Method for treating continuous filamentary tows
United States Patent 3095343

Inventors:
Berger, Richard M.
Publication Date:
06/25/1963
View Patent Images:
Assignee:
UNITED STATES FILTER CORP
Primary Class:
Other Classes:
131/343, 28/283, 156/441
International Classes:
A24D3/02; B43K15/02; A24D3/00; B43K15/00
US Patent References:
2707308Method of making a filter element
2728346Filter for cigarettes
2787980Liquid applicator for running strand
2953837Filter tow made from fine filaments and low total denier
2966198Production of cigarette filter tips
3079978Apparatus for manufacturing filters