摘要
Development of Medical Glass Packaging in China Medicalglass industry,a major branch ofmedicalpackaging,is developing rapidly inChina.1.Antibiotic powder injectionAntibiotic powder injection is one of the‘five dosage forms’and the consumptionof antibiotics is the largest among all kindsof conventional drugs.Molded and tube-type glass bottles are the most preferredpackaging materials for antibiotics due totheir irreplaceability.Molded antibiotic bottle:Its basic chemical compositions are so-dium calcium silicate glass,boron-free orlow-boron neutral materials.S ince thebasic oxide（R<sub>2</sub>O）content in glass is gen-erally below 13%.and its surface
