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    • 3. 发明授权
    • Woven belts for business machines
    • 商业机器编织带
    • US06263183B1
    • 2001-07-17
    • US09411271
    • 1999-10-04
    • Edward L. Schlueter, Jr.David BattatEdward F. Bowler, Jr.J. Robert Blaszak
    • Edward L. Schlueter, Jr.David BattatEdward F. Bowler, Jr.J. Robert Blaszak
    • G03G1520
    • G03G15/2057G03G2215/1695
    • Multiple layer fuser belts having a woven fabric layer and a high conformability, low surface energy elastic layer. The fabric layer is formed from high modulus, high temperature fibers that are woven together at acute angles to the circumference of the belt fibers. The fabric layer forms a substrate with preferential stretching along the circumference of the fuser belt. The elastic layer is bonded to the fabric layer and is made from a highly conformable, low durometer material having a low surface tension. When the fuser belt is partially wrapped around a driven roller so as to form a nip with a pressure roller the fuser belt stretches in the direction of belt motion. As the fuser belt passes through the nip the fuser belt contracts, releasing surface tension and thus reduces sticking between the fuser belt and fused toner.
    • 具有机织织物层和高适形性,低表面能弹性层的多层定影带。 织物层由高模量高温纤维形成,其与皮带纤维的圆周成锐角地编织在一起。 织物层形成沿着定影带的圆周优先拉伸的基底。 弹性层结合到织物层,并由具有低表面张力的高度适形的低硬度的材料制成。 当定影带部分地缠绕在从动辊上以与压力辊形成压区时,定影带沿着皮带运动的方向伸展。 当定影带穿过辊隙时,定影带收缩,释放表面张力,从而减少定影带和熔融调色剂之间的粘着。