| 摘要 |
<p>A double container, comprising a first container (2) with a second one (30) inside it forming two separate compartments (40, 41) for two products under pressure, has a dispensing valve (5) with an outlet (20) capable of being connected to the two compartments separately or both together to dispense individual or mixed products. A double container, comprising a first container (2) with a second one (30) inside it forming two separate compartments (40, 41) for two products under pressure, has a dispensing valve (5) with an outlet (20) capable of being connected to the two compartments separately or both together to dispense individual or mixed products. The two containers can be made from a metal such as tinplate or aluminum, or a thermoplastic material. It also has a one-way valve between the containers and two controls for communication between the two compartments.</p> |
