Patent ID: 6923883
Filing Date: 2005-08-02
Classification: B29C,B29K,D04H,E04B,Y10T

Abstract:
1. A method of producing a frangible fiberglass insulation batt, the method comprising passing a stream of uncured fiberglass insulation through a cutter to cut the uncured fiberglass insulation to form side-by-side separate strips separated by a gap, applying a binder to portions of at least one of the side-by-side separate strips along the gap, and then passing the two side-by-side separate strips through a curing oven to expose the strips and the binder applied to portions of at least one of the side-by-side separate strips along the gap to a curing heat to polymerize the binder to establish a frangible binder bridge spanning the gap to produce a frangible cured fiberglass insulation batt.