After searching, browsing and reviewing from one blog to another blog and seeing repeatedly the "How to make a Journal using a Coptic Binding" on You Tobe..I finally found out that the system is very simple and easy...and to proof it I experiencing to make one. And it took 2 days to make it...not because it hard but because so many domestic disturbance around me at home...well you know what it is, right :)
The above is the inside page which I mixed between the plain signature paper and scrap paper..it turn out beautiful.