How to avoid unqualified tablets after using the tablet press
Tablet presses have been widely used in traditional Chinese medicine. Sometimes, after the manufacturer uses a tablet press to compress the traditional Chinese medicine into tablets, the hardness of the tablet is not enough, the surface has a numb feeling, and it will break when pressed lightly with your fingers. This not only affects the aesthetics but may also affect the medicinal properties. Then, we provide some solutions to avoid this situation. ① The drug is not sufficiently crushed, the content of fiber or elastic drug or oil is high, and the mixing is uneven. By crushing the drug with a 100-mesh sieve, selecting a strong binder, appropriately increasing the pressure of the tablet press, and increasing the oily drug absorber to make it fully mixed,
In clean area management and quality control, laminar flow interference testing has received much attention, and whether it is only applicable to Class A laminar flow remains to be considered.