A plastic film composite for film packaging with an oriented outer film and a sealing film which differs from the outer film, both of which outer film and sealing film are either polyethylene-based or polypropylene-based. The outer film and the sealing film are connected by a polyolefin-based extrusion lamination comprising at least one layer. A film packaging comprising the plastic film lamination and a method for the production of packaging containers uses the plastic film composite.