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1. 发明授权

US07517484B2 Forming evacuation channels during single and multi-layer extrusion process 有权
标题翻译：在单层和多层挤出过程中形成疏散通道
公开(公告)号：US07517484B2
公开(公告)日：2009-04-14
申请号：US10801950
申请日：2004-03-15
申请人： Hongyu Wu
发明人： Hongyu Wu
IPC分类号： B29C47/06
CPC分类号： B29C47/884 , B29C47/0021 , B29C47/0038 , B29C47/0047 , B29C47/0069 , B29C47/065 , B29C47/145 , B29C47/8845 , B29C59/06 , B29L2009/00 , Y10T156/1023 , Y10T156/1737 , Y10T428/1334 , Y10T428/1341 , Y10T428/24479 , Y10T428/2457 , Y10T428/24612
摘要： A method for making a vacuum packaging film includes flowing a plastic melt, from a multi-layer extruder, onto a rotating roller. The plastic melt is then cooled while simultaneously imparting a pattern, via a pattern imparting means, onto the plastic melt resulting in the vacuum packaging film.
摘要翻译：制造真空包装膜的方法包括使来自多层挤出机的塑料熔体流动到旋转辊上。然后将塑料熔体冷却，同时通过图案赋予装置将图案赋予塑料熔体，得到真空包装膜。

2. 发明申请

US20060072860A1 Multi-layer film for forming a vacuum packaging bag and method of manufacture 审中-公开
标题翻译：用于形成真空包装袋的多层膜及其制造方法
公开(公告)号：US20060072860A1
公开(公告)日：2006-04-06
申请号：US11185536
申请日：2005-07-19
申请人： Hongyu Wu
发明人： Hongyu Wu
IPC分类号： B65D33/01 , B65D33/00 , B65D30/08
CPC分类号： B29C51/225 , B29C48/0014 , B29C48/08 , B29C48/21 , B29C48/914 , B29C48/915 , B29C51/14 , B29C59/007 , B29C59/06 , B29C2791/006 , B29C2791/007 , B29L2009/00 , B31B2155/00 , B31B2155/002 , B31B2160/10 , B31B2170/20 , B32B3/263 , B32B3/30 , B32B7/03 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2250/24 , B32B2307/31 , B32B2307/7242 , B32B2439/46 , B32B2439/70 , B65D31/02 , B65D33/01 , B65D81/2007 , B65D81/2038
摘要： A vacuum packaging film with an improved embossed pattern suitable for evacuation of gas from a vacuum packaging bag made of the film. The embossed pattern includes a plurality of roughly parallel sequences of substantially collinear ridges. The ridges of a first sequence are offset with respect to the ridges of an adjacent second sequence.
摘要翻译：一种具有改进的压花图案的真空包装薄膜，其适于从由薄膜制成的真空包装袋排出气体。压花图案包括多个基本上共线的脊的大致平行的序列。第一序列的脊相对于相邻第二序列的脊偏移。

3. 发明申请

US20050037163A1 Sealable bag having an integrated timer/sensor for use in vacuum packaging 审中-公开
标题翻译：密封袋具有集成的定时/传感器，用于真空包装
公开(公告)号：US20050037163A1
公开(公告)日：2005-02-17
申请号：US10794368
申请日：2004-03-04
申请人： Hongyu Wu , Charles Albritton , David Brakes
发明人： Hongyu Wu , Charles Albritton , David Brakes
IPC分类号： B31B41/00 , B65B9/04 , B65B61/02 , B65D33/00 , B65D81/20 , B65D1/00
CPC分类号： B65B61/025 , B31B2241/00 , B65B9/042 , B65B2009/047 , B65D33/004 , B65D81/2038 , Y10T428/1303
摘要： A vacuum bag comprises a first panel and a second panel, wherein each panel comprises a gas-impermeable base layer and a heat-sealable inner layer with at least one panel having a timer and/or sensor embedded or encapsulated by the inner layer. The timer and/or sensor can be used to monitor storage time, contents, and/or the condition of packaged products, or can be used to protect contents. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
摘要翻译：真空袋包括第一面板和第二面板，其中每个面板包括气体不可渗透的基底层和可热封的内层，其中至少一个面板具有由内层嵌入或封装的定时器和/或传感器。定时器和/或传感器可用于监视包装产品的存储时间，内容和/或状态，或可用于保护内容。本说明书不是对本发明的完整描述或限制本发明的范围。本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

4. 发明申请

US20060283757A1 System and method for forming an integrated tray for use in vacuum packaging 审中-公开
标题翻译：用于形成用于真空包装的综合托盘的系统和方法
公开(公告)号：US20060283757A1
公开(公告)日：2006-12-21
申请号：US10547947
申请日：2004-03-05
申请人： Hongyu Wu
发明人： Hongyu Wu
IPC分类号： B65D81/20
CPC分类号： B65D81/2038 , B29C43/222 , B29C59/046 , B29C2043/465 , B29C2791/001 , B31B70/00 , B31B2155/00 , B31B2160/10
摘要： A bag for use in vacuum packaging can comprise a first panel and a second panel overlapping each other. One or more trays for retaining a perishable or other product is formed on one or more of the panels. Each tray can optionally have ridges for suspending a product above the tray so that liquid can collect in the tray. In one embodiment, a method for forming such a bag between a cooling roll and laminating roll includes feeding a gas-impermeable material to a nip formed between the rolls. Resin is extruded to the nip such that the resin fills a plurality of cavities of the cooling roll, forming an inner layer that adheres to the gas-impermeable material. A resultant sheet is then folded to form the first and second panel and sealed such that an envelope is formed. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
摘要翻译：用于真空包装的袋子可以包括彼此重叠的第一面板和第二面板。在一个或多个面板上形成用于保持易腐或其他产品的一个或多个托盘。每个托盘可以可选地具有用于将产品悬挂在托盘上方的脊，使得液体可以收集在托盘中。在一个实施例中，用于在冷却辊和层压辊之间形成这种袋的方法包括将气体不可渗透材料供给到在辊之间形成的辊隙。将树脂挤出到辊隙，使得树脂填充冷却辊的多个空腔，形成粘附到气体不可渗透材料的内层。然后将得到的片材折叠以形成第一和第二面板并密封，使得形成封套。本说明书不是对本发明的完整描述或限制本发明的范围。本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

5. 发明申请

US20060073291A1 Vacuum packaging films patterned with protruding cavernous structures 有权
公开(公告)号：US20060073291A1
公开(公告)日：2006-04-06
申请号：US11185450
申请日：2005-07-19
申请人： Hongyu Wu
发明人： Hongyu Wu
IPC分类号： B65B31/00
CPC分类号： B65B31/046 , B29C59/046 , B32B3/14 , B32B3/263 , B32B3/30 , B32B7/06 , B32B27/08 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/08 , B32B37/153 , B32B38/06 , B32B2250/24 , B32B2307/31 , B32B2307/412 , B32B2307/7242 , B32B2307/7265 , B32B2307/748 , B32B2439/46 , B32B2439/70 , B65D81/2023 , B65D81/2038 , B65D81/267 , Y10T428/1334 , Y10T428/1352
摘要： The present invention teaches a film having a pattern of protruding structures. When used in the vacuum packaging bag material context, the result is a vacuum packaging bag that a consumer can effectively evacuate and hermetically seal. The protruding structures tend to form channels that enable gas to evacuate from within a vacuum packaging bag. In certain embodiments, the protruding structures are formed only on an inner side of the vacuum packaging film, typically through a hot casting or heat-extrusion process. As a result, far less bag material is required than in the prior art patterned film formed through cold embossing processes. The present invention also contemplates a variety of applications for the films, including preformed bags and bag rolls, as well as a variety of apparatus for manufacturing the films and appliances for utilizing the bags and bag rolls.

6. 发明申请

US20060013514A1 Vacuum packaging bags with gussets and methods for using and manufacturing vacuum packaging bags with gussets 审中-公开
标题翻译：具有角撑板的真空包装袋和使用和制造具有角撑板的真空包装袋的方法
公开(公告)号：US20060013514A1
公开(公告)日：2006-01-19
申请号：US10894879
申请日：2004-07-19
申请人： Hongyu Wu
发明人： Hongyu Wu
IPC分类号： B65D30/08
CPC分类号： B65D81/2038 , B65D31/02 , B65D31/10
摘要： Vacuum packaging bags and methods of manufacturing and using vacuum packaging bags are disclosed herein. In one embodiment, a vacuum packaging bag includes a first panel, a second panel coupled to the first panel, and a gusset between the first and second panels. The first panel has a first gas impermeable layer and a first sealable layer coupled to the first gas impermeable layer. The second panel has a second gas impermeable layer and a second sealable layer coupled to the second gas impermeable layer. The gusset can extend along a length of the bag and project inwardly toward an interior region. The bag may further include a plurality of intercommunicating channels for conveying a flow of gas when the bag is evacuated.
摘要翻译：本文公开了真空包装袋和制造和使用真空包装袋的方法。在一个实施例中，真空包装袋包括第一面板，联接到第一面板的第二面板和第一面板和第二面板之间的角撑板。第一面板具有第一气体不可渗透层和与第一气体不可渗透层耦合的第一可密封层。第二面板具有第二气体不可渗透层和与第二气体不可渗透层耦合的第二可密封层。角撑板可以沿着袋子的长度延伸并向内延伸到内部区域。袋可以进一步包括多个相互通信的通道，用于当袋被抽空时传送气流。

7. 发明申请

US20050036718A1 Sealable bag having an integrated valve structure for use in vacuum packaging 审中-公开
标题翻译：密封袋具有用于真空包装的集成阀结构
公开(公告)号：US20050036718A1
公开(公告)日：2005-02-17
申请号：US10794354
申请日：2004-03-04
申请人： Hongyu Wu , Charles Albritton , David Brakes
发明人： Hongyu Wu , Charles Albritton , David Brakes
IPC分类号： B31B41/00 , B32B3/26 , B65B9/04 , B65B61/02 , B65D30/08 , B65D33/00 , B65D81/20 , F16K15/14 , B65D30/22
CPC分类号： B32B3/04 , B31B2241/00 , B32B3/26 , B32B3/30 , B32B27/08 , B32B38/004 , B32B2307/31 , B32B2307/7242 , B32B2323/04 , B32B2439/46 , B32B2439/70 , B65B9/042 , B65B61/025 , B65B2009/047 , B65D31/02 , B65D33/00 , B65D33/004 , B65D81/2023 , B65D81/2038
摘要： A bag for use in vacuum packaging comprises a first panel and a second panel overlapping each other. A valve structure is formed on the first panel for evacuating air and/or other gases from inside the bag when a suction source is placed over the valve, and for sealing the bag when the suction source is removed. The first panel and second panel can each include integrated features for forming a zipper or clasp for sealing the bag. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
摘要翻译：用于真空包装的袋包括第一面板和彼此重叠的第二面板。当抽吸源放置在阀上方时，在第一面板上形成阀结构，用于从气袋内部排出空气和/或其它气体，并且当抽吸源被移除时密封袋。第一面板和第二面板可以各自包括用于形成用于密封袋的拉链或搭扣的集成特征。本说明书不是对本发明的完整描述或限制本发明的范围。本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

8. 发明申请

US20050022472A1 Resealable vacuum packaging bags and methods for using and manufacturing resealable vacuum packaging bags 审中-公开
标题翻译：可再密封的真空包装袋和使用和制造可重复密封的真空包装袋的方法
公开(公告)号：US20050022472A1
公开(公告)日：2005-02-03
申请号：US10884020
申请日：2004-07-02
申请人： David Brakes , Hongyu Wu , Charles Albritton
发明人： David Brakes , Hongyu Wu , Charles Albritton
IPC分类号： B65B31/02 , B65D33/00 , B65B31/00
CPC分类号： B65B31/046 , B65B31/024 , B65D33/00
摘要： Resealable vacuum packaging bags and methods of manufacturing and using the bags are disclosed herein. In one embodiment, a bag includes a first panel and a second panel coupled to the first panel. The first and second panels each have a gas impermeable layer and a heat sealable layer. The bag further includes a first mating member projecting from the first panel and a second mating member projecting from the first or second panel. The second mating member is configured to selectively engage the first mating member to substantially seal the bag. In another embodiment, a method of using a resealable vacuum packaging bag includes opening a thermally sealed vacuum packaging bag and engaging a first complementary member on a first panel of the bag with a second complementary member on a second panel of the bag to substantially seal the vacuum packaging bag after opening the vacuum packaging bag.
摘要翻译：本文公开了可再密封的真空包装袋以及制造和使用袋的方法。在一个实施例中，袋包括第一面板和联接到第一面板的第二面板。第一和第二面板各自具有气体不可渗透层和可热封层。所述袋还包括从所述第一面板突出的第一配合部件和从所述第一或第二面板突出的第二配合部件。第二配合构件构造成选择性地接合第一配合构件以基本上密封袋。在另一个实施例中，使用可重新密封的真空包装袋的方法包括打开热密封的真空包装袋，并将袋的第一面板上的第一互补构件与袋的第二面板上的第二互补构件接合，以基本上密封真空包装袋打开真空包装袋后。

9. 发明授权

US5976546A Immunostimulatory compositions 有权
标题翻译：免疫刺激成分
公开(公告)号：US5976546A
公开(公告)日：1999-11-02
申请号：US146283
申请日：1998-09-03
申请人： Reiner Laus , Curtis Landon Ruegg , Hongyu Wu
发明人： Reiner Laus , Curtis Landon Ruegg , Hongyu Wu
IPC分类号： C12N15/09 , A61K31/00 , A61K35/14 , A61K39/00 , A61K39/385 , A61P37/00 , A61P37/02 , A61P37/04 , C07K14/47 , C07K14/535 , C07K14/71 , C12N5/00 , C12N5/06 , C12N5/08 , C12N5/10 , C12N9/16 , C12N15/12 , C12P21/02 , C07K1/00 , C07K14/00
CPC分类号： A61K39/0011 , A61K39/385 , C07K14/4746 , C07K14/535 , C07K14/71 , C12N9/16 , A61K2039/5154 , A61K2039/6031 , C07K2319/00
摘要： Disclosed are therapeutic compositions and methods for inducing cytotoxic T cell responses in vitro and in vivo. The therapeutic compositions consist of antigen presenting cells activated by contact with a polypeptide complex constructed by joining together a dendritic cell-binding protein and a polypeptide antigen. Also disclosed are expression vectors and systems for producing the polypeptide complexes.
摘要翻译：公开了用于在体外和体内诱导细胞毒性T细胞应答的治疗组合物和方法。治疗组合物由抗原呈递细胞组成，其通过与通过将树突状细胞结合蛋白和多肽抗原连接在一起而构建的多肽复合体接触而活化。还公开了用于产生多肽复合物的表达载体和系统。

10. 发明授权

US07625459B2 Method for manufacturing liquid-trapping bag for use in vacuum packaging 有权
标题翻译：用于真空包装的液体捕集袋的制造方法
公开(公告)号：US07625459B2
公开(公告)日：2009-12-01
申请号：US11479510
申请日：2006-06-30
申请人： Hongyu Wu , Charles Wade Albritton , David Brakes
发明人： Hongyu Wu , Charles Wade Albritton , David Brakes
IPC分类号： B29C47/06 , B65B31/04
CPC分类号： B32B38/004 , B31B2241/00 , B32B3/04 , B32B3/26 , B32B27/08 , B32B37/0076 , B32B2307/31 , B32B2307/7242 , B32B2439/46 , B32B2439/70 , B65B9/042 , B65B61/025 , B65D33/00 , B65D33/004 , B65D81/2023 , B65D81/2038 , Y10T156/1025 , Y10T156/1036
摘要： A method for manufacturing a bag for use in vacuum packaging comprises forming a first panel having a plurality of baffles for evacuating air and/or other gases from inside the bag using a suction source, while preventing liquids from being drawn into the suction source, and a second panel. Each panel comprises a gas-impermeable base layer and a heat-sealable inner layer molded from melt-extruded resin. The first panel is overlapped with the second panel, and three of four edges of the panels are heated such that the inner layers bond at the heated edges. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
摘要翻译：制造用于真空包装的袋子的方法包括：形成具有多个挡板的第一面板，用于使用抽吸源将袋子内的空气和/或其它气体排出，同时防止液体被吸入吸入源;以及第二个面板每个面板包括气体不可渗透的基底层和由熔融挤出的树脂模制的可热封的内层。第一面板与第二面板重叠，并且面板的四个边缘中的三个被加热，使得内层在加热边缘处结合。本说明书不是对本发明的完整描述或限制本发明的范围。本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

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