| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an endless print belt such that even when a rotary stamp is rotated, the loosening of the warp positioned at a side end of a print body stops at a fusion-fixed cross point, and thereby, neither a seal impression defect due to covering of a print surface of the print body nor rupture of a print belt is caused, and porous rubber is uniformly impregnated with ink. <P>SOLUTION: There is provided a porous rubber endless print belt comprising: base cloth which is made of fabric formed by combining and weaving high-melting-point polymer yarn A and low-melting-point polymer yarn B having a lower melting point than the high-melting-point polymer yarn A, and uses at least the low-melting-point polymer yarn B as the woof, and has cross points of the high-melting-point polymer yarn A and low-melting-point polymer yarn B in which the cross points are fused and fixed; and an endless print belt made of porous rubber which has open-cells; wherein the base cloth is fixed to the backside of the endless print belt. Side ends of the endless print belt at least crosses the woof. <P>COPYRIGHT: (C)2013,JPO&INPIT |
