MANUFACTURING DEVICE FOR ELECTRODE MATERIAL OF POLYMER BATTERY

PROBLEM TO BE SOLVED: To manufacture inexpensively a polymer battery which allows a large size electrode material to be precisely and efficiently folded into a highly dense laminated state so as to manufacture a polymer secondary battery of high performance. SOLUTION: A mainroll 17 and a feedroll 18 constitute a first pressure- contact section 20 to form bonded electrode material 3 by bonding a fed negative electrode material 1 and a fed positive electrode material 2. The mainroll 17 and a niproll 19 constitute a second pressure contact section 21 to laminatedly bond the bonded electrode material 3 and a following part thereof with the following part folded onto the former fed head part thereof. The bonded material 3, transported from the first pressure contact section 20, bends by a stopper element 22 and then is led to the second pressure-contact section 21 together with the following part by means of a guide element 23.