8,14:

Air China 8,14,28,45,46,49

China

 

paper bag

flat base with coversheet

tear off tab with dotted line

wire attached

straight cut

 

8,49:

   stripes in the gussets

   -----

28: light orange tab with dotted line,

      bold letters

45: orange tab without dotted line

 

46: glossy paper bag

       orange tab without dotted line

49: distance chinese letters at tab

45,46:

28: