some of them have aliminum in them but most of them do not :) good enough :) xx
fin metal foil
crisp packets
The gas inside crisp packets is nitrogen. It is used to displace oxygen and moisture, keeping the crisps fresh and preventing them from going stale. This process helps to preserve the crisp's texture and flavor.
crisp packets
lithium
Walkers crisp packets are primarily made from a combination of layers of metallized polyester film, oriented polypropylene film, and low-density polyethylene film. These materials help to keep the crisps fresh and maintain their crunchiness.
nitrogen
Crisp packets are typically made of a combination of materials like plastic, aluminum, and paper. These materials do not naturally contain zinc.
Nirogen
They are RED
Yes. unles they are unsalted
I wouldn't think there is a statistic for that.