Air China 10,11,22,23,32,35,53,56,57
China
10:
- paper
- pointy bottom
- tear off strip
- peel off sticky strip
- straight cut
- manufacturer in the gussets:

11:
- paper
- pointy bottom
- tear off strip
- peel off sticky strip in front
- straight cut
- manufacturer in the gussets:

56:
- glossy paper
- pointy bottom
- tear off strip
- no peel off sticky strip in front
- straight cut
- manufacturer in the gussets:
