METHOD AND APPARATUS FOR APPLYING A BINDER MATERIAL TO A PREARRANGED WEB OF UNBOUND,NON-WOVEN FIBERS BY ELECTROSTATIC ATTRACTION
United States Patent 3475198

Inventors:
Drum, Edward W.
Publication Date:
10/28/1969
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Assignee:
RANSBURG ELECTRO COATING CORP
Primary Class:
427/482
Other Classes:
427/483, 264/484, 264/441, 264/128, 118/626, 118/638
International Classes:
B05B5/04; B05B5/08; D04H1/64; B05B5/06; B05B13/02
US Patent References:
3251551Electrostatic coating system




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