Sonoco expands its ClearGuard portfolio of flexible packaging to include pouches fortaking ferrous fumarate liquid or more viscous products.celebrate vitamins calcium citrate soft chews###They can withstand the rigors of the hot fill and retort cooking processes and will be displayed at the Global Pouch Forum in Miami, US from June 14, 2017.###The ClearGuard packaging has low oxygen and water vapor trairon gluconate 325 mgnsmission rates to protect the food insimagnesium citrate 800 mgde and preserve its shelf life, providing an alternative to aluminum foil or metalized films.###Other product features are laminating with flex crack resistance and durability; printing, including matte and gloss finish options; and abest calcium citrate with magnesium competitive value to other clear or opaque film alternatives.