METHOD FOR MANUFACTURING A FILTER MATERIAL AND/OR FILLER MATERIAL FOR MOUTHPIECES FOR USE WITH SMOKING PRODUCTS OR HNB PRODUCTS, MOUTHPIECES AND CIGARETTE FILTERS COMPRISING SUCH A FILTER MATERIAL AND/OR FILLER MATERIAL

The invention relates to a filter material and/or filler material for mouthpieces for use with smoking products or HNB products, the filter material and/or filler material being based on cellulose acetate filaments, at least parts of which are in the form of hollow cellulose acetate filaments. The i...

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Bibliographische Detailangaben
Hauptverfasser: MANN, DIETER, SCHÜTZ, ECKART, MOSER, MARTIN, SCHÄFFNER, UWE
Format: Patent
Sprache:eng ; pol
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Beschreibung
Zusammenfassung:The invention relates to a filter material and/or filler material for mouthpieces for use with smoking products or HNB products, the filter material and/or filler material being based on cellulose acetate filaments, at least parts of which are in the form of hollow cellulose acetate filaments. The invention also relates to a mouthpiece for use with smoking products or HNB products, the mouthpiece comprising a filter material and/or filler material of the type according to the invention. The invention also relates to a cigarette filter comprising such a filter material and/or filler material, and to a corresponding method for manufacturing a filter material and/or filler material for mouthpieces for use with smoking products or HNB products.