Our aluminum-plastic caps are custom-engineered as critical sealing accessories for pharmaceutical glass ampoules, designed to safeguard injectable drugs, vaccines, and biological products.
The aluminum-plastic caps feature a durable aluminum outer layer for secure crimping and a food-grade plastic inner lining, ensuring tight adhesion to ampoule necks. They resist corrosion and prevent external contamination, while their easy-open design facilitates sterile handling in clinical settings. They comply with global pharmaceutical standards (USP, EP, CP) and are non-toxic, latex-free, and biocompatible.
Backed by our R&D expertise, we offer tailored specifications (sizes, thicknesses, and sterility options) to match different ampoule volumes. Rigorous quality control is implemented at every stage: raw material purity testing, dimensional accuracy checks, and leakage/sterility validation. With automated production lines and optimized logistics, we guarantee fast lead times (5-7 working days for standard orders) and reliable support for custom batches. Trust our sealing solutions to ensure the safety, sterility, and shelf life of your pharmaceutical products.