for containing fluid, and means to equilibrate atmospheric air pressure with air pressure inside the housing is disclosed. Said means include a closable air channel. The closable air channel, and the cap, may each be in an open or a closed position. When the cap is in an open position, the closable air channel is in a closed position, thus substantially locking the air inside the housing in place and allowing for fluid to be dispensed from the flexible bag upon application of pressing force on the sidewalls of the housing. When the cap is in a closed position, the closable air channel is in an open position, allowing for a flow of atmospheric air into, and out of, the dispenser housing and thereby equilibrating the air pressure inside the housing with air pressure of the atmospheric air.