and the like examples include ns62 buff u00ae vbl 251 1 from akrosil and paper or film which is first coated with a layer of polyethylene and then overcoated with a silicone release agent commercially available as polyslik u00ae sh 8004 from h p smith co other abherent materials are the polyacrylate and polymethacrylate fluorocarbon polymers disclosed in u s pat no 2 803 615 teflon and silicone resins are inherently releasant and do not require a release coating release carrier 20 has an aperture or opening 18 cut or punched out of release sheet material the aperture being made so that a peripheral area of the release carrier of up to 10 mm preferably about 1 to 5 mm in width will be overlapped by the article 12 in other words article 12 is slightly larger than aperture 18 in release carrier 20 in some instances it is useful to eliminate the overlap at projections on the article or at the starting point for peeling off the remaining peripheral carrier a scalloped peripheral edge may be desirable in some cases the ratio of the length of a straight line joining any two points on the perimeter of the article and passing through the center of the article to the summation of the segments of that line overlapped by.