61:

 

61 T:

paper bag

pointy bottom

tear off strip

peel off sticky strip at back

in the right T 

straight cut

Air China 61 A,B,L,T

China

 

61 A:

paper bag

pointy bottom

tear off strip

peel off sticky strip at back

in the right gusset A

straight cut

 

61 B:

paper bag

pointy bottom

tear off strip

peel off sticky strip at back

in the right gusset B

straight cut

 

61 L:

paper bag

pointy bottom

tear off strip

peel off sticky strip at back

in the right gusset low  L

straight cut

 

 

61:

61A:         -->"Open"<--- 2,0cm  

61B:          -->"Open"<--- 2,2cm

61L:          -->"Open"<--- 2,0cm