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    Pouch with preinserted straw
    1.
    发明授权
    Pouch with preinserted straw 有权
    带预浸草的袋子

    公开(公告)号：US6076664A

    公开(公告)日：2000-06-20

    申请号：US299982

    申请日：1999-04-27

    申请人： James W. Yeager

    发明人： James W. Yeager

    IPC分类号： B31B19/84 ,  B31B19/90 ,  B65D75/00 ,  B65D75/58 ,  B65D77/28 ,  B65D77/00 ,  B65D33/00

    CPC分类号： B65D75/008 ,  B65D75/58 ,  B65D77/283 ,  B31B2219/90 ,  B31B2219/9054 ,  Y10S493/963

    摘要： A pouch for holding liquids includes a pre-inserted straw within the pouch. A top end of the straw is exposed by removing a portion of the pouch. For manufacture, a web of flexible packaging material, suitable for forming a pouch or bag for storing liquids, is advanced forward in a pouch forming direction. A single straw of suitable length to fit within the confines of a resulting pouch is cut from a continuous length of straw material. The single straw is placed onto the web of packaging material in a location that will be on the inside surface of a single wall of the pouch and there it is secured in place preferably by a heat seal between one side of the straw and the inside surface of the pouch wall. The resulting pouch web material, having a plurality of straws positioned along its length provides a feedstock for forming pouches with pre-inserted straws when using a so called form and fill method of forming pouches or when making pre-made pouches. The pre-inserted straw is totally enclosed within the confines of each resultant pouch and therefore eliminates the need to be attached to the outside of the pouch or be inserted into the pouch through one of the walls of the pouch.

    摘要翻译： 用于保持液体的袋包括在袋内的预先插入的吸管。 通过去除一部分袋子来暴露吸管的顶端。 为了制造，适于形成用于储存液体的袋或袋的柔性包装材料的网沿袋形成方向前进。 从连续长度的秸秆材料中切割适合长度的单个秸秆，以适应所形成的小袋的范围内。 将单个吸管放置在包装材料的网状物上，该位置将位于袋的单个壁的内表面上，并且其优选地通过在吸管的一侧和内表面之间的热密封固定在适当位置 的袋壁。 所得到的袋状材料具有沿其长度定位的多个吸管，当使用所谓的形成袋子的填充方法或制备预制袋时，提供用于用预先插入的吸管形成袋的原料。 预插入的稻草完全封闭在每个所得袋的范围内，因此不需要附着到袋的外部或通过袋的一个壁插入袋中。

    Dual-chambered container and method of making same
    2.
    发明授权
    Dual-chambered container and method of making same 失效
    双腔容器及其制作方法

    公开(公告)号：US5865309A

    公开(公告)日：1999-02-02

    申请号：US959278

    申请日：1997-10-24

    申请人： Hitoshi Futagawa ,  Noriyoshi Yamamoto

    发明人： Hitoshi Futagawa ,  Noriyoshi Yamamoto

    IPC分类号： A61J1/05 ,  A61J1/00 ,  A61J1/10 ,  A61J1/20 ,  A61J3/00 ,  B31B19/84 ,  B31B19/90 ,  B65D81/32 ,  B65D25/08

    CPC分类号： A61J1/2093 ,  B65D81/3266 ,  A61J1/10 ,  A61J1/2024 ,  A61M2207/00 ,  B31B2219/90 ,  B31B2219/9051

    摘要： A dual-chambered container includes a chamber which contains, for example, a dry drug and a chamber which contains, for example, a medical liquid. The chambers are defined in first and second bags, with each bag having a weak seal formed in a side thereof. The bags are formed separately and then joined to one another so that the weak seals therein are positioned so that a passageway is formed between the bags when the weak seals are forcibly broken. The chambers can be sterilized independently of each other and, consequently, the container can be manufactured in a manner which minimizes the amount of labor required.

    摘要翻译： 双室容器包括包含例如干燥药物的腔室和包含例如医用液体的腔室。 腔室被限定在第一和第二袋中，每个袋子在其一侧形成有弱密封件。 袋分开形成，然后彼此接合，使得其中的弱密封被定位成使得当弱密封件被强制破裂时在袋之间形成通道。 这些室可以彼此独立地消毒，因此，容器可以以最小化所需劳动量的方式制造。

    Bags and method of making same
    3.
    发明授权
    Bags and method of making same 失效
    袋子和制作方法

    公开(公告)号：US5417639A

    公开(公告)日：1995-05-23

    申请号：US133639

    申请日：1993-10-07

    申请人： William M. Cronauer

    发明人： William M. Cronauer

    IPC分类号： B31B19/90 ,  B31B19/94 ,  B31B23/00 ,  B31B27/00 ,  B31B1/14 ,  B31B1/60

    CPC分类号： B31B27/00 ,  B31B1/00 ,  B31B19/94 ,  B31B23/00 ,  B31B2201/146 ,  B31B2219/90 ,  B31B2219/923 ,  B31B2219/924 ,  B31B2221/102 ,  B31B2221/107 ,  B31B2221/50 ,  B31B2237/10 ,  B31B2237/50

    摘要： A container strip in the form of a chain of interconnected preopened bags with openings having longitudinal dimensions of at least about 1/32 inch is disclosed. The container strip provides greatly enhanced facility for bag registration and opening during packaging operations utilizing the improved container strip. A process of forming a chain of pre-opened bags is also disclosed. Face and back plastic webs are independently fed along individual paths of travel to a common path. The webs are differentially tensioned while in their independent paths by stretching the face web more than the back web such that the face web will retract longitudinally more than the back web upon release of the web tension. While so tensioned edge seals are formed between the webs to convert the webs into a tube and longitudinally spaced transverse seals are formed between the webs to delineate bottoms of bags. Transverse lines of weakness are formed in said back web to facilitate separation of bags from the remainder of the web during a subsequent use. Tension in individual bag sections of the face web is released by forming longitudinally spaced transverse separations of the sections and thereby producing a space between each contiguous pair of sections.

    摘要翻译： 公开了具有至少约1/32英寸的纵向尺寸的开口的相互连接的预打开的袋形式的容器条。 容器带在使用改进的容器条的包装操作期间提供了用于袋子登记和打开的大大增强的设备。 还公开了形成预打开袋链的方法。 面向后的塑料腹板独立地沿着各个行进路径被馈送到公共路径。 腹板在其独立的路径中通过相对于后腹板进行拉伸而在其独立的路径中差异地张紧，使得当腹板张力释放时，腹板在纵向上将比后腹部缩短。 虽然在腹板之间形成如此张紧的边缘密封件以将腹板转换成管，并且在腹板之间形成纵向间隔的横向密封以描绘袋的底部。 在所述背面网中形成横向的弱线，以便于在随后的使用过程中袋与纸幅的其余部分分离。 通过形成各部分的纵向间隔开的横向间隔，从而在每个连续的一对部分之间产生空间来释放面筋的单个袋部分中的张力。

    Plastic film bag with integral plastic film tie element, and associated fabrication methods
    5.
    发明授权
    Plastic film bag with integral plastic film tie element, and associated fabrication methods 失效
    塑料薄膜袋与整体塑料薄膜领带元件及相关制造方法

    公开(公告)号：US4854735A

    公开(公告)日：1989-08-08

    申请号：US117209

    申请日：1987-11-04

    申请人： Gary L. Rutledge

    发明人： Gary L. Rutledge

    IPC分类号： B65D33/28 ,  B31B1/90 ,  B31B19/90 ,  B65D33/16

    CPC分类号： B65D33/165 ,  B31B2201/9071 ,  B31B2219/90

    摘要： A series of bags are fabricated using a continuous, high-speed bag-forming process is which an elongated section of flattened film tubing is longitudinally conveyed toward a receiving station in which the formed bags are suitably packaged. As the flattened tube is moved toward the receiving station, elongated plastic film tie elements are sequentially formed and welded along relatively large area end portions thereof to at least two layers of a side edge portion of the flattened tube at longitudinally spaced locations thereon adjacent the upper end locations of the individual bags, the resulting free end portions of the tie elements overlying the flattened tube. Each of the resulting integral tie elements may be looped around an upper end portion of its associated bag and then firmly pulled to close the bag, the resulting loop being tightened either by first passing the free end portion of the tie element therethrough or by first passing the free end portion through an aperture formed in the tie element-bag weld area. In either case the relatively large, multiple layer weld area which secures the tie element to a side edge portion of its bag provides sufficient strength so that separation of the tie element from its bag, during tightening of the loop around the upper bag end, is effectively prevented.

    Concealed promotional message flexible packaging and method of making same
    6.
    发明授权
    Concealed promotional message flexible packaging and method of making same 失效
    隐藏的促销信息灵活的包装和制作方法

    公开(公告)号：US5871096A

    公开(公告)日：1999-02-16

    申请号：US947040

    申请日：1997-10-08

    申请人： Walter J. Yakich

    发明人： Walter J. Yakich

    IPC分类号： A63F3/06 ,  A63F9/00 ,  B31B39/74 ,  B65D33/00 ,  B65D30/08

    CPC分类号： B31B39/00 ,  A63F3/065 ,  B65D33/004 ,  A63F9/001 ,  B31B2219/90 ,  B31B2237/05

    摘要： A multiply promotional package and method of making same, wherein the package comprises an outer layer, an intermediate layer and an inner layer joined at least at there edges to enclose the package. Either of the oppositely disposed surfaces of the outer layer may contain a defined masking or message concealing area. A second masking area is provided in register with the first masking area. The masking areas provide a means of concealing a promotional message or indicia from the exterior of the package, until such time that the package and its contents have been purchased.

    摘要翻译： 多重促销包装及其制造方法，其中所述包装包括外层，中间层和至少在边缘连接以包围包装的内层。 外层的相对设置的表面之一可以包含限定的掩蔽或消息隐藏区域。 提供与第一掩蔽区域对准的第二掩蔽区域。 掩蔽区域提供从包装外部隐藏促销信息或标记的方法，直到包装和其内容物被购买为止。

    Plastic film bag manufacturing apparatus and associated methods, and plastic film bags produced thereby
    9.
    发明授权
    Plastic film bag manufacturing apparatus and associated methods, and plastic film bags produced thereby 失效
    塑料薄膜袋生产设备及相关方法，以及由此生产的塑料薄膜袋

    公开(公告)号：US5346456A

    公开(公告)日：1994-09-13

    申请号：US18834

    申请日：1993-02-18

    申请人： Gary L. Rutledge ,  Edgar R. Pitcher

    发明人： Gary L. Rutledge ,  Edgar R. Pitcher

    IPC分类号： B31B19/90 ,  B65D33/16 ,  B31B1/90

    CPC分类号： B65D33/165 ,  B31B2219/90

    摘要： An in-line machine for attaching elongated, flexible closure tie elements to the individual bag portions of a laterally folded plastic film web being continuously discharged from a bag forming station, and being forcibly captured by a winder mechanism, engages and drives the moving web toward the winder mechanism by means of mutually spaced inlet, central and outlet drive rollers. During operation of the machine, first and second slack portions of the film web are respectively positioned between the inlet and central rollers, and between the central and outlet rollers. These slack portions are held in vertically looped configurations by a downwardly directed, yielding vacuum force applied thereto. The inlet and outlet rollers are driven at identical speeds corresponding to the constant linear film web output speed from the bag forming station. The central drive roller is alternately started and stopped to sequentially cause a portion of each bag to be momentarily stopped thereon, at which time the machine attaches a tie element to the stopped bag portion. During stoppage of each sequential bag portion, continued rotation of the inlet and outlet rollers lengthens the first film loop and shortens the second film loop. When the central drive roller is restarted it operates to equalize the film loop lengths. In this manner, each bag may be momentarily stopped, for tie element attachment purposes, without altering the constant output and input speeds of the bag forming station and winder mechanisms, and without imposing undesirably high longitudinal tension force on the plastic film web.

    摘要翻译： 用于将细长的柔性封闭连接元件连接到横向折叠的塑料薄膜腹板的单个袋部分的直列机器，其从袋形成站连续地排出并且被卷绕机构强制地捕获，并将其移动 卷绕机构通​​过相互间隔开的入口，中心和出口驱动辊。 在机器的操作期间，膜片的第一和第二松弛部分分别位于入口辊和中心辊之间以及中心辊和出口辊之间。 这些松弛部分通过向下引导的施加到其上的真空力保持在垂直环形构型中。 入口和出口辊以与来自袋形成站的恒定线性膜幅输出速度相对应的速度驱动。 中央驱动辊交替启动和停止，以使每个袋的一部分暂时停止，此时机器将连接件连接到停止的袋部分上。 在每个顺序袋部分停止期间，入口辊和出口辊的继续旋转延长了第一膜回路并缩短了第二膜回路。 当中央驱动辊重新启动时，它的作用是使膜环长度相等。 以这种方式，每个袋子可以暂时停止，用于连接元件的连接目的，而不改变袋形成站和卷绕机构的恒定输出和输入速度，并且不会在塑料膜幅上施加不期望的高纵向张力。

    Plastic film bag with integral plastic film tie element, and associated fabrication methods
    10.
    发明授权
    Plastic film bag with integral plastic film tie element, and associated fabrication methods 失效
    塑料薄膜袋与整体塑料薄膜领带元件及相关制造方法

    公开(公告)号：US5044775A

    公开(公告)日：1991-09-03

    申请号：US524368

    申请日：1990-05-15

    申请人： Gary L. Rutledge

    发明人： Gary L. Rutledge

    IPC分类号： B31B19/90 ,  B65D33/16

    CPC分类号： B65D33/165 ,  B31B2219/90

    摘要： A series of bags are fabricated using a continuous, high-speed bag-forming process in which an elongated section of flattened film tubing is longitudinally conveyed toward a receiving station in which the formed bags are suitably packaged. As the flattened tube is moved toward the receiving station, elongated plastic film tie elements are sequentially formed and welded along relatively large area end portions thereof to at least two layers of a side edge portion of the flattened tube at longitudinally spaced locations thereon adjacent the upper end locations of the individual bags, the resulting free end portions of the tie elements overlying the flattened tube. Each of the resulting integral tie elements may be looped around an upper end portion of its associated bag and then firmly pulled to close the bag, the resulting loop being tightened either by first passing the free end portion of the tie element therethrough or by first passing the free end portion through an aperture formed in the tie element-bag weld area. In either case the relatively large, multiple layer weld area which secures the tie element to a side edge portion of its bag provides sufficient strength so that separation of the tie element from its bag, during tightening of the loop around the upper end, is effectively prevented.

    摘要翻译： 使用连续的高速袋形成方法制造一系列袋，其中将细长的扁平薄膜管纵向纵向输送到接收站，其中形成的袋被适当地包装。 当扁平管朝向接收站移动时，细长的塑料膜连接元件依次形成并且沿相对较大的区域端部焊接到平坦管的至少两层的侧边缘部分上， 单个袋的端部位置，所得到的粘合元件的自由端部覆盖在扁平管上。 每个所得到的整体连接元件可以围绕其相关联的袋子的上端部分环绕，然后被牢固地拉动以关闭袋子，所得到的环路被紧固，或者首先使连接件的自由端部分穿过其中或通过第一次通过 通过形成在连接件袋焊接区域中的孔的自由端部分。 在任一种情况下，将连接元件固定到其袋的侧边缘部分的相对较大的多层焊接区域提供了足够的强度，使得在围绕上端的环圈紧固期间，连接件与其袋的分离是有效的 防止了