ENVELOPPE POUR PRODUITS ALIMENTAIRES, CONSTITUÉE D'UNE STRUCTURE FIBREUSE ENDUITE, DE FORME PLATE, PROCÉDÉ POUR SA FABRICATION ET SON USAGE COMME ENVELOPPE ARTIFICIEL DE SAUCISSE

摘要

Food packaging comprises one- or two- sided cover coated with acrylic resin, a flat fibrous product, where the acryl resin is combined with at least one of the other polymer and the food cover on the opposite side of the coating comprises at least one another polymer. An independent claim is included for the preparation of food packaging comprising providing the flat fibrous product, coating the fibrous product with a stroke mass comprising a water dispersion of an acrylate and at least another synthetic or natural polymer, drying the coating, optionally cutting the edges of the coated flat fibrous product in a single stretch, forming the coated fibrous product into a tube with overlapping the longitudinal edge, joining the longitudinal edges by agglutinating or joining and optionally packing the tube form package.