COATING UNIT FOR APPLYING A COATING SUBSTANCE IN A MACHINE FOR PRINTING FLAT MEDIA

    公开(公告)号:US20170209895A1

    公开(公告)日:2017-07-27

    申请号:US15324318

    申请日:2015-07-15

    申请人: BOBST MEX SA

    IPC分类号: B05C1/08 B41J11/00

    摘要: A surface application unit for applying a surface application substance to all or a portion of a surface of a planar substrate in a machine for printing planar substrates. The unit includes an applicator roller (11) which is rotated (T) and can be positioned against all or a portion of the surface of the substrate in order to apply the substance thereto; an anilox roller (13) which is rotated (S) and positioned against the applicator roller (11) and which covers the applicator roller (11) with the substance; and a supply system (14) which supplies the anilox roller (13) with the substance and which is provided with a substance tank, a pump, a device for circulating the substance, and a device (16) which is held against the anilox roller (13) in order to supply the substance to the roller. A recovery system (18) mounted downstream of the applicator roller (11) can be positioned against the applicator roller (11) to recover excess substance on the roller (11).

    Unit for spreading an adhesive onto a moving film

    公开(公告)号:US09675988B2

    公开(公告)日:2017-06-13

    申请号:US14780063

    申请日:2014-03-20

    发明人: Antonio Cerciello

    摘要: A unit for spreading an adhesive onto a moving film, includes at least one pair of abutments (11) upon which is mounted a first pick-up roller (12) for collecting a quantity of adhesive from a collection zone (13), a second roller (14) that rotates in contact with the first roller (12), intended to receive the quantity of adhesive, and a third roller (15) that rotates in contact with the second roller (14), wherein the abutments include at least one fixed portion (19) and one moving portion (20, 21) that can be firmly connected to the fixed portion, the moving portion being configured: to house a tank (17) in which the adhesive collection zone is found, or to house an additional fourth roller (18) positioned at a given distance from the first roller, the collection zone being located in the upper space between the first and the fourth roller (12, 18).

    METHOD OF PRODUCING VARIEGATED STEEL PLATE WITH MULTICOLOURED PATTERN
    9.
    发明申请
    METHOD OF PRODUCING VARIEGATED STEEL PLATE WITH MULTICOLOURED PATTERN 审中-公开
    用混合图案生产变形钢板的方法

    公开(公告)号:US20150321504A1

    公开(公告)日:2015-11-12

    申请号:US14647163

    申请日:2013-06-28

    摘要: A variegated steel plate with multicolored pattern, includes the following process steps in sequence: preparing a steel strip to be printed; using a first roller coating unit to perform a first roller coating transfer on the steel strip to be printed; using a second roller coating unit to perform a second roller coating transfer on the steel strip to be printed after a specific time. In the step of using a first roller coating unit to perform a first roller coating transfer on the steel strip to be printed, the actual roller surface linear velocity is adjusted to be consistent with the theoretical roller surface linear velocity which is consistent with the process speed, thus ensuring that the actual roller surface linear velocity is consistent with the process rotation speed, so there is no need to stop the line for adjusting in the production process, thus increasing the production efficiency.

    摘要翻译: 具有多色图案的杂色钢板,依次包括以下工序:准备要印刷的钢带; 使用第一辊涂单元在待印刷的钢带上进行第一辊涂覆转印; 使用第二辊涂单元在特定时间之后在要打印的钢带上进行第二辊涂覆转印。 在使用第一辊涂单元对待印刷的钢带进行第一辊涂覆转印的步骤中,实际的辊表面线速度被调整为与理论辊表面线速度一致,这与加工速度一致 ,从而确保实际的辊面线速度与工艺转速一致,因此不需要在生产过程中停止生产线的调整,从而提高生产效率。

    ROLL COATINGS SOL-GEL PRECURSORS
    10.
    发明申请
    ROLL COATINGS SOL-GEL PRECURSORS 审中-公开
    辊涂胶溶胶前身

    公开(公告)号:US20150321213A1

    公开(公告)日:2015-11-12

    申请号:US14805604

    申请日:2015-07-22

    发明人: Elmira Ryabova

    IPC分类号: B05C1/08

    摘要: A roll coater with a recirculation loop is disclosed. Waste coating material form the roll coater is treated in an agitator unit containing, for example, one or more ultrasonic transducers, and optionally a filtration unit and/or temperature control unit to produce reconditioned coating solution, such as a reconditioned sol-gel precursor solution. Also disclosed is preventative maintenance module comprising a cleaning unit that is designed to engage and clean the applicator and/or metering rolls in a roll coater.

    摘要翻译: 公开了具有再循环回路的辊涂机。 形成辊涂机的废涂料在含有例如一个或多个超声换能器的搅拌器单元中以及任选的过滤单元和/或温度控制单元中进行处理,以生产修复过的涂层溶液,例如再生溶胶 - 凝胶前体溶液 。 还公开了预防性维护模块,其包括被设计成在辊涂机中接合和清洁施用器和/或计量辊的清洁单元。