| 摘要 |
A method for the production of a cleaning tablet comprising at least two phases, said method comprising the steps of:
(a) preparation of a first phase by compaction of a particulate material, wherein said first phase comprises a perfume material;
(b) preparation of a second phase which is a smooth or non-compressed phase which is substantially free from perfume;
(c) assembly of said first phase and said second phase to produce a cleaning tablet comprising said first phase and said second phase, wherein said first phase comprises a perfume and said second phase is substantially free from perfume;
(d) Incorporating from 1-5 of the cleaning tablets in a pack, wherein said pack is substantially closed and wherein said pack is made from a substantially gas-impermeable material.
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