Packaging is an essential part of the drug delivery system as well as a crucial element of marketing. Blister packaging is preferred by pharma companies because:

- Protection and preservation of product integrity

- The product remains clearly visible

- Good quality sealing and easy to test for leaks

- Easier to produce in high volumes and speeds

- Cost-effective

- Wider range of colours and designs for enhanced retail value

- Prevent to tampering

- Patient compliance – patient can keep track of tablets consumed

- Improved shelf life of products

- Light weight, so significantly reduces transportation costs

- Maintains dose accuracy

- Easy to remove tablet/capsule by simply pressing blister.