Causes and treatment methods of loose tablets in tablet press1

Tablet press lamination means that two sheets are stacked into one piece. The tablet sticks to the upper punch due to the viscous punching or crimping of the upper punch. At this time, the granules are filled into the die hole and pressed again to form a stack or the rising position of the lower punch is too low to push out the tablet in time. At the same time, the particles are added to the die hole and repeatedly pressurized. Pressing in the stack leaves the tablet press vulnerable to damage. Solve the problem of sticking and punching, match with the punch, improve the performance of the punching die, and eliminate the failure of the tablet press. The reasons and treatment methods for loose tablets on the tablet press are as follows: loose tablets mean that the tablet is not hard enough, and there are pits on the surface after tableting.