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1. 发明授权

US10071833B2 Tear-open pouch for fragile thin materials 有权
公开(公告)号：US10071833B2
公开(公告)日：2018-09-11
申请号：US14760244
申请日：2013-01-18
申请人： BEMIS COMPANY, INC.
发明人： Edward L. Haedt , Lyndsey A. McMillan , Lindsay A. Kellermann
IPC分类号： B65D33/00 , B65D27/34 , B65D75/58
CPC分类号： B65D27/34 , B65D75/5805 , B65D75/5827 , B65D75/5833
摘要： Tear-open pouches having a first panel and a second panel sealed to one another at a non-peelable or peelable perimeter seal defining a compartment having a first compartment area of the first panel and a second compartment area of the second panel with a score disposed on the first panel extending from a first position in the perimeter seal along a first direction that extends across the first panel and into the first compartment area. An optional second score can be disposed on the first or second panel and extend from a second position in the perimeter seal along a second direction that extends across the first or second panel and into the first or second compartment area and the second position can be adjacent to the first position, and the first and second directions can be divergent to one another.

2. 发明申请

US20180162598A1 Easy Access Woven Plastic Bags 审中-公开
公开(公告)号：US20180162598A1
公开(公告)日：2018-06-14
申请号：US15894257
申请日：2018-02-12
申请人： Polytex Fibers Corporation
发明人： Jacobo Bazbaz , Alberto Zaroli
IPC分类号： B65D30/08 , B65D75/58
CPC分类号： B65D29/02 , B32B1/02 , B32B3/266 , B32B5/022 , B32B5/08 , B32B5/26 , B32B7/12 , B32B27/00 , B32B27/08 , B32B27/10 , B32B27/12 , B32B27/32 , B32B27/34 , B32B27/36 , B32B29/02 , B32B2250/02 , B32B2250/03 , B32B2255/12 , B32B2262/0253 , B32B2262/0276 , B32B2262/14 , B32B2307/514 , B32B2307/518 , B32B2439/46 , B65D31/02 , B65D31/10 , B65D75/5827 , B65D75/5866
摘要： A woven laminated plastic bag having a weakened portion is provided. The weakened portion is generally defined by a plurality of perforations in the bag. In various aspects the bag can be fabricated from woven polypropylene and/or polyethylene layer which can be laminated with a film layer, can form a pinch bottom bag, and can have one or both sides include graphics and/or printing. The bag can also provide a top end and/or a bottom end either or both of which provide a discrete area which may contain discrete graphics and/or printing.

3. 发明授权

US09926106B2 Easy access woven plastic bags 有权
公开(公告)号：US09926106B2
公开(公告)日：2018-03-27
申请号：US14159737
申请日：2014-01-21
申请人： Polytex Fibers Corporation
发明人： Jacobo Bazbaz , Alberto Zaroli
IPC分类号： B65D75/58 , B65D30/08 , B65D30/20
CPC分类号： B65D29/02 , B65D31/02 , B65D31/10 , B65D75/5827 , B65D75/5866
摘要： A woven laminated plastic bag having a weakened portion is provided. The weakened portion is generally defined by a plurality of perforations in the bag. In various aspects the bag can be fabricated from woven polypropylene and/or polyethylene layer which can be laminated with a film layer, can form a pinch bottom bag, and can have one or both sides include graphics and/or printing. The bag can also provide a top end and/or a bottom end either or both of which provide a discrete area which may contain discrete graphics and/or printing.

4. 发明申请

US20180057235A1 CONTAINER FOR USE WITH OPENING MEANS 审中-公开
公开(公告)号：US20180057235A1
公开(公告)日：2018-03-01
申请号：US15794278
申请日：2017-10-26
申请人： Roger BROMLEY
发明人： Roger BROMLEY
IPC分类号： B65D75/58 , B65D75/36 , B65D77/40 , B65B61/18
CPC分类号： B65D75/5827 , B65B61/18 , B65D75/36 , B65D77/40 , B65D2577/2066
摘要： The invention resides in a container (10) having at least one plastic surface, having a formation or step having a peripheral edge arranged around an area (18) to be opened; and at least one second surface located in a region adjacent the first surface, and having a recess adjacent the formation on the plastic surface. The first and second surfaces are sealed at an edge of the container for securing an object located therebetween. The plastic surface mid the second surface are configured such that in cross-section a channel (26) is formed between the formation and the recess, and said formation and/or recess is configured to receive and/or guide a cutting edge for opening the container.

5. 发明申请

US20170355504A1 EASY-OPEN PEEL POUCH 审中-公开
公开(公告)号：US20170355504A1
公开(公告)日：2017-12-14
申请号：US15616666
申请日：2017-06-07
申请人： The Tapemark Company
发明人： Julie A. Cardin , Edward Emmett Chapdelaine , Steven A. Rau
IPC分类号： B65D75/58 , B65B9/02 , B65B61/00 , B65B7/02 , B65B61/06
CPC分类号： B65D75/5855 , B65B7/02 , B65B9/00 , B65B9/02 , B65B61/007 , B65B61/06 , B65D75/30 , B65D75/50 , B65D75/52 , B65D75/5805 , B65D75/5827
摘要： Embodiments include a package for containing and dispensing a product. The package includes first and second layers; a product seal zone where the first layer is joined to the second layer, the product seal zone having an inner perimeter that defines an unsealed pouch area for containing the product and an outer perimeter; and a header zone adjacent to the outer perimeter of the product seal zone. The header zone includes a first tab; a second tab; a first tab-cut in the first layer within an unsealed portion of the header zone; and a second tab-cut in the second layer within the unsealed portion of the header zone. Other embodiments are also included herein.

6. 发明授权

US09694944B2 Dispenser for viscous food products 有权
公开(公告)号：US09694944B2
公开(公告)日：2017-07-04
申请号：US13413608
申请日：2012-03-06
申请人： Robert Long , Barbara Long , Edward Eaton , Loren Veltrop , Eric Larson
发明人： Robert Long , Edward Eaton , Loren Veltrop , Eric Larson
IPC分类号： B65D35/30 , B65D35/08 , B65D41/20 , B65D75/58
CPC分类号： B65D35/08 , B65D35/30 , B65D41/20 , B65D75/5827
摘要： A dispenser for viscous foods like condiments, batter and syrups employs a flexible plastic bag made of a flexible plastic material. The dispenser includes a cylinder having an annulus and defining an open interior. The cylinder receives the flexible plastic bag within the open interior. The cylinder includes a threaded nozzle that extends away from the open interior. A dispensing cap threadingly engages the threaded nozzle and includes a hollow tube and at least one knife edge which extends past the annulus into the open interior.

7. 发明申请

US20170121086A1 INTEGRATED PACKAGE OPENING FEATURE 审中-公开
公开(公告)号：US20170121086A1
公开(公告)日：2017-05-04
申请号：US14928489
申请日：2015-10-30
申请人： Sonoco Development, Inc.
发明人： Scott Huntington Hartley
IPC分类号： B65D75/66 , B65D75/58 , B65D30/08
CPC分类号： B65D75/66 , B65D31/02 , B65D75/5827 , B65D75/5844
摘要： A package is described that includes a laminate structure with a first layer and a second layer. The first layer is adjacent a compartment of the package and includes a predefined cut through which access is provided to the contents of the package. The second layer includes an integrated pull strip that is at least partially defined by a line of weakness formed in the second layer. The pull strip overlies the predefined cut and is configured to be separated from a remainder of the second layer by a user. In this way, separation of the pull strip from the package (e.g., as the pull strip is peeled away from the package) may serve to expose the predefined cut and allows the first and second edges to be moved apart to provide access to the compartment and the contents stored therein via the predefined cut.

8. 发明授权

US09617053B2 Reclosable flexible packages for food products 有权
公开(公告)号：US09617053B2
公开(公告)日：2017-04-11
申请号：US13536942
申请日：2012-06-28
申请人： Thad J. Fisher , Charles W. Halgren , Kadir Karul , Mark Armstrong
发明人： Thad J. Fisher , Charles W. Halgren , Kadir Karul , Mark Armstrong
IPC分类号： B65D75/00 , B65D75/58 , B65D33/16 , B65D77/16 , B65B9/20
CPC分类号： B65D75/5827 , B65B9/20 , B65B9/2056 , B65D33/1616 , B65D77/16
摘要： A reclosable flexible package for storing a food product and a method of manufacture thereof are provided. The package includes a flexible film side wall, a closed first end, a closed second end portion that can be separated from the side wall to provide an access opening, and a collar. The collar can be formed in the side wall or attached to the side wall. The collar is more rigid than adjacent portions of the side wall and is rotatable about the longitudinal axis of the package to twist portions of the side wall and block access to the opening after removal of the second end portion.

9. 发明申请

US20170029187A1 EASY-OPEN MEDIA WRAPPER 审中-公开
标题翻译：轻松打开媒体包装
公开(公告)号：US20170029187A1
公开(公告)日：2017-02-02
申请号：US14812448
申请日：2015-07-29
申请人： Sonoco Development, Inc.
发明人： Scott William Huffer , Brent Bosman
IPC分类号： B65D75/58 , B65B61/02 , B65B11/00 , B65B61/18 , B65D65/10 , B65D75/14
CPC分类号： B65D75/5827 , B65D65/10 , B65D75/08 , B65D85/62
摘要： A structure is described for forming a wrapper, e.g., for print media, where the structure includes a line of weakness for facilitating a user's tearing of the wrapper to access the contents. The line of weakness may include a first line of weakness portion that extends along a fold line of an envelope fold forming one of the front or rear or right sides of the wrapped package, as well as a second line of weakness portion that extends substantially perpendicularly to the respective longitudinal fold lines and a connecting line of weakness portion that extends between the first line of weakness portion and the second line of weakness portion and is disposed at a non-zero angle with respect to each. In this way, a tear initiated near the first line of weakness portion and may be propagated along the other portions to create an opening for accessing the product.
摘要翻译：描述了用于形成例如用于打印介质的包装物的结构，其中结构包括弱线，以便于用户撕裂包装物以访问内容物。弱线可以包括第一线弱点部分，其沿着形成包裹的包装的前侧或后侧或右侧中的一个的信封折叠的折叠线延伸，以及基本垂直地延伸的第二条弱点部分连接到相应的纵向折叠线和弱点部分的连接线，该连接线在第一弱化部分线和第二弱线部分之间延伸，并且相对于每一个以非零角度设置。以这种方式，在第一弱点部分附近开始发生撕裂，并且可以沿着其它部分传播以产生用于接近产品的开口。

10. 发明申请

US20160083164A1 FLEXIBLE PACKAGE 审中-公开
标题翻译：灵活包装
公开(公告)号：US20160083164A1
公开(公告)日：2016-03-24
申请号：US14954863
申请日：2015-11-30
申请人： TOPPAN PRINTING CO., LTD.
发明人： Jun ARAKI , Motoo YANAGIUCHI , Noriyuki SASAKI , Shunsuke YAJIMA , Masashi GOTO
IPC分类号： B65D75/58 , B65D75/00 , B65D75/30
CPC分类号： B65D75/5883 , B31B70/60 , B31B70/64 , B31B70/84 , B31B70/844 , B31B2160/20 , B65D33/02 , B65D65/38 , B65D75/008 , B65D75/30 , B65D75/52 , B65D75/5827 , G01N7/00
摘要： A flexible package including a package body including a first side-surface film and a second side-surface film sealed in a peripheral portion. The package body has sealed portions formed in side edge portions such that a non-sealed portion is formed in at least one of the sealed portions. The non-sealed portion has a gas injection portion containing a gas which has a specific heat at constant volume of 0.67 kJ/kg·deg or higher at 0° C. and 1 atm. The gas injection portion has a diameter of from 3 to 50 mm and is formed such that a repelling force is from 4 to 30 N at 23° C. and 1 atm when an entire gas injection portion is nipped from both sides of the first and second side-surface films and squeezed until a nipped gas injection portion has a width equal to a half of the diameter of the gas injection portion.
摘要翻译：一种柔性包装，其包括封装体，其包括密封在周边部分中的第一侧表面膜和第二侧表面膜。封装体具有形成在侧边缘部分中的密封部分，使得在至少一个密封部分中形成非密封部分。非密封部分具有气体注入部分，该气体注入部分含有在0℃和1个大气压下具有恒定体积的比热为0.67kJ / kg·deg以上的比热。气体注入部分具有3至50mm的直径，并且形成为当在23℃和1atm时排斥力为4至30N，当从第一和第二侧的两侧夹持整个气体注入部时，第二侧表面膜并被挤压，直到夹持气体注入部分具有等于气体注入部分直径的一半的宽度。

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