Directory of traditional black plaster enterprises in Dongying

The test point of this question is the characteristics of gel paste. Compared with traditional Chinese medicine black plaster and rubber plaster, gel plaster has the following characteristics: ① it has good biocompatibility with skin, and hydrophilic polymer matrix has air permeability, sweat resistance, no sensitization and no irritation; (2) large drug loading, especially suitable for traditional Chinese medicine extracts; (3) Good drug release performance, which is beneficial to the transdermal absorption of drugs, has strong affinity with skin and can improve the hydration of stratum corneum; (4) transdermal absorption and drug release technology is adopted, so that the blood drug concentration is stable and the drug effect is lasting; ⑤ Easy to use, no pollution to clothes and easy to wash. So choose ABCDE.