Ideal for stand up pouch applications, Classic 4 mil Metallized Stand Up Pouch Web is designed to have excellent barrier properties, a robust sealant layer for closures and perfect stiffness for gusseted pouches that stand on their own. Made from a metallized polyester print surface and a thick, mLLDPE sealant film, this silver film structure can be surface printed with either digital or analog technology and is compatible with most pouching equipment.