Foil transfer device
    3.
    发明授权
    Foil transfer device 有权
    箔转印装置

    公开(公告)号:US09193147B2

    公开(公告)日:2015-11-24

    申请号:US14218241

    申请日:2014-03-18

    发明人: Alexander Weber

    IPC分类号: B41F16/00 B41F19/00

    摘要: A foil transfer device includes a transport cylinder for transporting a printed sheet, a pressure cylinder for pressing a web of transfer foil against the transported printed sheet, and a support belt for supporting the web of transfer foil. The support belt passes through a transfer nip jointly formed by the transport cylinder and the pressure cylinder.

    摘要翻译: 箔转移装置包括用于输送印刷纸的输送圆筒,用于将转印箔的幅材压靠在所输送的印刷纸上的压力缸,以及用于支撑转印箔片的支撑带。 支撑带通过传送滚筒和压力缸共同形成的传送压区。

    Forming printed patterns of multiple print materials
    4.
    发明授权
    Forming printed patterns of multiple print materials 有权
    形成多种印刷材料的印刷图案

    公开(公告)号:US09096051B1

    公开(公告)日:2015-08-04

    申请号:US14161736

    申请日:2014-01-23

    摘要: A multilayer structure having at least two different print materials pattern is formed on a receiver element using an elastomeric relief element having a relief pattern. Multiple different printable material compositions are sequentially applied only to the uppermost relief surface of the elastomeric relief element and at least at least 50 weight % of a carrier liquid is removed from each printable material composition. During contact of the multilayer structure on the uppermost relief surface and the receiver element, the elastomeric relief element is compressed by at least 10 μm of its original thickness. The elastomeric relief element is then separated from the receiver element to leave a pattern of the multilayer structure on the receiver element, wherein at least 70 weight % of the multiple print materials is transferred to the receiver element.

    摘要翻译: 具有至少两种不同印刷材料图案的多层结构使用具有浮雕图案的弹性缓冲元件在接收器元件上形成。 多个不同的可印刷材料组合物仅依次施加到弹性体缓冲元件的最上面的浮雕表面,并且从每个可印刷材料组合物中移除至少50重量%的载体液体。 在多层结构在最上面的浮雕表面和接收器元件的接触期间,弹性缓冲元件被压缩至少10μm的原始厚度。 然后将弹性缓冲元件从接收器元件分离以在接收器元件上留下多层结构的图案,其中至少70重量%的多个打印材料被传送到接收器元件。

    Printing press comprising a magnetic orientation unit and a movable drying/curing unit

    公开(公告)号:US10016971B2

    公开(公告)日:2018-07-10

    申请号:US15520273

    申请日:2015-10-29

    申请人: KBA-NotaSys SA

    发明人: Bradley Booth

    摘要: There is described a printing press (100) comprising a printing group (2) adapted to apply on a substrate at least one ink or varnish vehicle containing magnetic or magnetisable flakes and at least one magnetic orientation unit (10) located downstream of the printing group (2) along a path of the substrate, which magnetic orientation unit (10) includes at least one magnetic-field-inducing device (12) adapted to orient the magnetic or magnetisable flakes contained in the ink or varnish vehicle applied on the substrate to induce an optically-variable effect in the ink or varnish vehicle. The printing press (100) further comprises a drying/curing unit (15) located along the path of the substrate and cooperating with the magnetic orientation unit (10), which drying/curing unit (15) is adapted to dry or cure the ink or varnish vehicle applied on the substrate following orientation of the magnetic or magnetisable flakes. The drying/curing unit (15) is mounted on a movable supporting structure (16) that is adapted to move the drying/curing unit (15) between a working position (WP), where the drying/curing unit (15) is cooperating with the magnetic orientation unit (10) and which is located proximate to the path of the substrate next to the magnetic orientation unit (10), and a retracted position (RP), where the drying/curing unit (15) is retracted away from the magnetic orientation unit (10) and from the path of the substrate.