B - Operations – Transporting – 44 – B
Patent
B - Operations, Transporting
44
B
41/22, 101/9
B44B 3/02 (2006.01)
Patent
CA 1095330
ABSTRACT OF THE DISCLOSURE A process for highspeed branding of an intricate pattern, usually a wood grain pattern, into various materials is disclosed. The material to be branded is passed under a heated rotary die having the desired pattern thereon to emboss, by heat shrinking, and to char the pattern into the material; and the improvement of the process of the present invention, which effects an increased die life, is comprised of main- taining the die at about a temperature between about 800°F. and about 900°F. The die pattern is preferably relatively deep, in excess of 0.040 inch, and is urged into the material to a depth less than the full pattern depth and preferably to about one-half the pattern depth. Products which have heretofore never been branded or embossed, such as plaster-board, particle board and hard board, are also disclosed.
271606
Colledge Gary C.
George H. Riches And Associates
LandOfFree
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