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公开(公告)号：USD774907S1
公开(公告)日：2016-12-27
申请号：US29536291
申请日：2015-08-14
设计人： Franz Planer , Peter Wallach
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公开(公告)号：US08816248B2
公开(公告)日：2014-08-26
申请号：US12979250
申请日：2010-12-27
IPC分类号： B23K26/06
CPC分类号： B32B15/20 , B32B3/266 , B32B7/06 , B32B15/08 , B32B27/08 , B32B27/28 , B32B27/32 , B32B2307/31 , B32B2435/00 , B32B2581/00 , B65D77/2056 , B65D2577/2091 , Y10T428/25 , Y10T428/26 , Y10T428/31678 , Y10T428/31692 , Y10T428/31909
摘要： A lid (2) for closing a cup (1) along a peripheral sealing edge (10) and a method for producing such a lid. The lid includes at least one aluminum film and an optionally multi-layered plastic layer which is co-extruded onto the aluminum film and has a closed predetermined tearing line (3). The plastic layer is made of plastic based on polyethylene (PE) or plastic based on polypropylene (PP), and the predetermined tearing line is introduced into the plastic layer preferably by means of a CO2 laser. The predetermined tearing line (3) may be provided directly in the region of the sealing edge (10).
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公开(公告)号：US20110152821A1
公开(公告)日：2011-06-23
申请号：US12979253
申请日：2010-12-27
CPC分类号： B32B15/20 , B32B3/266 , B32B7/06 , B32B15/08 , B32B27/08 , B32B27/28 , B32B27/32 , B32B2307/31 , B32B2435/00 , B32B2581/00 , B65D77/2056 , B65D2577/2091 , Y10T428/25 , Y10T428/26 , Y10T428/31678 , Y10T428/31692 , Y10T428/31909
摘要： A lid (2) for closing a cup (1) along a peripheral sealing edge (10) and a method for producing such a lid. The lid includes at least one aluminum film and an optionally multi-layered plastic layer which is co-extruded onto the aluminum film and has a closed predetermined tearing line (3). The plastic layer is made of plastic based on polyethylene (PE) or plastic based on polypropylene (PP), and the predetermined tearing line is introduced into the plastic layer preferably by means of a CO2 laser. The predetermined tearing line (3) may be provided directly in the region of the sealing edge (10).
摘要翻译： 一种用于沿着周边密封边缘（10）封闭杯子（1）的盖子（2）和用于制造这种盖子的方法。 盖子包括至少一个铝膜和可选的多层塑料层，它们共挤出到铝膜上并具有封闭的预定撕裂线（3）。 塑料层由基于聚丙烯（PP）的聚乙烯（PE）或塑料的塑料制成，并且预定的撕裂线优选地通过CO 2激光器被引入到塑料层中。 预定的撕裂线（3）可以直接设置在密封边缘（10）的区域中。
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公开(公告)号：USD1003713S1
公开(公告)日：2023-11-07
申请号：US29715134
申请日：2019-11-27
摘要： FIG. 1 is a top front right isometric view of a first version of a food container lid showing the new design;
FIG. 2 is a bottom rear left isometric view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and
FIG. 8 is a bottom view thereof; and,
FIG. 9 is a top front right isometric view thereof, shown with the top layer of the food container lid partially peeled away from the lower layer, and further shown in an environment of use with an exemplary food container body.
The broken lines are shown for purposes of illustrating an exemplary food container body and form no part of the claimed design.-
公开(公告)号：US20220274759A1
公开(公告)日：2022-09-01
申请号：US17627320
申请日：2020-07-07
摘要： Composite materials, and sealing foils prepared with such composite materials for sealing a container, where the composite materials include an inner layer configured to face the container during sealing, the inner layer being single- or multi-layer, and including a self-contained and closed weakening line; an outer layer that may be single- or multi-layer, and that is configured to be peeled from the inner layer; where an area of the inner layer delimited by the closed weakening line remains attached to the outer layer when the outer layer is peeled from the inner layer, thereby creating a hole in the inner layer; the outermost of the inner layers is in contact with the outer layer, and includes a semicrystalline ethylene-propylene copolymer that is substantially free of dienes; and the innermost of the outer layers is a barrier layer or a lacquer.
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公开(公告)号：US09649676B2
公开(公告)日：2017-05-16
申请号：US14439367
申请日：2013-10-08
发明人： Wilhelm Zuser , Adolf Schedl , Engelbert Scharner , Lambert Nekula , Martin Kornfeld , Rainer Huber , Christof Brunnthaller
IPC分类号： B21B1/22 , B21B1/40 , B21B27/00 , B21H8/00 , B42D25/324 , B42D25/425 , B44C1/24 , B21B27/10 , B21B3/00
CPC分类号： B21B1/40 , B21B1/227 , B21B27/005 , B21B27/10 , B21B2003/001 , B42D25/324 , B42D25/425 , B44C1/24 , Y10T428/12993 , Y10T428/24479
摘要： Method for producing an aluminum foil with integrated security features. An aluminum foil is rolled down to a thickness of less than 150 μm in a plurality of cold rolling passes, texturing that runs in the direction of rolling being induced simultaneously on both surface sides of the foil. In a final cold rolling pass, the foil is fed to a working roller pair, in which, on at least one roller surface, the relief-like surface structuring generated in the rolling direction by grinding was reduced on the basis of contrast and motif in a region of 10 to 50% relative to the average surface roughness to form a motif for a security feature that is transferred to the surface side of the foil facing the roller surface. The generated aluminum foil has a glossy appearance on both sides such that the security feature rises clearly due to its dull appearance.
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公开(公告)号：US08905251B2
公开(公告)日：2014-12-09
申请号：US12979253
申请日：2010-12-27
IPC分类号： B65D17/34 , B32B15/20 , B32B3/26 , B32B7/06 , B32B15/08 , B32B27/08 , B32B27/28 , B32B27/32 , B65D77/20
CPC分类号： B32B15/20 , B32B3/266 , B32B7/06 , B32B15/08 , B32B27/08 , B32B27/28 , B32B27/32 , B32B2307/31 , B32B2435/00 , B32B2581/00 , B65D77/2056 , B65D2577/2091 , Y10T428/25 , Y10T428/26 , Y10T428/31678 , Y10T428/31692 , Y10T428/31909
摘要： A lid (2) for closing a cup (1) along a peripheral sealing edge (10) and a method for producing such a lid. The lid includes at least one aluminum film and an optionally multi-layered plastic layer which is co-extruded onto the aluminum film and has a closed predetermined tearing line (3). The plastic layer is made of plastic based on polyethylene (PE) or plastic based on polypropylene (PP), and the predetermined tearing line is introduced into the plastic layer preferably by means of a CO2 laser. The predetermined tearing line (3) may be provided directly in the region of the sealing edge (10).
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公开(公告)号：USD636670S1
公开(公告)日：2011-04-26
申请号：US29316353
申请日：2009-09-18
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公开(公告)号：US11718461B2
公开(公告)日：2023-08-08
申请号：US17627320
申请日：2020-07-07
CPC分类号： B65D77/2056 , B32B27/08 , B32B27/32 , B32B27/36 , B32B2307/7242 , B32B2307/748 , B32B2435/02
摘要： Composite materials, and sealing foils prepared with such composite materials for sealing a container, where the composite materials include an inner layer configured to face the container during sealing, the inner layer being single- or multi-layer, and including a self-contained and closed weakening line; an outer layer that may be single- or multi-layer, and that is configured to be peeled from the inner layer; where an area of the inner layer delimited by the closed weakening line remains attached to the outer layer when the outer layer is peeled from the inner layer, thereby creating a hole in the inner layer; the outermost of the inner layers is in contact with the outer layer, and includes a semicrystalline ethylene-propylene copolymer that is substantially free of dienes; and the innermost of the outer layers is a barrier layer or a lacquer.
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