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    • 2. 发明申请
    • SYSTEMS AND TECHNIQUES FOR RE-INKING A CONTINUOUS BAND IN A THERMAL TRANSFER PRINTER
    • 用于在热转印打印机中重新连续打印带的系统和技术
    • WO2018065959A1
    • 2018-04-12
    • PCT/IB2017/056191
    • 2017-10-06
    • DOVER EUROPE SARL
    • BENJAMIN, AnnGOODALE, Stacey C.BENTON, Frances H.CHEEVER, James M.STARKEY, Simon
    • B41J31/16
    • Methods, systems, and apparatus for thermal transfer printing include, in at least one aspect, a printing apparatus including: a band (105) to hold hot melt ink; rollers (110) to hold and transport the band with respect to a substrate (120); a printhead (125) to thermally transfer a portion of hot melt ink from the band to the substrate; an ink feed device (135) to add hot melt ink to the band, a heating device (140) to heat the hot melt ink on the band, and a rigid blade (155) to control ink thickness of the hot melt ink on the band; a meniscus sensor (245) to monitor a meniscus of melted hot melt ink on the band; and a controller (160) communicatively coupled with the meniscus sensor and the ink feed device, wherein the controller can cause the ink feed device to add hot melt ink to the band based on data from the meniscus sensor.
    • 在至少一个方面中,用于热转印打印的方法,系统和设备包括打印设备,打印设备包括:用于容纳热熔墨水的带(105) 滚筒(110),用于相对于基底(120)保持和传送所述带; 打印头(125),用于将热熔墨水的一部分从所述带热传递到所述衬底; 用于将热熔墨水添加到所述带上的供墨装置(135),用于加热所述带上的所述热熔墨水的加热装置(140),以及用于控制所述热熔墨水上的所述热熔墨水的墨水厚度的刚性刀片(155) 带; 弯月形传感器(245),用于监测带上熔化的热熔油墨的弯液面; 以及与弯月面传感器和墨水供给装置通信地连接的控制器(160),其中,控制器可以使得墨水供给装置基于来自弯月面传感器的数据向该带添加热熔墨水。
    • 3. 发明申请
    • SYSTEMS AND TECHNIQUES FOR RE-INKING A CONTINUOUS BAND IN A THERMAL TRANSFER PRINTER
    • 用于在热转印打印机中重新连续打印带的系统和技术
    • WO2018065961A1
    • 2018-04-12
    • PCT/IB2017/056193
    • 2017-10-06
    • DOVER EUROPE SARL
    • BENJAMIN, AnnGOODALE, Stacey C.BENTON, Frances H.CHEEVER, James M.STARKEY, Simon
    • B41J31/16
    • Methods, systems, and apparatus for thermal transfer printing include, in at least one aspect, a printing apparatus (100) including: a band (105) capable of holding hot melt ink thereon; rollers (110) arranged to hold and transport the band with respect to a substrate (120); a printhead (125) configured to thermally transfer a portion of hot melt ink from the band to the substrate; an ink feed device (135) configured to add hot melt ink to the band, a heating device (140) configured to heat the ink on the band, and a blade (155) proximately located with the heating device and configured to control ink thickness of the ink on the band; and a controller (160) communicatively coupled with the blade, wherein the controller is configured to reposition the blade, in accordance with a viscosity of the ink and a speed of the band, to control the thickness of the hot melt ink on the band after the blade.
    • 在至少一个方面中,用于热转印打印的方法,系统和设备包括打印设备(100),打印设备(100)包括:能够在其上保持热熔墨水的带(105) 布置成相对于基底(120)保持和传送所述带的滚筒(110); 打印头(125),其被构造成将热熔墨水的一部分从所述带热传递到所述基板; 被配置为向所述带添加热熔墨水的供墨装置(135),被配置为加热所述带上的墨水的加热装置(140)以及与所述加热装置邻近定位并且被配置为控制墨水厚度的刀片(155) 在乐队上的墨水; 和控制器(160),所述控制器(160)与所述刀片通信联接,其中,所述控制器被配置为根据所述油墨的粘度和所述带的速度来重新定位所述刀片,以控制所述带之后的所述热熔油墨的厚度 刀片。
    • 4. 发明申请
    • SYSTEMS AND TECHNIQUES FOR RE-INKING A CONTINUOUS BAND IN A THERMAL TRANSFER PRINTER
    • 用于在热转印打印机中重新连续打印带的系统和技术
    • WO2018065960A1
    • 2018-04-12
    • PCT/IB2017/056192
    • 2017-10-06
    • DOVER EUROPE SARL
    • BENJAMIN, AnnGOODALE, Stacey C.BENTON, Frances H.CHEEVER, James M.STARKEY, Simon
    • B41J31/16
    • Methods, systems, and apparatus for thermal transfer printing include, in at least one aspect, a printing apparatus including: a band (105) to hold hot melt ink; rollers (110) to hold and transport the band with respect to a substrate (120); a printhead (125) to thermally transfer a portion of hot melt ink from the band to the substrate; an ink feed device (135) to add hot melt ink to the band, a heating device (140) to heat the ink on the band, and a rigid blade (155) that includes a pressure chamber (240); a pressure sensor (245) associated with the pressure chamber to monitor the meniscus of the melted hot melt ink on the band; and a controller (160) communicatively coupled with the pressure sensor (245) and the ink feed device, the controller to cause the ink feed device to add hot melt ink to the band based on data from the pressure sensor.
    • 在至少一个方面中,用于热转印打印的方法,系统和设备包括打印设备,打印设备包括:用于容纳热熔墨水的带(105) 滚筒(110),用于相对于基底(120)保持和传送所述带; 打印头(125),用于将热熔墨水的一部分从所述带热传递到所述衬底; 用于将热熔油墨添加到所述带的油墨供给装置(135),用于加热所述带上的油墨的加热装置(140)以及包括压力室(240)的刚性刀片(155); 与压力室相关联的压力传感器(245),以监测带上熔化的热熔油墨的弯液面; 以及与所述压力传感器(245)和所述供墨装置通信地耦合的控制器(160),所述控制器基于来自所述压力传感器的数据使所述供墨装置向所述带添加热熔油墨。