These injection bottles (also known as animal medicine bottles) are transparent in color, with a bayonet at the bottle mouth, and can be equipped with aluminum caps, aluminum-plastic combination caps, butyl rubber stoppers, silicone stoppers, etc., used to contain liquids and powders. This injection bottle, also known as sodium calcium glass molded injection bottle, is a small bottle with a rubber stopper seal, available in brown, transparent and other types, usually made of glass material The bottleneck is relatively thin, and the thickness below the bottleneck is consistent The bottle mouth is slightly thicker than the neck and slightly thinner than the bottle body Generally used as pharmaceutical injection bottles, oral liquid bottles, etc.