April 7, 2020 | Daywey Chen
One of the main purposes of packaging is to communicate with the customer about the product. However, that’s not all, packaging serves great importance when it comes to functionality. By functionality, we mean the ability to keep the product away from external contamination, damages, humidity, temperature and light. To keep the product inside of the packaging from leaking out, for instance to keep the odor, liquid inside of the packaging. Often times, multiple layers of materials are laminated together to achieve the functionality required, as different packaging materials have different properties. Today we are going look into a few common packaging materials used on the market and their properties.