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    • 3. 发明授权
    • Plastic package with fastener
    • 带紧固件的塑料包装
    • US06244748B1
    • 2001-06-12
    • US09269575
    • 1999-03-30
    • Juichi KasaiYoshihiro TomomotoOsamu Uemura
    • Juichi KasaiYoshihiro TomomotoOsamu Uemura
    • B65D3316
    • B65D33/2533B65D33/18B65D33/34B65D75/008B65D75/5844B65D75/5855
    • A plastic package with a fastener composed of a plastic package body and a sealing sheet disposed in an internal portion of the package, wherein a first side of the package body and the sealing sheet are capable of being opened and closed by the fastener at an inlet portion of the package body, and a second side of the package body and the sealing sheet are sealed and the first side of the package body and the sealing sheet are bonded by peelable bonding portion(s) at a more internal side and/or external side of the package than the fastener. The package of the present invention has excellent filling, opening and resealing abilities even if the contents are liquid, as well as excellent pressure resistance.
    • 一种塑料包装,其具有由塑料包装体和密封片构成的紧固件,所述密封片设置在所述包装的内部,其中所述包装体的第一侧和所述密封片能够通过所述紧固件在入口处打开和关闭 封装主体的一部分和封装主体的第二面和密封片被密封,并且封装体的第一侧和密封片通过在更内侧和/或外部的可剥离接合部分接合 侧面的包装比紧固件。 即使内含物是液体,也具有优异的耐压性,本发明的包装具有优异的填充,打开和再粘合能力。
    • 8. 发明授权
    • Slider of plastic chuck, bag body with slider, and method of manufacturing the bag body
    • 塑料卡盘滑块,带滑块的袋体,以及袋体的制造方法
    • US06899461B2
    • 2005-05-31
    • US10344559
    • 2001-08-21
    • Juichi Kasai
    • Juichi Kasai
    • A45C13/00A44B19/16A44B19/26A45C13/10B65D33/25B65D33/16
    • B65D33/2591A44B19/267Y10T24/2532
    • There is disclosed a slider for a plastic zipper, including an inside guide which is inserted between a pair of male hook and female hook of a plastic zipper, functions so as to disengage the male hook and female hook from each other by the sliding movement of the slider, is installed on the slider main body rotatably about an axis perpendicular to the plastic zipper, and is capable by the rotation, of being located at a prescribed position where it functions as such or being dislocated from the above prescribed position.The above slider is easily attachable to a plastic zipper at a rate higher than a bag manufacturing rate, and is prevented from falling-off even if a small plastic zipper is formed of a thin film with low strength.
    • 公开了一种用于塑料拉链的滑动件,其包括插入在一对阳钩和塑料拉链的阴钩之间的内部引导件,其功能是通过滑动运动使阳钩和阴钩彼此脱离 滑动件可绕着垂直于塑料拉链的轴线旋转地安装在滑块主体上,并且能够通过旋转而位于其起作用或从上述规定位置脱位的规定位置。 上述滑块以比袋制造速度高的速度容易地附接到塑料拉链,并且即使由低强度的薄膜形成小的塑料拉链,也可以防止其脱落。
    • 9. 发明授权
    • Plastic zipper improved in durability
    • 塑料拉链提高了耐用性
    • US06539594B1
    • 2003-04-01
    • US09926059
    • 2001-08-22
    • Juichi KasaiHiroki Imakura
    • Juichi KasaiHiroki Imakura
    • A44B1916
    • B65D33/2541A44B19/16Y10T24/45168
    • A plastic zipper including a male hook and a pair of female hooks that are engaged with each other to form a combination thereof. In the plastic zipper, when an opening force is applied to the plastic zipper from an opening side thereof, the pair of female hooks is provided on a flange, a portion of which, being defined by base portions of two female hooks on an opening and content side, becomes flexible. The plastic zipper is favorably used for containers for packaging, since it permits resistance to opening on the opening side to consistently hold a low value of from about 0.9 kg/5 cm to about 1.2 kg/5 cm while permitting resistance to opening on the content side to hold an enough strength of from about 7 kg/5 cm to about 8 kg/5 cm, permits the resistance to opening on both opening and content sides to remain within a specified range of resistance to opening even after opening/closing operations have been executed 100 times or more and, further, avoids a problem of a resin becoming brittle by a low temperature that would cause a problem in the engagement, and avoids an engagement function becoming inoperable after several times of opening/closing operations at an elevated temperature.
    • 一种塑料拉链,包括公钩和一对阴钩,它们彼此接合以形成其组合。 在塑料拉链中,当从其开口侧向塑料拉链施加打开力时,一对阴钩设置在凸缘上,凸缘的一部分由开口上的两个阴钩的基部限定, 内容方面变得灵活。 塑料拉链有利地用于包装容器,因为它允许在开口侧开口的阻力一致地保持从约0.9kg / 5cm至约1.2kg / 5cm的低值,同时允许在内容物上打开的阻力 侧面保持从约7kg / 5cm到约8kg / 5cm的足够的强度,允许打开和关闭两侧的开口和内容两侧的打开阻力保持在打开/关闭操作之后的打开阻力范围内 进行了100次以上的处理,并且进一步避免了在导致接合问题的低温下树脂变脆的问题,并且避免了在升高的温度下几次打开/关闭操作之后的接合功能变得不可操作 。