Making prefelt without needle or water

I recently heard about a no water, no needle way of making prefelt. I thought I would give it a try and see how it works. It’s fairly simple. You layout your wool on a mat or plastic and roll it dry. When I teach resist felting I usually dry felt the layout by just pressing and wiggling to make it stick together well enough to pick up and move, so we can make the second side. I am sure we have all found that ball of roving in the bottom of a bag that is well on its way to bing a solid felt blob. Taking this idea further just makes sense.

On Sunday it was Library day at the guild and I knew it would be a fairly quiet one so I took my supplies with me. Here is my try at dry non-needled prefelt.

I am using a rubbery placemat and a plastic grocery bag. The Grocery bag is because I put the little piece of plastic in my coat pocket and then didn’t wear my coat. I picked 2 colours so I can see how much migration there is if any. I did jiggle the felt to stick it together, the same way I do when I want to move a layout.

I rolled it 100 rolls in each direction flipping it between as well. It came out very flat and has started to shrink.

I rolled it some more. I had intended to do another 100 rolls in each direction but we were chatting so I am sure it got much more than that, especially on the last set of rolls. It definitely shrunk in both directions but not a lot.

I cut it to see what it looked like. the edges are thicker and flatter than the middle but it’s still pretty solid.

Jan took a movie of it with her camera. It shows how sturdy the prefelt is.

I rolled it again to see how the edges would fair. There were wisps that migrated out in the direction of the rolling. I think it would have been better to just finger rub the edges. There was really no migration to the surface by the opposite layer.

All in all, I think it worked well with very little fuss. Next, I am going to try cutting out some shapes and felting them on their own, to prefelt and on a fresh layout. Have you ever tried this method? how did it go?