Aeroflot  6,7,19,16(17,18,20)

Russia

 

6,7,17,18,19: paper bag

16,20: glossy paper

 

open gussets

6,7,16,17,19,20: straight cut

18: zig zag cut

blue bar

6: base right

19: top right

 

7:

16,17:

18:

6,19,20: