Oriented Polypropylene Kraft Paper Metallized Cast Polypropylene Composite Bags (OPP/Kraft Paper/VMCPP)

Food-Grade Natural-Style High-Barrier Opaque Bags. Engineered with an OPP/Kraft Paper/VMCPP composite structure, these bags integrate the rigid texture of kraft paper, OPP’s high tensile strength, and the exceptional light-blocking and moisture barrier properties of the metallized layer (VM)—fulfilling the demands of premium food packaging.