METHOD FOR THE VACUUM FORMING OF REFRIGERATOR

摘要

Provided is a method for vacuum forming refrigerator improving productivity of a product. The method for vacuum forming a refrigerator is characterized by comprising the steps of: preparing a seat between a first mold and a second mold; forming a cavity by combination of the first mold and the second mold; primarily vacuum forming by generating vacuum on the lower side of the cavity; secondarily vacuum forming by generating vacuum on the upper side of the cavity; heating the first mold and the second mold through a steam unit; cooling the first mold and the second mold through a cooling unit for cooling the molded article; and extracting the cooled molded article.