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Unveiling the Secret: Why Medicines are Packed in Shiny Aluminium Foil
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News18•04-10-2026, 17:40
Unveiling the Secret: Why Medicines are Packed in Shiny Aluminium Foil
- •Aluminium foil protects medicines from moisture, air, and light, which can affect their stability and effectiveness.
- •Pharmaceutical companies select packaging materials based on each medicine's specific requirements to ensure protection throughout its shelf life.
- •Aluminium's ability to form thin, effective barrier sheets makes it a practical and widely used material for medicine packaging.
- •Some sensitive medicines use Alu-Alu blister packs, featuring aluminium foil on both sides for enhanced protection against environmental exposure.
- •Aluminium foil preserves medicine quality under specified storage conditions but does not extend its expiry date; stability testing determines shelf life.
Key Questions Answered
Aluminium foil acts as a crucial protective barrier that shields medicines from moisture, air, and light, which can otherwise affect their stability and effectiveness over time.
No, aluminium foil does not extend a medicine's expiry date. Instead, it helps preserve the medicine and maintain its quality throughout the stability period determined by the manufacturer.
An Alu-Alu blister pack uses aluminium foil on both sides to provide a much stronger barrier against environmental exposure. It is utilized for medicines that are particularly sensitive to moisture, air, and light.
