Hi Ferit
Like many people, I've been absolutely fascinated by the paper ships that Doris builds and methods used, they really are amazing. A while ago I spent some very enjoyable time reading through Doris's various build logs, both here and on other forums to learn more and I kept some notes. I hope Doris doesn't mind me providing some links for you on how the flags were made:
http://modelshipworld.com/index.php/topic/854-royal-caroline-by-doris-card-1749-140/?p=162240
http://modelshipworld.com/index.php/topic/854-royal-caroline-by-doris-card-1749-140/?p=165490
http://modelshipworld.com/index.php/topic/854-royal-caroline-by-doris-card-1749-140/page-48#entry226396
Here is a link to a post on flag making on Doris's Sovereign of the Seas build with a slightly different method:
http://www.papermodelers.com/forum/ships-watercraft/9403-sovereign-seas-1637-1-96-scratch-build-29.html#post243344
Here is another post from the Slovak paper modelers site with another flag making example from Sovereign of the Seas (use Google translate to get an English translation):
http://www.papermodelers.sk/viewtopic.php?f=55&t=2110&start=700#p73661
I hope your new job is going well Doris! All the best with it!
Raz