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公开(公告)号：US09186862B2
公开(公告)日：2015-11-17
申请号：US13299177
申请日：2011-11-17
申请人： Shaun T. Broering , Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Ken Cisek , Matthew W. Waldron , Angelli Sue Denmon
发明人： Shaun T. Broering , Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Ken Cisek , Matthew W. Waldron , Angelli Sue Denmon
CPC分类号： B32B37/0076 , B32B3/10 , B32B3/26 , B32B3/28 , B32B7/045 , B32B7/06 , B32B27/08 , B32B37/203 , B32B38/0012 , B32B38/06 , B32B2307/51 , B32B2307/54 , B32B2307/558 , B32B2307/5825 , B32B2398/20 , B32B2439/46 , Y10T156/1039 , Y10T428/1352 , Y10T428/24612 , Y10T428/24802 , Y10T428/24942
摘要： Apparatus and methods for creating multi-layered lightly-laminated provide films with increased or maintained strength. An increased level of strength is achieved by bonding adjacent layers of the multi-layer film together in a manner that the bond strength of the laminated layers is less than a strength of a weakest tear resistance of the individual first and second film layers. The inventors have surprisingly found that such a configuration of light bonding provides increased and unexpected strength properties to the multi-layer film as compared to a monolayer film of equal thickness or a multi-layer film in which the plurality of layers are tightly bonded together.
摘要翻译： 用于产生多层轻层压的装置和方法提供具有增加或保持的强度的膜。 通过以层压层的粘合强度小于各个第一和第二膜层的最弱撕裂强度的方式将多层膜的相邻层粘合在一起来实现增强的强度水平。 本发明人惊奇地发现，与多层膜相同的多层薄膜相比，这种轻质粘结构造与多层薄膜相比，提供了增加和意想不到的强度特性，其中多层薄膜紧密结合在一起。
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公开(公告)号：US20120064271A1
公开(公告)日：2012-03-15
申请号：US13299177
申请日：2011-11-17
申请人： Shaun T. Broering , Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Ken Cisek , Matthew W. Waldron , Angelli Sue Denmon
发明人： Shaun T. Broering , Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Ken Cisek , Matthew W. Waldron , Angelli Sue Denmon
CPC分类号： B32B37/0076 , B32B3/10 , B32B3/26 , B32B3/28 , B32B7/045 , B32B7/06 , B32B27/08 , B32B37/203 , B32B38/0012 , B32B38/06 , B32B2307/51 , B32B2307/54 , B32B2307/558 , B32B2307/5825 , B32B2398/20 , B32B2439/46 , Y10T156/1039 , Y10T428/1352 , Y10T428/24612 , Y10T428/24802 , Y10T428/24942
摘要： Apparatus and methods for creating multi-layered lightly-laminated provide films with increased or maintained strength. An increased level of strength is achieved by bonding adjacent layers of the multi-layer film together in a manner that the bond strength of the laminated layers is less than a strength of a weakest tear resistance of the individual first and second film layers. The inventors have surprisingly found that such a configuration of light bonding provides increased and unexpected strength properties to the multi-layer film as compared to a monolayer film of equal thickness or a multi-layer film in which the plurality of layers are tightly bonded together.
摘要翻译： 用于产生多层轻层压的装置和方法提供具有增加或保持的强度的膜。 通过以层压层的粘合强度小于各个第一和第二膜层的最弱撕裂强度的方式将多层膜的相邻层粘合在一起来实现增强的强度水平。 本发明人惊奇地发现，与多层膜相同的多层薄膜相比，这种轻质粘结构造与多层薄膜相比，提供了增加和意想不到的强度特性，其中多层薄膜紧密结合在一起。
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公开(公告)号：US20120163738A1
公开(公告)日：2012-06-28
申请号：US13412940
申请日：2012-03-06
申请人： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Ken Cisek , Theodore J. Fish
发明人： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Ken Cisek , Theodore J. Fish
CPC分类号： B65D31/04 , A61F7/08 , B31B70/00 , B31B2155/00 , B31B2160/20 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2274/00 , B32B2439/06 , B65D31/02
摘要： Multi-layered bags include an outer layer or bag and an inner layer or bag that is shorter than the outer layer or bag. The shortened inner layer or bag can stretch or expand to the outer layer or bag when loaded with objects or otherwise strained. Such multi-layered bags can allow for a reduction in thermoplastic material without compromising the strength of the multi-layered bag. In various implementations, the inner layer or bag may be non-continuously laminated, continuously laminated, or joined only along one or more edges to the outer layer or bag. Implementations including non-continuous bonds securing the inner layer or bag to the outer layer or bag can provide additional strength to the bag. Methods of forming multi-layered bags with a shortened inner layer including inserting an inner layer within an outer layer and then joining the layers to form a bag.
摘要翻译： 多层袋包括外层或袋，以及比外层或袋短的内层或袋。 缩短的内层或袋子在装载物体或其他应变时可以伸展或扩展到外层或袋子。 这种多层袋可以允许热塑性材料的减少而不损害多层袋的强度。 在各种实施方案中，内层或袋可以不连续地层压，连续层压或仅沿着一个或多个边缘连接到外层或袋。 包括将内层或袋固定到外层或袋上的非连续粘合的实施方式可为袋提供额外的强度。 形成具有缩短的内层的多层袋的方法，包括将内层插入外层内，然后连接层以形成袋。
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4.发明申请Non-Continuously Laminated Multi-Layered Bags With Ribbed Patterns And Methods of Forming The Same 审中-公开非连续层压的多层袋状带状图案及其形成方法公开(公告)号：US20120134606A1
公开(公告)日：2012-05-31
申请号：US13362608
申请日：2012-01-31
申请人： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Ken Cisek , Theodore J. Fish
发明人： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Ken Cisek , Theodore J. Fish
CPC分类号： B65D33/28 , B31B70/008 , B31B70/88 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31B2170/20 , B65D31/02 , B65F1/0006 , Y10T156/1002
摘要： Methods for creating multi-layered bags with increased or maintained strength involve forming a ribbed pattern in one or more film layers of a multi-layered bag. The method also includes non-continuously laminating the film layers of the multi-layered bag together. In one or more implementation, a transverse direction ring rolling process forms the ribbed pattern and bonds the film layers together. In one or more additional implementations, the ribbed pattern and lamination are formed separately. Still further implementations include forming network patterns one or more film layers of a multi-layered bag. Multi-layered bags formed in accordance with one or more implementations of the present invention include one or more of increased strength or reduced basis weight.
摘要翻译： 用于产生具有增加或维持强度的多层袋的方法包括在多层袋的一个或多个膜层中形成肋状图案。 该方法还包括将多层袋的膜层不连续地层叠在一起。 在一个或多个实施方案中，横向环轧制工艺形成肋状图案并将膜层粘合在一起。 在一个或多个另外的实施方案中，肋状图案和层压分别形成。 另外的实施方式包括形成多层袋的一个或多个膜层的网络图案。 根据本发明的一个或多个实施方案形成的多层袋包括提高的强度或降低的基重的一种或多种。
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公开(公告)号：US09050783B2
公开(公告)日：2015-06-09
申请号：US13412940
申请日：2012-03-06
申请人： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Ken Cisek , Theodore J. Fish
发明人： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Ken Cisek , Theodore J. Fish
CPC分类号： B65D31/04 , A61F7/08 , B31B70/00 , B31B2155/00 , B31B2160/20 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2274/00 , B32B2439/06 , B65D31/02
摘要： Multi-layered bags include an outer layer or bag and an inner layer or bag that is shorter than the outer layer or bag. The shortened inner layer or bag can stretch or expand to the outer layer or bag when loaded with objects or otherwise strained. Such multi-layered bags can allow for a reduction in thermoplastic material without compromising the strength of the multi-layered bag. In various implementations, the inner layer or bag may be non-continuously laminated, continuously laminated, or joined only along one or more edges to the outer layer or bag. Implementations including non-continuous bonds securing the inner layer or bag to the outer layer or bag can provide additional strength to the bag. Methods of forming multi-layered bags with a shortened inner layer including inserting an inner layer within an outer layer and then joining the layers to form a bag.
摘要翻译： 多层袋包括外层或袋，以及比外层或袋短的内层或袋。 缩短的内层或袋子在装载物体或其他应变时可以伸展或扩展到外层或袋子。 这种多层袋可以允许热塑性材料的减少而不损害多层袋的强度。 在各种实施方案中，内层或袋可以不连续地层压，连续层压或仅沿着一个或多个边缘连接到外层或袋。 包括将内层或袋固定到外层或袋上的非连续粘合的实施方式可为袋提供额外的强度。 形成具有缩短的内层的多层袋的方法，包括将内层插入外层内，然后连接层以形成袋。
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6.发明申请公开(公告)号：US20120039550A1
公开(公告)日：2012-02-16
申请号：US13279727
申请日：2011-10-24
申请人： Jack A. MacPherson , Scott Binger , Ken Cisek , Robert W. Fraser , Michael G. Borchardt , Robert T. Dorsey , Shaun T. Broering
发明人： Jack A. MacPherson , Scott Binger , Ken Cisek , Robert W. Fraser , Michael G. Borchardt , Robert T. Dorsey , Shaun T. Broering
CPC分类号： B32B38/0012 , B30B11/18 , B32B3/28 , B32B3/30 , B32B5/147 , B32B7/04 , B32B7/12 , B32B7/14 , B32B27/00 , B32B27/08 , B32B27/306 , B32B27/308 , B32B27/32 , B32B2038/0028 , B32B2270/00 , B32B2274/00 , B32B2307/402 , B32B2307/41 , B32B2307/412 , B32B2307/414 , B32B2307/51 , B32B2307/514 , B32B2307/54 , B32B2307/5825 , B32B2307/7163 , B32B2439/46 , Y10T428/2457 , Y10T428/24826
摘要： Incrementally-stretched adhesively-laminated films include two or more film layers adhesively bonded together. At least one of the two or more film layers is incrementally stretched. The incrementally-stretched adhesively-laminated films can have maintained or increased strength parameters despite a reduction in gauge. The incrementally-stretched adhesively-laminated films can be formed into bags for use as trash can liners or food storage. Methods of forming incrementally-stretched adhesively-laminated films include cold stretching one or more of the first and second film layers and adhesively bonding the film layers together.
摘要翻译： 增量粘合层叠膜包括粘合在一起的两层以上的膜层。 两个或更多个膜层中的至少一个被递增地拉伸。 尽管尺寸减小，但逐渐拉伸的粘合层压膜可以保持或增加强度参数。 逐渐拉伸的粘合层压膜可以形成用作垃圾桶衬垫或食品储存器的袋子。 形成渐进拉伸的粘合层压膜的方法包括冷拉伸第一和第二膜层中的一个或多个并将膜层粘合在一起。
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7.发明授权公开(公告)号：US09637278B2
公开(公告)日：2017-05-02
申请号：US13362608
申请日：2012-01-31
申请人： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Ken Cisek , Theodore J. Fish
发明人： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Ken Cisek , Theodore J. Fish
CPC分类号： B65D33/28 , B31B70/008 , B31B70/88 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31B2170/20 , B65D31/02 , B65F1/0006 , Y10T156/1002
摘要： Methods for creating multi-layered bags with increased or maintained strength involve forming a ribbed pattern in one or more film layers of a multi-layered bag. The method also includes non-continuously laminating the film layers of the multi-layered bag together. In one or more implementation, a transverse direction ring rolling process forms the ribbed pattern and bonds the film layers together. In one or more additional implementations, the ribbed pattern and lamination are formed separately. Still further implementations include forming network patterns one or more film layers of a multi-layered bag. Multi-layered bags formed in accordance with one or more implementations of the present invention include one or more of increased strength or reduced basis weight.
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8.发明授权公开(公告)号：US09114596B2
公开(公告)日：2015-08-25
申请号：US13279727
申请日：2011-10-24
申请人： Jack A. MacPherson , Scott Binger , Ken Cisek , Robert W. Fraser , Michael G. Borchardt , Robert T. Dorsey , Shaun T. Broering
发明人： Jack A. MacPherson , Scott Binger , Ken Cisek , Robert W. Fraser , Michael G. Borchardt , Robert T. Dorsey , Shaun T. Broering
CPC分类号： B32B38/0012 , B30B11/18 , B32B3/28 , B32B3/30 , B32B5/147 , B32B7/04 , B32B7/12 , B32B7/14 , B32B27/00 , B32B27/08 , B32B27/306 , B32B27/308 , B32B27/32 , B32B2038/0028 , B32B2270/00 , B32B2274/00 , B32B2307/402 , B32B2307/41 , B32B2307/412 , B32B2307/414 , B32B2307/51 , B32B2307/514 , B32B2307/54 , B32B2307/5825 , B32B2307/7163 , B32B2439/46 , Y10T428/2457 , Y10T428/24826
摘要： Incrementally-stretched adhesively-laminated films include two or more film layers adhesively bonded together. At least one of the two or more film layers is incrementally stretched. The incrementally-stretched adhesively-laminated films can have maintained or increased strength parameters despite a reduction in gauge. The incrementally-stretched adhesively-laminated films can be formed into bags for use as trash can liners or food storage. Methods of forming incrementally-stretched adhesively-laminated films include cold stretching one or more of the first and second film layers and adhesively bonding the film layers together.
摘要翻译： 增量粘合层叠膜包括粘合在一起的两层以上的膜层。 两个或更多个膜层中的至少一个被递增地拉伸。 尽管尺寸减小，但逐渐拉伸的粘合层压膜可以保持或增加强度参数。 逐渐拉伸的粘合层压膜可以形成用作垃圾桶衬垫或食品储存器的袋子。 形成渐进拉伸的粘合层压膜的方法包括冷拉伸第一和第二膜层中的一个或多个并将膜层粘合在一起。
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公开(公告)号：US20120063706A1
公开(公告)日：2012-03-15
申请号：US13299512
申请日：2011-11-18
申请人： Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Shaun T. Broering
发明人： Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Shaun T. Broering
CPC分类号： B65D31/04 , B29C65/02 , B29C65/08 , B29C65/18 , B29C65/48 , B29C65/4815 , B29C65/56 , B29C65/743 , B29C66/028 , B29C66/1122 , B29C66/232 , B29C66/234 , B29C66/3452 , B29C66/43 , B29C66/431 , B29C66/436 , B29C66/438 , B29C66/45 , B29C66/71 , B29C66/723 , B29C66/73921 , B29C66/81433 , B29C66/81435 , B29C66/83413 , B29C66/8511 , B29L2031/7129 , B30B11/18 , B31B70/008 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31B2170/20 , B31F1/07 , B31F2201/0733 , B31F2201/0735 , B31F2201/0738 , B31F2201/0743 , B31F2201/0748 , B31F2201/0764 , B32B3/28 , B32B7/045 , B32B7/12 , B32B7/14 , B32B27/08 , B32B27/16 , B32B27/30 , B32B27/32 , B32B37/0076 , B32B38/06 , B32B2038/0028 , B32B2250/24 , B32B2307/51 , B32B2307/54 , B32B2307/558 , B32B2307/5825 , B32B2307/7163 , B32B2398/20 , B32B2439/06 , Y10T428/1334 , Y10T428/1352 , Y10T428/24041 , Y10T428/2405 , Y10T428/24562 , B29K2009/06 , B29K2023/00 , B29K2023/06 , B29K2023/0616 , B29K2023/0625 , B29K2023/0633 , B29K2023/065 , B29K2033/08 , B29K2033/12 , B29K2075/00
摘要： Multi-layer bags may be formed to include first and second sidewalls joined along a first side edge, an opposite second side edge, and a closed bottom edge. The first and second layers may be non-continuously laminated together in discrete sections to include bonded regions in which the layers are bonded and unbonded regions in which the layers are not bonded. Such a bag may be described as a “bag-in-a-bag” type configuration in which the inner bag is non-continuously bonded to the outer bag. The inventors have surprisingly found that such configurations of non-continuous bonding provides increased and unexpected strength properties to the multi-layer films and bags.
摘要翻译： 多层袋可以形成为包括沿着第一侧边缘，相对的第二侧边缘和封闭的底部边缘连接的第一和第二侧壁。 第一层和第二层可以在离散区段中不连续地层叠在一起，以包括其中层的结合区域和未结合层的未结合区域。 这种袋子可以被描述为其中内袋不连续地结合到外袋的“袋式袋”型构造。 本发明人惊奇地发现，非连续结合的这种构造为多层薄膜和袋提供了增加和意想不到的强度特性。
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公开(公告)号：US08603609B2
公开(公告)日：2013-12-10
申请号：US12947025
申请日：2010-11-16
申请人： Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Shaun T. Broering
发明人： Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Shaun T. Broering
CPC分类号： B32B7/045 , B29C55/023 , B29C55/06 , B29C55/08 , B29C55/18 , B29C65/08 , B29C65/48 , B29C66/21 , B29C66/234 , B29C66/45 , B29C66/73921 , B29C66/81433 , B29C66/83413 , B32B37/0076 , B32B37/065 , B32B37/1292 , B32B37/144 , B32B38/0008 , B32B38/06 , B32B38/145 , B32B2038/0028 , B32B2038/042 , B32B2250/05 , B32B2309/10 , B32B2310/028 , B32B2439/06 , B32B2439/46 , Y10T156/1039 , Y10T428/1334 , Y10T428/1352 , Y10T428/218 , Y10T428/24562 , Y10T428/2457 , Y10T428/24612 , Y10T428/24736 , Y10T428/24826
摘要： Polymer films may be discontinuously laminated by processes such as adhesive bonding, ultrasonic bonding, embossing, ring rolling, and strainable network formation. The films may be prestretched under cold process conditions before lamination. The laminates have superior properties such as tear strength. The laminates may be incorporated into bags, such as trash bags.
摘要翻译： 聚合物膜可以通过诸如粘合剂，超声波粘合，压花，环轧和可应变网络形成的工艺被不连续地层压。 在层压之前，薄膜可以在冷加工条件下预拉伸。 层压板具有优异的性能，例如撕裂强度。 层压材料可以并入袋子中，例如垃圾袋。
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