Drug blister packaging is also called blister packaging, also known as PTP packaging. It is to form a film of packaging material by heating vacuum forming or cold stamping to form a groove suitable for the shape of a tablet, a capsule, etc., and then filling the drug, and then heat sealing with a foil coated with a heat-sealable coating for pharmaceutical packaging, form a unit package.

The aluminum foil substrate for cold stamping of pharmaceutical packaging is usually made of 8021-O aluminum foil, 8079-O aluminum foil, and has a thickness of 0.025-0.08 mm. This kind of packaging is a common form of pill, capsule and tablet packaging. It has good barrier properties, good light protection and high thermal stability. It is a kind of high-grade drug packaging material that blocks light radiation, which can effectively extend the shelf life of the drug, and can be used as the drug packaging material under extreme(high/low temperature)environment.

What is the reason why drug bubble mask packaging has become the mainstream form of drug packaging at present?

1. The blister pack allows each tablet to be separately packaged to provide an accurate dose to the patient, which is convenient to carry and enhances the safety of the medication;

2. This kind of packaging has good protection performance for drugs and high safety.

3. This kind of packaging has high production speed, high degree of automation, low cost, light weight, convenient transportation, good safety, and economical and practical.