| 摘要 |
In order to produce a flexible receptacle for a beverage, two opposing walls of a flexible pouch are used, defining an inner space therebetween. A suction line is provided between said walls and a retaining channel (24) is formed for the tubing. Before forming at least one of the connecting lines (26,20a) defining the retaining channel (24), the tubing (28) is displaced between both walls in a direction that is substantially transversal in relation to the length thereof until said tubing is located in an area that is designed to form the retaining channel (24), whereupon both walls are joined on said connecting line which was not previously formed. In the inventive receptacle, the width of the retaining channel (24) is reduced from a maximum width (D1) towards the opening area (30c) of the pouch and a minimum width (D2) wherein a confinement is formed (24C). The suction line (28) can be folded in the wide upper portion of the channel in order to close the pouch temporarily after opening. |
