Blister packaging is a clear, bubble-shaped container that is made using a vacuum forming and thermal forming process. The other side of the container is usually cardboard, plastic, or aluminum foil. Blister packaging is used to package small items, food, and medicine.Unlike skin pack packaging, blister packaging requires a mold to be made first. The desired film is then produced using the mold. The blister machine also needs to have separate molds made. The mold is placed on the machine and the parts are placed in the produced films. Then, the films are glued to cardboard, plastic, or foil using the blister machine (the film is glued to cardboard, plastic, or foil through a three-step process). In the Donyaye Now company, printing and blister glue on cardboard are also done. Vacuum blister packaging is also widely used in the pharmaceutical industry. In this method, there is no air inside the package and the product is protected from environmental exposure.Vacuum blister packaging is widely used in the pharmaceutical, food, and industrial industries.