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    Embossing dispenser
    83.
    发明授权
    Embossing dispenser 失效
    压花机

    公开(公告)号：US5158521A

    公开(公告)日：1992-10-27

    申请号：US825746

    申请日：1992-01-23

    Applicant: Balbir Singh

    Inventor： Balbir Singh

    IPC: A47K10/36 ,  B31F1/07

    CPC classification number: B31F1/145 ,  A47K10/3637 ,  B31F1/07 ,  B31F2201/0723 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0764 ,  B31F2201/0797

    Abstract: A rolled paper embossing dispenser in which the paper is embossed and from which the paper is simultaneously dispensed. The dispenser includes a nip formed by a first embossing roll and a second embossing roll, both rotatably mounted within a cabinet. The first embossing roll has a plurality of spaced-apart annular bands with each annular band including discrete, spaced-apart knuckle projections extending radially from the roll. The second embossing roll includes annular slots and annular extensions arranged in alternating relationship with each annular slot having sufficient width to receive the knuckle projections without contacting any portion thereof as paper is fed through the nip and embossed. A lever or crank is provided for a user to rotationally drive one of the embossing rolls, the other embossing roll rotating only in response to the paper being drawn through the nip such that rotational slippage of one roll with respect to the other will not result in breaking or tearing the web.

    Abstract translation: 一种卷纸印花分配器，其中纸被压花并同时分配纸张。 分配器包括由第一压花辊和第二压花辊形成的辊隙，两者都可旋转地安装在机壳内。 第一压花辊具有多个间隔开的环形带，每个环形带包括从辊径向延伸的离散的间隔开的转向节突起。 第二压纹辊包括环形槽和环形延伸部，其与具有足够宽度的每个环形槽相互交替地布置，以便在纸张被馈送通过辊隙并压花时接收转向节突起而不接触其任何部分。 杠杆或曲柄被设置用于使用者旋转地驱动一个压花辊，另一个压花辊仅仅响应于纸张被拉过辊隙而旋转，使得一个辊相对于另一个辊的旋转滑动不会导致 打破或撕裂网。

    Method of spot embossing a fibrous sheet
    84.
    发明授权
    Method of spot embossing a fibrous sheet 失效
    斑点压花纤维片的方法

    公开(公告)号：US4803032A

    公开(公告)日：1989-02-07

    申请号：US5839

    申请日：1987-01-21

    Applicant: Galyn A. Schulz

    Inventor： Galyn A. Schulz

    IPC: B31F1/07 ,  D21H27/02 ,  D21H27/40 ,  B29C59/04

    CPC classification number: B31F1/07 ,  D21H27/02 ,  B31F2201/0728 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0758 ,  D21H27/40 ,  Y10T156/1023

    Abstract: A method of embossing a sheet of non-woven fibrous web, e.g. toilet tissue, with a series of identical boss elements arranged in a uniform pattern in a manner to avoid nesting of the embossments and resulting non-uniform product rolls when the sheet is rolled onto a mandrel. The embossments are uniformly spaced in rows which in the longitudinal direction form an angle in the range of 15.degree. to 23.degree. relative to the edge of the sheet or roll and an angle in the range of 40.degree. to 57.degree. relative to the cross direction of the sheet or roll.

    Abstract translation: 一种非织造纤维网片的压花方法，例如， 卫生纸，其具有以均匀图案排列的一系列相同的凸台元件，以避免当片材被卷绕到心轴上时凸起和所得到的不均匀的产品辊的嵌套。 压花均匀间隔排列，其纵向方向相对于片材或辊的边缘形成15度至23度的角度，相对于横向方向的角度在40度至57度的范围内 的片材或卷。

    Method and apparatus for the manufacture of paper sheets having decorative edges
    85.
    发明授权
    Method and apparatus for the manufacture of paper sheets having decorative edges 失效
    用于制造具有装饰边缘的纸张的方法和装置

    公开(公告)号：US4601692A

    公开(公告)日：1986-07-22

    申请号：US655717

    申请日：1984-09-28

    Applicant: Hans Rausing ,  Ingvar Nilsson

    Inventor： Hans Rausing ,  Ingvar Nilsson

    IPC: B26F3/00 ,  B31F1/07 ,  B26F3/02 ,  B26D1/553 ,  D21F11/00 ,  D21J1/02

    CPC classification number: B31F1/07 ,  B26F3/002 ,  B31F2201/0738 ,  B31F2201/0758 ,  Y10T225/14 ,  Y10T225/30 ,  Y10T225/321 ,  Y10T225/35 ,  Y10T83/9292

    Abstract: A method and apparatus for manufacturing paper sheets having an appearance of being hand-made, the method comprising the steps of forming watermarks on a continuous web along longitudinal and transverse zones spaced according to the width and length of the paper sheets, drying the continuous web, crushing longitudinal and transverse regions of the dried continuous web within the watermarked longitudinal and transverse zones, respectively, tearing and separating the dried continuous web along the longitudinal and transverse crushed regions, respectively.

    Abstract translation: 一种用于制造具有手工外观的纸张的方法和装置，所述方法包括以下步骤：沿着沿着纸张宽度和长度间隔开的纵向和横向区域在连续幅材上形成水印，干燥连续幅材 分别在水印的纵向和横向区域内破碎干燥的连续幅材的纵向和横向区域，分别沿着纵向和横向破碎区域撕裂和分离干燥的连续幅材。

    Apparatus and method for embossing web material
    88.
    发明授权
    Apparatus and method for embossing web material 失效
    用于压花网材料的装置和方法

    公开(公告)号：US4211743A

    公开(公告)日：1980-07-08

    申请号：US909013

    申请日：1978-05-24

    Applicant: Jan P. Nauta ,  Jacob J. Kos

    Inventor： Jan P. Nauta ,  Jacob J. Kos

    IPC: B29C51/22 ,  B29C59/02 ,  B29C59/04 ,  B31F1/07 ,  B29C17/00

    CPC classification number: B31F1/07 ,  B29C51/22 ,  B29C59/022 ,  B29C59/04 ,  B29C2059/023 ,  B31F2201/0712 ,  B31F2201/0715 ,  B31F2201/0725 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0784

    Abstract: Apparatus for embossing web material such as a heated thermoplastic web material comprises first and second embossing members each having a resilient embossing surface, and means mounting the embossing members for relative movement to define a roll nip between them. The resilient surface of the first embossing member has a primary embossing pattern thereon and is of harder durometer than the resilient surface of the second embossing member. Both resilient surfaces are soft enough to be temporarily deformed in the roll nip to press the web material between them into surface conforming contact with the primary embossing pattern. The temporary deformation also helps to expel air from between the web material and the primary embossing pattern to insure surface conforming contact of the web to the embossing pattern. A secondary embossing pattern is provided on the resilient surface of the second embossing member and is of lesser depth than the primary embossing pattern. The temporary deformation assists in providing full contact with both patterns.A method of embossing the material includes heating the thermoplastic web material to a temperature within its softening range, introducing the heated material to a nip formed between the first and second embossing members, and allowing the embossed material to cool to set the pattern before removing it from the first embossing member.

    Abstract translation: 用于压花纤维网材料如加热的热塑性纤维网材料的装置包括每个具有弹性压花表面的第一和第二压花部件，以及安装用于相对运动的压花部件的装置，以在它们之间限定辊隙。 第一压花构件的弹性表面在其上具有主压花图案，并且比第二压花构件的弹性表面硬度更硬。 两个弹性表面都足够柔软，以便在辊压区中暂时变形，以将幅材材料压在它们之间以与主压花图案形成表面一致的接触。 临时变形还有助于从腹板材料和主压花图案之间排出空气，以确保幅材与压纹图案的表面一致接触。 二次压纹图案设置在第二压花构件的弹性表面上，并且具有比主压花图案更深的深度。 临时变形有助于提供与两种图案的完全接触。 将材料压花的方法包括将热塑性纤维网材料加热到其软化范围内的温度，将加热的材料引入到形成在第一和第二压花部件之间的辊隙中，并且允许压纹材料冷却以在除去之前设置图案 从第一压花构件。

    Embossed paper toweling and method of production
    90.
    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。

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