Question: what are the different steps in preparing empty hard gelatin capsules?
Answer: 2.1 Step 1: Preparation of the gelatin solution (dipping solution) 2.2 Step 2: Dip-coating the gelatin solution on to metal pins (moulds) 2.3 Step 3: Rotation of the dip-coated pins. 2.4 Step 4: Drying of the gelatin-coated pins. 2.5 Step 5: Stripping and trimming. 2.6 Step 6: Joining of the trimmed capsule shell.