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, AND METHOD FOR MANUFACTURING 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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Bibliographic Details
Main Authors MANN, Dieter, SCHÄFFNER, Uwe, SCHÜTZ, Eckart, MOSER, Martin
Format Patent
LanguageEnglish
French
German
Published 26.10.2022
Subjects
CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MOUTHPIECES FOR CIGARS OR CIGARETTES
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
SMOKERS' REQUISITES
TOBACCO
TOBACCO SMOKE FILTERS
TRANSPORTING
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Summary: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.
Bibliography:Application Number: EP20200808384