PROCESS AND APPARATUS FOR FORMING A HIGH STRENGTH BAND ALONG THE LENGTH OF A PAPER WEB
United States Patent 3493463
US Patent References:
Fourdrinier head box and nozzle assembly
- - 1909150
Method of adding extra filler to the edges of paper
- - 2693415
Mounting for electrical resistance elements and method for preparing the same
- - 3053727
Fourdrinier head box and nozzle assembly
- - 1909150
Method of adding extra filler to the edges of paper
- - 2693415
Mounting for electrical resistance elements and method for preparing the same
- - 3053727
Inventors:
Baker, Donald B.
Publication Date:
02/03/1970
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Export Citation:
Assignee:
BIRD MACHINE CO
Primary Class:
Other Classes:
162/188, 162/343, 162/298, 162/142, 162/310, 162/336, 162/141
International Classes:
D21F9/02; D21F9/00; D21H5/02; D21F1/06