How to stick wallpaper alone

We put the wallpaper chopped into the desired length of the wallpaper strip in the stack. Then we take the first lane and spread with glue three quarters of its length. Fold this part in half, with an adhesive layer inward. Apply glue on the rest, fold it and, then, the entire strip of wallpaper. The wallpaper striped and swelling left for soaking and swelling can be folded on each other, but before use, the stack must be turned over so that the first sheet is on top.