Blister packing is a form of packaging that involves sealing a product between a pre-formed plastic blister (usually transparent) and a backing card or foil. This method is commonly used for pharmaceuticals, over-the-counter medications, and small consumer goods. The blister provides a protective barrier, keeping the product secure and visible, while the backing material often contains important information such as dosage instructions or product details. Blister packing is known for its tamper-evident properties, ensuring the integrity of the packaged item, and it also allows for convenient individual dosing and easy visibility of the enclosed product. This packaging method is widely utilized for its effectiveness in protecting products from external factors and providing a user-friendly experience for consumers.