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    UNWINDER WITH AUTOMATIC SWITCHING OF THE UNWINDING ROLL
    1.
    发明公开
    UNWINDER WITH AUTOMATIC SWITCHING OF THE UNWINDING ROLL 审中-公开

    公开(公告)号：US20230373745A1

    公开(公告)日：2023-11-23

    申请号：US18031198

    申请日：2021-10-11

    申请人： CRC S.R.L.

    发明人： Enrico CINI

    IPC分类号： B65H19/18 ,  B65H23/032

    CPC分类号： B65H19/1852 ,  B65H19/1873 ,  B65H23/0326 ,  B65H2301/413243 ,  B65H2301/4622 ,  B65H2301/4625 ,  B65H2301/46024 ,  B65H2301/4631 ,  B65H2301/46013 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2701/1315 ,  B65H2553/412 ,  B65H2553/30

    摘要： Unwinder of a thin ply product wound on a roll, of the type with automatic switching of the unwinding roll with a spare roll, said unwinder comprising—a first roll-holder assembly equipped with a first unwinding rod for a respective roll, on which the roll is adapted to be supported, and which has an axis of rotation transversal to the direction of movement of the ply unwound from the roll, —a second roll-holder assembly equipped with a second unwinding rod for a respective roll, on which the roll is adapted to be supported, said second rod being parallel to said first unwinding rod of the first roll-holder assembly, said second roll-holder assembly facing said first roll-holder assembly in an unwinding zone, wherein of said two roll-holder assemblies, one assembly holds the unwinding roll and the other assembly holds the spare roll to be switched, —a ply splicing assembly placed above said first and second facing roll-holder assemblies, —a ply accumulation unit to allow automatic switching between a roll being unwound in one said roll-holder assembly and a spare roll provided in the other roll-holder assembly, —a transversal position correction system for the side edges of the plies on the rolls present in said roll-holder assemblies.

    APPARATUS AND METHOD FOR SPLICING WEBS PROVIDED WITH REPEATED PATTERNS
    3.
    发明申请
    APPARATUS AND METHOD FOR SPLICING WEBS PROVIDED WITH REPEATED PATTERNS 有权
    用于分发提供有重复模式的WEBS的装置和方法

    公开(公告)号：US20140034772A1

    公开(公告)日：2014-02-06

    申请号：US13954358

    申请日：2013-07-30

    申请人： SIDEL S.p.A. con Socio Unico

    发明人： Mattia Giuliani

    IPC分类号： B65H19/10

    CPC分类号： B65H19/102 ,  B65H19/1852 ,  B65H2301/46013 ,  B65H2301/46176 ,  B65H2301/4622 ,  B65H2301/4631 ,  B65H2301/4641 ,  B65H2403/513 ,  B65H2801/75

    摘要： An apparatus for splicing a new web having repeated patterns, to a web in use moving along a predetermined path and also having repeated patterns. The apparatus having: a handling device to advance the new web at the same speed as the web in use and positioning a segment of the new web to overlap a segment of the web in use such that the corresponding patterns align; a cutting device for cutting the overlapping segments of the webs at the area interposed between two successive patterns and dividing each web into an upstream portion and a downstream portion; a folding device for selectively folding either the upstream portion of the web in use and the downstream portion of the new web outside the overlapping area; and an applicator for applying a splicing buffer on the adjacent the cut portions of the two webs to be joined.

    摘要翻译： 一种用于将具有重复图案的新网片拼接到使用中的沿预定路径移动并且还具有重复图案的装置。 该装置具有：处理装置，用于以与使用的纸幅相同的速度推进新幅材，并且定位新纸幅的一部分以使使用中的纸幅的一部分重叠，使得相应的图案对齐; 切割装置，用于在插入在两个连续图案之间的区域上切割幅材的重叠部分，并将每个卷材分成上游部分和下游部分; 折叠装置，用于选择性地折叠在使用中的幅材的上游部分和新纸幅的下游部分在重叠区域外部; 以及用于将拼接缓冲液施加在待接合的两个纤维网的相邻切割部分上的施加器。

    METHOD OF OPERATING A SHRINK WRAPPING MACHINE IN A CONTAINER FILLING PLANT FOR DISPOSING PORTIONS OF PATTERNS AT A SUBSTANTIALLY PREDETERMINED LOCATION AND ORIENTATION ON EACH SHRINK WRAPPED FLAT OF CONTAINERS, BEFORE AND AFTER A ROLLER EXCHANGE, AND APPARATUS THEREFOR
    5.
    发明申请
    METHOD OF OPERATING A SHRINK WRAPPING MACHINE IN A CONTAINER FILLING PLANT FOR DISPOSING PORTIONS OF PATTERNS AT A SUBSTANTIALLY PREDETERMINED LOCATION AND ORIENTATION ON EACH SHRINK WRAPPED FLAT OF CONTAINERS, BEFORE AND AFTER A ROLLER EXCHANGE, AND APPARATUS THEREFOR 审中-公开
    在集装箱填充设备中操作收缩包装机的方法，用于处理在特定预定位置处的模式部分的方位和在滚筒交换器之前和之后的每个收缩包装平面上的方位及其装置

    公开(公告)号：US20100024364A1

    公开(公告)日：2010-02-04

    申请号：US12365988

    申请日：2009-02-05

    申请人： Tuchwat SCHAGIDOW ,  Manfred VAN TRIEL

    发明人： Tuchwat SCHAGIDOW ,  Manfred VAN TRIEL

    IPC分类号： B65B21/24 ,  B65B11/00 ,  B65B51/10 ,  B65B41/12

    CPC分类号： B65H19/1873 ,  B65B41/16 ,  B65H19/1836 ,  B65H23/1886 ,  B65H2301/46013 ,  B65H2511/512 ,  B65H2801/81

    摘要： A method of operating a shrink wrapping machine in a container filling plant for disposing portions of patterns at a substantially predetermined location and orientation on each shrink wrapped flat of containers, before and after a roller exchange, and apparatus therefor. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

    摘要翻译： 在容器填充设备中操作收缩包装机的方法，用于在卷轴更换之前和之后，在容器的每个收缩包装平面上的基本上预定的位置和取向上布置图案的部分，以及其装置。 披露摘要根据37 C.F.R.的要求提交。 §1.72（b）。 如37 C.F.R. §1.72（b）：说明书中技术性披露的简要摘要必须在单独的表格上开始，优选按照权利要求，在“披露摘要”标题下。 摘要的目的是使专利商标局和公众一般能够从粗略检查中快速确定技术披露的性质和要点。 摘要不得用于解释权利要求的范围。 因此，与摘要有关的任何陈述不旨在以任何方式限制权利要求，也不应被解释为以任何方式限制权利要求。

    Automatic perforated web splicing system
    6.
    发明授权
    Automatic perforated web splicing system 失效
    自动穿孔网拼接系统

    公开(公告)号：US07178756B2

    公开(公告)日：2007-02-20

    申请号：US11084570

    申请日：2005-03-18

    申请人： Stephen M. Reinke

    发明人： Stephen M. Reinke

    IPC分类号： B65H19/00 ,  B65H69/06

    CPC分类号： B65H19/1852 ,  B65H2301/46013 ,  B65H2301/46115 ,  B65H2301/4631 ,  B65H2301/46327 ,  B65H2406/30 ,  B65H2701/1719

    摘要： An automated perforated web splicing system includes a web stock roll of a perforated web, supported on a single unwind spindle, and having both a precut web leader edge and a web trailer edge for splicing. Also included in the automated perforated web splicing system is a leader holder device for automatically acquiring and positioning the web leader edge of the web stock roll according to perforations in the perforated web, and a splicing station for automatically positioning the web trailer edge prior to splicing and performing an on-pitch splice according to perforations in the perforated web.

    摘要翻译： 自动穿孔网片拼接系统包括支撑在单个展开主轴上的多孔网的卷筒纸卷轴，并且同时具有预切割卷筒纸边缘和用于拼接的卷筒纸拖车边缘。 还包括在自动穿孔网片拼接系统中的是用于根据穿孔网中的穿孔自动获取和定位卷筒纸卷筒的卷筒纸边缘的引导夹持装置，以及用于在拼接之前自动定位卷筒纸拖车边缘的拼接台 以及根据所述穿孔网中的穿孔来执行间距接头。

    Automatic perforated web splicing system
    7.
    发明申请
    Automatic perforated web splicing system 失效
    自动穿孔网拼接系统

    公开(公告)号：US20060208128A1

    公开(公告)日：2006-09-21

    申请号：US11084570

    申请日：2005-03-18

    申请人： Stephen Reinke

    发明人： Stephen Reinke

    IPC分类号： B65H19/18

    CPC分类号： B65H19/1852 ,  B65H2301/46013 ,  B65H2301/46115 ,  B65H2301/4631 ,  B65H2301/46327 ,  B65H2406/30 ,  B65H2701/1719

    摘要： An automated perforated web splicing system includes a web stock roll of a perforated web, supported on a single unwind spindle, and having both a precut web leader edge and a web trailer edge for splicing. Also included in the automated perforated web splicing system is a leader holder device for automatically acquiring and positioning the web leader edge of the web stock roll according to perforations in the perforated web, and a splicing station for automatically positioning the web trailer edge prior to splicing and performing an on-pitch splice according to perforations in the perforated web.

    摘要翻译： 自动穿孔网片拼接系统包括支撑在单个展开主轴上的多孔网的卷筒纸卷轴，并且同时具有预切割卷筒纸边缘和用于拼接的卷筒纸拖车边缘。 还包括在自动穿孔网片拼接系统中的是用于根据穿孔网中的穿孔自动获取和定位卷筒纸卷筒的卷筒纸边缘的引导夹持装置，以及用于在拼接之前自动定位卷筒纸拖车边缘的拼接台 以及根据所述穿孔网中的穿孔来执行间距接头。

    Apparatus and method for splicing webs provided with repeated patterns
    9.
    发明授权
    Apparatus and method for splicing webs provided with repeated patterns 有权
    用于连接带有重复图案的网的装置和方法

    公开(公告)号：US09340387B2

    公开(公告)日：2016-05-17

    申请号：US13954358

    申请日：2013-07-30

    申请人： SIDEL S.p.A. con Socio Unico

    发明人： Mattia Giuliani

    IPC分类号： B65H19/00 ,  B65H19/10 ,  B65H19/18

    CPC分类号： B65H19/102 ,  B65H19/1852 ,  B65H2301/46013 ,  B65H2301/46176 ,  B65H2301/4622 ,  B65H2301/4631 ,  B65H2301/4641 ,  B65H2403/513 ,  B65H2801/75

    摘要： An apparatus for splicing a new web having repeated patterns, to a web in use moving along a predetermined path and also having repeated patterns. The apparatus having: a handling device to advance the new web at the same speed as the web in use and positioning a segment of the new web to overlap a segment of the web in use such that the corresponding patterns align; a cutting device for cutting the overlapping segments of the webs at the area interposed between two successive patterns and dividing each web into an upstream portion and a downstream portion; a folding device for selectively folding either the upstream portion of the web in use and the downstream portion of the new web outside the overlapping area; and an applicator for applying a splicing buffer on the adjacent the cut portions of the two webs to be joined.

    摘要翻译： 一种用于将具有重复图案的新网片拼接到使用中的沿预定路径移动并且还具有重复图案的装置。 该装置具有：处理装置，用于以与使用的纸幅相同的速度推进新幅材，并且定位新纸幅的一部分以使使用中的纸幅的一部分重叠，使得相应的图案对齐; 切割装置，用于在插入在两个连续图案之间的区域上切割幅材的重叠部分，并将每个卷材分成上游部分和下游部分; 折叠装置，用于选择性地折叠在使用中的幅材的上游部分和新纸幅的下游部分在重叠区域外部; 以及用于将拼接缓冲液施加在待接合的两个纤维网的相邻切割部分上的施加器。