NOVEL DEVICE FOR LAMINATING AND SECONDARY BATTERY PRODUCED BY USING SAME

摘要

The present invention provides a device for laminating, which is a device for laminating by means of thermal bonding of an electrode assembly having a structure in which an anode and a cathode are consecutively stacked with a separation film therebetween, and comprises: an inlet portion into which a web having a structure in which the anode, the separation film, and the cathode are stacked; a heating portion for heating the web and inducing thermal bonding between the anode, the separation film, and the cathode; a discharge portion for discharging the thermal bonded web; and a transferring portion for transferring the web via the inlet portion, the heating portion, and the discharge portion, wherein the transferring portion provides transfer driving force to the web while being in contact with either the upper surface or the lower surface of the web, and wherein the heating portion directly heats the area where the transferring portion contacts the web, so as to deliver energy for thermal bonding to the web.