... 4.Style:back sealed 5.Food grade material Side gusset noodle packaging bag 1.Size:11* ... 32*70mic(single side),side gusset 1.5cm*2 each fold,back sealed ... machine 6.We can produce many different styles of the bag,such as three-side sealed bag,four-side ... sealed bag,back sealed bag,gusset sealed bag,quad-sealed bag,standup bag,ziplock bag,rolling film for automatic packing machine ...