Xiamen Airlines 1,2,3,4,5,6,8,13

China

 1,2,3,4,5,6,8,13:

          1,2,3,5,6:  paper          

          4,8,13:      glossy paper

• open gussets
• tear off strip
• straight cut

• manufacturer in the left gusset:

            1:

            2:

             3:

            4:

          5,8:

          13: larger gap between “ …:    0592-57…..“

             6: no manufacturer