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    • 92. 发明申请
    • TONER IMAGING PRINT SYSTEM
    • 墨粉成像打印系统
    • WO1996035149A1
    • 1996-11-07
    • PCT/US1995016874
    • 1995-12-28
    • DELPHAX SYSTEMS
    • DELPHAX SYSTEMSTHEODOULOU, Sotos, M.MOORE, Robert, A.ZALEWSKI, Voytek
    • G03G15/01
    • G03G15/75G03G15/1605G03G15/161
    • In a printing system (100), a first member (102) moves past an imaging station where it receives a dry toner image (200) and contacts a second member (104) to transfer the toner image (200) to the second member (104). The first and second members (102, 104) are each operated isothermally with at least the second member (104) at a temperature T2 higher than the softening temperature of the toner which, in turn, is above the temperature T1 of the first member (102). The first member (102) has a hard abrasion-resistant and preferably smooth surface (102b) with a surface energy under about 20 dynes per centimeter, while the second member (104) is both softer and has a higher surface energy, but still below that of a substrate (107), e.g., paper, and has a thickness and compressibility that allows it to conform.
    • 在打印系统(100)中,第一构件(102)移动通过成像站,其中接收干燥的调色剂图像(200)并接触第二构件(104)以将调色剂图像(200)转印到第二构件 104)。 第一和第二构件(102,104)各自与至少第二构件(104)在高于调色剂的软化温度的温度T2下等温运转,该温度又高于第一构件的温度T1( 102)。 第一构件(102)具有坚硬耐磨和优选光滑的表面(102b),其表面能量在约20达因/厘米以下,而第二构件(104)较软并且具有较高的表面能,但仍低于 衬底(107),例如纸,并且具有允许其符合的厚度和可压缩性。
    • 96. 发明申请
    • IMAGING METHOD AND APPARATUS
    • 成像方法和装置
    • WO1991003007A1
    • 1991-03-07
    • PCT/NL1990000099
    • 1990-07-23
    • SPECTRUM SCIENCES B.V.LANDA, BenzionNIV, YehudaLAVON, AmiranPINHAS, HannaADAM, YossiKRUMBERG, Yakov
    • SPECTRUM SCIENCES B.V.
    • G03G15/16
    • G03G15/11G03G5/04G03G5/142G03G7/00G03G15/161
    • A method and apparatus for transferring liquid toner images from an image forming surface (10) to an intermediate transfer member (40) for subsequent transfer to a final substrate (42). The liquid toner images include carrier liquid and pigmented polymeric toner particles which are essentially non-soluble in the carrier liquid at room temperature, and which form a single phase at elevated temperatures. The method includes the steps of: concentrating the liquid toner image by compacting the solids portion of the liquid toner image and removing carrier liquid therefrom; transferring the liquid toner image to the intermediate transfer member (40), heating the liquid toner image on the intermediate transfer member (40) to a temperature at which the toner particles and the carrier liquid form a single phase; and transferring the heated liquid toner image to a final substrate (42).
    • 一种用于将液体调色剂图像从图像形成表面(10)转移到中间转印部件(40)以用于随后转印到最终基底(42)的方法和装置。 液体调色剂图像包括在室温下基本上不溶于载体液体的载体液体和着色的聚合调色剂颗粒,并且在升高的温度下形成单相。 该方法包括以下步骤:通过压实液体调色剂图像的固体部分并从中除去载体液体来浓缩液体调色剂图像; 将液体调色剂图像转印到中间转印部件(40)上,将中间转印部件(40)上的液体调色剂图像加热到调色剂颗粒和载体液体形成单相的温度; 以及将加热的液体调色剂图像转印到最终的基底(42)上。