Yes, go t your local lumber yard, and ask for a couple pieces of thier scrap wood. look for the small firing strips and maybe a piece of 1X8 or so. Make yourself a small box and drill holes in the top. Use PVC pipe out the side that you can slide your vacuum hose into or over. That will become your vacuum box. Then make a small frame that you can clamp together to hold your clear plastic in. Make it small enough so it will fit into a toaster oven. Yes, you can use your full size oven, but in my case, I picked up a working toaster oven for $2. at the local thrift store. turn on the toaster oven and let it warm up. Once its warmed up, slide your clamped plastic into it. When you see it just barely start to sag in the middle, its time to pull it out, put it on the vacuum box(with vacuum already attached) then throw on the swtch to the vacuum. Only takes a few seconds and your done. Jody