| abstract |
The invention discloses a method for coating a film on a large-size planar double-round table angle-ground Chinese medicinal tablet. The method is realized mainly by controlling parameters such as the external structure of the Chinese medicinal tablet, a coating formula, a production process and the like, and the main defects that the Chinese medicinal tablets easily stick to one another and are easy to break in the process of mass production, a coating material has a low utilization rate and a high rejection rate, and the like are overcome. |