Vietnam Airlines 2,4,5,10,11,12,18

Vietnam

2,4,5,12:

• paper
  
• flat base
• vertical tab
• straight cut
• manufacturer in the left gusset:
  

               2:            

              4:            

              5:            

            12:           

11:  

• paper
  
• flat base
• vertical tab
• straight cut
• manufacturer in the right gusset:   

10,18:

          10: paper

          18: glossy paper

• flat base
• vertical tab
• straight cut