FIELD: application of coats on tablets. SUBSTANCE: device with non-fluidized layer has base plate whose surface in upper part is inclined towards two- jet or three-jet injector directed upward. Passages running through base plate around injector form gas jets of processing gas in direction intersecting imaginary axis of jet of liquid being sprayed. Spraying gas from injector is dampened at small distance after escape from injector, thus decreasing scattering of gas flow directed upward which acts on tablets. EFFECT: enhanced efficiency. 7 cl, 5 dwg
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Authors
Dates
2003-11-27—Published
1999-12-15—Filed