Composite structures for packaging articles and related methods

摘要: The composite structure includes a fiber-containing layer, such as fiberboard layer or other having fibers from natural and/or synthetic sources, and mineral-containing covering the layer. can be shaped, sized manufactured that formed therefrom is capable of being machined to form storage article. has advantages in it improve whiteness, opacity, ink adhesion, materials reduction, barrier properties, recyclability, printability. reduce polymer mass requirements for heat seal, barrier, fiber adhesion. Further improvements include economics, pliability, flexibility increased over pliability alone.