For pill packaging, special materials need to be used. This material must be highly hygienic and cheap to procure. An increase in the prices of medicines may not go down well with the consumer. These days pill packaging is done with utmost care to make sure that medicines retain their properties for a longer period of time and do not expire too soon.
Pill packaging is done according to the properties of each medicine. Some medicines require light during storage. They can be put in packages that have clear outer coverings. Then there are some medicines that lose their properties when they come in contact with light. They need to be stored in dark packages.
Special vitamin packaging helps to protect the pills from any damage. Also, these packets come at low prices, which is why most pill companies prefer to use them.