| 摘要 |
PURPOSE:To produce a mimeographic base paper with lug paper to be used for a perforated printing plate machine, etc., having a high handleability and a high printability, by a method in which only lug paper portion in the upper part of the half-slit portion of a base paper is adhered by heat sealing, and then a half-slit is provided in the base paper. CONSTITUTION:Of lug papers 4 to be adhered onto a base paper, only the upper part portion 8 where half-slit 7 is to be provided of the base paper 1 is adhered by heat sealing, and then a half-slit 7 is provided in the base paper 1 to obtain an electric mimeographic base paper with lug papers. EFFECT:When the whole of the lug papers 4 are heat-sealed, an uneven thickness is produced due to uneven coating of adhesive 6, and thereby when half-slit is provided, the base paper 1 is often imperfectly cut or film layer 2 is often cut, together with the base paper. By heat-sealing only a part 8 of the base paper, such defects can be eliminated. |
