It is extremely important for the firms to ensure that sea foods reach customers as fresh as possible. Sea foods have a structure which may be easily and quickly spoiled. Thus it is necessary to use the packaging materials to prevent them from being spoiled and to protect their freshness. High protection barrier films like EVOH or PA are used in order to protect their freshness until their consumption. Etki Ambalaj uses ET+//PE(EVOH), PET//PE//METPET//PE materials in seafood packaging. However UV protection, antifog film, partial and matt lacquer, reusable and vacuum sealed bags are optional.