| 摘要 |
PURPOSE:To improve the opening property of a heat-sensitive film, to provide an adhesive not welding to a thermal head and having a large strength of adhesion even with little amount of adhesion and thereby to furnish ideal heat- sensitive stencil paper, by sticking a porous support body and a polyester film together with the adhesive containing chlorinated polypropylene as a main constituent. CONSTITUTION:An adhesive containing chlorinated polypropylene as a main constituent contains preferably as a main constituent the chlorinated polypropylene whose content of chlorine is 10-45wt%, and the best result is obtained when the content of chlorine is 20-40wt%. The adhesive is used within the range of 0.1-5g/m<2> or preferably 0.5-3g/m<2>. A polyester film to be used is preferably 4mum or less thick. As for a porous support body, an ink- permeating support body for known stencil paper, such as 'Tengujo' paper (Japanese paper), mixed blended paper, nonwoven fabric, regenerated paper, nylon or Teflon screen, is used therefor. |
