13:                                                             19: 

ANA 13,14,19,20

All Nippon Airways

Japan

 

13:

paper bag, length 25,2cm

open gussets

tear off strip

straight cut

 

14:

paper bag

pointy bottom

tear off strip

straight cut

 

19: different distance tear off --> Waterproof =9,5cm

paper bag

open gussets

tear off strip

straight cut

20:

paper bag

pointy bottom

tear off strip

symbol in the right gusset

straight cut

13:

14: pointy bottom

19: distance tear off --> Waterproof =9,5cm

 

19:distance tear off --> Waterproof =9,5cm