What is the purpose of edge protectors in packaging?

The purpose of edge protectors in packaging is to prevent damage to the edges of boxes or products during transit and handling. Edge protectors are designed to reinforce the corners and edges of packaged goods, where they are most vulnerable to impacts and stress. By supporting these critical areas, edge protectors help to maintain the structural integrity of the packaging and the items within, ensuring they arrive at their destination in optimal condition. This is particularly important for sensitive or fragile items that can be easily damaged.

In the context of the other options, while increasing visibility or weight capacity may have relevance in different packaging considerations, they do not directly relate to the primary function of edge protectors. Similarly, reducing packaging costs could be a goal in packaging strategy, but it does not capture the essential role of edge protectors in safeguarding the product itself.