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1. 发明申请

WO2022155053A1 MULTI-FILM THERMOPLASTIC BAGS HAVING CONJOINED HEM CHANNELS AND METHODS OF MAKING THE SAME 审中-公开
公开(公告)号：WO2022155053A1
公开(公告)日：2022-07-21
申请号：PCT/US2022/011485
申请日：2022-01-06
申请人： THE GLAD PRODUCTS COMPANY
发明人： STEENBLOCK, Sarah, J. , TUCKER, Edward, B. , WALDRON, Matthew, W. , VU, Lehai Minh Pham , PRUSINSKI, John , BROERING, Shaun, T. , FIX, Deborah, K. , ZICKUS, Justin , BAILEY, David, A. , MAXWELL, Jason, R. , BORCHARDT, Michael, G.
IPC分类号： B65D30/08
摘要： One or more implementations of a multi-film thermoplastic bag with a conjoined hem channel. For example, the multi-film thermoplastic bag includes a multi-film hem channel. Bonds secure the layers of the hem channel together so as to prevent a drawtape from inverting or bunching an inner layer of the hem channel during cinching. The bonds are thus located in a hem channel of a multi-film thermoplastic bag so as to reduce an amount of mechanical engagement between the films of the multi-film thermoplastic bag and another thermoplastic film such as a drawtape. In one or more implementations, a grab zone of the multi-film thermoplastic bag also includes bonds in the form of contact areas to provide tactile and visual cues of strength in the grab zone.

2. 发明申请

WO2016040413A1 METHODS OF MAKING MULTI-LAYERED BAGS WITH ENHANCED PROPERTIES 审中-公开
标题翻译：制备具有增强性能的多层袋的方法
公开(公告)号：WO2016040413A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/049081
申请日：2015-09-09
申请人： THE GLAD PRODUCTS COMPANY , BORCHARDT, Michael, G. , BROERING, Shaun, T. , DORSEY, Robert, T. , WOGELIUS, Donald, E. , MAXWELL, Jason, R. , BINGER, Scott, W.
发明人： BORCHARDT, Michael, G. , BROERING, Shaun, T. , DORSEY, Robert, T. , WOGELIUS, Donald, E. , MAXWELL, Jason, R. , BINGER, Scott, W.
IPC分类号： B31B1/64 , B31B1/78 , B31B19/64 , B31B31/14
CPC分类号： B31B70/00 , B31B70/14 , B31B70/8134 , B31B70/942 , B31B70/946 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31B2170/20
摘要： 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.
摘要翻译：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逐层叠层袋的方法。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，与多层薄膜相比，这种多层薄膜与多层薄膜相比，其中多层薄膜紧密地结合在一起，这样一种轻质结合的结构对多层膜提供了增加的和意想不到的强度特性。

3. 发明申请

WO2011112491A1 BAG 审中-公开
标题翻译：袋
公开(公告)号：WO2011112491A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/027357
申请日：2011-03-07
申请人： THE GLAD PRODUCTS COMPANY
发明人： MAXWELL, Jason, R.
IPC分类号： B65D30/20
CPC分类号： B29C53/265 , B29C53/24 , B29C55/18 , B29K2101/12 , B29K2105/256 , B29L2031/7128 , B65D33/02 , B65F1/0006 , B65F1/06
摘要： A thermoplastic bag may include a sidewall that may have a plurality of first and second ribs formed therein. The first ribs may be longer in length but shorter in height than the second ribs. The second ribs may be arranged in discrete networks that appear superimposed over the first ribs. The second ribs may normally remain in a bent-over configuration. When a force is applied, the second ribs may expand the area of the sidewall so that the bag may easily accommodate large objects. To produce the bag, a thermoplastic web may be directed between opposing first and second rollers. One of the rollers may include ridges that may have first and second segments of differing heights that correspond to the differing heights of the first and second ribs. The formation of the first ribs may increase the width of the web.
摘要翻译：热塑性袋可以包括可以在其中形成有多个第一和第二肋的侧壁。第一肋条的长度可以比第二肋条长，但长度较短。第二肋可以布置在离开的网络中，其显示在第一肋上叠加。第二肋骨通常可以保持弯曲形状。当施加力时，第二肋可以扩大侧壁的面积，使得袋可以容易地容纳大的物体。为了生产袋子，可以将热塑性纤维网引导到相对的第一和第二辊子之间。辊中的一个可以包括脊，其可以具有对应于第一和第二肋的不同高度的不同高度的第一和第二段。第一肋的形成可以增加幅材的宽度。

4. 发明申请

WO2021011483A1 FILMS AND BAGS HAVING GRADIENT DEFORMATION PATTERNS 审中-公开
公开(公告)号：WO2021011483A1
公开(公告)日：2021-01-21
申请号：PCT/US2020/041826
申请日：2020-07-13
申请人： THE GLAD PRODUCTS COMPANY
发明人： TUCKER, Edward, B. , DORSEY, Robert, T. , ZHU, Ranyi , FITES, Theodore, Cory , VIDOVIC, Zeljko , BORCHARDT, Michael, G. , MAXWELL, Jason, R. , BROERING, Shaun, T. , PECK, Daniel, C.
IPC分类号： C08L101/12 , B29D7/01 , B65D33/00
摘要： Thermoplastic films and bags include gradient patterns of post-formation deformations. The gradient patterns of post-formation deformations can provide a connotation of strength. Additionally, the gradient pattern of post-formation deformations can provide different areas of the films or bags with different physical characteristics such as tear resistance, puncture resistance, elasticity, etc.

5. 发明申请

WO2014165112A2 STOCK ROLLS CONTAINING A FIRST FOLDED FILM WITHIN A SECOND FOLDED FILM AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：包含第二折叠膜中的第一折叠膜的卷轴及其制造方法
公开(公告)号：WO2014165112A2
公开(公告)日：2014-10-09
申请号：PCT/US2014/024431
申请日：2014-03-12
申请人： THE GLAD PRODUCTS COMPANY
发明人： BINGER, Scott, W. , WOGELIUS, Donald, E. , MAXWELL, Jason, R.
IPC分类号： B29D24/00
CPC分类号： B65H35/02 , B29C47/0021 , B29C47/0026 , B29C47/0057 , B29C47/0064 , B29C47/065 , B29C47/8835 , B65H18/08 , B65H18/28 , B65H37/06 , B65H2301/41485 , B65H2701/1864
摘要： Methods for forming a stock roll including a folded film within another folded film include combining the films and winding them into the stock roll. In particular, one or more implementations of a method of forming a stock roll involve combining films on an extrusion tower. Thus, implementations of the present invention can greatly reduce costs and space requirements, while allowing a single stock roll to feed a bag-making machine in order to produce bag-in-bag structures. One or more implementations further include stock rolls including a first folded film within another folded film.
摘要翻译：在另一折叠膜中形成包括折叠膜的卷料的方法包括将膜组合并将其卷绕到卷料辊中。特别地，形成轧辊的方法的一个或多个实施方案涉及在挤出塔上组合膜。因此，本发明的实施方式可以大大降低成本和空间要求，同时允许单个坯料辊供给制袋机以生产袋内结构。一个或多个实施方案还包括包括在另一折叠膜内的第一折叠膜的坯料辊。

6. 发明申请

WO2009070490A1 STORAGE CONTAINER 审中-公开
标题翻译：储物容器
公开(公告)号：WO2009070490A1
公开(公告)日：2009-06-04
申请号：PCT/US2008/084226
申请日：2008-11-20
申请人： THE GLAD PRODUCTS COMPANY
发明人： COONCE, Ryan, J. , MAXWELL, Jason, R.
IPC分类号： B65D39/00
CPC分类号： B65D81/2038 , B65D45/20
摘要： A storage container for storing food items includes a base providing a storage cavity accessible by an opening and a detachable lid for covering the opening and enclosing the storage cavity. The lid may include a one-way valve to facilitate evacuation of the storage cavity after the lid has been attached. To provide a substantially air tight seal between the base and lid, a sealing member is included. The sealing member can be comprised of any suitable resilient material such as a thermoplastic elastomer. The sealing member can be integrally bonded to either the base or the lid by, for example, an overmolding process or a co-extrusion process.
摘要翻译：用于储存食品的储存容器包括提供可通过开口接近的存储腔的基座和用于覆盖开口并封闭储存腔的可拆卸盖。盖子可以包括单向阀，以便在安装盖子之后有助于排出储存空腔。为了在基座和盖子之间提供基本上气密的密封，包括密封构件。密封构件可以由任何合适的弹性材料（例如热塑性弹性体）构成。密封构件可以通过例如包覆成型工艺或共挤出工艺一体地结合到基底或盖子上。

7. 发明申请

WO2007084892A2 CONTAINERS WITH INTERLOCKING COVERS 审中-公开
标题翻译：带有互锁套的容器
公开(公告)号：WO2007084892A2
公开(公告)日：2007-07-26
申请号：PCT/US2007/060570
申请日：2007-01-16
申请人： THE GLAD PRODUCTS COMPANY , COONCE, Ryan, J. , MAXWELL, Jason, R.
发明人： COONCE, Ryan, J. , MAXWELL, Jason, R.
IPC分类号： A63H3/00
CPC分类号： B65D43/0208 , B65D2543/00027 , B65D2543/00101 , B65D2543/00296 , B65D2543/00509 , B65D2543/00537 , B65D2543/00555 , B65D2543/0062 , B65D2543/00685 , B65D2543/00731 , B65D2543/00796 , B65D2543/00842
摘要： A container (100) includes a cover (102) and a base (104). The cover (102) of the container (100) includes a first closure portion (310), an engagement portion (308), and an alignment portion. The base (104) includes a second closure portion (212). The first closure portion (310) of the cover (102) is sealingly engageable with the second closure portion (212) of the base (104) to define a sealed storage area. Multiple covers (102) stack together in two different ways. First, the covers (102) may be stacked into an "aligned" stack. Second, the covers (102) may be stacked into a locked stack. The alignment portion of the cover (102) is engageable with the alignment portion of a second cover to form an aligned cover stack. The engagement portion (310) of the cover (102) is receivingly engageable by the engagement portion (308) of a second cover (602) to form a locked cover stack (728).
摘要翻译：容器（100）包括盖（102）和基座（104）。容器（100）的盖（102）包括第一封闭部分（310），接合部分（308）和对准部分。基座（104）包括第二闭合部分（212）。盖（102）的第一封闭部分（310）可与基部（104）的第二封闭部分（212）密封地接合，以限定密封的存储区域。多个封面（102）以两种不同的方式堆叠在一起。首先，盖（102）可以堆叠成“对齐”堆叠。第二，盖（102）可以堆叠成锁定堆叠。盖（102）的对准部分可与第二盖的对准部分接合以形成对准的盖子堆叠。盖（102）的接合部分（310）可由第二盖（602）的接合部分（308）容纳地接合，以形成锁定的盖层叠（728）。

8. 发明申请

WO2007001749A1 VENTING CONTAINER 审中-公开
标题翻译：展示集装箱
公开(公告)号：WO2007001749A1
公开(公告)日：2007-01-04
申请号：PCT/US2006/021810
申请日：2006-06-05
申请人： THE GLAD PRODUCTS COMPANY , MAXWELL, Jason, R.
发明人： MAXWELL, Jason, R.
IPC分类号： B65D41/18 , B65D43/10 , B65D51/16
CPC分类号： B65D51/1672 , B65D51/1627
摘要： A venting container (10) including a lid (40) and a base (20) having an inner cavity and a side wall (24) that terminates in a rim (28), the Hd including a central panel (42) and a peripheral sealing lip (44) that surrounds the panel, the peripheral sealing lip having a generally inverted U-shaped cross section that defines a lid channel into which the container rim fits. The sealing lip includes at least one venting feature in the form of a flexible venting button (52) that is adapted to transition from a first position to a second position upon application of an actuation force, the venting button being further adapted and positioned whereby when the container rim is positioned in the lid channel and the venting button is in the first position, sealed engagement of the lid to the container is effectuated and when the venting button is in the second position a venting air passage is provided from the container cavity to the container surroundings.
摘要翻译：包括盖（40）和具有终止于边缘（28）的内腔和侧壁（24））的基座（20）的排气容器（10）包括中心面板（42）和周边围绕所述面板的密封唇缘（44），所述外围密封唇缘具有大致倒置的U形横截面，所述横截面限定所述容器边缘适合的盖通道。密封唇缘包括柔性排气按钮（52）形式的至少一个排气构件，其适于在施加致动力时从第一位置转变到第二位置，排气按钮进一步适配和定位，由此当容器边缘定位在盖通道中，并且通气按钮处于第一位置，盖子与容器的密封接合被实现，并且当排气按钮处于第二位置时，从容器腔体到达排气通道集装箱周围。

9. 发明申请

WO2019217400A1 THERMOPLASTIC BAGS WITH LIQUID DIRECTING STRUCTURES 审中-公开
公开(公告)号：WO2019217400A1
公开(公告)日：2019-11-14
申请号：PCT/US2019/031086
申请日：2019-05-07
申请人： THE GLAD PRODUCTS COMPANY
发明人： ZHU, Ranyi , BORCHARDT, Michael, G. , DORSEY, Robert, T. , MAXWELL, Jason, R. , TUCKER, Edward, B. , BROERING, Shaun, T. , FIX, Deborah, K.
IPC分类号： B32B3/26 , B32B3/30 , B65D33/01 , B65D53/08 , B65D81/18 , B65D81/20 , B65D81/22
摘要： A thermoplastic bag includes structures that direct liquid away from areas of the bag more susceptible to failure and leaking. For example, one or more implementations include seals that direct liquid introduced into the bag away from comers of the bag. Additionally, one or more implementations include an insert positioned within the bag between the liquid directing structures such that the liquid directing structures direct liquid to the insert. In one or more implementations, the insert comprises an absorbent material. Thus, the liquid directing structures can direct liquid to a liquid absorbing insert.

10. 发明申请

WO2012012197A1 IMPROVED CLING WRAP 审中-公开
标题翻译：改进的卷边
公开(公告)号：WO2012012197A1
公开(公告)日：2012-01-26
申请号：PCT/US2011/042971
申请日：2011-07-05
申请人： THE GLAD PRODUCTS COMPANY
发明人： WILCOXEN, Kyle, R. , MAXWELL, Jason, R. , DORSEY, Robert, T.
IPC分类号： B32B3/30
CPC分类号： B65D83/0882 , B32B3/28 , B32B27/08 , B32B27/32 , B32B2250/02 , B32B2250/242 , B32B2255/10 , B32B2255/26 , B32B2307/5825 , B32B2553/00 , B65D65/38 , Y10T225/238 , Y10T428/24694
摘要： A thermoplastic food wrap film including a plurality of parallel ribs formed therein. To produce the film, a thermoplastic web may be directed between opposing first and second rollers having ridges. The formation of the ribs may increase the width of the web. The film may be formed into a roll and inserted into a box having a cutting strip.
摘要翻译：一种热塑性食品保鲜膜，其中形成有多个平行肋。为了生产该膜，可以将热塑性网状物引导到具有脊的相对的第一和第二辊之间。肋的形成可以增加幅材的宽度。该薄膜可以形成一卷并插入具有切割条的盒子中。

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