http://www.ehow.com/guide_11-http://www.ehow.com/guide_11-hobbies-games.html.htmlwww.ehow.comhttp://www.ehow.com/how_4437159_grocery-sack-holder-fold-down.htmlIron the top because it makes it a little easier to sew it if it is already ironed in place. Plus it gives it a nice sharper edge at the top. Learn how to make a grocery sack holder in this free sewing video. Published on 7/15/2008