There are varieties of problems that face the pharmaceutical world, some of which we will be discussing as well as solutions that would help solve these problems.
- Overwetting of the tablets/Surface pitting. This is where suspension droplets hit the still wet tablet and the drying air does not dry it enough.
- Physical damages overloading or unloading operation.
- Poor tablet design – flat surfaces.
- Spray Drying. The suspension droplets hit the tablet after the moisture has been removed. This leads to the poor adherence of the coat