Protection of the freshness of product and extension of its shelf life is determinative in the selection of packaging type for the nuts compromised by snacks. Doypack bags are preferred commonly for packaging. As they are vacuum-sealed, doypack bags extend the life time of the nuts by keeping them from the contact with air and protect their freshness and keep it upright on the display area. As they are reusable and zipper/zip lock bags, consumers may benefit the advantage to consume the contents partially at any time.
BOPP// PE, PET//PE(EVOH), PET//METPET//PE(EVOH), PET//CPP or BOPP//CPP materials are used in nuts packaging as in dried-fruit and appetizers packaging.