FRAGRANCE-SUPPORTING LOW-ADSORPTION PARTICLES CIGARETTE FILTER FILTER CIGARETTE AND METHOD FOR MANUFACTURING FRGRANCE-SUPPORTING LOW-ADSORPTION PARTICLES

摘要

And a perfume material holding medium supported on the surface of the low-adsorptive core particle and having a perfume and a perfume holding material for retaining the perfume, wherein the perfume holding material has a BET specific surface area of less than 700 m2 / g, As the adsorbent particles, the perfume retention material is present in an amount of 5 to 20% of the total weight of the perfume-supported low-absorbency particles, and the perfume is present in an amount of 10 to 50% of the weight of the retaining material Fragrance bearing low adsorptive particles.