A rinse-off hair treatment product with a multi-chamber tube package that can contain a dual-phase rinse-off hair treatment composition that can provide a warming sensation and hair conditioning. The multi-chamber tube package can be a tube-in-tube package with an outer tube with an outer chamber that contains a conditioning composition and an inner tube with an inner chamber that contains a warming composition. The inner chamber is fluidly connected to one or more central orifices by an inner nozzle channel and the outer channel is fluidly connected to one or more outer orifices by an outer channel. The ratio of the area of the central orifice(s) to the outer orifice(s) can be greater than 1. The ratios can help the product dispense as a single stream with two visible phases, which has been found to prompt the consumer to intuitively mix the composition, thereby activating a warming sensation.

A container (100) for isolating first and second fluids, such as beverage concentrate components, until dispensing is provided, as well as methods of assembly and dispensing. The container can have first (111) and second (113) enclosed bodies for containing the first and second fluids to be dispensed and an insert (130) directing fluid from the enclosed bodies towards one or more valves or separate discharge paths (148a, 148b).

A container (100) for isolating first and second fluids, such as beverage concentrate components, until dispensing is provided, as well as methods of assembly and dispensing. The container can have first (111) and second (113) enclosed bodies for containing the first and second fluids to be dispensed and an insert (130) directing fluid from the enclosed bodies towards one or more valves or separate discharge paths (148a, 148b).

A one-way valve adapted to be provided in a pressable container from which material is ejected wherein the valve includes: two adjacent tongues extending from a circumference of the pressable container, wherein the two adjacent tongues have two states: a first state wherein the tongues are not folded on a fold line, thereby the material passes between the tongues; and a second state wherein the tongues are folded on the fold line and prevent passage of material through them; and an opening, for ejecting the material therethrough at the first state, wherein the opening is disposed above the fold line at the first state, and below the fold line at the second state.

A one-way valve adapted to be provided in a pressable container from which material is ejected wherein the valve includes: two adjacent tongues extending from a circumference of the pressable container, wherein the two adjacent tongues have two states: a first state wherein the tongues are not folded on a fold line, thereby the material passes between the tongues; and a second state wherein the tongues are folded on the fold line and prevent passage of material through them; and an opening, for ejecting the material therethrough at the first state, wherein the opening is disposed above the fold line at the first state, and below the fold line at the second state.

Multi-compartment containers including multi-compartment cans, canisters, boxes and bags and methods for using the same are disclosed. Multi-compartment containers that provide access to one portion of the contents until depleted while maintaining a seal and thus protecting the freshness or potency, of the contents on another portion allows products to be packaged and sold in a way that maintains freshness and potency longer. Each compartment of the multi-compartment containers can be configured to have either a single-use or re-sealable seal.

Multi-compartment containers including multi-compartment cans, canisters, boxes and bags and methods for using the same are disclosed. Multi-compartment containers that provide access to one portion of the contents until depleted while maintaining a seal and thus protecting the freshness or potency, of the contents on another portion allows products to be packaged and sold in a way that maintains freshness and potency longer. Each compartment of the multi-compartment containers can be configured to have either a single-use or re-sealable seal.

A dispensing device may be used to dispense fluids for a variety of uses. A dispensing device may include a flexible tube body with a nozzle coupled to a first end of the flexible tube body. A closure location may be coupled to a second end of the flexible tube body. At least one seal may be coupled to the flexible tube body at a location between the nozzle and the closure location. The at least one seal separates the flexible tube body into a plurality of chambers when the at least one seal is sealed. Additionally, a plunger may be placed in the flexible tube body and may fit in the chambers.

A dispensing device may be used to dispense fluids for a variety of uses. A dispensing device may include a flexible tube body with a nozzle coupled to a first end of the flexible tube body. A closure location may be coupled to a second end of the flexible tube body. At least one seal may be coupled to the flexible tube body at a location between the nozzle and the closure location. The at least one seal separates the flexible tube body into a plurality of chambers when the at least one seal is sealed. Additionally, a plunger may be placed in the flexible tube body and may fit in the chambers.

A method and apparatus for dispensing an adhesive having a base component and a hardener component that when mixed produce a curable adhesive is disclosed. The apparatus includes a compliant exterior wall enclosing a first volume for containing the base component and a second volume for containing the hardener component, the first and second volumes being separated by a membrane within the exterior wall. The apparatus also includes a frangible region formed in the exterior wall and being operable to rupture to provide at least one outlet in response to an increase in pressure caused by a force applied to the exterior wall, the at least one outlet permitting respective portions of the base component and the hardener component to be expelled to facilitate mixing of the curable adhesive.