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    Device for applying an embossing to a web of tissue paper
    1.
    发明授权
    Device for applying an embossing to a web of tissue paper 失效
    用于将压花施加到薄纸幅材的装置

    公开(公告)号：US06729869B2

    公开(公告)日：2004-05-04

    申请号：US10195386

    申请日：2002-07-16

    Applicant: Bernd Lofink

    Inventor： Bernd Lofink

    IPC: B29C5904

    CPC classification number: B31F1/07 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/073 ,  B31F2201/0733 ,  B31F2201/0753 ,  B31F2201/0761

    Abstract: An embossing device for embossing a single-ply or multi-ply web of tissue paper includes a first steel roll with embossing protuberances on its peripheral surface and a second roll with a yielding layer on its peripheral surface. The second roll cooperates with the steel roll so as to form an embossing nip therewith. The steel roll and the second roll run in synchronization. The second roll has individual zones on its peripheral surface with a higher overall thickness and/or different material characteristics of the yielding layer compared to that of the remaining peripheral surface. These individual zones are opposed in the embossing nip to embossing protuberances of the steel roll.

    Abstract translation: 用于压印单层或多层薄纸的压花装置包括在其外周表面上具有压花突起的第一钢辊和在其外周表面上具有屈服层的第二辊。 第二辊与钢辊配合，形成压花辊隙。 钢辊和第二辊同步运行。 第二辊在其外周表面上具有与剩余的外围表面相比具有更高的总体厚度和/或屈服层的不同材料特性的单独区域。 这些单独的区域在压花辊隙中相对于钢卷的压花突起。

    METHOD AND DEVICE FOR PRODUCING A MULTI-PLY FIBROUS PRODUCT AND MULTI-PLY FIBROUS PRODUCT
    3.
    发明申请
    METHOD AND DEVICE FOR PRODUCING A MULTI-PLY FIBROUS PRODUCT AND MULTI-PLY FIBROUS PRODUCT 审中-公开
    用于生产多片纤维制品和多片纤维制品的方法和装置

    公开(公告)号：US20110123773A1

    公开(公告)日：2011-05-26

    申请号：US13055719

    申请日：2008-07-25

    Applicant: Bernd Lofink ,  Harald Harlacher ,  Jurgen Sauter ,  Richard Kiehlmann

    Inventor： Bernd Lofink ,  Harald Harlacher ,  Jurgen Sauter ,  Richard Kiehlmann

    IPC: B32B3/30 ,  B32B38/06

    CPC classification number: B31F1/07 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0764 ,  B31F2201/0787 ,  B31F2201/0792 ,  Y10T156/1039 ,  Y10T428/24562

    Abstract: A device for producing a multi-ply fibrous product includes an embossing roll with first and second embossing protrusions on its outer circumferential surface having at least two different heights in a radial direction, an anvil roll cooperating with the embossing roll, an application roll for applying colored adhesive or ink arranged next to the embossing roll, and a marrying roll or another embossing roll running against the embossing roll, wherein the application roll forms a negative gap with the outer diameter of the embossing roll, and the negative gap exceeds the difference in height of the first and second protrusions. A method for producing a multi-ply fibrous product and a multi-ply fibrous product are also described.

    Abstract translation: 一种用于生产多层纤维制品的装置包括：压花辊，其外圆周表面上具有第一和第二压花突起，其沿径向具有至少两个不同的高度，与该压纹辊配合的砧辊， 布置在压花辊旁边的着色粘合剂或油墨，以及与压纹辊相对的结合辊或另一压花辊，其中施加辊与压花辊的外径形成负间隙，并且负间隙超过压花辊的差 第一和第二突起的高度。 还描述了多层纤维制品和多层纤维制品的制造方法。

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