sack bag paper material
Bopp
Characteristic
Recycled,waterproof, moisture proof, grease proof, grease resistant
Surface Handling
offset printing
Sealing & Handle
Heat Seal
sack bag top
Open top, zipper, ziplock, easy tear strip, die cut handle
sack bag bottom
Heat sealed, flat, block, square, open bottom
Lamination
PP, PE, PET, PA, OPP, CPP, VMPET, VMCPP, AL