APPARATUS AND METHOD FOR FOLDING A WEB IN TWO
    1.
    发明申请
    APPARATUS AND METHOD FOR FOLDING A WEB IN TWO 审中-公开
    用于折叠WEB的装置和方法

    公开(公告)号:WO2012085698A1

    公开(公告)日:2012-06-28

    申请号:PCT/IB2011/055013

    申请日:2011-11-10

    Abstract: An apparatus for folding in two a continuous web (10) that advances in a longitudinal direction (A), comprising: a folding station (22) designed to fold said continuous web (10) along a line of longitudinal folding (B) parallel to said longitudinal direction (A); and an alignment station (24) for mutual alignment of opposite longitudinal edges (14) of said continuous web (10), wherein said alignment station (24) comprises two suction belt conveyors (42, 44) having respective branches facing one another (50, 52) designed to pick up by means of suction respective folded sections (34, 32) of said web (10), said suction belt conveyors (42, 44) being mobile in a transverse direction (D) and being associated to a control device (72) designed to move said suction belt conveyors (42, 44) by the same amount and in opposite directions in said transverse direction (D) as a function of information on the position of said longitudinal edges (14).

    Abstract translation: 一种用于折叠在纵向方向(A)上前进的两个连续卷材(10)的装置,包括:折叠站(22),其设计成沿着与所述连续卷材(10)平行的纵向折叠线(B)折叠所述连续卷材 所述纵向方向(A); 以及用于相互对准所述连续卷材(10)的纵向边缘(14)的对准工位(24),其中所述对准工位(24)包括两个带有相互分开的吸引带式输送机(42,44) ,52),其被设计成通过抽吸所述腹板(10)的各个折叠部分(34,32)拾取,所述抽吸带式输送机(42,44)在横向方向(D)上是可移动的,并且与控制 装置(72),其被设计成根据关于所述纵向边缘(14)的位置的信息,将所述抽吸带式输送机(42,44)移动相同量并沿所述横向(D)的相反方向移动。

    VACUUM CLEANING FOLDING RAIL
    3.
    发明申请
    VACUUM CLEANING FOLDING RAIL 审中-公开
    真空清洁折叠轨

    公开(公告)号:WO2002090231A2

    公开(公告)日:2002-11-14

    申请号:PCT/US2002/014322

    申请日:2002-05-07

    CPC classification number: B65H45/223 B65H45/08 B65H45/09

    Abstract: An elongate rail (10) for an equal path folder that has a hollow tube (12) having a a longitudinal axis and a vacuum applied thereto, and a first and second substantially planar surfaces (24, 26) parallel to the longitudinal axis and forming a folding edge (28) therebetween. The hollow tube (12) has at least one opening (18) positioned angularly away from both the first and said second surfaces (24, 26). The vacuum causes a negative pressure to be applied to the opening (18) so that a web substrate passing over the first and second surfaces (24, 26) has at least a portion of the vacuum applied to a face of said web substrate when said web substrate is proximate to at least one of the first and second surfaces (24, 26) thereby substantially reducing particulate matter build-up on the folding equipment and substantially reducing the undesirable particulate matter left on the out-going web product.

    Abstract translation: 一个用于相同路径文件夹的细长导轨(10),其具有一个具有纵向轴线和施加到其上的真空的中空管(12),以及平行于纵向轴线的第一和第二基本平坦的表面(24,26),并形成 其间的折边(28)。 中空管(12)具有与第一和第二表面(24,26)成角度地定位的至少一个开口(18)。 真空引起向开口(18)施加负压,使得通过第一表面和第二表面(24,26)的网状基材具有施加到所述纤维网基材的表面上的至少一部分真空 网状基材接近于第一和第二表面(24,26)中的至少一个,从而基本上减少折叠设备上的颗粒物质积聚并且基本上减少了剩余在外部网状物上的不期望的颗粒物质。

    METHOD AND APPARATUS FOR FOLDING A WEB
    4.
    发明申请
    METHOD AND APPARATUS FOR FOLDING A WEB 审中-公开
    折叠网的方法和装置

    公开(公告)号:WO2002068301A2

    公开(公告)日:2002-09-06

    申请号:PCT/US2001/050628

    申请日:2001-11-01

    IPC: B65H

    CPC classification number: A61F13/15747 B65H45/08 B65H45/22

    Abstract: A method for making a longitudinal fold in a web, including the steps of: (1) providing a web-supporting device; (2) providing a folding belt disposed adjacent to a first longitudinal edge of he web-supporting device; (3) providing the web which is superimposed onto a web-contacting surface of the web-supporting device such that a first longitudinal edge of the web extends laterally beyond the first longitudinal edge of the web-supporting device and at least partially onto the folding belt; and(4) folding the first longitudinal fold of the web by twisting the folding belt around its longitudinal axis of rotation. The longitudinal axis of rotation of the holding belt extends parallel to the longitudinal fold line of the web.

    Abstract translation: 一种用于在卷筒纸(18)中制造纵向折叠的方法,包括以下步骤:(1)提供卷筒纸支撑装置; (2)提供邻近所述腹板支撑装置的第一纵向边缘设置的折叠带(46); (3)提供叠片到幅材支撑装置的幅材接触表面上的幅材(18),使得幅材(18)的第一纵向边缘(22)横向延伸超过幅材支撑装置的第一纵向边缘, 支撑装置并且至少部分地放置在折叠带上; 和(4)通过围绕其纵向旋转轴线(42)扭转折叠带(46)来折叠卷材的第一纵向折叠。 保持带(46)的纵向旋转轴线(42)平行于幅材的纵向折叠线(24)延伸。

    METHOD AND SYSTEM FOR REPLACING WEB FOLDING BOARDS
    5.
    发明申请
    METHOD AND SYSTEM FOR REPLACING WEB FOLDING BOARDS 审中-公开
    用于替换WEB折叠板的方法和系统

    公开(公告)号:WO02012105A2

    公开(公告)日:2002-02-14

    申请号:PCT/US2001/041635

    申请日:2001-08-08

    CPC classification number: B65H45/24 B65H45/08 B65H2402/40

    Abstract: A system and method for selectively replacing one set of folding boards for another set of folding boards is provided. The system can include a first frame assembly secured to a first set of folding boards. The first set of folding boards con be initially placed in a web-receiving position for receiving and folding webs, such as tissue webs. The system can also include a second frame assembly secured to a second set of folding boards, which is placed in another position. The first set of folding boards at the web-receiving position can then be selectively replaced by the second set of folding boards. For example, in one embodiment, each frame assembly can be simultaneously rotated about an axis to replace the first set with the second set.

    Abstract translation: 提供了一种用于选择性地替换另一组折叠板的一组折叠板的系统和方法。 系统可以包括固定到第一组折叠板的第一框架组件。 第一组折叠板最初放置在纸幅接收位置,用于接收和折叠纸幅,例如纸幅。 系统还可以包括固定到第二组折叠板的第二框架组件,该第二组折叠板被放置在另一位置。 然后,第二组折叠板可以被第二组折叠板选择性地替换。 例如,在一个实施例中,每个框架组件可以绕轴线同时旋转以用第二组替换第一组。

    吸収性物品に係る連続シートの複合体の折り畳み装置、及び折り畳み方法
    8.
    发明申请
    吸収性物品に係る連続シートの複合体の折り畳み装置、及び折り畳み方法 审中-公开
    关于吸收性产品的连续片复合材料的设备和方法

    公开(公告)号:WO2012060249A1

    公开(公告)日:2012-05-10

    申请号:PCT/JP2011/074516

    申请日:2011-10-25

    CPC classification number: B65H45/00 A61F13/15747 B65H45/08 B65H2801/57

    Abstract:  吸収性物品に係る連続シート上に所定ピッチで間欠的に複数の載置物が載置されてなる連続シートの複合体を、その連続方向を搬送方向として搬送中に、連続シートの幅方向の少なくとも一方の端部を、前記載置物の前記幅方向の一方の端部と共に折り畳む折り畳み装置である。搬送方向の所定位置に設けられ、複合体における前記幅方向の所定部分を折り曲げ部として折り曲げることにより複合体の前記幅方向の一方の端部を起立させる起立ガイド部材と、起立された前記一方の端部に対応させて搬送方向の所定位置に設けられ、起立された前記一方の端部を、複合体における前記一方の端部よりも他方側の部分に向けて伏せることにより前記一方の端部を折り畳む折り畳みガイド部材と、前記一方の端部を複合体における前記他方側の部分に向けて伏せる際に、複合体に前記幅方向の前記一方の側から当接して複合体の前記一方の側への移動を規制する移動規制ガイド部材と、を有する。移動規制ガイド部材は、搬送方向に沿って回転するローラー部材か、又は搬送方向に沿って移動するベルト部材である。

    Abstract translation: 本发明提供了一种折叠装置,当在片材的延续方向上承载连续的片状复合体时,将连续的片材复合体以预定间距间歇地放置在与吸收性物品相关的连续片材上,至少一个 连续片材的宽度方向端部与被放置物体的一个宽度方向端部折叠。 折叠装置包括:直立定位引导构件,其设置在预定的方向位置,并且通过弯曲复合体的预定宽度方向部分将复合材料的一个宽度方向端部引导到直立位置; 折叠引导构件,其设置在与被引导到直立位置的一个端部对应的预定携带方向位置处,并且通过折叠所述一个端部部分来折叠被引导到直立位置的一个端部部分 向下朝向复合材料另一侧的部分; 以及运动调节引导构件,当复合材料的一个端部朝向复合材料的另一侧的部分向下折叠时,与复合材料的复合材料接触,从而调节朝向该复合材料的移动 复合材料的末端部分。 移动调节引导构件是沿输送方向旋转的滚子构件或沿着输送方向移动的带构件。

    BIAS TAPE MAKER
    9.
    发明申请
    BIAS TAPE MAKER 审中-公开
    双面胶带

    公开(公告)号:WO2010132564A1

    公开(公告)日:2010-11-18

    申请号:PCT/US2010/034546

    申请日:2010-05-12

    CPC classification number: B65H45/08 B65H2301/51432 B65H2701/174

    Abstract: A bias tape making device including a housing, a spindle rotatably disposed in the housing for supporting a strip of fabric, at least one bias tape folding tip located in the housing in communication with the spindle for folding the strip of material into a bias tape having folded longitudinal edges, and a heated pressing assembly disposed in the housing for receiving the bias tape and setting the folded longitudinal edges of the bias tape. The device includes a plurality of interchangeable bias tape folding tips to produce a variety of different sized single fold bias tapes.

    Abstract translation: 一种偏置带制造装置,包括壳体,可旋转地设置在壳体中用于支撑织物条的主轴;位于壳体中的至少一个偏置带折叠尖端,与主轴连通,用于将材料条折叠成偏置带, 折叠纵向边缘,以及设置在壳体中的加热按压组件,用于接收偏置带并设置折叠带的折叠纵向边缘。 该装置包括多个可互换的折叠带折叠尖端,以产生各种不同尺寸的单折叠带。

    METHOD AND APPARATUS FOR FOLDING A WEB
    10.
    发明申请
    METHOD AND APPARATUS FOR FOLDING A WEB 审中-公开
    折叠网的方法和装置

    公开(公告)号:WO2008015594A2

    公开(公告)日:2008-02-07

    申请号:PCT/IB2007052704

    申请日:2007-07-09

    Abstract: A web has a series of cut outs that define bridging portions therebetween. A method for folding the web includes providing the web to a first conveyor, folding the web about a folding wheel to define a folded edge that extends through the series of cut outs, transferring the web to a second conveyor having an included angle of 15 to 40 degrees in relation to the first conveyor, folding the web about a folding bar to maintain the folded edge, and spanning at least one cut out with the folding bar and contemporaneously contacting at least two bridge portions with the folding bar to maintain the folded edge of the web about the folding bar as the web passes the folding wheel edge.

    Abstract translation: 卷筒纸具有限定其间的桥接部分的一系列切口。 用于折叠卷筒纸的方法包括将卷筒纸提供给第一传送带,将卷绕物绕折叠轮折叠以限定延伸穿过该系列切口的折叠边缘,将卷筒纸传送到具有15至 相对于第一传送器40度,围绕折叠条折叠卷材以保持折叠边缘,并且跨越至少一个用折叠杆切出并同时与折叠杆接触至少两个桥接部分以保持折叠边缘 当纸卷通过折叠轮边缘时,卷筒纸围绕折叠杆。

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