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5 differences between polypropylene and polyethylene food packaging.

Polyethylene and polypropylene are two of the most common plastics used in the food packaging industry. On the surface they […]

What is active packaging? Types and functions

The future of food packaging is packaging that increases shelf life without compromising on quality. This technological development is called […]

Plastic identification codes. What are they and what are they for?

The wide variety of materials on the market and their different recycling processes meant some identification codes were called for. […]

What does it mean for a material to have a density of <1?

Density is a value that measures the relationships between mass and volume, allowing us to quantify the properties of a […]