The cap is an important part of the bottle, which not only plays the role of sealing the mouth of the bottle, but also improves the aesthetics of the entire bottle. There are many types of bottle caps, and different bottles have different needs. The bottle caps of veterinary injection vials mainly use rubber stopper aluminum caps.

plastic injection vial

Veterinary vaccines are generally injection preparations, and the rubber plug aluminum cap is more convenient for practical application. This kind of cap is composed of an aluminum cap and a butyl rubber stopper. The rubber stopper has good air tightness, heat resistance, aging resistance, acid and alkali resistance, and high cleanliness, which can block the drug in the bottle and the aluminum cap directly.

50ml PP injection vial

Contact, avoid the reaction between the two and affect the effect of the drug. Its unique chemical stability and excellent sealing properties ensure the quality of medicines and improve the safety of medicines.
The aluminum cover is a very strong material that will not rust or break easily. It is destructive after opening and can effectively prevent theft. In addition, it also has the advantages of cushioning, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, etc., and it is non-toxic, non-absorbent, non-dust, peeling, and increased, and the sealing performance is very good. Various brand patterns, anti-counterfeiting signs, etc. can be designed on the top of the lid, which brings certain brand value-added to the development of the enterprise.
As an inseparable part of the veterinary injection vial, the rubber stopper aluminum cap not only guarantees the tightness of the package, but also has high aesthetics. The small bottle cap can play a finishing touch.