Paper Bag
- Oct 24, 2018 -

As long as the material of the bag contains a part of the paper, it can be collectively referred to as paper bag.

Features: environmental protection, durable and beautiful.

According to the edge of the bag, the bottom and the sealing methods are different: there are four types of paper bags: open seam bottom bag, open adhesive corner bottom bag, valve-type suture bag, valve-type flat hexagonal end-to-end adhesive bag.