| 摘要 |
An air freshening device comprising a carrier, characterized in that said carrier supports at least one encapsulated fragrance matrix, said encapsulated fragrance matrix comprising fragrance and encapsulation material, said encapsulation material being solvent soluble, said fragrance being encapsulated by said encapsulation material, said encapsulation matrix being supported by said carrier, said carrier being substantially insoluble in said solvent. |
