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公开(公告)号：EP0531619A3
公开(公告)日：1993-05-05
申请号：EP92107907.5
申请日：1992-05-11
申请人： Krause, Arthur A.
发明人： Krause, Arthur A.
IPC分类号： B65D17/34
CPC分类号： B65D17/4012
摘要： An end wall for beverage containers, in which the end wall has a center section (15) extending across its width, and reduced thickness side sections (13,14) on opposite sides of the center section, thereby enabling the end wall to be manufactured with less material than is required in conventional end wall constructions. The center section is of the same thickness as used in conventional container end walls, and is able to support a pull tab (16) and associated pull ring (17), while at the same time reinforcing the end wall. The reduced thickness side sections (13,14) are only about one-half as thick as the center section (15), and all shaping to produce the reduced thickness is performed on the top surface of the end wall, so that the underside remains flat.
摘要翻译： 一种用于饮料容器的端壁，其中端壁具有在其宽度上延伸的中心部分（15）和在中心部分的相对侧上的厚度减小的侧部（13,14），从而使端壁能够被制造 具有比常规端壁结构中所需的材料更少的材料。 中心部分具有与常规容器端壁中使用的相同的厚度，并且能够支撑拉片（16）和相关联的拉环（17），同时加强端壁。 减薄厚度侧部分（13,14）仅为中心部分（15）的约一半，并且在端壁的顶表面上执行所有成形以产生减小的厚度，使得下侧保持 平面。
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公开(公告)号：EP0514734A3
公开(公告)日：1993-04-28
申请号：EP92107908.3
申请日：1992-05-11
申请人： Krause, Arthur A.
发明人： Krause, Arthur A.
IPC分类号： B65D17/34
CPC分类号： B65D17/4012
摘要： A tear tab closure (11) for forming an opening in a container end wall, in which the tear tab remains external of the container and captive thereon when it is opened, and further wherein the tear tab is constructed so that there are no recesses for collecting foreign matter. The tear tab is separable from the container end wall (W) along a frangible score line (20) to form the opening, and a pull ring (12) is attached to the tear tab to pull it back from the end wall to form the opening, with the tear tab remaining captive on the container. A vertical fold (14) is formed in the container end wall (W) adjacent the score line to provide a shield to protect the user from the severed edge of the tear tab after it is opened along the score line.
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公开(公告)号：EP0531619A2
公开(公告)日：1993-03-17
申请号：EP92107907.5
申请日：1992-05-11
申请人： Krause, Arthur A.
发明人： Krause, Arthur A.
IPC分类号： B65D17/34
CPC分类号： B65D17/4012
摘要： An end wall for beverage containers, in which the end wall has a center section (15) extending across its width, and reduced thickness side sections (13,14) on opposite sides of the center section, thereby enabling the end wall to be manufactured with less material than is required in conventional end wall constructions. The center section is of the same thickness as used in conventional container end walls, and is able to support a pull tab (16) and associated pull ring (17), while at the same time reinforcing the end wall. The reduced thickness side sections (13,14) are only about one-half as thick as the center section (15), and all shaping to produce the reduced thickness is performed on the top surface of the end wall, so that the underside remains flat.
摘要翻译： 一种用于饮料容器的端壁，其中端壁具有在其宽度上延伸的中心部分（15）和在中心部分的相对侧上的厚度减小的侧部（13,14），从而使端壁能够被制造 具有比常规端壁结构中所需的材料更少的材料。 中心部分具有与常规容器端壁中使用的相同的厚度，并且能够支撑拉片（16）和相关联的拉环（17），同时加强端壁。 减薄厚度侧部分（13,14）仅为中心部分（15）的约一半，并且在端壁的顶表面上执行所有成形以产生减小的厚度，使得下侧保持 平面。
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公开(公告)号：EP0303788B1
公开(公告)日：1992-12-16
申请号：EP88109539.2
申请日：1984-05-25
CPC分类号： B29C45/14811 , B29K2705/00 , B65D17/401
摘要： A method for manufacturing a cover for a can-like container providing improved peelability of a handle. The cover is made by forming a second resin layer by injection molding or compression forming on a multi-layer sheet which oxygen, water, and the like cannot permeate. A thermally weldable first resin layer is provided on the upper surface of the multi-layer sheet. The handle is formed by the second resin layer. A treatment is carried out for allowing the handle to be easily peeled off the multi-layer sheet to all or part of a region of the multi-layer sheet in contact with the underside of the handle.
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115.发明公开CONVENIENCE-FEATURE END CLOSURE FOR CONTAINER BODY WITH NON-CYLINDRICAL SIDEWALL 失效集装箱身体与非圆柱体的方便特征封闭
公开(公告)号：EP0486682A4
公开(公告)日：1992-11-19
申请号：EP91915105
申请日：1991-06-10
IPC分类号： B21D51/44 , B21D51/38 , B65D20060101 , B65D17/34 , B65D17/347 , B65D17/353 , B65D17/40 , B65D71/34
CPC分类号： B65D17/4011
摘要： Convenience-feature sheet metal end closure structure and tooling apparatus including a new scoring tool configuration (94) which enables a peripheral scoreline (102), which defines a separable convenience-feature endwall panel (112), to be located contiguous to the end closure chuck wall (100) which interfits about its periphery with the open end of a container side wall. The resulting convenience-feature endwall panel is separated such that substantially no obstruction to removal of solid-pack contents as a single piece remains. The separable panel (112) can be formed with a multiple-layer fold (127) of sheet metal extending along its periphery so as to shield torn residual metal remaining with the panel after severance along such peripheral scoreline. An elongated, longitudinally-rigid integral opener (148) is placed at a selected designated location on non-circular configuration endwall panels which, in cooperation with novel shaping of chuck wall tooling (170), enables desired chuck wall support, free of registry concerns, during chime seam assembly of the end closure with a container body of matching non-cylindrical configuration.
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公开(公告)号：EP0397861A4
公开(公告)日：1991-05-15
申请号：EP89900309
申请日：1988-12-09
IPC分类号： B65D20060101 , B65D17/34 , B65D17/40 , B65D17/50
CPC分类号： B65D17/4011 , B65D2517/0088
摘要： This invention relates to an easily openable lid for a container. A lid body made of a laminate of a metal foil layer and a resin layer and having a weakened line for lid opening is provided, at at least that part of the laminate which is on the outer circumferential side of that part of an inwardly introduced weakened line which projects farthest in the lid opening initiating direction, with a reinforcing layer of a thermoplastic resin which extends across and covers this weakened line, and which is independent of the resin layer in the laminate. This can prevent the breakage of a ribbon effectively, and enables the lid to be cut and opened without fail smoothly along the weakened line.
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公开(公告)号：EP0173562B1
公开(公告)日：1990-11-14
申请号：EP85306097.8
申请日：1985-08-28
IPC分类号： B65D17/34
CPC分类号： B65D17/4011 , Y10T428/214
摘要： A score line defining a portion to be opened is formed on a chromated surface treated steel plate coated with an epoxy type primer so that the score line is cut to the middle of the steel plate in the thickness direction thereof, and an opening tab is bonded and secured to the portion to be opened of the steel plate through a bonding fulcrum composed of a thermoplastic adhesive consisting of amide recurring units and/or ester recurring units so that the push-tearing top end of the opening tab is located on the score line.
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公开(公告)号：EP0386416A1
公开(公告)日：1990-09-12
申请号：EP90100809.4
申请日：1990-01-16
申请人： Schmalbach-Lubeca AG
发明人： Hexel, Günter
IPC分类号： B65D17/34
CPC分类号： B65D77/2056 , B65D1/36 , B65D2577/2025 , B65D2577/205 , B65D2577/2066 , B65D2577/2091
摘要： Es ist eine leicht zu öffnende Verpackung mit Deckelteil (122) und Unterteil (120) vorgesehen, bei dem im Deckelteil (122) durch Schwächungslinie (137) ein Aufreißbereich begrenzt ist, der mit einer aus dem Deckelmaterial selbst gebildeten und durch Schwächungslinie (141) begrenzten Grifflasche (140, 140a, 140b) einstückig verbunden ist.
摘要翻译： 提供了一种容易打开的包装件，其具有盖部分（122）和底部部分（120），并且其中撕开区域通过弱化线（137）限定在盖部分（122）中， 关闭区域一体地连接到由盖材料本身形成并由弱化线（141）限定的夹紧突舌（140,140a，140b）。 ...
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公开(公告)号：EP0363528A1
公开(公告)日：1990-04-18
申请号：EP88202292.4
申请日：1988-10-13
申请人： Aktiebolaget PROFOR
发明人： Giacomelli, Peter
IPC分类号： B65D17/34
CPC分类号： B65D17/4012
摘要： Opening arrangements for packing containers of the type which comprise a tearing or pulling device applied to the outside of the packing container are known. By means of the pulling device a part of the wall material of the packing container can be removed so that a pouring opening is generated. To prevent the packing laminate from delaminating on opening, so that only the outer layer accompanies the pulling device, it is proposed in accordance with the invention to design the opening part (2) so that a penetrating part (13) is first thrust downwards through the laminate, whereupon the opening part (2) with the penetrating part (13) and the underlying, breached part of the packing laminate is lifted upwards so that a pouring opening is generated.
摘要翻译： 已知包括应用于包装容器外部的撕裂或牵引装置的包装容器的开口装置。 通过拉动装置，可以去除包装容器的壁材料的一部分，从而产生倾倒开口。 为了防止包装层压板在开口处分层，使得只有外层伴随着牵引装置，根据本发明提出设计开口部分（2），使得穿透部分（13）首先被向下推动穿过 由此，具有穿透部分（13）的开口部分（2）和包装层压体的下面被破坏的部分被向上提升，从而产生倾倒开口。
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公开(公告)号：EP0336438A3
公开(公告)日：1990-01-31
申请号：EP89106192.1
申请日：1989-04-07
IPC分类号： B65D17/34
CPC分类号： B65D17/28
摘要： A lid for a can-like container is disclosed which comprises a gas barrier-type multi-layer base for the lid, a reinforcing thermoplastic resin layer formed on said multi-layer base, and a tab seat (2) of a synthetic resin having a tab (15) and formed on that portion of the upper surface of the bottom surrounded by said reinforcing thermoplastic resin layer. The tab seat is disposed in spaced relation to said upper surface of the bottom and disposed in such a manner that a score portion (30) having as small a width as possible is formed between the outer periphery of the tab seat and the inner peripheral edge of said reinforcing thermoplastic resin layer. The upper surface of said bottom is exposed through the score portion.
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