VACUUM HEAT INSULATION PANEL, CORE MATERIAL, REFRIGERATOR, AND METHOD FOR MANUFACTURING VACUUM HEAT INSULATION PANEL

摘要

PROBLEM TO BE SOLVED: To provide a vacuum heat insulation panel that can further readily manufacture a vacuum heat insulation panel; a core material constituting the vacuum heat insulation panel; a refrigerator including the vacuum heat insulation panel; and a method for manufacturing the vacuum heat insulation panel.SOLUTION: In the vacuum heat insulation panel 10, the core material 11 comprising a resin fiber 13 formed into a nonwoven fabric-like film is stored in an external capsule material 12. The resin fiber is formed by an electro-spinning method and directly deposited at an inner surface of the external capsule material.SELECTED DRAWING: Figure 1