Plastic and nonmetallic article shaping or treating: processes – With measuring – testing – or inspecting – Controlling rate of movement of molding material or its...
Patent
1974-12-12
1977-10-25
Schacher, Richard A.
Plastic and nonmetallic article shaping or treating: processes
With measuring, testing, or inspecting
Controlling rate of movement of molding material or its...
264288, 26 75, 26106, 226 1, 242 571, B65H 2526
Patent
active
040556123
ABSTRACT:
Relatively inflexible travelling webs, such as carpets or rugs having a coating on the reverse side thereof, are guided in a convoluted path around a plurality of guide rollers, and in this path they are heated by being subjected to steam heat, hot air heat, heat-producing radiation or heat derived from other sources.
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patent: 1263419 (1918-04-01), James
patent: 2753591 (1956-07-01), Stevens
patent: 2827809 (1958-03-01), Beam
patent: 3188063 (1965-06-01), Costakis
patent: 3220347 (1965-11-01), Luehrs
patent: 3222895 (1965-12-01), Sheppard
patent: 3602191 (1971-08-01), Gorton
patent: 3744106 (1973-07-01), Baum
Schacher Richard A,.
Striker Michael J.
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