In the field of veterinary medicine, effective storage of vaccines is essential, and the selection of appropriate pharmaceutical packaging materials is crucial to ensure the quality and stability of vaccines. In this regard, polyethylene (PE) and polypropylene (PP) are two commonly used materials, each with unique characteristics and advantages, suitable for different types of veterinary vaccine bottles.

250ml PE plastic vaccine bottle

1. Polyethylene (PE)
Polyethylene is a common plastic material with good chemical stability and durability, so it is widely used in the manufacture of veterinary vaccine bottles. It can resist the erosion of acids, alkalis and chemicals, which makes it an ideal choice for storing various types of vaccines.
Polyethylene is easy to process into bottles of various shapes and sizes, so it has certain flexibility in the manufacture of veterinary vaccine bottles and can meet the needs of different vaccine specifications.
2. Polypropylene (PP)
Similar to polyethylene, polypropylene is also a common plastic material and is widely used in the manufacture of vaccine bottles in the field of animal medicine.
Temperature resistance: Polypropylene has good temperature resistance and can maintain stability over a wide temperature range, especially for vaccines that need to be sterilized at high temperature and high pressure.

100ml PP vaccine vial

When choosing the material for veterinary vaccine bottles, it is necessary to comprehensively consider factors such as the characteristics of the vaccine, storage conditions, and use environment. As commonly used materials, polyethylene and polypropylene each have a series of excellent properties that can meet the storage needs of different types of vaccines and have made important contributions to protecting animal health and public health.