| 摘要 |
PURPOSE:To obtain the gradation of the recording density at a working speed, while simplifying the handling of the electrification recording paper by humidifying the electrification recording paper with electrolyte and the like just before recording and drying the paper in the electrification recording device which conventionally is conducted after recording. CONSTITUTION:While electrification recording paper 2 being pulled out from a roll 1 of the dried paper by nipping rubber rollers 3 and 3', it is humidified with a humidifying liquid such as electrolyte and water by means of a humidifying roller 7. After being removed from the excessive liquid by a sponge roller 12, the recording paper 2 is subjected to the electrification recording by a recording head 18. The moisture contained in the recording paper 2 even after the recording is finished is dried under the electric head of 105-130 deg.C supplied by a drying plate 23. Thus the electrification recording paper can be handled as dry paper outside of the recording device and also it is saved from the lowering of its electroconductivity caused from its being dried in the recording device, as it is the case when humidified beforehand. |
