Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1981-10-02
1983-10-11
Schwartz, Larry I.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
34 41, 34151, 118642, 118643, 2504951, F26B 330
Patent
active
044084005
ABSTRACT:
Individual sheets, webs drawn from rolls or other substrates coming from a screen printer are dried in an oven in which they are irradiated by one or more lamps moving codirectionally with the substrates but at a lesser speed to establish a predetermined relative velocity. With intermittently advancing substrates the lamps are moved during standstill of the substrate in the reverse direction at the same relative speed as during forward motion. The substrate travel along a horizontal support cooled from below to prevent overheating and may also be subjected to a flow of hot air serving to accelerate drying.
REFERENCES:
patent: 3645228 (1972-02-01), Schmidt
Argon Industrie Meccaniche S.R.L.
Ross Karl F.
Schwartz Larry I.
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