| Classification： | |
The raw materials of each layer of the three-layer co-extrusion adopt medical grade imported resins that meet the requirements of the European Pharmacopoeia, and the biological (safety) performance tests comply with the European Pharmacopoeia regulations.It will not cause the migration and adsorption of the active ingredients of the drug, and will not chemically react with the drug. It has good chemical stability and biological inertness, and has good drug compatibility.
