At this point, it's simply a matter of repetition, continuing to add more loops to the bow.
I generally count and add a minimum of four loops on each side. If it's just satin alone, I do at least five loops.
The tulle will give added fullness to this bow design, and I'm going to do six loops on each side. (Six satin and six tulle).
You can see the bow is getting very full and it's a little harder to keep that center pinched tightly in my right hand.
Once finished with the loops, I make sure I pull enough ribbon and tulle off the bolts to match the first "arm's length" of tail that I pulled off before beginning the bow.