2015 General Foam Halloween Blow Molds Jen Tuesday, July 25, 2017 @ Advertising, Blow Molds, General Foam 2015 boasts a “new” General Foam. Have a look at the Halloween offering for that year. Related posts: 2016 General Foam Halloween Blow Molds Pumpkin Blow Molds from Fall 1983 Empire Catalog 2004 Union Products Halloween Blow Molds 2004 TPI Halloween Blow Molds