The raw materials of the three-layer coextrusion are medical grade imported resins meeting the requirements of European Pharmacopoeia, and the biological (safety) performance test meets the requirements of European Pharmacopoeia.
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The raw materials of the three-layer coextrusion are medical grade imported resins meeting the requirements of European Pharmacopoeia, and the biological (safety) performance test meets the requirements of European Pharmacopoeia. It does not cause the migration and adsorption of the active components of the drug, does not react with the drug, has good chemical stability and biological inertia, and has good drug compatibility.