Fuser oil applicator and cleaner in a single web cartridge system in direct contact with fuser roll
    7.
    发明授权
    Fuser oil applicator and cleaner in a single web cartridge system in direct contact with fuser roll 有权
    定影器油涂抹器和清洁剂与单个卷筒筒系统直接接触定影辊

    公开(公告)号:US08073374B2

    公开(公告)日:2011-12-06

    申请号:US12714967

    申请日:2010-03-01

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2025

    摘要: According to aspects of the embodiments there is provided a cassette cleaning web having an agent metering tube that can apply oil via a drip pipe to a web as it enters a nip within the fusing surface. Dispensing the oil as it enters the nip increases the transportation and the holding capacity of the web. The cassette cleaning web can reduce the oil-on-copy to less than 3 mg/copy and more specifically to less than 1 mg/copy which would allow for adequate post finishing applications while still using amino functionalized fuser oil in the fuser subsystem. The cassette cleaning web reduces the contamination of the oil-sump because used web materials are wound up and oil or contaminate materials like wax, toner are retained in the spent web cartridge. This invention enables reduced oil-on-copy, eliminates the bulky and expensive release agent management system, and also provides a direct cleaning to the surface of the fuser roll.

    摘要翻译: 根据实施例的方面,提供了一种具有药剂计量管的药筒清洁织物,其可以在进入定影表面中的辊隙时通过滴管将油施加到幅材上。 当油进入压区时分配油会增加纸幅的运输和保持能力。 盒式清洁网可以将油印复印件减少到小于3mg /份,更具体地减少到小于1mg /份,这将允许足够的后整理应用,同时仍然在定影子系统中使用氨基官能化定影油。 由于使用的网状材料被卷起并且油或污染材料如蜡,调色剂被保留在废网纸盒中,所以盒式清洁纸幅减少了油槽的污染。 本发明能够减少油印,消除庞大且昂贵的脱模剂管理系统,并且还可以对定影辊的表面进行直接清洁。

    Overprint compositions for xerographic prints
    9.
    发明授权
    Overprint compositions for xerographic prints 有权
    印刷版印刷组合物

    公开(公告)号:US07858279B2

    公开(公告)日:2010-12-28

    申请号:US11505461

    申请日:2006-08-17

    IPC分类号: G03G13/06

    摘要: Xerographic prints with a toner-based image and an overprint, said overprint based on radiation curable compositions containing a radiation curable oligomer/monomer, at least one photoinitiator and at least one surfactant, are disclosed. The overprints are particularly well-suited for wetting over substrates containing residual fuser oil and reducing or preventing document offset and for protecting xerographic images on substrates subjected to abrasives, heat, and/or sunlight since the compositions protect such images from cracking, fading, and smearing.

    摘要翻译: 基于基于调色剂的图像和叠印的静印印刷,基于含有可辐射固化低聚物/单体,至少一种光引发剂和至少一种表面活性剂的可辐射固化组合物的叠印。 叠印特别适用于在含有残留定影油的基材上润湿,并减少或防止文件偏移和保护经受磨料,热和/或阳光的基材上的静电复印图像,因为组合物保护这些图像免受开裂,褪色和 拖尾