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    Sheet of embossed absorbent paper, and a method and device for producing same
    81.
    发明授权
    Sheet of embossed absorbent paper, and a method and device for producing same 有权
    压花吸收纸片及其制造方法和装置

    公开(公告)号：US06524683B1

    公开(公告)日：2003-02-25

    申请号：US09600198

    申请日：2000-07-26

    Applicant: Gilles Roussel ,  Rémy Ruppel

    Inventor： Gilles Roussel ,  Rémy Ruppel

    IPC: B32B300

    CPC classification number: D21H27/40 ,  B31F1/07 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0766 ,  D21H27/02 ,  Y10T156/1023 ,  Y10T428/24463 ,  Y10T428/24612

    Abstract: The present invention relates to a sheet (1, 2) of absorbent paper, in particular made of cellulose cotton and of a specific surface weight between 10 and 40 g/m2, comprising a first embossed zone such as is provided by embossing between an undeforming cylinder (A12) fitted with protrusions and a cylinder fitted with a resilient cladding (C) in such manner that the sheet (1, 2) comprises on one side in particular frustoconical salients (120, 110) of which the tops are situated substantially in one plane. The salients (110, 120) corresponding to recesses on the opposite side, the sheet being characterized in that the first embossed zone (110) constitutes a background base pattern of which the number of salients of height H1 relative to the plane is greater than 30 per cm2, and in that it comprises at least a second pattern (G) constituted of salient-free zones of which the height H2 relative to the plane is greater than H1. The invention furthermore concerns the manufacture of such a sheet and to apparatus designed to implement the method.

    Abstract translation: 本发明涉及一种吸收纸的片材（1,2），特别是由纤维素棉制成并且具有10至40g / m 2的比表面重量的吸收纸片材（1,2），包括第一压花区域，例如通过在不成形 圆柱体（A12），其装配有突起，以及装有弹性包层（C）的圆柱体，使得片材（1,2）的一侧特别地包括顶部位于其中的截头圆锥体（120,110） 一架飞机 对应于相对侧的凹部的凸起（110,120），其特征在于，所述第一压纹区（110）构成背景基底图案，其高度H1相对于所述平面的极数大于30 每平方厘米，并且其包括至少第二图案（G），其由相对于该平面的高度H2大于H1的无凸区构成。 本发明还涉及这种片材的制造以及设计用于实施该方法的设备。

    Method of applying adhesive to a patterned web and application unit for selectively applying such adhesive
    83.
    发明授权
    Method of applying adhesive to a patterned web and application unit for selectively applying such adhesive 有权
    将粘合剂施加到图案化的织物和施加单元上以选择性地施加这种粘合剂的方法

    公开(公告)号：US06361601B1

    公开(公告)日：2002-03-26

    申请号：US09320696

    申请日：1999-05-27

    Applicant: Galyn Schulz

    Inventor： Galyn Schulz

    IPC: B05C108

    CPC classification number: B31F5/04 ,  B31F1/07 ,  B31F2201/072 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0766 ,  B31F2201/0774 ,  B31F2201/0787 ,  Y10T156/1023 ,  Y10T156/1798

    Abstract: Adhesive is applied to a web by way of a printing plate and reverse enclosed doctor blade so as to apply the adhesive in selected locations thereby minimizing the amount of adhesive applied in order to decrease the stiffness of the resultant multi-ply web. The amount of adhesive build up on the embossing rolls due to the adhesive bleeding through the web material is minimized and the embossing rolls are permitted to clean themselves in that the adhesive application is carried out so that adhesive is not applied to the web material adjacent portions of the embossing roll on successive rotations of the roll. By doing so, portions of the backup roll which support the web where adhesive was previously applied are permitted to selfclean by allowing the adhesive which has bled through the web and collected on the backup roll to dry and flake off prior to adhesive again being applied to the web adjacent such region.

    Abstract translation: 通过印版和反向封闭的刮刀将粘合剂施加到网上，以将粘合剂施加在选定的位置，从而使施加的粘合剂的量最小化以降低所得多层网的刚度。 由于通过纤维网材料的粘合剂渗出而在压花辊上积聚的粘合剂的量被最小化，并且允许压花辊自身清洁，因为进行粘合剂施加使得粘合剂不施加到幅材材料相邻部分 在辊的连续旋转上的压花辊。 通过这样做，允许预先施加粘合剂的支撑卷筒纸的支撑辊的部分通过允许已经通过卷材流出并收集在支承辊上的粘合剂在粘合剂再次施加到干燥和剥离之前进行自清洁 相邻这个区域的网。

    Embossed paper toweling and method of production
    85.
    发明授权
    Embossed paper toweling and method of production 失效
    印刷纸卷和生产方法

    公开(公告)号：US3868205A

    公开(公告)日：1975-02-25

    申请号：US34146473

    申请日：1973-03-15

    Applicant: KIMBERLY CLARK CO

    Inventor： THOMAS GORDON D

    IPC: B31F1/07 ,  D21H27/40 ,  B44B5/00

    CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0761 ,  B31F2201/0766 ,  B31F2201/0787 ,  D21H27/40 ,  Y10T156/1741

    Abstract: Absorbent paper sheets in multi-ply web form in which the outer webs of the sheet are creped and consist of a series of ribs and grooves. The webs have their ribs secured together by adhesive dispersed in a pattern consisting of individual adhesive zones. The adhesive zones are obtained by providing in embossing apparatus cooperable rolls each having alternating ribs and grooves, the ribs of one roll being provided with protuberances and the other with recesses. The protuberances cover a relatively small area of the total rib area and carry a web on the protuberances through an adhesive applicator so that a relatively small area of the web receives adhesive for attachment to a second web.

    Abstract translation: 多层腹板形式的吸收性纸张，其中片材的外部网片起皱并且由一系列肋条和凹槽组成。 网状物的肋骨通过分散在由各个粘合剂区域组成的图案中的粘合剂固定在一起。 粘合剂区域通过在压花设备中提供具有交替的肋和凹槽的配合的辊来获得，一个辊的肋设置有突起，而另一个具有凹槽。 突起覆盖总肋面积的相对较小的区域，并通过粘合剂施加器将纤维网带在突起上，使得幅材的相对较小的区域接收用于附接到第二幅材的粘合剂。

    EMBOSSING DEVICE AND METHOD
    88.
    发明申请
    EMBOSSING DEVICE AND METHOD 审中-公开
    压花装置和方法

    公开(公告)号：WO2018036791A1

    公开(公告)日：2018-03-01

    申请号：PCT/EP2017/069847

    申请日：2017-08-04

    Applicant: MTorres Tissue S.r.l.

    Inventor： DETTORI, Daniele ,  PARDINI, Gionata

    IPC: B31F1/07

    CPC classification number: B31F1/07 ,  B31F2201/0741 ,  B31F2201/0743 ,  B31F2201/0753 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0776 ,  B31F2201/0782

    Abstract: The embossing device (1) comprises three embossing rollers (5, 7, 9), each co-acting with a pressure roller (11, 15, 19), to emboss a plurality of paper plies (V1, V2, V3). Two em- bossing rollers can be easily interchanged to switch from a nested configuration to a tip- to-tip configuration, or to switch from one type of patter to another. A lamination roller and a glue dispenser are arranged around one of the embossing rollers.

    Abstract translation: 压印装置（1）包括三个压印辊（5,7,9），每个压印辊（5,7,9）与压力辊（11,15,19）共同作用以压印多个纸层（ V1，V2，V3）。 两个压轮可以很容易地互换，从嵌套结构切换到端头结构，或者从一种类型的模式切换到另一种模式。 一个压膜辊和一个胶水分配器围绕一个压花辊布置。

    MULTI-FUNCTION EMBOSSING UNIT
    89.
    发明申请
    MULTI-FUNCTION EMBOSSING UNIT 审中-公开
    多功能压花装置

    公开(公告)号：WO2008105016A3

    公开(公告)日：2008-10-23

    申请号：PCT/IT2008000096

    申请日：2008-02-15

    Applicant: PERINI FABIO SPA ,  GELLI MAURO ,  RICCI MAURO ,  MUCHETTI ALESSANDRO

    Inventor： GELLI MAURO ,  RICCI MAURO ,  MUCHETTI ALESSANDRO

    IPC: B31F1/07

    CPC classification number: B31F1/07 ,  B31F2201/0753 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0776 ,  B31F2201/0782 ,  B31F2201/0787 ,  Y10T156/1737

    Abstract: The embossing unit comprises in combination: a first support for a first embossing roller (7) and a second support for a first pressure roller (11), cooperating with the first embossing roller (7). The second support (9) presents two seats (9A, 9B) to receive and support the first pressure roller (11) in two different positions with respect to this support. The embossing unit also comprises a third support (19) for a second embossing roller (17). The third support can take at least two different operating positions. A fourth support (33) is provided to support a second pressure roller (35) suitable to cooperate with the second embossing roller (17) and suitable to take at least an operating position and an idle position. Finally, there is provided a fifth support (51) with a double seat to receive and support in two different positions alternatively a marrying roll or the second pressure roller (33).

    Abstract translation: 压印单元包括与第一压印辊（7）配合的用于第一压印辊（7）的第一支撑件和用于第一压力辊（11）的第二支撑件。 第二支撑件（9）具有两个座（9A，9B），以相对于该支撑件在两个不同的位置接收和支撑第一压力辊（11）。 压花单元还包括用于第二压花辊（17）的第三支撑件（19）。 第三个支持可以占用至少两个不同的操作位置。 提供第四支撑件（33）以支撑适于与第二压花辊（17）配合并且适于至少取得操作位置和空闲位置的第二压力辊（35）。 最后，提供具有双座的第五支撑件（51），以在两个不同的位置交替地接收和支撑结合辊或第二压力辊（33）。

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