


Octagonal sealing bag is a kind of composite bag. Octagonal sealing bag has eight sealing edges, four sealing edges at the bottom and two sides. Octagonal sealing bag is a relatively novel packaging form, which has many advantages such as improving product grade, strengthening visual effect of shelf, portable, convenient to use, freshness preservation and sealability.
PET/NY/PE、PET/AL/PE、PET/AL/NY/PE
Octagonal sealed bag, octagonal sealed flat-bottom bag
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