... bag 1.Three side seal bag with zipper, 2.Easy tear mouth on the top, 3.Easy to open and re-close. Tea Plastic Bag, Packaging Bag ... printing,lamination,separating and cutting,bag making,examingFeature:1)Stiff, good to prevent leakage and easy to tear open2)With vivid printing effect ... . It is easy shown on goods shelf, and ...