... , moisture 2)Food Grade(FDA,SGS) 3)Side Gusset,Standup,One Way Valve Side Gusset Coffee Bag *High Barrier of Oxygen,Moisture*Material ... PE...*Food Grade (FDA,SGS,ISO,HACCP)*High puncture resistance*Side Gusset, Quad Seal/Regular Seal*Stand up Zipper*PBI Valve ... Food Regulations3) High puncture resistance; easy-peel options and solid sealing intensity4) Stand up pouch with zipper top & One-way valveAbout ...