公开(公告)号：US5527576A

公开(公告)日：1996-06-18

申请号：US332751

申请日：1994-11-01

申请人： Jurgen Maul ,  Werner Siol ,  Ulrich Terbrack

发明人： Jurgen Maul ,  Werner Siol ,  Ulrich Terbrack

IPC分类号： B32B7/10 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B65D17/40 ,  B65D77/20 ,  C08J5/18 ,  C08J7/04 ,  C08L25/08 ,  C08L25/10 ,  C08L33/10 ,  C08L51/00 ,  C08L51/04 ,  C08L53/00 ,  C08L53/02 ,  C09D133/10 ,  C09J7/02 ,  C09J133/00 ,  C09J133/04 ,  C09K3/10 ,  B65D41/20 ,  B65D65/40

CPC分类号： C08J5/18 ,  B32B27/08 ,  B32B27/28 ,  C08L53/02 ,  C09J7/0217 ,  C08J2353/02 ,  Y10T428/1379 ,  Y10T428/1386 ,  Y10T428/2826 ,  Y10T428/2839 ,  Y10T428/31924 ,  Y10T428/31928 ,  Y10T428/31931 ,  Y10T428/31935

摘要： This invention relates to plastic containers hermetically sealed with a peelably heat-sealable plastic film comprised of a polymeric mixture comprised of 1-99 parts by weight (pbw) of an impact-resistant polystyrene resin and 99-1 pbw of a copolymer consisting essentially of:p1) 20-90 weight % methyl methacrylate, ethyl methacrylate or a mixture thereof;p2) 10-80 weight % of at least one monomer of formula (I): ##STR1## and where R.sub.1 represents an alkyl group with 3-24 C atoms; andp3) 0-10 weight %, preferably 1-8 weight %, of a monomer which is copolymerizable with and different from the monomers (p1) and (p2).

摘要翻译： 本发明涉及用可剥离的可热封塑料膜密封的塑料容器，该塑料膜包括由1-99重量份（pbw）的抗冲击聚苯乙烯树脂和99-1pbw的共聚物组成的聚合物混合物，其基本上由 ：p1）20-90重量％甲基丙烯酸甲酯，甲基丙烯酸乙酯或其混合物; p2）10-80重量％的至少一种式（I）单体：其中R 1表示具有3-24个C原子的烷基; 和p3）0-10重量％，优选1-8重量％的可与单体（p1）和（p2）共聚和不同的单体。

公开(公告)号：US4393909A

公开(公告)日：1983-07-19

申请号：US335132

申请日：1981-12-28

申请人： Stephen Pearson

发明人： Stephen Pearson

IPC分类号： A61J1/00 ,  A61J1/05 ,  A61J1/10 ,  A61J1/14 ,  B67B7/48 ,  B65D41/20

CPC分类号： A61J1/1406 ,  A61J1/10 ,  A61J1/1475

摘要： An administration port (14) for medical fluid containers (10) is provided which creates a proper seal with a broad dimensional range of cannulas. The port includes an inwardly tapered end 28 which can flex outwardly during insertion of a cannula (16). The inwardly tapered end 28 works in conjunction with an inner surface (32) of the sidewall (18) and end (28) to provide a unique sealing construction, to minimize friction between the port (14) and the cannula (16) during insertion of the cannula (16) and to inhibit inadvertent removal of the cannula. Selective removal of the associated cannula requires relatively little force, however.

摘要翻译： 提供了用于医疗流体容器（10）的管理口（14），其形成具有宽尺寸范围的插管的适当的密封。 端口包括向内渐缩的端部28，其可在插入插管（16）期间向外弯曲。 向内锥形的端部28与侧壁（18）和端部（28）的内表面（32）结合工作，以提供独特的密封结构，以在插入期间最小化端口（14）和插管（16）之间的摩擦力 的插管（16）并且抑制套管的无意的移除。 然而，选择性去除相关插管需要相对较小的力。

公开(公告)号：US4254884A

公开(公告)日：1981-03-10

申请号：US84560

申请日：1979-10-15

申请人： Takashi Maruyama

发明人： Takashi Maruyama

IPC分类号： A61J1/00 ,  A61J1/14 ,  B65D51/00 ,  B65D41/20

CPC分类号： A61J1/1406 ,  B65D51/002

摘要： A plug body for a plastic container for blood or the like wherein a rubber plug has upper and lower surfaces covered to be positioned by thermoplastic films, the surface of the thermoplastic film is partly exposed to serve as an inserting opening for an injection needle or the like, and an injection molded portion is surrounded with thermoplastic material of the same quality as the thermoplastic film.

摘要翻译： 一种用于血液等的塑料容器的塞体，其中橡胶塞具有被热塑性薄膜覆盖的上表面和下表面，热塑性薄膜的表面部分暴露以用作注射针的插入口或 并且注塑部分被与热塑性膜质量相同的热塑性材料包围。

公开(公告)号：US4248355A

公开(公告)日：1981-02-03

申请号：US63629

申请日：1979-08-03

申请人： Bruno Kolb ,  Dietrich Boege ,  Peter Pospisil ,  Hubert Riegger

发明人： Bruno Kolb ,  Dietrich Boege ,  Peter Pospisil ,  Hubert Riegger

IPC分类号： G01N30/04 ,  B01L3/14 ,  B65D51/00 ,  B65D51/16 ,  B65D51/18 ,  G01N1/00 ,  G01N1/10 ,  B65D41/20 ,  B01L3/12

CPC分类号： B01L3/50825 ,  B65D51/002 ,  B65D51/1638 ,  B65D51/1661

摘要： Closure for a sample vial utilized to introduce sample into a gas chromatograph in accordance with the head space method. The closure includes a flexible disc for closing the opening through the neck of the vial and overlying the margin of the neck about the vial opening. A cap having a central aperture defining an annular shoulder about the aperture overlies the disc. The cap has an annular depending skirt encompassing the disc for clamping about the neck of the vial to retain the disc and the cap on the vial. A portion of the closure is deformable for venting the vial to atmosphere in response to a pressure within the vial when the closure is applied thereto in excess of a predetermined pressure.

摘要翻译： 用于根据头部空间法将样品引入气相色谱仪中的样品瓶的封闭。 封闭件包括用于通过小瓶的颈部封闭开口的软盘，并且围绕小瓶开口覆盖颈部的边缘。 具有围绕孔径限定环形肩部的中心孔的帽盖在盘上。 该盖具有围绕盘的环形悬垂裙部，用于夹紧小瓶的颈部以将盘和盖保持在小瓶上。 封闭件的一部分是可变形的，用于当将盖子超过预定压力施加到瓶子上时响应于小瓶内的压力而将小瓶排放到大气中。

公开(公告)号：US4151924A

公开(公告)日：1979-05-01

申请号：US849068

申请日：1977-11-07

申请人： Robert F. Jameson

发明人： Robert F. Jameson

IPC分类号： B65D41/04 ,  B65D51/24 ,  B65D41/20 ,  B65D53/04

CPC分类号： B65D51/245 ,  B65D41/045 ,  Y10S215/02

摘要： An improved liner element for a closure cap which is adapted to be disposed within the closure cap and bonded to the interior end surface thereof. The liner element is characterized by having a laminated structure comprising a backing layer or cushion layer of surface-sorbent material, such as fabric, a relatively thin sheet of paper or comparable surface-sorbent cellulosic or paper-like membrane or substrate, having an inner face which is surface-bonded to the interior end surface of the closure and having an outer face which is surface-bonded to a barrier layer of pliant polymeric material. The barrier layer of polymeric material is selected to possess the properties of being essentially impermeable to water vapor and gaseous transmission so as to be suitable for closure caps utilized in conjunction with containers for packaging comestible products and carbonated or non-carbonated, alcoholic and non-alcoholic beverages. Additionally, the barrier layer is selected to be inert with respect to the container's contents to avoid impairment or alteration of the color, flavor or quality characteristics of the contents of the container. In a preferential alternative aspect, the selected barrier layer is also an essentially transparent polymeric material and the outer surface of the backing layer is receptive to the application of marking materials, such as inks or the like so as to accommodate distinctively applied markings which are visibly discernible through the barrier layer.

摘要翻译： 一种用于封闭盖的改进的衬垫元件，其适于设置在封闭盖内并结合到其内端面。 衬垫元件的特征在于具有层压结构，其包括背衬层或表面吸附材料的缓冲层，例如织物，相对薄的纸张或类似的表面吸附纤维素或纸状膜或基底，其具有内部 表面粘合到封闭件的内端表面并且具有表面粘合到柔性聚合物材料的阻挡层的外表面。 选择聚合材料的阻挡层以具有基本上不透水蒸汽和气体传输的性质，以便适用于与用于包装食用产品和碳酸或非碳酸化，醇和非碳酸盐的容器结合使用的封闭盖， 含酒精的饮料。 此外，阻挡层被选择为相对于容器的内容物是惰性的，以避免损坏或改变容器内容物的颜色，风味或质量特性。 在优选的替代方案中，所选择的阻挡层也是基本上透明的聚合物材料，并且背衬层的外表面可接受标记材料（例如油墨等）的应用，以便容纳明显地施加的显着的标记 通过阻隔层可辨别。

公开(公告)号：US3964627A

公开(公告)日：1976-06-22

申请号：US406428

申请日：1973-10-15

申请人： Werner Hennings

发明人： Werner Hennings

IPC分类号： B65D1/02 ,  B65D41/20 ,  B65D41/50

CPC分类号： B65D41/20 ,  B65D1/0246 ,  Y10S215/03

摘要： A container for an injection liquid, in the form of a flask closed by a curl-on cap, and having a neck which on its external circumference is provided all round with projecting ridges or recessed grooves which engage or are engaged by the internal surface of the curl-on cap when this is pressed on with the application of heat.

摘要翻译： 用于注射液体的容器，其为由卷边盖封闭的烧瓶形式，并且在其外圆周上具有颈部，所述颈部全部设置有突出的脊或凹槽，所述突出的脊或凹槽与所述内侧表面接合或接合 卷起帽子，当它被加热时被按下。

公开(公告)号：US3805987A

公开(公告)日：1974-04-23

申请号：US20859071

申请日：1971-12-16

申请人： HORVATH W

发明人： HORVATH W

IPC分类号： B65D41/34 ,  B65D41/20

CPC分类号： B65D41/3404

摘要： A container and screw cap closure are presented in which the cap, once installed, cannot be removed without so damaging its external rim that the damage will be visible and evident to anyone using the container and cap thereafter. In this way, a user can immediately detect any tampering with the closure with possible substitution, adulteration or contamination of the container''s contents. When the user himself opens the closure cap, the cap will be damaged but the damage will not interfere with subsequent effective use of the cap to close the container. A series of one-way steps in the rim cooperate with a pair of stops on the container to permit rotation of the cap without damage as it is applied to the container but to cause tearing and other visible damage to the cap upon counter rotation of it to effect removal.

摘要翻译： 一个容器和螺旋盖封闭件，其中一旦安装的盖子不能被去除，而不会损坏其外部边缘，那么对于任何使用容器和盖子的使用者来说，损坏将是可见的和明显的。 以这种方式，用户可以立即检测到任何篡改封闭物，可能的替代，掺假或污染容器的内容物。 当用户自己打开封盖时，盖子将被损坏，但是损坏不会妨碍随后有效地使用盖子来关闭容器。 轮辋中的一系列单向步骤与容器上的一对止动件配合，以允许盖子在其被施加到容器上而没有损坏的情况下旋转，但是当其反向旋转时会导致撕裂和其他可见的盖子损坏 去除。

公开(公告)号：US3788509A

公开(公告)日：1974-01-29

申请号：US3788509D

申请日：1972-01-28

申请人： KLM CO

发明人： KEELER F

IPC分类号： B29C65/00 ,  B29C65/02 ,  B29C65/08 ,  B65D41/34 ,  B65D41/20

CPC分类号： B29C65/08 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/542 ,  B29C66/73921 ,  B29C66/81423 ,  B29C66/8222 ,  B29C66/8322 ,  B29C66/8324 ,  B29C66/8746 ,  B29L2031/565 ,  B65D41/34 ,  B65D41/348 ,  Y10S220/31

摘要： A method and apparatus for sealing a plastic closure to a plastic container in which a tool is inserted through a portion, or portions, of the closure wall into the container wall after the closure has been fastened to the container. The tool produces energy of a type to distort the side wall of the closure and the corresponding portion of the container wall to form a projection on the closure and a mating depression on the container to provide a mechanical seal. In a preferred embodiment of the invention, ultrasonic energy is used to distort the necessary portions of the closure and container to form the mechanical seal and, in some cases, an ultrasonic workpiece produces heat at the interface between the closure and container to provide a weld.

摘要翻译： 一种用于将塑料封闭件密封到塑料容器的方法和装置，其中工具在闭合件已被紧固到容器之后通过封闭壁的一部分或多个部分插入到容器壁中。 该工具产生一种类型的能量，以扭曲封闭件的侧壁和容器壁的相应部分，以在封闭件上形成突起，并在容器上形成配合凹陷以提供机械密封。 在本发明的优选实施例中，使用超声波能量来扭曲封闭件和容器的必要部分以形成机械密封，并且在一些情况下，超声波工件在闭合件和容器之间的界面产生热量以提供焊接 。

公开(公告)号：US3648874A

公开(公告)日：1972-03-14

申请号：US3648874D

申请日：1970-07-15

申请人： CONTINENTAL CAN CO

发明人： MOLLER JENS L

IPC分类号： B65D41/04 ,  B65D41/34 ,  B65D41/20 ,  B65D41/10

CPC分类号： B65D41/348 ,  B65D41/0464

摘要： The closure cap herein described has a generally cylindrical skirt with a circular lowermost edge. Corrugations in the form of axial ridges and flutes terminate downwardly in a plane spaced from the edge. The crests of the ridges and the cylindrical lip are elements of a common cylinder. When the cap skirt is uniformly constricted about threads of a bottle finish, material along the lines of the flutes forms female thread elements, securing the cap to the bottle. The ridges, the thread elements and the lip constitute a knurling grid which affords a comfortable, sure finger grip for twisting the cap off the bottle, with the smooth lip surface shielding the edge.

摘要翻译： 本文所述的封闭帽具有大致圆柱形的裙部，其具有圆形最下边缘。 轴向脊和凹槽形式的波纹在与边缘间隔开的平面中向下终止。 脊和圆柱形唇缘的波峰是公共圆柱体的元件。 当帽裙部均匀地收缩在瓶口的螺纹上时，沿着凹槽线的材料形成内螺纹元件，将帽固定到瓶子上。 脊部，螺纹元件和唇缘构成滚花网格，其提供用于将盖子从瓶子上扭转的舒适且可靠的手指抓握，其中光滑的唇缘表面屏蔽边缘。

公开(公告)号：US3595420A

公开(公告)日：1971-07-27

申请号：US3595420D

申请日：1969-10-31

申请人： JOHNSEN JORGENSEN PLASTICS LTD

发明人： MISKIN BRIAN L

IPC分类号： B65D1/12 ,  B65D41/48 ,  B65D43/02 ,  B65D41/20

CPC分类号： B65D1/12 ,  B65D41/48 ,  B65D43/0256 ,  B65D2101/0038 ,  B65D2251/023 ,  B65D2543/00092 ,  B65D2543/00296 ,  B65D2543/00527 ,  B65D2543/00537 ,  B65D2543/0062 ,  B65D2543/00629 ,  B65D2543/00685 ,  B65D2543/00731 ,  B65D2543/0074 ,  B65D2543/00759 ,  B65D2543/00796

摘要： A container and closure assembly of the type in which the closure is formed of a cap portion and a tear band component and the closure cooperates with the container preventing the removal of the closure from the container until the tear band component has been detached, wherein the improvement comprises: the container having at least one circumferential projection extending from the outer surface of the container adjacent its open end, the line of junction of the tear band component and of the cap portion of the closure being weakened and substantially coinciding with the apex of said circumferential projection when the closure is in place on the container, whereby when said tear band component is torn away along said weakened line of junction, the cap portion can be removed from the container and can subsequently be pressed back on the container without interference from said projection.