It's better to look into it yourself, as I'm not knowledgeable on the topic.

Afaik a significant portion of all food is wasted by supermarkets, restaurants, and at home. Wrapping it in a thin foil keeps it fresh and extends shelf life considerably. So it's important to weigh all these things in order to find what's best environmentally.

Further, it might be the type of plastic that's safer for food and is trivial to recycle. It's also very thin and soft and so that might require a lot less resources to produce compared to harder and thicker plastics. For example a plastic bottle might contain more plastic than say the wrapping of 100s of paprika's. Just pulling those nrs from the air but it's just to give a rough idea.