초록 ▼

The present invention relates to a multiple-compartment container for dispensing flowable products by gravity. The container described comprises a first compartment (51) and second compartment (52) for storing a first and a second composition. The container also comprises a multiple-dispensing tap (

The present invention relates to a multiple-compartment container for dispensing flowable products by gravity. The container described comprises a first compartment (51) and second compartment (52) for storing a first and a second composition. The container also comprises a multiple-dispensing tap (100), which preferably is operable by a pressing action and is capable of dispensing flowable products from the first and second compartments substantially simultaneously.

대표청구항 ▼

1. A container for dispensing flowable products by gravity comprising a first compartment, a second compartment and a dispensing tap comprising a first and second inlet, a hollow body defining a first and second outlet and a first and second channel wherein the first compartment is linked to the fir

1. A container for dispensing flowable products by gravity comprising a first compartment, a second compartment and a dispensing tap comprising a first and second inlet, a hollow body defining a first and second outlet and a first and second channel wherein the first compartment is linked to the first inlet and the second compartment is linked to the second inlet of the dispensing tap, said tap further comprising a valve system for controlling flowable product through the outlet and means for operating the valve system.2. A container according to claim 1 made from plastic.3. A container according to claim 1 wherein the tap is pressure operated.4. A container according to claim 1 wherein the container comprises a gripping means.5. A container according to claim 4 wherein the gripping means is a handle or a surface of the container designed to facilitate gripping.6. A container according to claim 1 wherein the first and second compartments comprise different flowable products which are preferably allowed to mix at the outlets.7. A container according to claim 1 wherein the flowable products are dispensed from the first and second compartments substantially simultaneously.8. A container according to claim 1 wherein the flowable products are dispensed from each compartment at a constant volume ratio.9. A container according to claim 1 wherein the ratio of dispensing of the flowable product in the first compartment to the dispensing of the flowable product in the second compartment is 1:1 to 10:1.10. A container according to claim 9 wherein the ratio is from 3:1 to 5:1.11. A container according to claim 1 wherein the flowable product in the first compartment is a conventional non bleach-containing detergent and the flowable product in the second compartment comprises a bleach.12. A dual compartment container for dispensing two or more flowable products by gravity at constant volume ratio, comprising a first compartment and a second compartment each comprising a flowable product A and B respectively, the compartments being designed to satisfy the equationQA=αQB where, Product A is a Newtonian fluid and product B a Bingham fluid and wherein:Q is the flow rate of products A and B respectively; α is the volume ratio; R is the radius of each tap channel; L is the length of each tap channel; H is the liquid head of A and B respectively in each compartment; g is gravity; τ is yield stress; and, μ is the viscosity. 13. A dual compartment container according to claim 12 wherein α is from 1 to 10.14. A dual compartment container according to claim 12 wherein α is 4.15. A multiple-dispensing tap suitable for attachment to a container comprising a first and second inlet, a hollow body defining a first and second outlet, a valve system for controlling flowable product through the outlet, a means for operating the valve system, and the hollow body comprises at least two channels capable of substantially simultaneously dispensing two different flowable products.16. A dual dispensing tap according to claim 15 wherein the valve system is pressure or rotationally operated.17. A multiple-dispensing tap according to claim 15 that is a pressure operated tap.18. A multiple-dispensing tap according to claim 15 wherein the valve system comprises a valve element and valve stem which connects the valve element to the means of operating the valve system.19. A multiple-dispensing tap according to claim 15 wherein the means for operating the valve system is a push button made from a deformable diaphragm.20. A multiple-dispensing tap according to claim 19 wherein the deformable diaphragm is bleach stable.21. A multiple-dispensing tap according to claim 18 wherein the valve element is frustoconical.22. A multiple-dispensing tap according to claim 18 wherein the valve element or outlet additionally comprises a seal.23. A multiple-dispensing tap according to claim 18 wherein the valve stem is capable of movement in a guide means mounted in the body.