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    Device for the embossing of fine structures
    74.
    发明授权
    Device for the embossing of fine structures 失效
    精细结构破裂装置

    公开(公告)号：US5109767A

    公开(公告)日：1992-05-05

    申请号：US576269

    申请日：1990-08-31

    Applicant: Alex Nyfeler ,  Gregor Antes ,  Hansjorg Schmidlin

    Inventor： Alex Nyfeler ,  Gregor Antes ,  Hansjorg Schmidlin

    IPC: B21H7/00 ,  B29C59/04 ,  B29L7/00 ,  B41F13/04 ,  B44B5/00 ,  B44B5/02

    CPC classification number: B21H8/005 ,  B29C59/04 ,  B41F13/04 ,  B44B5/0009 ,  B44B5/026 ,  B31F2201/0741 ,  B31F2201/0779

    Abstract: A device for embossing a set of motifs having a predetermined motif interval onto a length of film utilizes a rotating embossing cylinder which is provided with a recess for the attachment of an embossing matrix. The embossing matrix has a usable length which is less than the entire circumference of the embossing cylinder but more than 50% of the circumference of the embossing cylinder. A rotating counterpressure cylinder is positioned adjacent the embossing cylinder, such that the film advances between the counterpressure cylinder and the embossing cylinder for embossing said motifs from said embossing matrix onto the film and for defining a free phase during each rotation of the embossing cylinder when the recess is positioned adjacent the film. The device also comprises movement means for providing an additional relative movement between the length of film and the embossing matrix during each free phase of the embossing cylinder. A control mechanism determines the amplitude of the additional relative movement in accordance with the motif interval. It is a significant advantage of the present invention that the embossing cylinder circumference is independent of the motif interval thus allowing for easy change of the embossing matrix.

    Abstract translation: 用于将具有预定基序间隔的一组图案压印到薄膜长度上的装置利用旋转压花圆筒，其设置有用于附接压花矩阵的凹部。 压纹基体具有小于压花圆筒的整个圆周的可用长度，但是压花圆筒的圆周的50％以上。 旋转的反压缸位于压印缸附近，使得膜在反压缸和压花缸之间前进，用于将所述图案从所述压花基体压印到膜上并且用于在压花缸的每次旋转期间限定自由相， 凹槽位于薄膜附近。 该装置还包括移动装置，用于在压印滚筒的每个自由相位期间在膜的长度和压花矩阵之间提供额外的相对运动。 控制机构根据图案间隔确定附加相对运动的幅度。 本发明的显着优点在于，压印圆筒的周长与图案间隔无关，从而容易地改变压印矩阵。

    Method of improving tissue paper softness
    75.
    发明授权
    Method of improving tissue paper softness 失效
    改善组织纸软件的方法

    公开(公告)号：US3592732A

    公开(公告)日：1971-07-13

    申请号：US3592732D

    申请日：1969-06-27

    Applicant: KIMBERLY CLARK CO

    Inventor： WAND EDWIN R

    IPC: B31F1/07 ,  D21F11/00

    CPC classification number: B31F1/07 ,  B31F2201/0723 ,  B31F2201/0733 ,  B31F2201/0756 ,  B31F2201/0779

    Abstract: IMPROVED SOFTNESS, SURFACE SMOOTHNESS AND LIMPNESS IN TISSUE PAPER IS ATTAINED WITH A MINIMUM OF TISSUE PAPER SHEET STRENGTH LOSS. THE TRAVELING TISSUE PAPER, THAT IS CREPED WADDING, IS SUBJECTED TO A NIP BETWEEN A BRUSH ROLL AND A PATTERNED BACKING ROLL AT CONTROLLED RELATIVE SPEEDS OF THE SHEET, PATTERNED BACKING ROLL AND BRUSH. THE SHEET SPEED IS LESS THAN THE PERIPHERAL SPEED OF THE BRUSH ROLL BUT GREATER THAN THAT OF THE BACKING ROLL SO THAT THE SHEET IS WORKED BY THE BRUSH AND PATTERNED BACKING ROLL AS IT SLIPS RELATIVE TO THE PATTERNED BACKING ROLL.

    Coater and Embosser-Laminator Process Roll Calibration
    76.
    发明公开
    Coater and Embosser-Laminator Process Roll Calibration 审中-公开

    公开(公告)号：US20240083133A1

    公开(公告)日：2024-03-14

    申请号：US18233529

    申请日：2023-08-14

    Applicant: Paper Converting Machine Company

    Inventor： Cory L. Schubring

    IPC: B31F1/07 ,  B31F1/00

    CPC classification number: B31F1/07 ,  B31F1/0096 ,  B31F2201/0741 ,  B31F2201/0753 ,  B31F2201/0779 ,  B31F2201/0784

    Abstract: Rolls of an embosser laminator unit may be calibrated with an iterative process of moving axial ends of the roll a set incremental distance until contact between the rolls is made and then making a correction to the distance based upon the end of the roll making contact. The rolls may be move an initial position where the faces of the rolls are devoid of contact with each other. One or both of the rolls may be rotated. The distance between the ends of the rolls may be decreased until the faces of the rolls make contact with each other. The distance between the first ends of the rolls may be increased by an incremental amount, and a determination of contact between the faces of the rolls may be made by alternate movement of the rolls by the incremental amount and position prior to contact.

    Method for embossing a tip cover of a cigarette tip
    79.
    发明授权
    Method for embossing a tip cover of a cigarette tip 有权
    用于压花香烟头端盖的方法

    公开(公告)号：US09492966B2

    公开(公告)日：2016-11-15

    申请号：US13510082

    申请日：2010-05-04

    Applicant: Guenter Griesmayr

    Inventor： Guenter Griesmayr

    IPC: B29C59/04 ,  B31F1/07

    CPC classification number: B29C59/04 ,  B31F1/07 ,  B31F2201/0746 ,  B31F2201/0779 ,  B31F2201/0797

    Abstract: A device (1) for embossing a predetermined pattern onto at least one flat material (4) introduced between at least two printing rollers of said device, the movements of the embossing rollers being synchronized and said rollers (2, 3) also comprise at least two embossing tracks (5, 6), wherein the movements of the embossing rollers (2, 3) are synchronized with each other by synchronization means (7, 8) associated with different embossing tracks (5, 6), which mesh with each other and are distributed over the lateral surfaces of the embossing rollers (2, 3) or are electronically and/or electromechanically synchronized together, the different embossing tracks (5, 6) of the associated synchronization means (7, 8) of the same embossing roller (2, 3) being offset in relation to each other.

    Abstract translation: 一种用于将预定图案压印在引入到所述装置的至少两个印刷辊之间的至少一个平坦材料（4）上的装置（1），所述压花辊的运动与所述辊（2,3）至少还包括 两个压花轨道（5,6），其中通过与彼此啮合的不同压花轨道（5,6）相关联的同步装置（7,8）使压印辊（2,3）的运动彼此同步 并且分布在压花辊（2,3）的侧表面上，或者电子和/或机电同步在一起，相同的压花辊的相关同步装置（7,8）的不同压花轨道（5,6） （2,3）相对于彼此偏移。

    METHOD AND DEVICE FOR THE AUTHENTICATION OF IDENTIFICATION MARKS ON A PACKAGING FOIL
    80.
    发明申请
    METHOD AND DEVICE FOR THE AUTHENTICATION OF IDENTIFICATION MARKS ON A PACKAGING FOIL 审中-公开
    用于验证包装盒上的识别标记的方法和装置

    公开(公告)号：US20160075077A1

    公开(公告)日：2016-03-17

    申请号：US14848991

    申请日：2015-09-09

    Applicant: BOEGLl-GRAVURES S.A.

    Inventor： Charles BOEGLI ,  Alain DROZ ,  Werner STEFFEN

    IPC: B29C59/04 ,  B31F1/07 ,  G06K19/06 ,  B65D25/20

    CPC classification number: B29C59/04 ,  B31B70/88 ,  B31B2150/00 ,  B31B2160/20 ,  B31F1/07 ,  B31F2201/0733 ,  B31F2201/0743 ,  B31F2201/0753 ,  B31F2201/0779 ,  B42D25/425 ,  B42D2035/34 ,  B65B61/025 ,  B65D25/205 ,  G06K1/12 ,  G06K19/06028

    Abstract: In the method for the authentication of identification marks applied on a packaging foil, the identification marks, present as a barcode, are embossed on-line by an embossing roller device on a packaging foil, are read by means of a suitable apparatus and are compared to a template for the creating of the barcode, wherein the structural elements of the bar code, created by means of the template, are transferred to a set of embossing rollers with male and female rollers associated with one another and are formed on the surface thereof. Preferably, a further code is overlaid on the barcode in a further coding step, and the result is transferred and formed as a template onto the surface of the set of embossing rollers, wherein the template is used for deciphering the read-in, embossed code.The embossing device for the embossing of barcode onto a packaging foil (12) according to the method has a set of embossing rollers with male rollers (P5) and female rollers (M5) associated with one another, wherein the structural elements (STP, STM) of the barcode (7BCP, 7BCM) created by means of the template are arranged on the surface thereof.Such a method and such a device permit the embossing of particularly secure, comprehensive and compact identification marks on cardstock-type cigarette packages (12) or on inner liners (13A, 13B).

    Abstract translation: 在用于认证应用在包装箔上的识别标记的方法中，以条形码形式存在的识别标记通过压印辊装置在包装箔上进行在线压印，通过合适的装置读取并进行比较 到用于创建条形码的模板，其中通过模板产生的条形码的结构元件被转移到具有相互关联的阳和阴辊的一组压花辊，并且形成在其表面上 。 优选地，在另外的编码步骤中将另外的代码重叠在条形码上，并且将结果作为模板传送并形成在该组压花辊的表面上，其中模板用于解读读入的压印代码 。 用于根据该方法将条形码压印到包装箔（12）上的压花装置具有一组具有彼此相关联的阳辊（P5）和阴辊（M5）的压花辊，其中结构元件（STP，STM ）通过模板产生的条形码（7BCP，7BCM）被布置在其表面上。 这种方法和这种装置允许对卡片式香烟包装（12）或内衬（13A，13B）上的特别牢固，全面和紧凑的识别标记进行压印。

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