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公开(公告)号：EP0493652A2
公开(公告)日：1992-07-08
申请号：EP91116717.9
申请日：1991-09-30
发明人： Nakabayashi, Akira , Maeda, Kenji
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： In order to reliably clean a thermal fixing roll or fixing a non-fixed image in an image forming apparatus such as a copier or a laser beam printer,a non-woven fabric web having a crisscross structure or a parallel structure with a thermally bonded fiber sheet is disposed at least on the side in contact with the fixing roll. The thermally bonded fiber sheet comprises composite fibers including 5 to 70 % by weight of electroless nickel plated 'CONEX' fibers, which is obtained by depositing metallic nickel to a thickness of up to and including 0.2 µm by an electroless plating method on 'CONEX' fibers which have the surface formed with stripe-like grooves, macrovoids, fine irregularities or a modified cross-section and is heat-resistant and excellent in adhesion for nickel, in addition to non-plated 'CONEX' fibers and undrawn polyester fibers. Preferably, the above non-fabric web is impregnated with a heat-resistant cationic charging agent as a cleaning roll material.
摘要翻译： 为了可靠地清洁热定影辊或将非固定的图像固定在诸如复印机或激光束打印机的图像形成装置中，具有十字形结构或具有热粘合纤维的平行结构的无纺布幅材 片材至少设置在与定影辊接触的一侧。 热粘合纤维片材包括复合纤维，其包含5至70重量％的化学镀镍“CONEX”纤维，其通过在“CONEX”上通过无电镀法沉积至0.2μm厚度的金属镍而获得 除了未镀“CONEX”纤维和未拉伸的聚酯纤维之外，其表面形成有条状凹槽，大孔，细微不规则或改进的横截面，并且具有耐热性和对镍的粘附性优异的纤维。 优选地，用耐热阳离子充电剂作为清洁辊材料浸渍上述非织物网。
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公开(公告)号：EP0493652B1
公开(公告)日：1995-11-29
申请号：EP91116717.9
申请日：1991-09-30
发明人： Nakabayashi, Akira , Maeda, Kenji
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
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公开(公告)号：EP0493652A3
公开(公告)日：1993-04-28
申请号：EP91116717.9
申请日：1991-09-30
发明人： Nakabayashi, Akira , Maeda, Kenji
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： In order to reliably clean a thermal fixing roll or fixing a non-fixed image in an image forming apparatus such as a copier or a laser beam printer,a non-woven fabric web having a crisscross structure or a parallel structure with a thermally bonded fiber sheet is disposed at least on the side in contact with the fixing roll. The thermally bonded fiber sheet comprises composite fibers including 5 to 70 % by weight of electroless nickel plated 'CONEX' fibers, which is obtained by depositing metallic nickel to a thickness of up to and including 0.2 µm by an electroless plating method on 'CONEX' fibers which have the surface formed with stripe-like grooves, macrovoids, fine irregularities or a modified cross-section and is heat-resistant and excellent in adhesion for nickel, in addition to non-plated 'CONEX' fibers and undrawn polyester fibers. Preferably, the above non-fabric web is impregnated with a heat-resistant cationic charging agent as a cleaning roll material.
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