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公开(公告)号：US09604429B2
公开(公告)日：2017-03-28
申请号：US13838770
申请日：2013-03-15
Applicant: THE GLAD PRODUCTS COMPANY
Inventor： Michael G. Borchardt , Theodore J. Fish , Kenneth E. Cisek , Robert T. Dorsey
IPC: B32B3/28 , B32B3/30 , B29C47/00 , B32B1/02 , B29C55/18 , B65D30/00 , B65D33/01 , B32B27/20 , B32B27/32 , B29C55/06 , B29C55/08
CPC classification number: B32B3/30 , B29C47/0057 , B29C47/0059 , B29C47/065 , B29C53/285 , B29C55/06 , B29C55/08 , B29C55/18 , B29K2101/12 , B29K2105/0032 , B29K2995/0025 , B29L2009/00 , B32B1/02 , B32B27/20 , B32B27/205 , B32B27/32 , B32B2250/242 , B32B2307/41 , B32B2307/514 , B65D31/00 , B65D33/01 , Y10T428/1324 , Y10T428/1334 , Y10T428/1352 , Y10T428/2457
Abstract: In one example embodiment, a film includes a coextruded structure having both an extruded ribbed skin layer that includes a plurality of ribs, and a core layer. The ribs are spaced apart by a web that is integral with the ribs. The film also includes a coloring agent that is substantially more apparent in the ribs than in the web, such that a contrast in color and/or color intensity between the ribs and the web is visible.
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72.发明授权公开(公告)号：US09566760B2
公开(公告)日：2017-02-14
申请号：US13838577
申请日：2013-03-15
Applicant: THE GLAD PRODUCTS COMPANY
Inventor： Michael G. Borchardt , Theodore J. Fish , Kenneth E. Cisek , Robert T. Dorsey
IPC: B32B3/28 , B32B3/30 , B32B1/02 , B29C47/04 , B29C55/18 , B65D30/00 , B65D33/01 , B32B27/20 , B32B27/32 , B29C55/06 , B29C55/08
CPC classification number: B29C47/0059 , B29C47/0057 , B29C47/043 , B29C47/065 , B29C53/285 , B29C55/06 , B29C55/08 , B29C55/18 , B29K2101/12 , B29K2105/0032 , B29K2995/0025 , B29K2995/0026 , B29K2995/0029 , B29L2009/00 , B32B1/02 , B32B3/30 , B32B27/20 , B32B27/205 , B32B27/32 , B32B2250/242 , B32B2307/41 , B32B2307/412 , B32B2307/414 , B32B2307/514 , B65D31/00 , B65D33/01 , Y10T428/1324 , Y10T428/1334 , Y10T428/1352 , Y10T428/2457
Abstract: In one example embodiment, a film includes a coextruded structure having both an extruded ribbed skin layer that includes a plurality of ribs, and a core layer. The ribs are spaced apart by a web that is integral with the ribs. The film also includes a voiding agent in the ribs of the skin layer.
Abstract translation: 在一个示例性实施例中，膜包括共挤出结构，其具有包括多个肋的挤出肋状表皮层和芯层。 这些肋与肋形成一体的腹板间隔开。 该薄膜还在皮肤层的肋中包括一个空隙剂。
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73.发明申请MULTI-LAYERED FILMS WITH VISUALLY-DISTINCT REGIONS AND METHODS OF MAKING THE SAME 审中-公开具有视觉区域的多层薄膜及其制造方法公开(公告)号：US20160271902A1
公开(公告)日：2016-09-22
申请号：US15169457
申请日：2016-05-31
Applicant: The Glad Products Company
Inventor： Robert T. Dorsey , Michael G. Borchardt
CPC classification number: B32B5/142 , B32B27/205 , B32B27/32 , B32B2307/50 , B32B2307/514 , B32B2323/046 , B32B2439/46 , B65D31/02 , B65D33/28 , B65D65/40 , B65D75/006 , B65D2203/00 , Y02A40/961 , Y02W90/11 , Y10T428/24504 , Y10T428/24612
Abstract: Multi-layered thermoplastic films include intermittent stretched regions that are visually distinct from un-stretched regions. The stretched regions can be white, opaque, and non porous. The multi-layered thermoplastic films with visually-distinct stretched regions can be formed into bags for use as trash can liners or food storage. Additionally, methods of stretching thermoplastic films to create visually distinct stretched regions include incrementally stretching a plurality of film layers, at least one of which includes a thermoplastic material and a voiding agent.
Abstract translation: 多层热塑性薄膜包括在视觉上不同于未拉伸区域的间歇拉伸区域。 拉伸区域可以是白色，不透明和非多孔的。 具有视觉上不同的拉伸区域的多层热塑性薄膜可以形成用作垃圾桶衬垫或食品储存器的袋子。 此外，拉伸热塑性薄膜以产生视觉上不同的拉伸区域的方法包括增量拉伸多个薄膜层，其中至少一个薄膜层包括热塑性材料和空隙剂。
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74.发明申请THERMOPLASTIC FILMS WITH VISUALLY-DISTINCT STRETCHED REGIONS AND METHODS FOR MAKING THE SAME 审中-公开具有视觉区域拉伸区域的热塑性薄膜及其制造方法公开(公告)号：US20160271864A1
公开(公告)日：2016-09-22
申请号：US15169393
申请日：2016-05-31
Applicant: The Glad Products Company
Inventor： Robert T. Dorsey , Michael G. Borchardt
CPC classification number: B29C55/18 , B29C55/06 , B29C55/08 , B29C65/002 , B29K2623/0633 , B29L2031/7129 , B65D31/00 , B65D33/01 , B65D75/006 , Y02A40/961 , Y02W90/11 , Y10T428/2457 , Y10T428/24942
Abstract: Thermoplastic films include intermittent stretched regions that are visually distinct from un-stretched regions. The stretched regions can be white, opaque, and non porous. The thermoplastic films with visually-distinct stretched regions can be formed into bags for use as trash can liners or food storage. Additionally, methods of stretching thermoplastic films to create non-porous, white, and opaque stretched regions include incrementally stretching a film of a thermoplastic material and a voiding agent.
Abstract translation: 热塑性膜包括在视觉上不同于未拉伸区域的间歇拉伸区域。 拉伸区域可以是白色，不透明和非多孔的。 具有视觉上不同的拉伸区域的热塑性薄膜可以形成用作垃圾桶衬垫或食品储存器的袋子。 此外，拉伸热塑性薄膜以产生无孔，白色和不透明拉伸区域的方法包括增加拉伸热塑性材料和空隙剂的薄膜。
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75.发明授权Incrementally stretched films with increased tear resistance and methods for making the same 有权具有增加的抗撕裂性的增量拉伸膜和制造它的方法公开(公告)号：US09387618B2
公开(公告)日：2016-07-12
申请号：US14470541
申请日：2014-08-27
Applicant: The Glad Products Company
Inventor： Michael G. Borchardt
IPC: B29C47/00 , B29C55/18 , B31B1/00 , B31F1/26 , B29C53/28 , C08J5/18 , B29D7/01 , B29L7/00 , B32B3/30 , B29C55/02 , B29C55/06 , B29K23/00 , B29K105/00 , B29L16/00
CPC classification number: B29C47/0057 , B29C53/285 , B29C55/023 , B29C55/06 , B29C55/065 , B29C55/18 , B29D7/01 , B29K2023/0625 , B29K2023/12 , B29K2105/256 , B29K2995/0097 , B29L2007/00 , B29L2007/008 , B29L2016/00 , B31B70/008 , B31B70/874 , B31B70/88 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31F1/26 , B32B3/30 , C08J5/18 , C08J2323/06 , Y10T428/1324 , Y10T428/1334 , Y10T428/1345 , Y10T428/1352 , Y10T428/24355 , Y10T428/24446 , Y10T428/24471 , Y10T428/24479 , Y10T428/24537 , Y10T428/2457
Abstract: Methods of incrementally stretching thermoplastic films in the machine direction include elongating the films in the machine direction without reducing the films' machine-direction tear resistance. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films without reducing the films' machine-direction tear resistance. The methods can involve cold stretching the films and imparting transverse-direction extending linear rib pattern into the film. The linear ribs can have alternating thick and thin gauges. Incrementally stretched thermoplastic films can have a machine-direction tear resistance that is approximately equal to or greater than the machine-direction tear resistance of the film prior to stretching.
Abstract translation: 在机械方向上逐步拉伸热塑性薄膜的方法包括在机器方向延长薄膜，而不会降低薄膜的机器方向的抗撕裂性。 在一个或多个实施方案中，递增拉伸热塑性薄膜的方法包括降低薄膜的规格而不减少薄膜的机器方向的抗撕裂性。 该方法可以包括冷拉伸薄膜并且将横向延伸的线性肋图案赋予薄膜。 线性肋可以具有交替的厚和薄的量规。 增量拉伸的热塑性薄膜可以具有大约等于或大于拉伸前的薄膜的机器方向抗撕裂性的机器方向的抗撕裂性。
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Patent Agency Ranking
公开(公告)号：US20160039169A1
公开(公告)日：2016-02-11
申请号：US14883397
申请日：2015-10-14
Applicant: The Glad Products Company
Inventor： Shaun T. Broering , Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott W. Binger , Kenneth E. Cisek , Matthew W. Waldron , Angelli S. Denmon
CPC classification number: 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
Abstract: 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.
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公开(公告)号：US20150298862A1
公开(公告)日：2015-10-22
申请号：US14788104
申请日：2015-06-30
Applicant: The Glad Products Company
Inventor： Michael G. Borchardt , Kyle R. Wilcoxen , Robert W. Fraser , Robert T. Dorsey , Shaun T. Broering , Jack A. MacPherson , Scott Binger , Kenneth E. Cisek , Theodore J. Fish
CPC classification number: B65D31/04 , A61F7/08 , B31B70/00 , B31B2155/00 , B31B2160/20 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2274/00 , B32B2439/06 , B65D31/02
Abstract: 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.
Abstract translation: 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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78.发明授权Stretched films with maintained tear resistance and methods for making the same 有权具有保持抗撕裂性能的拉伸膜和制造它的方法公开(公告)号：US09132941B2
公开(公告)日：2015-09-15
申请号：US14460765
申请日：2014-08-15
Applicant: The Glad Products Company
Inventor： Michael G. Borchardt , Robert T. Dorsey , Shaun T. Broering
IPC: B65D30/00 , B65D30/02 , B65D33/00 , B29C55/06 , B29C43/24 , B29D7/01 , C08J5/18 , C08L23/04 , B29K23/00 , B29L7/00
CPC classification number: B65D33/00 , B29C43/24 , B29C47/0009 , B29C55/005 , B29C55/06 , B29C55/28 , B29D7/01 , B29K2023/0625 , B29L2007/008 , C08J5/18 , C08J2323/06 , C08L23/04
Abstract: Methods of stretching thermoplastic films in the machine direction include elongating the films in the machine direction without significantly reducing the films' machine-direction tear resistance. In one or more implementations, methods of stretching thermoplastic films include reducing the gauge of the films while substantially maintaining the films' machine-direction tear resistance. The methods can involve uniformly cold stretching the films by stretching the films to a draw of about one hundred and eighty percent, or less, of the films' original length.
Abstract translation: 在机械方向上拉伸热塑性薄膜的方法包括在机器方向上延长薄膜，而不会显着降低薄膜的机器方向的抗撕裂性。 在一个或多个实施方案中，拉伸热塑性薄膜的方法包括减小薄膜的规格，同时基本上保持薄膜的机器方向的抗撕裂性。 这些方法可以包括通过将膜拉伸至薄膜原始长度的百分之一百八十八分之一以下的拉伸而均匀地冷拉伸薄膜。
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公开(公告)号：US20140357826A1
公开(公告)日：2014-12-04
申请号：US14460783
申请日：2014-08-15
Applicant: The Glad Products Company
Inventor： Michael G. Borchardt , Robert T. Dorsey , Shaun T. Broering
CPC classification number: B65D33/00 , B29C43/24 , B29C47/0009 , B29C55/005 , B29C55/06 , B29C55/28 , B29D7/01 , B29K2023/0625 , B29L2007/008 , C08J5/18 , C08J2323/06 , C08L23/04
Abstract: Methods of stretching thermoplastic films in the machine direction include elongating the films in the machine direction without significantly reducing the films' machine-direction tear resistance. In one or more implementations, methods of stretching thermoplastic films include reducing the gauge of the films while substantially maintaining the films' machine-direction tear resistance. The methods can involve uniformly cold stretching the films by stretching the films to a draw of about one hundred and eighty percent, or less, of the films' original length.
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80.发明申请公开(公告)号：US20130209711A1
公开(公告)日：2013-08-15
申请号：US13838577
申请日：2013-03-15
Applicant: THE GLAD PRODUCTS COMPANY
Inventor： Michael G. Borchardt , Theodore J. Fish , Kenneth E. Cisek , Robert T. Dorsey
CPC classification number: B29C47/0059 , B29C47/0057 , B29C47/043 , B29C47/065 , B29C53/285 , B29C55/06 , B29C55/08 , B29C55/18 , B29K2101/12 , B29K2105/0032 , B29K2995/0025 , B29K2995/0026 , B29K2995/0029 , B29L2009/00 , B32B1/02 , B32B3/30 , B32B27/20 , B32B27/205 , B32B27/32 , B32B2250/242 , B32B2307/41 , B32B2307/412 , B32B2307/414 , B32B2307/514 , B65D31/00 , B65D33/01 , Y10T428/1324 , Y10T428/1334 , Y10T428/1352 , Y10T428/2457
Abstract: In one example embodiment, a film includes a coextruded structure having both an extruded ribbed skin layer that includes a plurality of ribs, and a core layer. The ribs are spaced apart by a web that is integral with the ribs. The film also includes a voiding agent in the ribs of the skin layer.
Abstract translation: 在一个示例性实施例中，膜包括共挤出结构，其具有包括多个肋的挤出肋状表皮层和芯层。 这些肋与肋形成一体的腹板间隔开。 该薄膜还在皮肤层的肋中包括一个空隙剂。
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