Method of preventing media wrinkling
    1.
    发明授权
    Method of preventing media wrinkling 有权
    防止介质起皱的方法

    公开(公告)号:US07403737B2

    公开(公告)日:2008-07-22

    申请号:US11017977

    申请日:2004-12-21

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2028 G03G15/657

    摘要: An apparatus and method are provided for the reduction of wrinkles formed in sheets of paper media which may contain various levels of absorbed moisture across the surface and which are processed through a fuser section of a printing or copying device. Protruding features may be provided laterally spaced apart by a desired paper width at the fuser nip to create a pressure contact area which constrains the outer longitudinal edges of the sheet of paper as it enters the nip.

    摘要翻译: 提供了一种设备和方法,用于减少纸张介质中形成的皱纹,纸张介质可能含有穿过表面的各种水平的吸收水分,并通过打印或复印设备的定影部分处理。 突出特征可以在定影辊隙处横向间隔开所需的纸张宽度,以形成当纸张进入辊隙时约束纸的外部纵向边缘的压力接触区域。