| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a stencil printing system, in the rotary stencil printing machine used in which conventional technical defects are solved, no offset develop, voids are a few and an image excellent in fixture can be easily obtained. SOLUTION: In this stencil printing system, a stencil printing base paper having a thermoplastic resin film is employed so as to perforate the base paper with a thermal head in order to make ink migrat through an opening part from one side of the base paper to its other side for printing, a stencil printing base paper having a porous resin film with the air permeability of 1.0 to 50 cm3/cm2.s under the condition that the resin film is bored so as to have an opening area of 20% or more is employed and, at the same time, the ink having a viscosity (or an apparent viscosity at 23 deg.C under the shearing speed of 20 1/s) of 1 to 10 Pa.s is employed.</p> |
