CN1253480A - 可重复闭合的拉链组件 - Google Patents
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- B65D33/00—Details of, or accessories for, sacks or bags
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- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2532—Zipper or required component thereof having interlocking surface with continuous cross section
- Y10T24/2534—Opposed interlocking surface having dissimilar cross section
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45251—Resilient element [e.g., with spring]
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Abstract
一种可重复闭合的拉链组件,包括一个第一拉链带(14)、一个第二拉链带(15)和一个滑扣(10)。第一拉链带具有一个内表面和一个外表面,包括沿着内表面长度配置的至少一个最上面锁合元件(16a)和一个最下面锁合元件(16b),第二接链带具有一个内表面和一个外表面,包括沿着内表面长度配置的至少一个最上面锁合元件(17a)和一个最下面锁合元件(17b)。沿着第二拉链带的各锁合元件适合与沿着第一拉链带的各锁合元件咬合,因而使第二拉链带与第一拉链带联锁。滑扣具有一个顶部(20)和两个侧壁(21,22),侧壁(21,22)从顶部相对的两侧垂下,用于在其间容纳拉链带,各侧壁从顶部向下延伸到最下面锁合元件下方的一点,以便至少一部分拉链带被夹持在各侧壁之间。例壁还从滑扣的分离端(10a)延伸到夹紧端。夹紧装置靠近夹紧端配置。滑扣还包括一个分离支脚(23),该分离支脚在滑扣的分离端处从第一和第二侧壁之间的顶部垂下。分离支脚穿过第一或第二拉链带其中至少一个最上面的锁合元件,但不穿过各最下面的锁合元件。
Description
技术领域
可重复闭合的拉链组件可供密封热塑性塑料袋类使用。这些拉链组件常常包括一个塑料拉链和一个滑扣。典型地,塑料拉链包括一对可联锁的拉链元件,这对拉链元件形成锁合。随着滑扣跨越拉链带移动,将拉链打开或闭合。
背景技术
在各种塑料拉链中的拉链元件可以采取各种不同的形状。例如,美国专利5,140,727描述了联锁的肋和槽元件,而美国专利5,007,143描述了滚动动作的锁合元件,并且美国专利4,747,702描述了带联锁钩扣的U形锁合元件。
用于打开或闭合可重复闭合拉链的滑扣通常是如此加工成形,以便滑扣跨骑在型面上。滑扣常常包括一个分离器,该分离器穿过锁合元件插在拉链带之间,以便打开拉链。这种滑扣在美国专利5,067,208中已有描述。在其它类型的滑扣中,分离器不穿过锁合元件,而是在锁合元件上方滑动,该锁合元件在一特别合适的导轨上,该导轨位于锁合元件的上方,如美国专利5,007,143中所述。分离器具有各种不同的形状。例如,美国专利3,173,184描述了一种V形分离器,而美国专利5,067,208描述了一种带圆形端部的锥形分离器。
已知拉链组件的缺点在于装有拉链组件的热塑性塑料袋常常泄漏。用一种简化的滑扣设计,使通过锁合处的渗漏减至最少,会是可重复闭合的拉链组件技术方面的一大进步。
发明概述
本发明是针对上述问题的。一方面,本发明是一种可重复闭合的拉链组件,该拉链组件包括一个第一拉链带、一个第二拉链带和一个滑扣。第一拉链带具有一个内表面和一个外表面,至少包括一个最上面的锁合元件和一个最下面的锁合元件,该最上面和最下面的锁合元件沿着内表面的长度配置。第二拉链带具有一个内表面和一个外表面,至少包括一个最上面的锁合元件和一个最下面的锁合元件,该最上面和最下面的锁合元件沿着内表面的长度配置。沿着第二拉链带的锁合元件适合与沿着第一拉链带的锁合元件咬合,因而使第二拉链带与第一拉链带联锁。
滑扣被设计成用于成跨骑式关系沿着拉链带在闭合位置和打开位置之间移动。滑扣具有一个顶部和两个侧壁,该侧壁从顶部相对的两侧垂下,用于在其间容纳拉链带,各侧壁从顶部向下延伸到最上面锁合元件下方的一点,以便至少一部分拉链带被夹持在各侧壁之间。侧壁还从滑扣的一个分离端延伸到一个夹紧端。夹紧装置靠近夹紧端配置,随着滑扣朝着闭合位置方向移动,夹紧装置适合于将第一和第二拉链带压紧成一种联锁关系。
滑扣还包括一个分离支脚,该分离支脚在滑扣的分离端处,从第一和第二侧壁之间的顶部垂下。分离支脚穿过第一或第二拉链带其中至少一个最上面的锁合元件,但不穿过最下面的锁合元件。
附图说明
图1是具有拉链组件的热塑性塑料袋的平面图。
图2是具有拉链组件的可重复闭合的热塑性塑料袋的透视图。
图3是沿着图2中3-3线的本发明打开的拉链组件的横断面视图。
图4是沿着图2中4-4线的本发明闭合的拉链组件的横断面视图。
图5是打开的拉链组件的另一实施例的横断面视图。
图6是图2中滑扣的底部平面图。
图7是沿着图6中7-7线的滑扣的横断面视图。
图8-8A分别是滑扣的另一实施例的底视图和横断面视图。
实施本发明的最佳方式
现在参看图1,图1中示出一种实施本发明的可重复闭合的热塑性塑料袋B,该袋B具有一个成形塑料的可重复闭合的拉链11和一个滑扣10。袋B还有一个密封的底33和两个对置的密封边缘34。袋B可以用任何合适的热塑性塑料薄膜制造,例如象低密度聚乙烯、线性低密度聚乙烯、乙烯和一种C3-C8的α-烯烃的大体上是线性的共聚物、聚丙烯、聚氯乙烯、这些聚合物中的两种或两种以上的混合物,或这些聚合物中的一种或一种以上与另外的热塑性聚合物的混合物。
现在参看图2,袋B包括一对柔性塑料片12和13。塑料片12具有一顶部边缘,有一第一拉链带14固定到该顶部边缘上,此顶部边缘在袋的内部有一内表面,而在袋的外部有一外表面。塑料片13具有一顶部边缘,有一第二拉链带15固定到该顶部边缘上,此顶部边缘在袋的内部有一内表面,而在袋的外部有一外表面。拉链带14和15可以单独挤塑并固定到袋口的相应侧边上,或者可以将它们与袋口的各侧边整体挤塑在一起。
如图2-5所示,第一拉链带14至少具有一个最上面的锁合元件16a和一个最下面的锁合元件16b,锁合元件16a和16b从拉链带14的内表面横向伸出。同样,第二拉链带15至少具有一个最上面的锁合元件17a和一个最下面的锁合元件17b,锁合元件17a和17b从拉链带15的内表面横向伸出。当袋闭合时,锁合元件16a和16b与对应的锁合元件17a和17b联锁。如图2-5所示,锁合元件16a、16b、17a和17b在各锁合元件的两端都有钩扣,因此,当袋闭合时,拉链带14和15保持联锁,因而形成密封。在正常使用下,该密封有利地形成一个液体的屏障。拉链带14和15每个都可以具有多于两个的锁合元件,因此,在最上面和最下面的锁合元件之间可以设置任何数目的锁合元件。各锁合元件可以是任何形状,如在美国专利5,140,727中所述的肋和槽形状,或者如在美国专利4,747,702中所述的人字形钩扣形状。
当袋B打开时,拉链带14和15相互分开。如图4所示,锁合元件16a、17a、16b和17b具有互补的横断面形状,这样通过将拉链带14和15压紧在一起来使它们联锁。压紧动作通过夹紧装置完成,该夹紧装置靠近滑扣10的夹紧端10b配置,这在下面说明。
再参看图1,滑扣10在闭合位置35和打开位置36之间移动。因此,当滑扣10到达各拉链带一端处的闭合位置35时,袋就被闭合,并且各锁合元件基本上沿着它们的整个长度全部联锁。当滑扣到达各拉链带对面一端处的打开位置36时,袋就被打开,并且各锁合元件沿着它们长度的大部分全部脱开。应该理解,为了使袋闭合,它足以满足各最下面的锁合元件16b和17b基本上沿着它们的长度全部相互联锁。最好是,各最上面的锁合元件16a和17a也相互联锁。
现在参看图2,跨骑式滑扣10包括一个倒U形构件,该构件具有一个顶部20,用于沿着拉链带14和15的顶部边缘移动。滑扣10具有从顶部20垂下的侧壁21和22。侧壁21和22沿着拉链带14和15的外表面向下延伸,直到最上面锁合元件16a和17a下方的一点,以便至少一部分拉链带14和15被夹持在侧壁21和22之间。这样,侧壁21和22与拉链带14和15协同工作,以便当滑扣在打开位置和闭合位置之间移动时,拉链带14和15被容纳有侧壁21和22之间,
如图6所示,侧壁21和22从滑扣的分离端10a延伸到该滑扣的夹紧端10b。夹紧装置是靠近夹紧端10b配置。夹紧装置的作用是将拉链带夹紧或挤压在一起,因而迫使锁合元件16a、16b、17a和17b进入联锁关系。
图8-8A示出了夹紧装置的实例。夹紧装置可以包括垂直的肋81和82。肋81和82相对于侧壁21和22靠拢在一起。各肋的紧密间距迫使拉链带在一起,因而使锁合元件联锁。夹紧装置还可以包括靠近夹紧端10b的靠近的壁。照这样,将侧壁21和22制成锥形,以便在夹紧端10b处侧壁之间的间距比分离端10a处侧壁之间的间距更窄。各侧壁靠近的间距迫使拉链带在一起。也可以采用肋81和82及靠近的壁之间的组合。最好是,如图4所示,各锁合元件同时被夹紧在一起,亦即最上面的锁合元件16a和17a被压紧在一起,与最下面的锁合元件16b和17b被压紧在一起几乎是同时进行。
如图4所示,分离支脚23从侧壁21和22之间的顶部20垂下,并至少穿过一个最上面的锁合元件16a或17a。如图所示,该分离支脚配置在滑扣10的分离端10a处,不过该分离支脚可以沿着顶部配置在任何地方。
分离支脚23自始至终不贯穿各锁合元件。相反,反离支脚23延伸超过最上面的锁合元件其中的至少一个16a或17a,但不会延伸足够远至到达最下面的锁合元件16b和17b之间。
当滑扣10朝着打开位置36方向移动时,该滑扣的夹紧端10b在前,而滑扣的分离端10a在后,以便分离支脚23使锁合元件脱扣。当滑扣10朝着闭合位置35方向移动时,分离端10a在前而夹紧端10b在后,因此夹紧装置在夹紧端10b附近将各锁合元件挤压在一起成咬合状态。最下面的锁合元件16b和17b与最上面的锁合元件16a和17a之间应有足够的间距,以便当滑扣朝着打开位置36方向移动时,随着分离支脚23迫使最上面的锁合元件分开,最下面的锁合元件16b和17b被拉开。
拉链组件任意地包括用于保持滑扣与拉链带14和15成跨骑式关系的装置。在图2-7所示的实施例中,该装置包括在拉链带14和15外表面上的脊形物25,及滑扣各侧壁上的凸肩21a、22a、21b和22b。凸肩21a和22a从滑加分离端10a处的垂下侧壁向内部伸出。如图所示,滑扣还具有从滑扣夹紧端10b处的垂下侧壁向内伸出的凸肩21b和22b。凸肩21a、22a、21b和22b在型面16和17处或在型面16和17下方的某一点处向内伸出。各凸肩通过抱紧各脊形物25的下表面,起到用于保持滑扣与拉链带成跨骑式关系的装置的作用。这样脊形物25起到用于滑扣固定于其上的把手作用,以使滑扣10与拉链带保持跨骑式关系,并且不会从袋上掉下来。如果希望的话,各凸肩可以沿着滑扣的整个长度延续。以便最大限度地保证袋的安全。各脊形物25在最上面的锁合元件16a和17a的下方某一点处沿着拉链带14和15外表面的长度延伸,并可以通过任何所希望的方法,例如,象通过与拉链带一起挤压、加热、胶合、或卡合在适当位置,固定到拉链带上。各脊形物也可以由拉链和袋之间的厚度的不同而产生。
可供选择地,用于保持滑扣与拉链带成跨骑式关系的装置可以包括分离支脚23上的一个延伸部分50,该延伸部分50沿着拉链带的长度和配置在最上面的锁合元件16a上方的凸缘18在一起,如图5所示。随着滑扣沿着拉链带移动,延伸部分50在最上面的锁合元件16a和凸缘18之间滑动。当拉链组件闭合时,凸缘18盖住最上面的锁合元件16a和17a。最好是,即使滑扣不包括延伸部分50,凸缘18也沿着一条拉链带配置。如果希望的话,在两条拉链带上都可以有一凸缘。
滑扣10可以用许多零件制造并焊接在一起,或者可以将这些零件制成卡合在一起。滑扣10也可以具有一件结构。滑扣可以用任何所希望的方法,例如象注塑法或任何别的方法制造。滑扣可以由任何合适的塑料,例如象尼龙、聚丙烯、聚苯乙烯、聚甲醛、增韧聚甲醛、聚酮、聚对苯二甲酸丁二酯、高密度聚乙烯、聚碳酸酯、或ABS树脂模制而成。滑扣可以是透明的、不透明的,或彩色的。
再参看图1,装有本发明的拉链和滑扣的袋,任意地包括用于一旦滑扣到达闭合位置35或打开位置36时,防止滑扣滑出袋端部的装置。最好是,用于防止滑扣滑出端部的装置,包括当滑扣处于闭合位置时用于使最下面的锁合元件夹持成联锁关系的装置,其中包括分离支脚下面的区域,这样使最下面的锁合元件基本上在其整个长度上都处于联锁关系。这种用于使最下面的各锁合元件夹持在一起的装置可以包括例如靠近闭合位置35处最下面的各锁合元件的熔合部分。靠近闭合位置处各锁合元件的熔合部分最好是形成一个凸起的终点挡块30。其中,所述术语“凸起的终点挡块”意思是指该终点挡块在与袋相同的平面中从拉链带垂直凸起,这与横向延伸到袋的平面外面相反。最好是,一个凸起的终点挡块也靠近打开位置36。
其中所述术语“靠近闭合位置”意思是指当滑扣处于闭合位置时,至少滑扣和各拉链带端部之间的间距。这个距离可以是窄的,条件是将闭合位置选定朝着拉链带最端部;这个距离也可以是宽的,条件是将闭合位置选定远离各拉链带端部,如当希望大的终点挡块时。
当一个终点挡块30和一脊形物25一起使用时,最好是当滑扣处于闭合位置36时,脊形物25延伸到终点挡块里一直到滑扣分离端10a外面的一点。换句话说,脊形物25最好是在拉链带的每一端上至少延伸到终点挡块30熔合部分的内部边缘31,并且最好是超过其内部边缘,如图1所示,以便脊形物25与终点挡块协同工作,将滑扣10夹持到袋上。
锁合元件可以通过一个夹子、一种胶粘剂、压力、加热、机械式、超声式、或通过任何其它所希望的方法熔合。所形成的凸起终点挡块30完成用于拉链11两端挡块的双重功能,以防止滑扣10离开超过拉链的端部,并且它们还使两个型面16和17夹持在一起,以防止袋随着该袋在正常使用时施加到拉链带上的应力而打开。各终点挡块30还设置一个供使用者移动滑扣10时用的、方便的指形抓取器。
用于防止滑扣滑离袋端部的另一些装置包括:如美国专利5,067,208和5,161,286所述的铆接的终点压板,如美国专利5,088,971所述的由熔化的拉链带材料制造的横向终点挡块,如美国专利5,131,121所述的往复式砧座,如美国专利5,405,478所述的管状终点挡块,如美国专利5,442,837所述的与密封的拉链终点组合的窗式结构,或如美国专利5,448,807所述的熔合到拉链上的塑料终点夹。
本发明的拉链组件任意地包括用于保持滑扣处于闭合位置的装置,以便装有本发明的拉链和滑扣的袋不会无意中打开。例如,用于保持滑扣处于闭合位置的装置可以包括一个如美国专利5,067,208所述的凹槽结构,或如美国专利5,301,395所述的带喇叭形端部的凹槽结构。在又一个替代方案中,用于保持滑扣处于闭合位置的装置可以包括闭锁装置,如滑扣上的一个锁销与如美国专利5,189,764所述的拉链上的突出部分在一起。
本发明的拉链带可以用在本领域中人所共知的方法,例如象用吹制法或压铸挤塑法制造。滑扣可以用各种方法固定到拉链条上,这些方法如:用一种工具使扣紧物往复式运动,如美国专利4,262,395所述;通过一个将翼板固定到滑扣体上的铰接结构,如美国专利5,067,208所述;通过如美国专利5,283,932所述的硬化结构;或通过适当的组件。工业应用性
可重复闭合的袋可用于贮存各种各样的物料,如食品、小零件等。
Claims (12)
1.一种可重复闭合的拉链组件,包括:
a)一个第一拉链带,它具有一个内表面和一个外表面,该第一拉链带至少具有沿内表面长度配置的一个最上面的锁合元件和一个最下面的锁合元件;
b)一个第二拉链带,它具有一个内表面和一个外表面,该第二拉链带至少具有沿内表面长度配置的一个最上面的锁合元件和一个最下面的锁合元件,沿着第二拉链带的各锁合元件适合同沿着第一拉链带的各锁合元件咬合,因而使第二拉链带与第一拉链带联锁;和
c)一个滑扣,用于成跨骑式关系沿着拉链带在闭合位置和打开位置之间移动,该滑扣具有一个顶部和从顶部相对的两侧垂下的侧壁,用于在其间容纳拉链带,各侧壁从顶部向下延伸到在最下面的锁合元件下方的一点,以便至少一部分拉链带被夹持在各侧壁之间,侧壁从滑扣的分离端延伸到夹紧端,滑扣包括靠近夹紧端的夹紧装置,该夹紧装置适合当滑扣朝着闭合位置方向移动时,将第一和第二拉链带压紧成联锁关系,滑扣具有一个分离支脚,该分离支脚在滑扣的分离端处从第一和第二侧壁之间的顶部垂下,该分离支脚穿过第一或第二拉链带其中至少一个最上面的锁合元件,但不穿过它们的最下面锁合元件。
2.权利要求1所述的拉链组件,其特征在于:各拉链带在靠近闭合位置处熔合。
3.权利要求2所述的拉链组件,其特征在于:熔合的拉链带形成一个终点挡块。
4.权利要求2所述的拉链组件,其特征在于:熔合的拉链带形成一个终点挡块,并这样使最下面的锁合元件夹持在一起,以便当滑扣处于闭合位置时,各最下面的锁合元件在其整个长度上成联锁关系。
5.权利要求4所述的拉链组件,还包括用于使滑扣与拉链带保持成跨骑式关系的装置。
6.权利要求5所述的拉链组件,其特征在于:用于使滑扣保持成跨骑式关系的装置包括一些凸肩和至少一个脊形物,所述凸肩从滑扣的侧壁垂下,而脊形物从拉链带的外部边缘沿着其长度伸出,因此,各凸肩抱紧至少一个脊形物的表面。
7.权利要求6所述的拉链组件,其特征在于:终点挡块从拉链带垂直地凸起,并且当滑扣处于闭合位置时,脊形物延伸到终点挡块里一直到滑扣分离端外面的一点。
8.权利要求7所述的拉链组件,其特征在于:第一拉链带包括一个凸缘,该凸缘沿着最上面的锁合元件的长度配置在该锁合元件的上方。
9.权利要求5所述的拉链组件,其特征在于:用于使滑扣保持成跨骑式关系的装置包括一个凸缘和一个延伸部分,该凸缘沿着至少其中一个拉链带的长度配置在最上面锁合元件的上方,而延伸部分从分离支脚伸出,当滑扣移动时,延伸部分在最上面的锁合元件和凸缘之间滑动。
10.权利要求8所述的拉链组件,其特征在于:型面利用一个夹具、一种胶粘剂、熔化装置、超声装置或机械装置熔合。
11.权利要求10所述的拉链组件,其特征在于:夹紧装置包括一些肋、壁或它们的一种组合,该肋在靠近滑扣夹紧端处的侧壁内部,而壁倾斜,以便在夹紧端比分离端处有更小的间距。
12.一种热塑性塑料袋,具有权利要求11所述的拉链组件,该拉链组件跨越袋的顶部配置。
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1997
- 1997-04-25 US US08/846,082 patent/US5836056A/en not_active Expired - Lifetime
-
1998
- 1998-04-23 MY MYPI98001834A patent/MY132439A/en unknown
- 1998-04-24 BR BR9809021-6A patent/BR9809021A/pt not_active IP Right Cessation
- 1998-04-24 CN CNB98804496XA patent/CN1161053C/zh not_active Expired - Fee Related
- 1998-04-24 AR ARP980101922A patent/AR012503A1/es active IP Right Grant
- 1998-04-24 KR KR10-1999-7009801A patent/KR100524543B1/ko not_active IP Right Cessation
- 1998-04-24 ES ES98918644T patent/ES2199441T3/es not_active Expired - Lifetime
- 1998-04-24 AT AT98918644T patent/ATE245916T1/de not_active IP Right Cessation
- 1998-04-24 DE DE69816798T patent/DE69816798T2/de not_active Expired - Fee Related
- 1998-04-24 NZ NZ500511A patent/NZ500511A/en unknown
- 1998-04-24 JP JP54713298A patent/JP4044153B2/ja not_active Expired - Lifetime
- 1998-04-24 ZA ZA983484A patent/ZA983484B/xx unknown
- 1998-04-24 CA CA002287704A patent/CA2287704C/en not_active Expired - Lifetime
- 1998-04-24 EP EP98918644A patent/EP0977503B1/en not_active Expired - Lifetime
- 1998-04-24 PT PT98918644T patent/PT977503E/pt unknown
- 1998-04-24 WO PCT/US1998/008216 patent/WO1998048655A1/en active IP Right Grant
- 1998-04-24 AU AU71531/98A patent/AU737099B2/en not_active Ceased
- 1998-04-24 TW TW087106343A patent/TW513293B/zh not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014059589A1 (zh) * | 2012-10-16 | 2014-04-24 | 泰州億达彩印包装有限公司 | 防渗漏保鲜密封袋及其专用滑块、筋扣 |
CN110065714A (zh) * | 2018-01-24 | 2019-07-30 | 台湾积体电路制造股份有限公司 | 滑链结构及气密包装结构 |
CN110065714B (zh) * | 2018-01-24 | 2021-03-26 | 台湾积体电路制造股份有限公司 | 滑链结构及气密包装结构 |
CN108594367A (zh) * | 2018-04-27 | 2018-09-28 | 上海航天科工电器研究院有限公司 | 一种控制胶囊袋开启或闭合的驱动装置 |
Also Published As
Publication number | Publication date |
---|---|
NZ500511A (en) | 2001-08-31 |
JP2001524003A (ja) | 2001-11-27 |
US5836056A (en) | 1998-11-17 |
DE69816798T2 (de) | 2004-03-04 |
DE69816798D1 (de) | 2003-09-04 |
PT977503E (pt) | 2003-12-31 |
ATE245916T1 (de) | 2003-08-15 |
AU737099B2 (en) | 2001-08-09 |
CN1161053C (zh) | 2004-08-11 |
JP4044153B2 (ja) | 2008-02-06 |
TW513293B (en) | 2002-12-11 |
EP0977503B1 (en) | 2003-07-30 |
CA2287704C (en) | 2005-11-08 |
AU7153198A (en) | 1998-11-24 |
ZA983484B (en) | 1998-10-28 |
BR9809021A (pt) | 2000-08-01 |
ES2199441T3 (es) | 2004-02-16 |
WO1998048655A1 (en) | 1998-11-05 |
MY132439A (en) | 2007-10-31 |
AR012503A1 (es) | 2000-10-18 |
EP0977503A1 (en) | 2000-02-09 |
CA2287704A1 (en) | 1998-11-05 |
KR100524543B1 (ko) | 2005-10-28 |
KR20010012102A (ko) | 2001-02-15 |
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