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公开(公告)号：US6126585A
公开(公告)日：2000-10-03
申请号：US458783
申请日：1995-06-02
申请人： David W. Norwood , Robert Brown , Edward Earnest
发明人： David W. Norwood , Robert Brown , Edward Earnest
CPC分类号： B31F1/0038 , B31F1/0087 , B31B2201/25 , B31B2201/2604 , B31B2201/61 , B31B2217/062 , B31B2217/064 , B31B2217/082 , B31B2217/108
摘要： Apparatus for lubricating and curling a rim of a paperboard container includes a housing block defining a central recess sized and configured to accept therein a rim of a paperboard container to be curled. An annular curling channel is disposed in the recess for curling the rim of the paperboard container in response to relative advancing movement between the paperboard container and the housing block. The housing block also defines an annular liquid channel concentrically disposed in surrounding relationship to the annular curling channel for distributing lubricating liquid. A porous liquid transfer ring is attached to the housing block in covering relationship to the annular liquid channel so that lubricating liquid supplied to the liquid channel comes into contact with the liquid transfer ring. The liquid transfer ring includes a circular edge surface which defines a central opening such that the liquid transfer ring extends at least partially over the curling channel. In use, the rim of the paperboard container comes into wiping contact with the central opening of the liquid transfer ring so that lubricating liquid is transferred thereto prior to the rim being curled in the curling channel.
摘要翻译： 用于润滑和卷曲纸板容器的边缘的装置包括限定中心凹部的壳体块，该中心凹部的尺寸和构造适于在其中容纳卷曲的纸板容器的边缘。 环形卷曲通道设置在凹槽中，用于响应于纸板容器和壳体块之间的相对前进的运动而卷曲纸板容器的边缘。 壳体块还限定了环形液体通道，同心地设置成与环形卷曲通道的环绕关系，用于分配润滑液体。 多孔液体传递环以与环形液体通道相关的方式附接到壳体块，使得供应到液体通道的润滑液体与液体传递环接触。 液体转移环包括限定中心开口的圆形边缘表面，使得液体转移环至少部分地延伸到卷曲通道上方。 在使用中，纸板容器的边缘与液体传送环的中心开口擦拭接触，使得在边缘卷曲在卷曲通道中之前将润滑液转移到其上。
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公开(公告)号：US5544808A
公开(公告)日：1996-08-13
申请号：US245544
申请日：1994-05-18
CPC分类号： B65D3/06 , B31F1/0038 , B31F1/0087 , B31F1/36 , B65D3/28 , B31B2201/25 , B31B2201/2604 , B31B2201/61 , B31B2217/082 , B31B2217/108
摘要： Containers and a method for forming such containers having larger brims with reduced brim curl defects is disclosed including providing a plurality of container blanks for forming containers, forming a plurality of container shells from the plurality of blanks, accumulating the plurality of container shells at an accumulation station, subjecting at least an upper periphery of the shells to a humid atmosphere to precondition the shells with the atmosphere preferably including steam, successively removing the shells from the accumulator and subsequently forming a brim curl about an upper periphery of the shell with the shells being subject to the humid atmosphere for a predetermined time period sufficient to form defect-free brim curls by extending the forming strain limits of the paperboard material. This method being carried out by using an accumulator for accumulating the container shells for further processing. Alternatively, the container blanks can be retained in a hopper leaving the portion of the container blank to be formed into the brim of the container exposed.
摘要翻译： 公开了一种用于形成具有较小的边缘弯曲缺陷较大的边缘的容器和方法，包括提供用于形成容器的多个容器坯料，从多个坯料形成多个容器壳体，在多个坯料中堆积多个容器壳体 将壳体的至少一个上部周边经受潮湿气氛，以优选包括蒸汽的气氛预先调节壳体，从储存器连续地移除壳体，随后围绕壳体的上周边形成边缘卷曲，壳体为壳体 经受潮湿气氛预定的时间，足以通过延长纸板材料的成形应变极限来形成无缺陷的边缘卷曲。 该方法通过使用用于积聚容器壳体的蓄能器进行进一步处理。 或者，容器坯料可以保持在料斗中，留下容器坯料的一部分以形成容器暴露的边缘。
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公开(公告)号：US4643788A
公开(公告)日：1987-02-17
申请号：US719512
申请日：1985-04-03
申请人： Tadashi Hashimoto
发明人： Tadashi Hashimoto
IPC分类号： B29C53/06 , B29C53/50 , B29L23/00 , B31B1/25 , B31B1/28 , B31B1/74 , B31B5/36 , B31B17/00 , B31D3/04
CPC分类号： B31D1/005 , B29C53/063 , B29C53/50 , B31B2201/255 , B31B2201/257 , B31B2201/2604 , B31B2201/61 , B31B2201/62 , B31B2217/082 , Y10T156/1013 , Y10T156/1036
摘要： A process for producing a tubular casing by folding a flat plastic sheet (1) into a tubular structure by a shaping former (6) as the sheet advances, and joining the meeting edges of the folded sheet to form the tubular casing, characterized by forming grooves (13) on one or both sides of the sheet along fold lines, coating a surfactant (12) on the sheet surface at least at the fold line portions of the sheet surface which are to be brought into contact with the shaping former, and then folding the sheet into a tubular structure by the shaping former.
摘要翻译： 一种用于制造管状壳体的方法，该方法通过当片材前进时通过成形构件（6）将扁平塑料片（1）折叠成管状结构，并且将折叠片的会合边缘接合以形成管状壳体，其特征在于， 沿着折线在所述片材的一侧或两侧上形成凹槽（13），至少在与所述成形构件接触的所述片材表面的折叠线部分处在所述片材表面上涂覆表面活性剂（12），以及 然后通过成型机将片材折叠成管状结构。
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公开(公告)号：US5662575A
公开(公告)日：1997-09-02
申请号：US959655
申请日：1992-10-13
申请人： Hisatoshi Saito , Masamitsu Yano , Satoshi Takane
发明人： Hisatoshi Saito , Masamitsu Yano , Satoshi Takane
CPC分类号： B29C65/02 , B29C65/78 , B29C65/7808 , B29C65/7844 , B29C66/0342 , B29C66/1122 , B29C66/3452 , B29C66/4312 , B29C66/53262 , B29C66/8181 , B29C66/83543 , B31B1/00 , B31B23/00 , B29C66/81821 , B29C66/83221 , B29L2031/7148 , B31B2201/61 , B31B2219/9054 , B31B2237/10 , B31B2237/60
摘要： A method for continuously forming bags comprising continuous steps of heat-sealing a continuous tubular plastic film, such as a continuously formed inflation tube or the like, widthwise at given positions thereof while the tubular film is being conveyed, cutting sequentially the tubular film along the heat-seals into bag-shaped containers, and conveying the tubular film over a set distance to a following step while the heat-seals of the heat-sealed tubular film being press-held and cooled. Also the present invention relates to an apparatus for continuously forming bags for heat-sealing a continuous tubular plastic film, such as a continuously formed inflation tube or the like, widthwise at given positions thereof while the tubular film is being conveyed, and then cutting the tubular film along the heat-seals into bag-shaped containers. The apparatus comprises heat-sealing device for sealing the tubular film including a pair of heat-sealing members which are disposed on one side of a track of conveyance of the tubular film, opposing each other so as to hold the tubular film therebetween, and are movable to and from each other, driving device for driving the heat-sealing device to and from each other, cooling device for cooling the tubular film including a pair of cooling sandwiching members which are supported on a movable member disposed movably in directions of width of the tubular film and conveyance thereof, and intrude inbetween the heat-sealing members to sandwich the heat-seals of the tubular film, and driving device for driving the cooling sandwiching members to and from each other, whereby the tubular film is conveyed by a movement of the movable member to a next step with the those parts of the tubular film at the heat seals held between the cooling sandwiching members.
摘要翻译： 一种用于连续形成袋的方法，包括在传送管状膜的同时在其给定位置宽度方向上连续形成的充气管等连续的管状塑料膜的热连续步骤，顺序地沿着 热封到袋形容器中，并且将管状膜在一定距离内输送到随后的步骤，同时热压管状膜的热封被压住和冷却。 本发明还涉及一种用于连续地形成用于在管状薄膜被输送时在其给定位置宽度方向上连续形成的充气管等连续管状塑料薄膜热封的装置，然后切割 管状膜沿热封成袋形容器。 该装置包括用于密封管状薄膜的热封装置，该热封装置包括一对热封件，它们设置在管状薄膜的输送轨道的一侧，彼此相对，以便将管状薄膜保持在其间，并且 可彼此相互移动的驱动装置，用于驱动热封装置彼此相互驱动的驱动装置，用于冷却管状薄膜的冷却装置，该冷却装置包括一对冷却夹持构件，所述冷却夹持构件被支撑在可移动构件上， 管状膜和其输送，并且插入在热封构件之间夹住管状膜的热封，以及用于驱动冷却夹持构件彼此相互驱动的驱动装置，由此通过运动来输送管状膜 的可动构件进行下一步骤，其中管状膜的这些部分处于保持在冷却夹层构件之间的热密封件上。
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公开(公告)号：US5571224A
公开(公告)日：1996-11-05
申请号：US493820
申请日：1995-06-22
CPC分类号： B65D3/06 , B31F1/0038 , B31F1/0087 , B31F1/36 , B65D3/28 , B31B2201/25 , B31B2201/2604 , B31B2201/61 , B31B2217/082 , B31B2217/108
摘要： Containers and a method for forming such containers having larger brims with reduced brim curl defects is disclosed including providing a plurality of container blanks for forming containers, forming a plurality of container shells from the plurality of blanks, accumulating the plurality of container shells at an accumulation station, subjecting at least an upper periphery of the shells to a humid atmosphere to precondition the shells with the atmosphere preferably including steam, successively removing the shells from the accumulator and subsequently forming a brim curl about an upper periphery of the shell with the shells being subject to the humid atmosphere for a predetermined time period sufficient to form defect-free brim curls by extending the forming strain limits of the paperboard material. This method being carried out by using an accumulator for accumulating the container shells for further processing. Alternatively, the container blanks can be retained in a hopper leaving the portion of the container blank to be formed into the brim of the container exposed.
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公开(公告)号：US5729914A
公开(公告)日：1998-03-24
申请号：US493843
申请日：1995-06-22
CPC分类号： B65D3/28 , B31F1/0038 , B31F1/0087 , B31F1/36 , B65D3/06 , B31B2201/25 , B31B2201/2604 , B31B2201/61 , B31B2217/082 , B31B2217/108
摘要： Containers and a method for forming such containers having larger brims with reduced brim curl defects is disclosed including providing a plurality of container blanks for forming containers, forming a plurality of container shells from the plurality of blanks, accumulating the plurality of container shells at an accumulation station, subjecting at least an upper periphery of the shells to a humid atmosphere to precondition the shells with the atmosphere preferably including steam, successively removing the shells from the accumulator and subsequently forming a brim curl about an upper periphery of the shell with the shells being subject to the humid atmosphere for a predetermined time period sufficient to form defect-free brim curls by extending the forming strain limits of the paperboard material. This method being carried out by using an accumulator for accumulating the container shells for further processing. Alternatively, the container blanks can be retained in a hopper leaving the portion of the container blank to be formed into the brim of the container exposed.
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公开(公告)号：US5236408A
公开(公告)日：1993-08-17
申请号：US917574
申请日：1992-07-21
CPC分类号： B29C66/83413 , B29C65/10 , B29C66/135 , B29C66/431 , B29C66/45 , B29C66/72328 , B29C66/7392 , B31B1/00 , B31F1/0025 , B31F1/0029 , B31F7/006 , B29C65/103 , B29C66/72321 , B29C66/7234 , B31B2201/6026 , B31B2201/61
摘要： A paper box folding and sealing machine for forming a hemmed edge. A skiving station removes a portion of a carton blank material at the area to be hemmed. A hemming station folds the skived portion onto the blank, irons it and then opens the hem to lie in a predetermined plane that intersects the plane of the blank. Superheated air directed in a laminar-like air flow, activates a thermoplastic coating adjacent the skived portion of the area to be hemmed. Folding fingers, tack rollers and presser rollers then fold the skived portion onto the activated thermoplastic coating to form a hem that is sealed against the adjacent portion of the blank.
摘要翻译： 一种用于形成褶边的纸盒折叠封口机。 一个刮板站将在要被卷绕的区域上移除一部分纸板坯料。 折边台将切割的部分折叠到坯件上，熨烫它，然后打开下摆以位于与坯料平面相交的预定平面中。 在层状空气流中引导的过热空气激活邻近被卷绕区域的被切碎部分的热塑性涂层。 折叠的指状物，定位辊和压脚辊然后将切割的部分折叠到活化的热塑性涂层上以形成与坯料的相邻部分密封的折边。
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公开(公告)号：US09399330B2
公开(公告)日：2016-07-26
申请号：US14561456
申请日：2014-12-05
申请人： Robert Bosch GmbH
发明人： Ulrich Wieduwilt
CPC分类号： B31B1/00 , B29C65/08 , B29C65/081 , B29C66/0016 , B29C66/1122 , B29C66/43 , B29C66/72328 , B29C66/8322 , B31B50/642 , B31B50/741 , B31B2100/00 , B31B2201/603 , B31B2201/61 , B31B2203/00 , B31F5/008
摘要： An ultrasonic joining method for connecting paper material (5), in particular paper, board or paperboard, comprising the following steps: introducing the paper material (5) into a gap (4) between a sonotrode (2) and an anvil (3), causing the sonotrode (2) to oscillate ultrasonically for the ultrasonic welding of the paper material (5), the paper material (5) being moistened with demineralized water (9), preferably on inner sides of joining points, before and/or during the ultrasonic welding.
摘要翻译： 一种用于连接纸材（5），特别是纸，纸板或纸板的超声波接合方法，包括以下步骤：将纸材（5）引入到超声焊丝（2）和砧座（3）之间的间隙（4） ，使超声波超声波振荡超声波进行纸材（5）的超声波焊接，纸材（5）在软化水（9）之前，优选在接合点的内侧被润湿，之前和/或期间 超声波焊接。
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公开(公告)号：US20150165718A1
公开(公告)日：2015-06-18
申请号：US14561456
申请日：2014-12-05
申请人： Robert Bosch GmbH
发明人： Ulrich Wieduwilt
CPC分类号： B31B1/00 , B29C65/08 , B29C65/081 , B29C66/0016 , B29C66/1122 , B29C66/43 , B29C66/72328 , B29C66/8322 , B31B50/642 , B31B50/741 , B31B2100/00 , B31B2201/603 , B31B2201/61 , B31B2203/00 , B31F5/008
摘要： An ultrasonic joining method for connecting paper material (5), in particular paper, board or paperboard, comprising the following steps: introducing the paper material (5) into a gap (4) between a sonotrode (2) and an anvil (3), causing the sonotrode (2) to oscillate ultrasonically for the ultrasonic welding of the paper material (5), the paper material (5) being moistened with demineralized water (9), preferably on inner sides of joining points, before and/or during the ultrasonic welding.
摘要翻译： 一种用于连接纸材（5），特别是纸，纸板或纸板的超声波接合方法，包括以下步骤：将纸材（5）引入到超声焊丝（2）和砧座（3）之间的间隙（4） ，使超声波超声波振荡超声波进行纸材（5）的超声波焊接，纸材（5）在软化水（9）之前，优选在接合点的内侧被润湿，之前和/或期间 超声波焊接。
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10.发明授权
公开(公告)号：US5472402A
公开(公告)日：1995-12-05
申请号：US208883
申请日：1994-03-11
CPC分类号： B65D3/28 , B31F1/0038 , B31F1/0087 , B31F1/36 , B65D3/06 , B31B2201/25 , B31B2201/2604 , B31B2201/61 , B31B2217/082 , B31B2217/108
摘要： Containers and a method for forming such containers having larger brims with reduced brim curl defects is disclosed including providing a plurality of container blanks for forming containers, forming a plurality of container shells from the plurality of blanks, accumulating the plurality of container shells at an accumulation station, subjecting at least an upper periphery of the shells to a humid atmosphere to precondition the shells with the atmosphere preferably including steam, successively removing the shells from the accumulator and subsequently forming a brim curl about an upper periphery of the shell with the shells being subject to the humid atmosphere for a predetermined time period sufficient to form defect-free brim curls by extending the forming strain limits of the paperboard material. This method being carried out by using an accumulator for accumulating the container shells for further processing. Alternatively, the container blanks can be retained in a hopper leaving the portion of the container blank to be formed into the brim of the container exposed.
摘要翻译： 公开了一种用于形成具有较小的边缘弯曲缺陷较大的边缘的容器和方法，包括提供用于形成容器的多个容器坯料，从多个坯料形成多个容器壳体，在多个坯料中堆积多个容器壳体 将壳体的至少一个上部周边经受潮湿气氛，以优选包括蒸汽的气氛预先调节壳体，从储存器连续地移除壳体，随后围绕壳体的上周边形成边缘卷曲，壳体为壳体 经受潮湿气氛预定的时间，足以通过延长纸板材料的成形应变极限来形成无缺陷的边缘卷曲。 该方法通过使用用于积聚容器壳体的蓄能器进行进一步处理。 或者，容器坯料可以保持在料斗中，留下容器坯料的一部分以形成容器暴露的边缘。
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