Many types of packaging have been used in industries like pharmaceutical or toys to market and sell products. One common type seen throughout stores is blister packs. These casings are made from pre-formed plastic, which is molded and heat or cold sealed over a piece of printed cardboard. Medication casings are one of the most common uses for blister packs; however, they may be used to house smaller consumer products such as pens or child toys as well.
As part of the design, the cardboard backing on a blister pack may contain foil, another layer of plastic, or even a layer of paper. Instructions are frequently printed on the packaging to tell consumers how to take medication or to warn consumers about potential dangers of the product. Blister packs offer a number of design options for fulfilling marketing needs. You will see them the most in the pharmaceutical industry because they are used to package drug capsules or tablets for single-dose use.
Beyond the world of pharmaceutical drugs, these types of packs house hardware, toys, and electrical products. A good example is the accessory pack provided with a grill before it is put together. Each part is separated by a compartment with a cardboard backing and labeled accordingly for easy assembly. Their popularity stems from reduced weight, which makes them light enough to be hung up or packaged with a product easily.