Square bottom bag is also called flat bottom zipper bags, square bottom bags has below outstanding features which no other bag types can have all of them:

●Quad seal

●Side gusset

●Flat bottom makes the bag standing steadily

●With zipper

They offer the compact retail shelf footprint of the flat bottom bag combined with the reusability of the stand up zipper bag. The type of is ideal for coffee, tea, PET food and other high-end retail products.

Texin offer a wide range of material structure for flat bottom quad seal bags as below:

●Outer layer: PET, Matte PET, Natural Kraft, OPP

●Barrier: AL, VMPET, SiO3 coated PET

●Inner liner: LLDPE Easy Peel, CPP, metallized CPP