Manufacturing fiberboard ducts
    21.
    发明授权
    Manufacturing fiberboard ducts 失效
    制造纤维板导管

    公开(公告)号:US4528053A

    公开(公告)日:1985-07-09

    申请号:US628640

    申请日:1984-07-06

    申请人: Mark J. Auer

    发明人: Mark J. Auer

    摘要: The apparatus forms fiberboard hollow ducts from fiberboard and comprises means for collapsing or partially collapsing the fiberboard into a flat collapsed fiberboard or partially collapsed fiberboard for advancing the collapsed or partially collapsed fiberboard through a preheating and heating stage while heat sensitive tape is applied to the linear seam of the advancing fiberboard. After tape is applied, means for applying pressure and cooling operate to permanently set the tape.

    摘要翻译: 该装置从纤维板形成纤维板空心管,并且包括用于将纤维板塌陷或部分地塌缩成平坦的塌缩的纤维板或部分塌缩的纤维板的装置,用于使压缩或部分塌缩的纤维板通过预热和加热阶段,同时将热敏胶带施加到线 前进纤维板的接缝。 使用胶带后,用于施加压力和冷却的装置操作以永久地固定胶带。

    Method and apparatus for making bag-type packages
    22.
    发明授权
    Method and apparatus for making bag-type packages 失效
    袋型包装方法及装置

    公开(公告)号:US4448010A

    公开(公告)日:1984-05-15

    申请号:US330217

    申请日:1981-12-14

    摘要: A method and apparatus for making bag-type packages from strip web material in which a lead end portion of strip web material is formed around a forward end portion of a mandrel and the sleeve is advanced with the mandrel during at least a portion of the forward stroke of the mandrel. A sleeve opening device on the lead end of the mandrel is extended through the end of the sleeve to open the sleeve and the mandrel is retracted and transversely sealed and severed at a location inwardly of its open end to form a bag. A turret is provided for gripping the open end of the bag at a bag loading station and transferring the bag with its open end up sequentially to a bag filling station and to a top closing and sealing station.

    摘要翻译: 一种用于从条带材料制造袋型包装的方法和装置,其中,在芯棒的前端部分周围形成条带材料的引线端部分,并且套筒在心轴的至少一部分中向前推进 心轴的行程。 在心轴的引导端上的套筒打开装置延伸穿过套筒的端部以打开套筒并且心轴在其开口端的内侧的位置处缩回并横向地密封并切断以形成袋子。 提供了一个转盘,用于在袋装载站处夹持袋的开口端,并将其开口端顺序地传送到袋装料站和顶盖关闭和密封站。

    Two station sonic sealing apparatus and method
    23.
    发明授权
    Two station sonic sealing apparatus and method 失效
    两台声音密封装置及方法

    公开(公告)号:US4072089A

    公开(公告)日:1978-02-07

    申请号:US690221

    申请日:1976-05-26

    申请人: Eugene R. Bosche

    发明人: Eugene R. Bosche

    摘要: Apparatus for forming a seal between layers of a carton of thermoplastic coated paperboard material and the like wherein the thermoplastic material in the area to be sealed serves as the sealant and is activated to flow by frictional heat generated by a vibration welding horn and is then allowed to cool and set under pressure to form the seal between the layers. The carton first moves to an activating station wherein the layers to be sealed are engaged on opposite surfaces by a vibrating horn and a back-up means for a time sufficient to activate the thermoplastic material to flow. The carton is then carried to one or more clamping and sealing stations at a different location from the activating station with the thermoplastic material in the activated state. The layers to be sealed with the activated thermoplastic is then engaged on opposite surfaces by a pressure pad and a back-up means for a predetermined period of time to permit the activated thermoplastic to cool and set and form a seal.

    摘要翻译: 用于在热塑性涂层纸板材料的纸板层之间形成密封的装置等,其中待密封区域中的热塑性材料用作密封剂,并且通过由振动焊接喇叭产生的摩擦热而被激活以流动,然后允许 冷却并设置在压力下以形成层之间的密封。 纸箱首先移动到启动站,其中待密封的层通过振动喇叭和备用装置在相对的表面上接合足以激活热塑性材料流动的时间。 然后将纸箱运送到与启动台不同位置的一个或多个夹紧和密封站,热塑性材料处于活化状态。 然后用活化的热塑性材料密封的层然后通过压力垫和支撑装置在相对的表面上接合预定的时间段,以允许活化的热塑性塑料冷却和固化并形成密封。

    Method and apparatus for forming sealed packages
    24.
    发明授权
    Method and apparatus for forming sealed packages 失效
    用于形成密封包装的方法和装置

    公开(公告)号:US4044528A

    公开(公告)日:1977-08-30

    申请号:US502791

    申请日:1974-09-03

    摘要: A method and apparatus adapted for automatically and continuously forming a completely sealed package having fin type seals and made from a heat-sealable wrapping foil. The process basically embodies the steps of holding a portion of the foil adjacent the article to be packaged, folding the remaining portion of the foil about the article to be packaged so that opposing side edges of the foil are moved towards each other, heat sealing together the opposed side edges of the foil to form a side fin seal, forming a bottom fin from the foil for the package, heat sealing the bottom fin to form a bottom fin seal, forming a top fin from the foil for the package, and heat sealing the top fin to form a top fin seal.

    摘要翻译: 一种适于自动连续地形成具有翅片型密封件并由可热封包装箔制成的完全密封的包装的方法和设备。 该方法基本上体现了将箔片的一部分保持在待包装物品附近的步骤,将箔片的剩余部分折叠在待包装的物品周围,使箔片的相对的侧边缘朝向彼此移动,热封在一起 箔的相对的侧边缘形成侧翼密封,从用于包装的箔形成底部翅片,热封底部翅片以形成底部翅片密封,从用于包装的箔形成顶部翅片,并且加热 密封顶部翅片以形成顶部翅片密封。

    Forming apparatus for an elevated bottom carton
    30.
    发明授权
    Forming apparatus for an elevated bottom carton 有权
    高架底纸箱成型装置

    公开(公告)号:US6094884A

    公开(公告)日:2000-08-01

    申请号:US128183

    申请日:1998-08-03

    摘要: A bottom forming apparatus having a mandrel cap and a sealing plate configured to create a carton with an elevated bottom. The present invention alleviates the problem of cartons having soggy bottoms since the point of absorption, the raw paperboard edge, is elevated above the moisture which may be present during distribution from the packaging machine to the retailer. The elevated bottom portion is actually inverted into the carton with planar portions resting on the surface to support the carton. The sealing plate has a multitude of elevated portions and the mandrel cap has a recess and an angled edge for elevating the raw paperboard edge. The various embodiments of the sealing plate are able to elevate most carton bottom configurations including the standard TETRA REX.RTM. carton and the TETRA REX.RTM. sixth panel with skived edge carton.

    摘要翻译: 底部成型设备具有心轴盖和密封板,该密封板构造成产生具有升高的底部的纸箱。 本发明减轻了具有潮湿底部的纸箱的问题,因为吸收点,原始纸板边缘在从包装机分配到零售商时可能存在的水分上升。 升高的底部部分实际上被倒置成纸箱,其中平面部分搁置在表面上以支撑纸箱。 密封板具有多个提升部分,并且心轴盖具有凹部和用于升高原始纸板边缘的成角度的边缘。 密封板的各种实施例能够提升大多数纸箱底部结构,包括标准TETRA REX TM纸箱和具有切边边纸盒的TETRA REX TM第六面板。