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公开(公告)号：US20160046110A1
公开(公告)日：2016-02-18
申请号：US14882883
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.
Abstract translation: 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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132.发明授权Incrementally-stretched thermoplastic films with enhanced look and feel and methods for making the same 有权具有增强的外观和感觉的增量拉伸的热塑性薄膜和制造它的方法公开(公告)号：US09260224B2
公开(公告)日：2016-02-16
申请号：US14195582
申请日：2014-03-03
Applicant: The Glad Products Company
Inventor： Michael G. Borchardt , Robert T. Dorsey
IPC: B29C55/08 , B65D33/00 , B32B3/30 , B32B7/04 , B32B7/14 , B29C55/06 , B29C55/14 , B29C55/18 , B65D33/02 , B65D33/28 , B31B1/00 , B32B27/08 , B32B27/32 , B32B3/28
CPC classification number: B65D33/00 , B29C55/06 , B29C55/08 , B29C55/143 , B29C55/18 , B31B70/008 , B31B70/10 , B31B70/88 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31B2170/20 , B32B3/28 , B32B3/30 , B32B7/14 , B32B27/08 , B32B27/32 , B32B2307/514 , B65D33/007 , B65D33/02 , B65D33/28 , Y10T156/10 , Y10T156/1008 , Y10T428/24562 , Y10T428/2457
Abstract: Methods of increasing the perceived thickness and strength of a thermoplastic film include incrementally stretching thermoplastic films in the machine direction. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films while increasing a loft of at least a portion of the film. The methods can involve cold stretching the films and imparting rib patterns and alternating peaks and valleys into the film. The linear ribs can have alternating thick and thin gauges.
Abstract translation: 增加感知的热塑性薄膜的厚度和强度的方法包括在机器方向上逐渐拉伸热塑性薄膜。 在一个或多个实施方式中，递增拉伸热塑性薄膜的方法包括减小薄膜的规格，同时增加薄膜的至少一部分的隆起。 这些方法可以包括冷拉伸膜并赋予肋图案和交替的峰和谷到薄膜中。 线性肋可以具有交替的厚和薄的量规。
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公开(公告)号：US20160001539A1
公开(公告)日：2016-01-07
申请号：US14844848
申请日：2015-09-03
Applicant: The Glad Products Company
Inventor： Ole-Bendt Rasmussen
CPC classification number: B32B37/153 , B32B3/12 , B32B3/263 , B32B3/28 , B32B7/005 , B32B7/045 , B32B27/08 , B32B27/32 , B32B37/0076 , B32B37/0084 , B32B37/06 , B32B37/10 , B32B2250/02 , B32B2250/24 , B32B2270/00 , B32B2307/516 , B32B2307/518 , B32B2307/546 , B32B2307/5825 , B32B2307/704 , B32B2307/718 , B32B2307/732 , B32B2323/04 , B32B2323/10 , B32B2439/06 , B32B2553/026 , Y10T428/24562 , Y10T428/2457 , Y10T428/24826
Abstract: Crosslaminates of thermoplastic films have at least one of the films formed as a fluted structure, and two films are laminated to one another in such a manner that pockets are formed which contain gas. The pockets allow passage of gas between at least two adjacent flutes, whereby the product has an improved handle, and bags formed of the laminate have good stacking properties when filled with coarse particulates. The flute pitch is generally no more than 3 mm, while the pocket length is less than 50 mm. The bonding method involves spot bonding between the films, achieved by adhering the films together between crown portions of bosses on one film with molten material on the other film under a low pressure process, for instance achieved by provision of air pressure through adaptation of production apparatus, for instance die portions.
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公开(公告)号：USD727747S1
公开(公告)日：2015-04-28
申请号：US29461308
申请日：2013-07-22
Applicant: The Glad Products Company
Designer： David J. Hoying , Hasani Gillispie , Matthew W. Waldron , Edward B. Tucker , Kyle R. Wilcoxen
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135.发明申请MULTI-LAYERED THERMOPLASTIC FILMS AND BAGS WITH ENHANCED LIGHT TRANSMITTANCE AND METHODS FOR MAKING THE SAME 审中-公开具有增强的光传输的多层热塑膜和袋及其制造方法公开(公告)号：US20150030266A1
公开(公告)日：2015-01-29
申请号：US14508850
申请日：2014-10-07
Applicant: The Glad Products Company
Inventor： Michael G. Borchardt
IPC: B65D33/00 , B32B3/30 , B32B7/04 , B31B1/74 , B32B37/10 , B32B38/00 , B32B1/02 , B31B1/64 , B32B3/28 , B32B27/08
CPC classification number: B65D33/00 , B30B11/18 , B31B50/64 , B31B50/74 , B32B1/02 , B32B3/10 , B32B3/28 , B32B3/30 , B32B7/02 , B32B7/045 , B32B27/08 , B32B27/18 , B32B37/10 , B32B38/0012 , B32B2038/0028 , B32B2250/24 , B32B2264/102 , B32B2305/02 , B32B2307/41 , B32B2307/412 , B32B2307/414 , B32B2307/7163 , B32B2307/746 , B32B2439/00 , B32B2439/46 , Y10T156/1038 , Y10T156/1039 , Y10T428/1352 , Y10T428/24562 , Y10T428/24612
Abstract: Implementations described herein include films with maintained or decreased light transmittance despite a reduction in gauge. In particular, one or more implementations include a multi-layer film with each layer having differing opacity agents. The combination of the two different opacity agents in two different layers can have a synergistic effect that provide decreased light transmittance. Indeed, in one or more embodiments a multi-layer film with differing opacity agents in each layer has a decreased light transmittance despite a reduction in gauge and opacity agents.
Abstract translation: 本文所述的实施例包括具有维持或降低的光透射率的膜，尽管规格减小。 特别地，一个或多个实施方案包括具有不同不透明剂的各层的多层膜。 两种不同不透明剂在两个不同层中的组合可具有提供降低的透光率的协同效应。 实际上，在一个或多个实施方案中，每层中具有不同不透明度剂的多层膜具有降低的光透射率，尽管规格和不透明剂的减少。
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Patent Agency Ranking
公开(公告)号：US20140378286A1
公开(公告)日：2014-12-25
申请号：US14481623
申请日：2014-09-09
Applicant: The Glad Products Company
Inventor： Michael G. Borchardt , Shaun T. Broering , Robert T. Dorsey , Donald E. Wogelius , Jason R. Mason , Scott W. Binger
CPC classification number: B31B19/64 , B30B11/18 , B31B1/26 , B31B50/26 , B31B70/64 , B31B2160/10 , B32B3/266 , B32B3/28 , B32B7/045 , B32B7/12 , B32B27/08 , B32B27/16 , B32B27/20 , B32B27/30 , B32B27/32 , B32B2270/00 , B32B2307/51 , B32B2307/518 , B32B2307/558 , B32B2307/5825 , B32B2307/746 , B32B2439/46 , B32B2555/02
Abstract: Methods for creating multi-layered incrementally-stretched and incrementally-laminated bags with increased or maintained strength are described herein. An increased level of strength is achieved by bonding adjacent layers of a 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.
Abstract translation: 本文描述了用于产生具有增加或保持的强度的多层递增拉伸和递增层叠袋的方法。 通过以层叠层的结合强度小于各个第一和第二膜层的最弱撕裂强度的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：USD718952S1
公开(公告)日：2014-12-09
申请号：US29488773
申请日：2014-04-23
Applicant: The Glad Products Company
Designer： Olivier Currat , Chris Wlezien , Tim Lau , Minxiang Liu , Roger Sharpe
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138.发明申请STRETCHED FILMS WITH MAINTAINED TEAR RESISTANCE AND METHODS FOR MAKING THE SAME 审中-公开具有保持耐久性的拉伸薄膜及其制造方法公开(公告)号：US20140355911A1
公开(公告)日：2014-12-04
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: B65D33/00
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：US08865294B2
公开(公告)日：2014-10-21
申请号：US13660844
申请日：2012-10-25
Applicant: The Glad Products Company
Inventor： Kenneth E. Cisek , Theodore J. Fish , Tim LaRocque , Robert W. Fraser
IPC: B32B3/00
CPC classification number: B32B3/30 , B32B7/045 , B32B27/08 , B32B27/20 , B32B27/32 , B32B37/0076 , B32B38/0012 , B32B2038/0028 , B32B2250/02 , B32B2307/402 , B32B2307/4026 , B32B2439/06 , B32B2553/00 , B65D33/004 , B65D65/403 , Y10T428/2457 , Y10T428/24802 , Y10T428/24826 , Y10T428/24909
Abstract: Laminated multi-ply films where one film layer is substantially unpigmented and the other film layer is substantially pigmented can provide a metallic appearance when the substantially unpigmented film layer is cold stretched either prior to lamination or during the lamination step. This surprising result provides an inexpensive way to produce films with a metallic appearance. Trash bags having an inner bag and an outer bag laminated together may be formed according to this process.
Abstract translation: 其中一层薄膜层基本上未着色并且其它薄膜层基本上着色的层压多层膜可以在层压之前或层压步骤期间基本上未着色的薄膜层被冷拉伸时提供金属外观。 这种令人惊奇的结果提供了制造具有金属外观的薄膜的廉价方式。 可以根据该方法形成具有层压在一起的内袋和外袋的垃圾袋。
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公开(公告)号：US20140119679A1
公开(公告)日：2014-05-01
申请号：US13660844
申请日：2012-10-25
Applicant: THE GLAD PRODUCTS COMPANY
Inventor： Kenneth E. Cisek , Theodore J. Fish , Tim LaRocque , Robert W. Fraser
CPC classification number: B32B3/30 , B32B7/045 , B32B27/08 , B32B27/20 , B32B27/32 , B32B37/0076 , B32B38/0012 , B32B2038/0028 , B32B2250/02 , B32B2307/402 , B32B2307/4026 , B32B2439/06 , B32B2553/00 , B65D33/004 , B65D65/403 , Y10T428/2457 , Y10T428/24802 , Y10T428/24826 , Y10T428/24909
Abstract: Laminated multi-ply films where one film layer is substantially unpigmented and the other film layer is substantially pigmented can provide a metallic appearance when the substantially unpigmented film layer is cold stretched either prior to lamination or during the lamination step. This surprising result provides an inexpensive way to produce films with a metallic appearance. Trash bags having an inner bag and an outer bag laminated together may be formed according to this process.
Abstract translation: 其中一层薄膜层基本上未着色并且其它薄膜层基本上着色的层压多层膜可以在层压之前或层压步骤期间基本上未着色的薄膜层被冷拉伸时提供金属外观。 这种令人惊奇的结果提供了制造具有金属外观的薄膜的廉价方式。 可以根据该方法形成具有层压在一起的内袋和外袋的垃圾袋。
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