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    • 3. 发明授权
    • Method of making tamper-evident package with slider zipper
    • 制造具有拉链拉链的防拆包装的方法
    • US06652436B1
    • 2003-11-25
    • US09706362
    • 2000-11-03
    • James W. YeagerJohn F. Hogan
    • James W. YeagerJohn F. Hogan
    • B31B184
    • B65B61/188B65B9/20B65D33/2591B65D75/5827Y10S493/927
    • A method of making a recloseable package having a slider zipper assembly includes advancing a web of a plastic film material in a direction along a longitudinal axis thereof, and applying a plurality of profile strip fastener assemblies to the plastic film material transversely of the longitudinal axis. A slider is applied to each of the fastener assemblies so that movement of each slider along the length of the respective one of the fastener assemblies moves the pair of profile strips thereof into and out of interlocking engagement. Opposite side edges of the plastic film material are joined to form a tube, with seals formed transversely of the tube to form a top seal and a bottom seal for each of the packages. The package is configured such that the slider projects generally through the front wall of the package, with the front wall optionally being provided with a frangible region in the form of a line of weakness aligned with the fastener assembly. Initial opening movement of the slider acts to fracture the frangible region for tamper-evidence.
    • 一种制造具有拉链拉链组件的可再封闭包装的方法,包括沿塑料薄膜材料沿其纵向轴线的方向推进卷筒纸,以及将横向于纵向轴线的多个轮廓条紧固件组件施加到塑料薄膜材料上。 将滑块应用于每个紧固件组件,使得每个滑块沿着相应的一个紧固件组件的长度的移动将其一对轮廓条移动到和互锁接合中。 塑料薄膜材料的相对的侧边缘被连接以形成一个管子,密封件横向于管子形成,以形成每个包装件的顶部密封件和底部密封件。 包装被配置成使得滑块大致穿过包装的前壁,其中前壁可选地设置有与紧固件组件对齐的弱线形式的易碎区域。 滑块的初始打开运动用于破坏易碎区域以进行篡改证据。
    • 4. 发明授权
    • Reclosable bag with profile strip fastener assembly having improved opening feature
    • 具有轮廓条紧固件组件的可重新封闭的袋具有改进的开口特征
    • US06481891B2
    • 2002-11-19
    • US09896450
    • 2001-06-29
    • James W. Yeager
    • James W. Yeager
    • B65D3324
    • B65D33/2583B65D33/2533B65D33/2541
    • A package in the form of a reclosable bag includes a bag body including front and back walls, and a profile strip fastener assembly sealingly mounted on the inside surface of the front wall. The profile strip fastener assembly includes a pair of releasably interlocking profile strips, with a secondary, peelable seal provided between the profile strips apart from their mechanically interlocked portions. By this arrangement, enhanced sealing for the package is provided, while abating the stress to which the interlocked portions of the profile strips are subjected during forming and filling of the package. The bag body preferably includes a frangible joint substantially aligned with the fastener assembly for gaining access to the assembly, with the frangible joint desirably providing tamper-evidence of opening of the package. The profile strips are sealed to the front wall of the bag body with a continuous oval shaped seal around the frangible joint. The perimeter seal is located above the peelable seal.
    • 可再封闭袋形式的包装包括一个包括前壁和后壁的袋体,以及密封地安装在前壁的内表面上的型材条紧固件组件。 型材条紧固件组件包括一对可释放地互锁的型材条,其具有设置在型材条之间的次级可剥离密封件,而不是与它们的机械互锁部分分开。 通过这种布置,提供了用于包装的增强的密封,同时减轻了形状条的互锁部分在包装的成形和填充期间经受的应力。 袋体优选地包括基本上与紧固件组件对准的易碎接头,用于进入组件,易碎接头期望地提供打开包装的篡改证据。 轮廓带被密封到袋体的前壁上,在易碎接头周围具有连续的椭圆形密封。 周边密封件位于可剥离密封件的上方。
    • 5. 发明授权
    • Adhesive closure strip, bag and method
    • 胶粘带,袋和方法
    • US06467957B2
    • 2002-10-22
    • US09836400
    • 2001-04-17
    • James W. Yeager
    • James W. Yeager
    • B65D3320
    • B65D33/20
    • A closure element incorporated into a flexible bag to reclose a bag opening includes a resilient structure which carries an adhesive strip. The closure element is secured to one wall of the bag and the resilient strip seals the one wall to the respective other wall of the bag when the walls are pressed together and the resilient structure is compressed. The resilient structure is held compressed by the adhesive strip. In one embodiment, the resilient structure includes a base portion and a wing portion which deflects to allow the adhesive strip to make contact with the other wall. In another embodiment, the base portion deflects to flatten against the wing portion, the wing portion secured to the bag wall. The base portion and the wing portion can be provided with engageable elements which snap together or interlock to provide a closing feel to the closure strip as the adhesive strip seals the bag opening.
    • 结合到柔性袋中以闭合袋开口的封闭元件包括携带粘合带的弹性结构。 闭合元件被固定到袋的一个壁上,并且当壁压在一起并且弹性结构被压缩时,弹性带将一个壁密封到袋的相应的另一个壁。 弹性结构由粘合带保持压缩。 在一个实施例中,弹性结构包括基部和翼部,其偏转以允许粘合带与另一壁接触。 在另一个实施例中,基部偏转成平整在翼部上,翼部固定在袋壁上。 底座部分和翼部分可以设置有可接合的元件,该接合元件卡扣在一起或互锁,以在粘合带密封袋开口时向封闭带提供闭合感。
    • 7. 发明授权
    • Pouch with pre-inserted straw
    • 袋预先插入吸管
    • US5937617A
    • 1999-08-17
    • US71196
    • 1998-05-01
    • James W. Yeager
    • James W. Yeager
    • B31B19/84B31B19/90B65D75/00B65D75/58B65D77/28B65D61/18B31B1/90
    • B65D75/008B65D75/58B65D77/283B31B2219/90B31B2219/9054Y10S493/963
    • 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.
    • 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。
    • 8. 发明授权
    • Form fill and seal package with one-way vent
    • 单向通风口填充和密封包装
    • US5829884A
    • 1998-11-03
    • US879262
    • 1997-06-19
    • James W. Yeager
    • James W. Yeager
    • B65D33/01B65D33/25B65D33/16
    • B65D33/2583B65D33/01B65D33/2533B65D33/2541B65D2205/00
    • A package in the form of a reclosable bag includes a bag body including front and back walls, and a profile strip fastener assembly sealingly mounted on the inside surface of the front wall, and a one-way vent incorporated into the bag sealing arrangement. The profile strip fastener assembly includes a pair of releasably interlocking profile strips, with a secondary, peelable seal provided between the profile strips apart from their mechanically interlocked portions. The bag body preferably includes a frangible joint substantially aligned with the fastener assembly for gaining access to the assembly, with the frangible joint desirably providing tamper-evidence of opening of the package. The profile strips are sealed to the front wall of the bag body with a continuous oval shaped seal around the frangible joint, except for a gap which in part defines the vent. Gas pressure caused by evolving gas within the bag is relieved through the vent, while a portion of one of the profile strips or a portion of the bag wall, unsecured across the gap closes the gap to prevent air from passing into the bag.
    • 可再封闭袋形式的包装包括一个包括前壁和后壁的袋体,以及一个密封地安装在前壁内表面上的型材条紧固件组件,以及一个并入袋密封装置中的单向通风口。 型材条紧固件组件包括一对可释放地互锁的型材条,其具有设置在型材条之间的次级可剥离密封件,而不是与其机械互锁的部分分开。 袋体优选地包括基本上与紧固件组件对准的易碎接头,用于进入组件,易碎接头期望地提供打开包装的篡改证据。 除了部分限定通气口的间隙之外,轮廓带被密封到袋体的前壁上,具有围绕易碎接头的连续椭圆形密封。 通过排气口释放袋内的气体导致的气体压力,而一部分型材条或袋壁的一部分,不受隔离的间隙封闭,防止空气进入袋中。