6:

 China Southern 6,15,16,20,28,34,41,43

China

 

paper bag

28,43: glossy paper bag

41: super glossy paper bag

open guessets

tear off strip

 

straight cut

 

34:white bar at backside

 
28: "TEAR OFF"  small

 15,41:
20: TFAROFF:

 15:                                                                  43:
27:

 16:
34:

 43: