Multilayer heat-sealable packaging material, a food package made thereof and a method of packaging

The invention relates to a said food packaging material for travelling of the food packaging multi-layer is a sealing thermal forming. In addition, the food packaging and package according method and application of packing material is objective of the present invention relates of the package material for forming. The packaging material (1) comprises a fibre material (4b) paper the middle layer; at least one protecting product preventing polymer protector according top difference (4,5) and is in the packaging material two ends of polymer hot sealing layer (2,7). According to the invention, forming the device for packaging inner surface hot sealing layer (7) and avoid the visible light for protecting the product extinction pigment (4b carbon black) mixing. Through (7) is the mixing white pigment to the hot sealing layer (4b titanium dioxide), and a a sealing layer is layers of aluminium foil grey. The thermal sealing the polymer to be is low concentration polyethylene (PE-LD), and can (3) is a sealing layer is between the hot sealing layer and paper for carrying polytetrafluoroethylene alcohol copolymer (EVOH) or the oxygen and fragrance of acrylic and can be penetrated (4).