MANUFACTURING MEHTOD OF INSULATING MATERIALS HAVING GLASS FIBER

摘要

Disclosed is a method for manufacturing a glass fiber insulation material, and more particularly, to a method for manufacturing a glass fiber insulation material, the mthoed including the steps of: (a) applying a binder to a glass fiber yarn; (b) needle punching the glass fiber yarn to process the glass fiber yarn into a felt; and (c) applying heat to the felt to harden the binder.