Patent ID: 8663773

Claim:
A method for manufacturing a vacuum insulation panel, comprising: (a) forming a core by stacking a plurality of glass fiber boards prepared using glass fiber dispersed in an inorganic binder through a papermaking process; (b) forming an outer cover having a laminate structure of a surface protective layer, a metal barrier layer and an adhesive layer; (c) forming a getter by packaging quicklime (CaO) powder in a pouch; (d) attaching the getter to an upper portion of the core or inserting the getter into the core; and (e) forming an encapsulant using the outer cover, followed by placing the core having the getter in the encapsulant and sealing the encapsulant, with a vacuum created in the encapsulant, wherein, the surface protective layer of the outer cover comprises a laminate structure of polyethyleneterephthalate (PET) and Nylon films, and a vinyl-based resin is coated on an upper side of the polyethyleneterephthalate (PET) film.