The purpose of wet granulation and tabletting technology is to improve the main drug.

What you want to ask is what is the purpose of improving the main medicine by wet granulation and tabletting process? This is to improve fluidity and compressibility.

According to the official information of Medical Education Network, the preparation process of tablets includes two methods: wet granulation and dry compression. Wet granulation and tabletting technology can solve the problems of poor fluidity and compressibility of powder.

The prescription amount of main medicine and auxiliary materials should be crushed and mixed evenly, put into a blender, add a proper amount of wetting agent or adhesive, and stir evenly to make a soft material that is loose, soft, sticky and suitable for humidity. A large amount of binder and high-strength wet mixing for a long time will make the prepared particles have higher density or hardness.