本发明采用先压制片心，然后在片心外包一层半透膜，再在半透膜上打至少一个小孔以使活性物质从半透膜内释放出来。
During the preparation, tablet core is first pressed and then coated with semi-penetrating film and at least one small hole is made in the semi-penetrating film for releasing the active matter.
本发明采用先压制片心，然后在片心外包一层半透膜，再在半透膜上打至少一个小孔以使活性物质从半透膜内释放出来。
During the preparation, tablet core is first pressed and then coated with semi-penetrating film and at least one small hole is made in the semi-penetrating film for releasing the active matter.
应用推荐