FIELD: tobacco industry.
SUBSTANCE: invention includes several areas of a first fibrous filter material arranged at least mainly within the area of a second fibrous filter material, said areas of the first fibrous filter material being spaced apart from each other and each area of the first fibrous filter material being more than 3% of the total filter segment volume, wherein the first fibrous filter material is more than 6% of the total filter segment volume, and the second fibrous filter material is a plasticized filter material, and the first fibrous filter material is a non-plasticized filter material.
EFFECT: tobacco smoke filtration.
17 cl, 18 dwg
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