POUCH SEALING APPARATUS

The preset invention relates to a pouch sealing apparatus capable of preventing leakage of an electrolytic solution, thereby improving a sealing effect, and more particularly to a pouch sealing apparatus configured to seal a pouch for batteries, the pouch including an upper pouch and a lower pouch, the pouch being configured to receive an electrode assembly and an electrolytic solution, the pouch sealing apparatus including a mounting unit configured to seat a pouch receiving portion thereon, a press roller configured to move the electrolytic solution into the pouch receiving portion while the press roller rolls from open ends of the upper pouch and the lower pouch toward the pouch receiving portion, and a sealing tool configured to seal parts of the upper pouch and the lower pouch to be sealed, wherein the press roller is configured to fuse the upper pouch and the lower pouch in contact with each other while being heated by a heating portion added to a part of the roller and rolling.