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    • 83. 发明授权
    • Tamper-evident closure with pull-tab
    • 防篡改闭合带拉片
    • US5931332A
    • 1999-08-03
    • US796660
    • 1997-02-05
    • Leonard T. MygattMathew O. Chedister
    • Leonard T. MygattMathew O. Chedister
    • B65D1/00B65D17/34B65D21/02B65D43/02B65D75/64C12N9/12B65D41/46
    • C12N9/1205B65D1/00B65D21/0233B65D43/0239B65D2101/0023B65D2543/00092B65D2543/00296B65D2543/00472B65D2543/00509B65D2543/00546B65D2543/00629B65D2543/00685B65D2543/0074B65D2543/00796B65D2543/00842
    • A tamper-evident container system having a lid fitting over a container and a pull-tab attached to the lid along frangible lines. The pull-tab angles inwardly and upwardly from a peripheral rim of the lid and terminates below the topmost portion of the lid. The pull-tab joins to the adjacent walls of the lid rim along thin integrally formed webs which are easily severed upon displacement of the pull-tab to provide highly visible evidence of tampering. The webs extend from an inner section of the rim and across at least a portion of an upper bridge formed on the rim, further enhancing the visibility of any tampering. The pull-tab forms a small angle with a vertical inner wall of a recess of the lid and extends circumferentially around the inner wall without extending above the rim. A sealing ring formed on the lid below the pull-tab enables the container system to be resealed by the consumer after opening. A poppet-style injection molding assembly is used to form the lid which creates a space between the mold parts forming the angled pull-tab prior to release of the lid from an undercutting mold structure.
    • 一种防拆封容器系统,其具有装配在容器上的盖子,以及沿易碎线条附接到盖子的拉片。 拉片从盖的外围边缘向内和向上倾斜并且终止在盖的最上部的下方。 拉片沿着薄的整体形成的腹板连接到盖子边缘的相邻壁,当腹板移位时容易切断,以提供高度可见的篡改证据。 腹板从轮缘的内部部分延伸并穿过形成在轮辋上的上部桥的至少一部分,进一步增强了任何篡改的可视性。 拉片与盖的凹部的垂直内壁形成小角度,并且围绕内壁周向延伸,而不延伸到边缘上方。 形成在拉片下方的盖上的密封圈使得容器系统在打开之后能够被消费者重新密封。 使用提升式注塑组件来形成盖子,该盖子在从底切模具结构释放盖子之前在形成倾斜拉片的模具部件之间产生空间。
    • 84. 发明授权
    • Easily laterally opened type paper container
    • 容易横向打开的纸容器
    • US5897052A
    • 1999-04-27
    • US756802
    • 1996-11-26
    • Arata TanakaKatsuyuki OhkuboKazuhiko Sase
    • Arata TanakaKatsuyuki OhkuboKazuhiko Sase
    • B65D5/06B65D5/54B65D17/34B65D75/58B65D75/62B65D75/64
    • B65D5/5445B65D5/062B65D5/065B65D5/068B65D75/5844Y10S229/926Y10S383/908
    • The provision of an easily laterally opened type paper container includes: a paper base material which is made of material having thermoplastic resin layers on both sides thereof; an opening piece which is formed of a resin film, and sandwiched and bonded between an upper piece and a lower piece of an overlap width portion of the paper base material which is overlapped and laminated on each other with a picking length; a notch portion defined in the upper piece of said overlap width portion in correspondence with both ends of said opening piece laterally; and an oriented polyolefine film having such a characteristic that an orientation magnification of the film in one direction is larger than that in a direction orthogonal to the one direction, which is stacked on an inner surface of the paper container material in such a manner that the one direction having the larger orientation magnification coincides with an opening direction of the paper container.
    • 提供容易横向打开的纸容器包括:纸基材料,由在其两侧具有热塑性树脂层的材料制成; 由树脂膜形成的开口片,夹在并粘结在纸基材料的上部片和下部片材之间,该片材的重叠宽度部分以拾取长度彼此重叠和层压; 与所述开口件的两端相对应地限定在所述重叠宽度部分的上部件中的切口部分; 以及取向聚烯烃薄膜,其特征在于,薄膜在一个方向上的取向倍率大于在与纸容器材料的内表面堆叠在纸容器材料的内表面上的方向垂直的方向上的取向倍率, 具有较大取向放大率的一个方向与纸容器的打开方向一致。
    • 85. 发明授权
    • Bag with opening tabs
    • 袋子开口
    • US5622432A
    • 1997-04-22
    • US510851
    • 1995-08-03
    • William Zicker
    • William Zicker
    • B65D33/36B65D75/58B65D75/64B65D30/10B65D33/22
    • B65D75/5827
    • A pair of pleats are formed from the same panel on one side of a cylindrical polyethylene bag in which a film of heat sensitive adhesive layer is on the bag layer to form the necessary heat seals. The bag has a lengthwise seam that is formed as an edge of one of the pleats. The other pleat is folded over material from the one panel. The bag is opened by pulling one of the pleats and an edge of the bag with the other pleat between the two pulling points. The pulling forces separate the layers of the one pleat permitting easy access to the bag which is sealed at both ends. The pleats are preferably sealed along the bag length end to end and share a common junction with the one panel from which they are formed.
    • 在圆筒状的聚乙烯袋的一侧上由相同的面板形成一对褶皱,其中热敏粘合剂层的膜位于袋层上以形成所需的热封。 该袋具有形成为其中一个褶皱的边缘的纵向接缝。 另一个褶皱从一个面板折叠在材料上。 通过拉动其中一个褶皱和袋子的边缘,另外在两个拉点之间的褶皱打开袋子。 拉力分开一个褶皱的层,允许容易地进入在两端密封的袋。 优选地,褶皱沿袋长度端对端密封,并且与形成它们的一个面板共用共同的连接点。
    • 86. 发明授权
    • Apparatus for supplying two-part systems
    • 用于提供两部分系统的装置
    • US5584388A
    • 1996-12-17
    • US477070
    • 1995-06-07
    • Jimmie L. Johnson
    • Jimmie L. Johnson
    • A47G19/22A47G33/00B65D17/34B65D17/40B65D51/28B65D75/64B65D77/20B65D77/24
    • B65D77/2044A47G19/2227A47G33/002A61J7/0046B65D51/28B65D77/20B65D77/2032B65D77/24
    • A dispenser comprises a small open-top cup adapted for containing a constituent part of a substance and provided with a substantially flat upper edge or flange. The cup is closed by a two-part lid within which another constituent part of the substance in the form of a wafer is received. The top layer of the lid is first removed to access the wafer and the lower part of the lid is later removed so that the substance within the cup can be accessed. The upper and lower layers of the lid comprise films of paper-foil or paper-plastic material such that a pull-tab or lift-tab on the upper layer is first grasped to peel back the upper layer and reveal the wafer, after which a tab portion of the cup is separated and pulled upwardly, carrying with it the attached lower layer whereby the substance in the cup can be accessed. The upper and lower layers are heat-sealed to one another and to the edge of the cup in a manner so that they can be conveniently and successively peeled away from the cup.
    • 分配器包括适于容纳物质的组成部分并且设置有基本平坦的上边缘或凸缘的小开口杯。 杯子由两部分的盖子封闭,其中接收晶片形式的物质的另一组成部分。 盖的顶层首先被移除以进入晶片,并且稍后去除盖的下部,使得可以访问杯内的物质。 盖的上层和下层包括纸箔或纸塑材料的膜,使得首先抓住上层上的拉片或提升片以剥离上层并露出晶片,之后, 杯子的突片部分被分离并向上拉,并带有附着的下层,从而杯中的物质可以被接近。 将上层和下层彼此热封,并且以使得它们可以方便地并连续地从杯中剥离的方式彼此热封到杯的边缘。
    • 87. 发明授权
    • Easy-open package with cover tab
    • 易于打开的包装盖
    • US5022551A
    • 1991-06-11
    • US463370
    • 1990-01-11
    • Gunter Hexel
    • Gunter Hexel
    • B65D17/28B65D1/36B65D17/34B65D17/40B65D75/62B65D75/64B65D77/20
    • B65D77/2056B65D1/36B65D2577/2025B65D2577/205B65D2577/2066B65D2577/2091
    • A package has a vessel formed with a rim and at least one rib together forming an upwardly open compartment having a periphery and an upwardly open pocket separated by the rim from the compartment and also having a periphery. This pocket is separated at a connecting location from the compartment by the rib. A foil covering the compartment and pocket engages the rim and web all around the compartment and all around the pocket and is formed with an endless weakened tear line running along and within the periphery of the compartment except at the location, along and within the periphery of the pocket except at the location, and over the rib at the location. This foil is subdivided by the rib into a tearout tab overlying the pocket and a tearout section overlying the compartment and the web has a full thickness web extending over the rib and interconnecting the tab and section. A bond secures the foil to the vessel along and immediately outside the tear line.
    • 包装件具有形成有边缘的容器和至少一个肋条,一起形成向上开口的隔室,其具有周边和向上敞开的口袋,该口袋由隔室分隔开并且还具有周边。 这个口袋在与隔间的连接位置处被肋条分开。 覆盖隔间和口袋的箔在隔室周围和袋周围都与边缘和腹板接合,并且形成有沿着隔室周边延伸并且在隔室周边内的环形削弱的撕裂线,除了沿着和 口袋除了位置,并在位置上的肋骨。 该箔被肋细分成覆盖在口袋上的茶叶片,并且覆盖在隔间上的茶道部分,并且幅材具有在肋上延伸并互连片和部分的全厚度幅材。 粘合剂将箔保持在容器上并且紧邻撕裂线的外侧。
    • 88. 发明授权
    • Easy-open package with outwardly projecting open tab
    • 易于打开的包装,带有向外突出的开口卡舌
    • US5002223A
    • 1991-03-26
    • US463369
    • 1990-01-11
    • Georg BolteDieter HeineckeGunter Hexel
    • Georg BolteDieter HeineckeGunter Hexel
    • B65D17/28B65D17/34B65D17/40B65D75/64B65D77/20B65D77/38
    • B65D77/2056B65D77/2044B65D2577/2033B65D2577/205B65D2577/2083B65D2577/2091Y10S229/924
    • An easy-open package comprises a vessel part forming an upwardly open compartment and having an annular rim surrounding the compartment and a foil part adhered to the rim of the vessel part all around the compartment, unitarily formed with an open tab which projects laterally past the rim, and formed with a tear line extending around the compartment except at the tab and extending to an outer periphery of the foil part to each side of the tab. One of the parts is formed as a laminate including a metal layer, a synthetic-resin layer, and a relatively weak bond securing the synthetic-resin layer to the metal layer. The synthetic-resin layer of the one part is bonded to the other part along an annular strip running around the rim with a relatively strong bond and the one part is formed in the synthetic-resin layer with at least one secondary tear line at the tab.
    • 容易打开的包装包括形成向上开口的隔室的容器部分,并且具有包围隔室的环形边缘和在隔室周围粘附到容器部分的边缘的箔部分,其整体地形成有横向突出的开口突出部 并且形成有围绕隔室延伸的撕裂线,除了在突出部处并延伸到箔片部分的外周到突片的每一侧。 其中一个部分形成为包括金属层,合成树脂层和将合成树脂层固定到金属层的相对弱的粘合层。 一部分的合成树脂层沿着环绕带状物的环状带粘合在另一部分上,该条带具有相对较强的粘结,并且一部分在合成树脂层中形成,在该突出部处具有至少一个次级撕裂线 。