Different levels of packaging of the pain relieving medicine are: Ointment tube:Primary packaging Cardboard box: Secondary packaging]
Functions of packaging:
(i) It helps in product identification.
(ii) It helps in protection of the product from spoilage, breakage, leakage damage etc.
(iii) It facilitates use of the product to the consumers through appropriate sizes and shapes.
(iv) It helps in promotion of the product as a good package attracts the attention of the people at the time of
purchase.
