| 摘要 |
The invention is a refill device for a cylindrical type of multi-dosing detergent delivery device wherein, said refill device comprises a plurality of detergent carrying chambers (210) sharing a common backing substrate (230). In prior refill devices, the device is provided to consumers in a fully rolled condition ready to be deployed into the detergent delivery device. However, in the present invention the refill is supplied in flat format with locking features which enable the end consumer to easily perform a rolling operation prior to use. The advantage to this arrangement comes in the lowering of manufacturing costs, packaging, storage and transportation costs that come with a less complicated product.
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