Method: Spraying technology was adopted in the preparation of coating. Screening of formulas and technologies was used to find out the suitable pill diameter, coating thickness, kinds of coating materials and their ratios. 方法:应用喷雾包衣工艺,经处方、工艺筛选改变肠溶丸粒径、包衣厚度、膜材料种类及配比。
This article outlines the design and construction of cryogenic grinding system focusing on the grinding of lac which is coating on the surface of pill and fruit. 本文针对敷涂在医用药丸和水果表面的虫胶的粉碎,概述了低温粉碎系统的设计与构造。
Studies on the Improvement of Coating Craft of Tied Pill 铁笛丸包衣工艺改进的研究