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    • 47. 发明授权
    • Method for manufacturability of a low cost printing drum
    • 低成本印刷鼓的可制造性的方法
    • US5797186A
    • 1998-08-25
    • US709804
    • 1996-09-10
    • John Hans Bode
    • John Hans Bode
    • B29C65/02B29D99/00B41C1/18B41J2/00B21K1/02
    • B29D99/0035B29C65/02B29C66/5344B29C66/53462B41C1/18B41J2/00B29L2031/324B29L2031/326Y10T29/49547Y10T29/49556Y10T29/4956
    • A method for manufacturing an imaging drum for use in applying ink to the imaging drum as the drum rotates. The present method possesses utility in that previously unsuitable low cost materials for use in creating an imaging drum characterized by rigorous specification and tolerance requirements adequately perform when manufactured in accordance with the present method. The present method finds use in the digital printing and imaging industry where successful repeatable and accurate printing requires precise knowledge of the characteristics of the print engine mechanical motion and printing materials which include printing media (e.g., paper, vinyl, film, wax or other thermally imaged substrates that typically include emulsion coatings thereon) to promote consistent interaction with printing media marking materials such as ink, toner, or various printing ribbon resin-based compounds, etc. In order to create high resolution, photorealistic output from such digital print engines, the precise location of each dot or picture element (i.e., pixel) must be predictable and therefore, in a drum-based imaging print engine, the drum should possess ideal physical characteristics.
    • 一种制造用于在滚筒旋转时向成像鼓施加墨水的成像鼓的方法。 本方法具有以下用途:先前不适用的低成本材料用于创建成像鼓,其特征在于根据本方法制造时充分执行严格的规格和公差要求。 本方法用于数字印刷和成像工业,其中成功的可重复和准确的印刷需要精确了解印刷机械运动和印刷材料的特性,包括印刷介质(例如纸,乙烯基,薄膜,蜡或其他热的 成像基底,其通常包括其上的乳剂涂层),以促进与印刷介质标记材料如油墨,调色剂或各种印刷带状树脂基化合物等的一致的相互作用。为了产生高分辨率,来自这种数字印刷机的照相感觉输出, 每个点或图像元素(即,像素)的精确位置必须是可预测的,因此,在基于滚筒的成像打印引擎中,滚筒应该具有理想的物理特性。