Patent ID: 6979381
Filing Date: 2005-12-27
Classification: D04H,E04B,F16L,Y10T

Abstract:
1. A method of producing a frangible fiberglass insulation batt, the method comprising the steps of passing a stream of uncured fiberglass insulation through a cutter to cut the uncured fiberglass insulation to form two side-by-side separate strips, then passing the two side-by-side separate strips through a curing oven to expose the strips to a predetermined fiberglass curing heat generated in the curing oven to cause binder associated with opposing longitudinally extending side walls of the two side-by-side separate strips to polymerize to establish a frangible bridge spanning a gap between the opposing longitudinally extending side walls of the strips to produce a frangible fiberglass insulation batt that appears to be monolithic.