WINKLE-RESISTIVE SECURITY PAPER AND METHOD FOR MANUFACTURING THE SAME

PURPOSE: Wrinkle resistivity improved security paper and a manufacturing method thereof are provided to bridge-bond fibers and resins by dipping wet paper in a creasing prevention aqueous solution or to form strong cross-linked bond between fibers of paper with compounds by heat, light or electrical effect etc. CONSTITUTION: A manufacturing method for wrinkle resistivity improved security paper comprises following steps. A paper stock is manufactured by using natural fibers (S10). A stencil paper is manufactured by adding the predetermined amount of monomer solution having a double bond into the paper stock in order to bridge-react to the cellulose molecules of natural fibers and press-drying the same (S10). The stencil paper is dipped in a creasing prevention surface process aqueous solution (S30). Thermal, infrared rays or electromagnetic waves are treated so that cross-link bond between the cellulose molecules of the stencil paper and the creasing prevention surface process aqueous solution is formed and hardened (S40). [Reference numerals] (AA) Start; (BB) End; (S10) Manufacture paper stock; (S20) Add monomer solution having a double bond into the paper stock; (S30) Dip wet paper into monomer solution having a double bond; (S40) Treat heat, infrared rays or electromagnetic waves