Filter tow bale, device and method for producing a filter...

Filter tow made from crimped endless cellulose acetate...

Filter tow strip, filter rod machine, method for producing...

Filter tow, method for the production thereof, as well as...

Filter unit for filter-cigarettes and filter cigarettes

Filter, smoking articles containing the same, filter strands...

Filtered smoking article

Filtered smoking articles

Filtered smoking articles

Filtering means

Filtering means for cigarette smoke

Filters

Filters

Filters

Filters and method of producing such filters

Filters for smoking articles

Filters for smoking rods

Filters for tobacco smoke

Filtration materials

Filtration of tobacco smoke