B - Operations – Transporting – 29 – J
Patent
B - Operations, Transporting
29
J
18/903
B29J 1/00 (1980.01) B29D 3/02 (1980.01)
Patent
CA 1060174
POST-PRESS EMBOSSING OF A CONSOLIDATED MAN-MADE BOARD Abstract of the Disclosure A consolidated man-made board, such as hardboard, is wetted on one surface and thereafter embossed with a contoured embossing plate at a pressure of at least about 1000 p.s.i., at a temper- ature in the range of about 400-550°F. and for a period of time sufficient to permanently re-shape the surface of the consolidated board.
269944
Clarke John T.
Eaton James W.
Harker Royce K.
Hittmeier Michael E.
LandOfFree
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