| 摘要 |
PURPOSE:To obtain the superior property of fixation free of erroneous paper feed, etc., by giving electric resistance, which have more than a specific value, to the toner image transfer surface of transfer cohesive paper for magnetic single- component development, by coating and impregnating the surface with a material which contains insulating resin compatible with toner resin and pigment. CONSTITUTION:On one surface of the surface form 1 of cohesive paper for pressure fixation, a pressure-sensitive adhesive layer 2 and a peeled paper 3 are stacked successively, and the other surface is coated or impregnated with paint which contains insulating resin compatible with toner resin, inorganic pigment (TiO2, SiO2, etc.) or organic pimgnet (polyolefin, etc.) by >=20wt% of the whole solid component of the paint, and 10-80wt% said resin, thus manufacturing the coheisve paper which has >=1X10<11>OMEGA.cm<2> electric surface resistance, >=40g peeling strength between the form 1 and peeled paper 3, and >=30cm radius of curl curvature as specified in JISP2111. Thus, the cohesive paper which is carried smoothly and has excellent transfer efficiency is obtained. |
