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    • 1. 发明申请
    • Vacuum Storage Bag Having Assorted Monitoring Means
    • 具有各种监控手段的真空储存袋
    • US20120067374A1
    • 2012-03-22
    • US13238385
    • 2011-09-21
    • Reza P. RASPATI
    • Reza P. RASPATI
    • B08B5/04A47L9/14
    • B65D33/2516B65D75/5805B65D79/02B65D81/2023B65D81/2038B65D2203/10H01Q1/2225H01Q1/38
    • An improved vacuum storage bag having assorted monitoring means and a method of using the same. The vacuum storage bag is comprised of a flexible impermeable bag that has a storage area and a storage area access opening. A valve is provided to the bag that is in fluid communication with the storage area. Resealable sealing means extend across the storage area access opening. The resealable sealing means are capable or repeatedly allowing the storage area to be selectively maintained in a substantially hermetically sealed on unsealed condition. One-time-use sealing means extend across the storage area parallel to the resealable sealing means. The vacuum storage bag further has a radio frequency identification tag that extends substantially across said storage area access opening. In an alternative embodiment of the vacuum storage bag, the radio frequency identification tag is replaced with tamper indicating means.
    • 一种具有各种监视装置的改进的真空储存袋及其使用方法。 真空储存袋包括具有存储区域和存储区域进入开口的柔性防渗袋。 一个阀门被提供到与储存区域流体连通的袋子。 可再密封的密封装置延伸穿过存储区进入口。 可再密封的密封装置能够或重复允许存储区域被选择性地保持在基本上密封的未密封状态。 一次性密封装置延伸穿过平行于可重新密封的密封装置的存储区域。 真空储存袋还具有基本上延伸穿过所述存储区域存取开口的射频识别标签。 在真空储存袋的替代实施例中,用篡改指示装置代替射频识别标签。
    • 2. 发明授权
    • Venting reclosable bags
    • 通风可重新封闭的袋子
    • US06692147B2
    • 2004-02-17
    • US10229325
    • 2002-08-26
    • Charles Nelson
    • Charles Nelson
    • B65D3316
    • B65D33/2558B29C47/0021B29C47/003B29C47/026B29C47/084B29L2031/7128B29L2031/7282B65B31/00B65D33/01B65D33/2516B65D33/255B65D2205/00Y10T24/2534
    • A reclosable bag has a bag body and a reclosable, zipper-type closure. The reclosable closure has extruded male and female interlocking profiles extending along opposing sides of an opening of the bag and are constructed to releasably interlock. The closure also has an extruded valve flange extending from one side of the closure to engage an opposing surface of the closure when the profiles are interlocked. The flange and opposing surface are constructed to separate in response to pressure within the bag for venting the bag with the profiles interlocked, and to increase a contact pressure therebetween in response to presence of a vacuum in the bag. The closure also defines a vent passage extending from an air space between the opposing sides of the opening and between the interlocking profiles and the valve flange. In use, the interlocking profiles are engaged to close the bag opening, and then the bag sides are compressed together to force entrapped air out through the vent opening, deflecting the valve flange away from its opposing surface.
    • 可重新封闭的袋子具有袋体和可再闭合的拉链型封口。 可重新闭合的封闭件具有挤出的阳和阴互锁型材,其沿着袋的开口的相对侧延伸并且构造成可释放地互锁。 封闭件还具有从封闭件的一侧延伸的挤出阀凸缘,以在型材互锁时与封闭件的相对表面接合。 凸缘和相对表面被构造成响应于袋内的压力而分离,以便使配合物互锁的袋子排出,并且响应于袋中存在真空而增加其间的接触压力。 封闭件还限定了从开口的相对侧之间和互锁型材与阀凸缘之间的空气空间延伸的通气通道。 在使用中,互锁型材被接合以闭合袋开口,然后袋侧面被压缩在一起以迫使截留的空气通过排气口排出,使阀凸缘偏离其相对的表面。
    • 3. 发明申请
    • Venting reclosable bags
    • 通风可重新封闭的袋子
    • US20030066267A1
    • 2003-04-10
    • US10229325
    • 2002-08-26
    • Charles Nelson
    • B65D033/16B65B031/00
    • B65D33/2558B29C47/0021B29C47/003B29C47/026B29C47/084B29L2031/7128B29L2031/7282B65B31/00B65D33/01B65D33/2516B65D33/255B65D2205/00Y10T24/2534
    • A reclosable bag has a bag body and a reclosable, zipper-type closure. The reclosable closure has extruded male and female interlocking profiles extending along opposing sides of an opening of the bag and are constructed to releasably interlock. The closure also has an extruded valve flange extending from one side of the closure to engage an opposing surface of the closure when the profiles are interlocked. The flange and opposing surface are constructed to separate in response to pressure within the bag for venting the bag with the profiles interlocked, and to increase a contact pressure therebetween in response to presence of a vacuum in the bag. The closure also defines a vent passage extending from an air space between the opposing sides of the opening and between the interlocking profiles and the valve flange. In use, the interlocking profiles are engaged to close the bag opening, and then the bag sides are compressed together to force entrapped air out through the vent opening, deflecting the valve flange away from its opposing surface.
    • 可重新封闭的袋子具有袋体和可再闭合的拉链型封口。 可重新闭合的封闭件具有挤出的阳和阴互锁型材,其沿着袋的开口的相对侧延伸并且构造成可释放地互锁。 封闭件还具有从封闭件的一侧延伸的挤出阀凸缘,以在型材互锁时与封闭件的相对表面接合。 凸缘和相对表面被构造成响应于袋内的压力而分离,以便使配合物互锁的袋子排出,并且响应于袋中存在真空而增加其间的接触压力。 封闭件还限定了从开口的相对侧之间和互锁型材与阀凸缘之间的空气空间延伸的通气通道。 在使用中,互锁型材被接合以闭合袋开口,然后袋侧面被压缩在一起以迫使截留的空气通过排气口排出,使阀凸缘偏离其相对的表面。
    • 4. 发明授权
    • Non-reopening fastener for plastic packaging and method of forming same
    • 用于塑料包装的非重新开启紧固件及其形成方法
    • US5794315A
    • 1998-08-18
    • US580194
    • 1995-12-28
    • Larry W. CrabtreeJack L. RosetteSamuel T. Webb
    • Larry W. CrabtreeJack L. RosetteSamuel T. Webb
    • B65D33/25B65D33/34B65D33/00B65D33/16B65D33/24
    • B65D33/2541B65D33/2516Y10S24/50Y10T24/15Y10T24/45215
    • A non-reopening fastener includes complimentary first and second profiles of substantial length and disposed adjacent to one another so as to be pressed into interlocking relation. The first profile includes first ribs including a main rib and two outer ribs disposed on opposite sides of the main rib. The first ribs include hook members along the width of the first ribs. The second profile includes two inner ribs adapted to be positioned between the outer ribs and the main rib. The two inner ribs have projections for engaging the hook members. The second profile also includes a pair of guide ribs disposed on opposite ends of the second profile. The first profile engages the second profile to lock the profiles together. The above configuration prevents the first profile from being pulled out of the second profile without damaging the fastener or a bag to which the fastener is attached, thereby providing evidence of tampering.
    • 非重新开启的紧固件包括相当大的长度的互补的第一和第二轮廓,并且彼此相邻设置以被压入互锁关系。 第一轮廓包括第一肋,包括主肋和设置在主肋的相对侧上的两个外肋。 第一肋包括沿着第一肋的宽度的钩构件。 第二轮廓包括适于定位在外肋和主肋之间的两个内肋。 两个内肋具有用于接合钩构件的突起。 第二轮廓还包括设置在第二轮廓的相对端上的一对引导肋。 第一轮廓接合第二轮廓以将轮廓锁定在一起。 上述构造防止了将第一轮廓从第二轮廓拉出而不损坏紧固件附接的紧固件或袋,从而提供篡改的证据。