meat placed on a tray and wrapped with this material allows consumers to place the product directly into a conventional oven or microwave without the need to remove any of the immediate packaging or come into contact with the raw food, reducing the risk of contamination from bacteria.with the special skin cook top web from bemis flexible packaging, it means consumer can be cooked from chilled or frozen without being unwrapped in any way.cooking time is said to be reduced by up to 20 for a conventional oven and 40 for microwave and there is significant shelf life improvement which helps reduce food waste.