The main raw material of HPMC hollow capsules is HPMC, which is made from natural plant cotton. It can effectively prevent its impurity residues from being far lower than that of gelatin hollow capsules. Because it does not contain protein itself, coupled with the special production process, it is difficult for microorganisms to breed, so there is no need to add preservatives during the production process. After the product is produced, the microbial limit meets the specified requirements, which can effectively prevent drugs and capsules from gelling. Chain reaction does not require additional sterilization. The weight loss on drying of HPMC capsules is controlled within 6%. The stable molecular structure has low requirements on the water content of the filling. When filling drugs with strong hygroscopicity, it will not cause the capsule to break. Does not affect the water content of the filling, making the filling safer and dissolving more thoroughly. HPMC has no side effects on the human body, and provides new choices for vegetarians and people of different religious beliefs.
