... 4.bag plastic Itempackaging bagusageCoffee, tea cocoa, cookies, powder mixes,snack mixes, granulated nuts and various packaging applications. CertificateFDA,SGS,QS( ... shelf.2.Perfect mechanical properties and higher performance for automatic packaging machine3.In extending shelf-life as the barrier protection ... ) pet snack food ( dog ,cat,bird,fish) Chinese red tea zipper recyclable packaging bag