How do i parton hair for fusion hair extensions?

I know how to do them, but im not to sure about the partoning.

Is it the same for wefts?

Or is it in sections?

Thanks

How do i parton hair for fusion hair extensions?

are the hair peices in one big long strip or little individual ones (I take it you will be glueing them on!?). Sectioning is a must so it blends in correctly with the other natural hair so it cant be seen... start by doing a cross section (one right down the middle of the head like a parting but all the way down and then one all the way across from ear to ear) then starting at the bottom let a little hair down from each section left to right keeping the section partings dead straight and glue where required, follow this method right up to the top and round the sides - easy peasy!! perfectly straight extensions..... Good luck!