Custom Printing Block Flat Square Bottom Side Gusset Quad Seal Coffee Bag

Custom Printing Block Flat Square Bottom Side Gusset Quad Seal Coffee Bag，It is a common bag type on the market and high-end packaging for coffee bean or powder.It
combined with the features of stand up pouch standing and side gusset bag large capacty,makes it a perfect box shape.When it is displayed on the shelf,the three-
dimensional shape can enhance the brand,The flat bottom pouches has a variety of ways to be sealed,such as Tin tie,normal zipper,E-tear zipper.They make the bag reclosable.