MANUFACTURING METHOD OF POLYLACTIC ACID VESSEL HAVING IMPROVED HEAT-RESISTING PROPERTY, POLYLACTIC ACID VESSEL MANUFACTURED BY THE MANUFACTURING METHOD, AND MANUFACTURING MACHINE OF THE POLYLACTIC ACID VESSEL

摘要

Disclosed are a method for producing a polylactic acid container with improved heat resistance, a polylactic acid container produced by the method, and an apparatus for producing the polylactic acid container acid container. To this end, the apparatus for producing the polylactic acid container comprises: a polylactic acid film supply member supplying a polylactic acid film; a preheating member preheating the polylactic acid film; a main heating member heating the preheated polylactic acid film; a mold member molding the heated polylactic acid film; a temperature maintaining member maintaining a temperature of the mold member; and an insulating and sealing member insulating and sealing the mold member from the outside.