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    • 4. 发明公开
    • HEAT TRANSFER MASKING SHEET MATERIALS AND METHODS OF USE THEREOF
    • 传热掩模片材料及其使用方法
    • EP1833680A1
    • 2007-09-19
    • EP05742025.9
    • 2005-03-30
    • NEENAH PAPER, INC.
    • KRONZER, Francis, Joseph
    • B41M3/12B44C1/17
    • B41M3/12
    • In one embodiment, a method of applying an image to a substrate includes the steps of: imaging a printable surface with an image to form an imaged surface having a printed area and a non-printed area; positioning a masking sheet (10) comprising an outer masking layer (13) adjacent the imaged surface such that the outer masking layer is in contact with the imaged surface; transferring a corresponding portion of the outer masking layer to the printed area of the imaged surface, leaving a negative image mask on the masking sheet; transferring the negative image mask to a transfer layer of a heat transfer paper to form a heat transfer paper having a masked portion corresponding to the negative image mask and an unmasked portion; and transferring the unmasked portion corresponding to the printed area to a substrate. Other methods of making and using negative image masks are also disclosed.
    • 在一个实施例中,将图像施加到衬底的方法包括以下步骤:用图像对可打印表面成像以形成具有打印区域和非打印区域的成像表面; 定位掩模片(10),所述掩模片(10)包括邻近所述成像表面的外部掩模层(13),使得所述外部掩模层与所述成像表面接触; 将外掩蔽层的相应部分转印到成像表面的印刷区域,在掩蔽片上留下负像掩模; 将所述负像掩模转印到传热纸的转印层上以形成具有与所述负像掩模对应的掩模部分和未掩模部分的传热纸; 以及将对应于印刷区域的未遮罩部分转印到基板上。 还公开了制造和使用负像掩模的其他方法。