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    Embossing cylinder with interchangeable sleeve and with system for locking the sleeve at the ends and embossing machine comprising said cylinder
    112.
    发明申请
    Embossing cylinder with interchangeable sleeve and with system for locking the sleeve at the ends and embossing machine comprising said cylinder 失效
    具有可互换套筒的压花圆筒和用于将套筒锁定在端部的系统和包括所述圆筒的压花机

    公开(公告)号：US20050020422A1

    公开(公告)日：2005-01-27

    申请号：US10496152

    申请日：2002-11-20

    Applicant: Giulio Betti ,  Fabrizio Lorenzi ,  Walter Di Nardo

    Inventor： Giulio Betti ,  Fabrizio Lorenzi ,  Walter Di Nardo

    IPC: B31F1/07 ,  B25F5/02

    CPC classification number: B31F1/07 ,  B31F2201/072 ,  B31F2201/0728 ,  B31F2201/073 ,  B31F2201/0733 ,  B31F2201/0753 ,  B31F2201/0766 ,  B31F2201/0776 ,  B31F2201/0787

    Abstract: The rotating cylinder for processing a web material comprises an essentially rigid cylindrical core (13), on which is fitted an interchangeable sleeve (45) of elastically expandable material whose rigidity is less than that of the material of the core; the sleeve is axially and angularly fixable to the core and is provided on its outer surface with a relief pattern. For each end of the 3 cylinder, there is provided at least one corresponding mechanical locking member which can be fixed to the corresponding end of the core of the cylinder and which interacts with the corresponding end of the interchangeable sleeve to lock the interchangeable sleeve angularly with respect to the core of the cylinder.

    Abstract translation: 用于处理网状材料的旋转圆筒包括基本上刚性的圆柱形芯（13），其上装配有弹性可膨胀材料的可互换套筒（45），其刚度小于芯材料的刚性; 套筒轴向和角度地固定到芯部，并且在其外表面上设置有浮雕图案。 对于3气缸的每个端部，设置有至少一个对应的机械锁定构件，其可以固定到气缸的芯的对应端部并且与可互换套筒的相应端部相互作用以将可互换套筒成角度地锁定 相对圆筒的核心。

    Embossing apparatus
    113.
    发明授权
    Embossing apparatus 有权

    公开(公告)号：US06846172B2

    公开(公告)日：2005-01-25

    申请号：US10165475

    申请日：2002-06-07

    Applicant: Jeffrey Moss Vaughn ,  Kevin B. McNeil

    Inventor： Jeffrey Moss Vaughn ,  Kevin B. McNeil

    IPC: B31F1/07

    CPC classification number: B31F1/07 ,  B31F2201/072 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0748 ,  B31F2201/0779 ,  B31F2201/0787 ,  Y10T428/24479

    Abstract: Disclosed is an embossing method and material made by the method, including at least a pair of embossing rolls having unmatched embossing patterns engraved independently from each other, and having enlarged sidewall clearances between adjacent, inter-engaged protrusions and recessions of the embossing patterns. The sidewall clearances can range from about 0.002″ (about 0.050 mm) to about 0.050″ (about 1.27 mm). The width of the protrusions can be greater than about 0.002″ or about 0.050 mm. The peripheral surface of at least one of the embossing rolls can comprise a metal, a plastic, a ceramic, or a rubber. Also disclosed is an embossed web material capable of being used as a wrap material for food products, made by the above process.

    Paper-converting machine with rapidly changing emboss cylinder mechanism
    115.
    发明授权
    Paper-converting machine with rapidly changing emboss cylinder mechanism 有权
    造纸机具有快速变化的压花缸机构

    公开(公告)号：US06688366B1

    公开(公告)日：2004-02-10

    申请号：US09630169

    申请日：2000-08-01

    Applicant: Giovanni Gambini

    Inventor： Giovanni Gambini

    IPC: B31F107

    CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0753 ,  B31F2201/0776 ,  Y10T156/1023 ,  Y10T156/1737

    Abstract: A convertible machine for surface treatment of paper, in particular of toilet paper, absorbent wipes, towelettes, serviettes, handkerchiefs and the like, comprising, on a roll stand (13), at least one pair of cylinders, one of which (14, 15) is rubber-coated and the other (17, 18) is made of steel, in contact with one another and between which at least one ribbon of paper (11, 12) is made to pass to be subjected to surface treatment, the steel cylinder (17, 18) being set on a support (23) displaceable from a position of contact with the rubber-coated cylinder (14, 15) and carrying at least one further steel cylinder (17′, 18′ and 17″, 18″) to be brought into contact with the rubber-coated cylinder (14, 15).

    Abstract translation: 一种用于表面处理纸，特别是卫生纸，吸收性擦拭物，毛巾，服务员，手帕等的可转换机器，在辊架（13）上包括至少一对气缸，其中一个（14， 15）是橡胶涂层的，另一个（17,18）由钢制成，彼此接触并且其中至少一个纸带（11,12）通过以进行表面处理， 钢筒（17,18）设置在从与橡胶涂覆的缸体（14,15）接触的位置可移动的支撑件（23）上，并且承载至少一个另外的钢缸（17'，18“和17” ，18“）与橡胶涂覆滚筒（14,15）接触。

    Multi-purpose embossing machine for producing embossed paper
    116.
    发明授权
    Multi-purpose embossing machine for producing embossed paper 失效
    用于生产压纹纸的多功能压花机

    公开(公告)号：US06561087B1

    公开(公告)日：2003-05-13

    申请号：US09698829

    申请日：2000-10-27

    Applicant: Giovanni Gambini

    Inventor： Giovanni Gambini

    IPC: B41F107

    CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0753 ,  B31F2201/0764 ,  B31F2201/0779 ,  B31F2201/0782 ,  B31F2201/0787

    Abstract: A multi-purpose embossing machine (11) for producing embossed paper comprises a bottom body (12), which supports a first embossing assembly (3,4) that works associated to a second embossing assembly (36). The machine 11 has a top body (18) which supports the second embossing assembly (36) in a position corresponding to the first embossing assembly (34), said top body (18) being connected to the bottom body (12) via a supporting and actuating element (52, 54) designed to support at least part of the weight of the top body (18) during operation of the embossing machine (11) and to enable the bottom body (12) and the top body (18) to be moved apart from one another in a situation of danger. Also provided is a resting element (26) set between the top body (18) and the bottom body (12).

    Abstract translation: 用于生产压花纸的多功能压花机（11）包括底部本体（12），其支撑与第二压花组件（36）相关联的第一压花组件（3,4）。 机器11具有在与第一压印组件（34）相对应的位置支撑第二压印组件（36）的顶部主体（18），所述顶部主体（18）经由支撑件 以及致动元件（52,54），其设计成在压花机（11）的操作期间支撑顶体（18）的重量的至少一部分，并使底体（12）和顶体（18）能够 在危险的情况下彼此分开。 还设置有设置在顶体（18）和底体（12）之间的静止元件（26）。

    Embossing method for producing a structured voluminous nonwoven
    119.
    发明授权
    Embossing method for producing a structured voluminous nonwoven 失效
    用于生产结构化大体积无纺布的压花方法

    公开(公告)号：US06344102B1

    公开(公告)日：2002-02-05

    申请号：US09445980

    申请日：2000-01-31

    Applicant: Werner Wagner

    Inventor： Werner Wagner

    IPC: B32B3100

    CPC classification number: B31F1/07 ,  B29C59/022 ,  B29C59/04 ,  B29K2105/0854 ,  B31F2201/0723 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0756 ,  B31F2201/0764 ,  B31F2201/0784 ,  D04H1/544 ,  D04H1/549 ,  D04H1/56 ,  D04H3/16

    Abstract: The invention relates to a method for producing a structured voluminous non-woven fabric, comprising the following steps: producing a spunbonded non-woven fabric consisting of a plurality of monofilaments which are stretched only at 50 to 70% of the maximum possible stretch range to form a fiber skein and subsequent processing the raw non-woven fabric by means of a second pair of rollers (10a, b) with a metal outer jacket to improve the velvet finish. In the second pair of rollers, the positive elements of the positive roller are nops (11) arranged in rows and the surface of the negative roller has lamellas (13) which are arranged in an axial direction and provided with intermediate recesses (14) so that when the rollers roll against each other the lamellas engage in the channels left open by the nops.

    Abstract translation: 本发明涉及一种生产结构体积的无纺布的方法，包括以下步骤：制备由仅在最大可能拉伸范围的50％至70％拉伸的多根单丝组成的纺粘无纺布， 形成纤维丝束，随后通过具有金属外护套的第二对辊（10a，b）处理原始无纺布，以改善天鹅绒饰面。 在第二对辊中，正极辊的正极元件是排列成行的节点（11），负极辊的表面具有沿轴向设置并具有中间凹部（14）的薄片（13），因此 当辊彼此滚动时，薄片接合由nop打开的通道。

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