초록 ▼

At a first station 202, flexible material 204 is deformed into a predetermined configuration defined by a mould recess 210. This configuration corresponds to the internal configuration of one of two housing parts 136, 138, situated at a second station 206. The deformed region of the flexible materia

At a first station 202, flexible material 204 is deformed into a predetermined configuration defined by a mould recess 210. This configuration corresponds to the internal configuration of one of two housing parts 136, 138, situated at a second station 206. The deformed region of the flexible material 204 is advanced to the second station and secured between the housing parts 136, 138, to form a flexible partition within the container so formed.

대표청구항 ▼

A method of manufacturing a filled container comprising a rigid housing, formed from rigid first and second housing parts, the interior of the housing being divided into two compartments by a partition of flexible material, the first housing part having an outlet aperture which communicates with one

A method of manufacturing a filled container comprising a rigid housing, formed from rigid first and second housing parts, the interior of the housing being divided into two compartments by a partition of flexible material, the first housing part having an outlet aperture which communicates with one of the compartments, the method comprising the steps recited below, in the order listed: (a) permanently deforming a region of the flexible material, at a first station, into a predetermined configuration corresponding to the internal configuration of the second housing part; (b) displacing the deformed region of the flexible material to a second station, at which the housing parts are situated, and placing the deformed region into registering contact with the internal surface of the second housing part; (c) bringing the first and second housing parts into engagement with each other to form the housing with the partition of flexible material disposed between them; (d) sealing the first and second housing parts and the partition of flexible material together along a periphery of the same, whereby the partition can be displaced within the container to alter the volume of the two compartments formed therein; and (e) filling the container by introducing liquid through the outlet aperture into the compartment defined between the partition and the first housing part, that compartment being vented through the outlet aperture.