白蜡即川蜡,一般多用于糖衣片的打光。可增加光亮度,防止糖衣片受潮。白蜡使用前应精制。其法是加热80～100℃熔化后过100目筛,去除悬浮物等杂质,并渗入2%的硅油混匀,冷却后磨成80目细粉备用。传统的粉碎方法是使用刀片或钢锯片慢慢刨,工效极低,粒度粗细不匀。后我们采用粉 Wax that is Chuan wax, usually used for sugar-coated tablets. Increases brightness and prevents sugar-coated tablets from getting wet. The wax should be refined before use. The method is to heat 80 ~ 100 °C melted after 100 mesh sieve, remove suspended solids and other impurities, and infiltrated into 2% of silicone oil and mix, cooled and ground to 80 mesh fine powder back. The traditional method of smashing is to use a blade or a hacksaw to slowly plan, with extremely low work efficiency and uneven grain size. After we use powder