公开(公告)号：US07273629B2

公开(公告)日：2007-09-25

申请号：US09992271

申请日：2001-11-16

Applicant: Kimberly Ann Mudar ,  George Dean Wofford

Inventor： Kimberly Ann Mudar ,  George Dean Wofford

IPC: B65D30/02 ,  B65D81/00 ,  B65D85/00

CPC classification number: B32B27/08 ,  B32B7/10 ,  B32B7/12 ,  B32B27/18 ,  B32B27/304 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2307/7244 ,  B32B2307/746 ,  B32B2323/00 ,  B32B2327/06 ,  B32B2367/00 ,  B32B2377/00 ,  B32B2439/70

Abstract: A packaged product has a food product having an added liquid thereon, and a packaging article at least partially surrounding the food product. The packaging article having a seal layer comprising a member selected from the group consisting of a slip agent and a surfactant. The slip agent or surfactant causes contamination from the added liquid to bead up or wet out, respectively, thereby permitting heat sealing through the contamination with a lower leaker rate than would otherwise be the case.

Abstract translation: 包装的产品具有在其上具有添加的液体的食品，以及至少部分地围绕食品的包装制品。 所述包装制品具有包含选自由滑爽剂和表面活性剂组成的组的成员的密封层。 滑爽剂或表面活性剂分别引起添加液体的污染，使珠粒分离或润湿，从而允许通过污染物以比其他情况下更低的渗漏速率进行热封。

公开(公告)号：US6033758A

公开(公告)日：2000-03-07

申请号：US237756

申请日：1999-01-26

Applicant: Patrick N. Kocher ,  Kimberly Ann Mudar ,  Walter Berndt Mueller ,  H. Walker Stockley

Inventor： Patrick N. Kocher ,  Kimberly Ann Mudar ,  Walter Berndt Mueller ,  H. Walker Stockley

IPC: B32B7/06 ,  B32B27/08 ,  B65D77/20 ,  B65D81/20 ,  B32B3/10 ,  A21D10/02 ,  B32B3/04 ,  B65B55/00

CPC classification number: B65D77/2024 ,  B32B27/08 ,  B32B7/06 ,  B65D81/20 ,  B65D81/2076 ,  B65D2565/388 ,  B65D2577/2025 ,  B65D2577/2091 ,  Y10T428/1341 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/14 ,  Y10T428/2419 ,  Y10T428/24331 ,  Y10T428/2826 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31746 ,  Y10T428/31757 ,  Y10T428/31797 ,  Y10T428/31913 ,  Y10T428/3192

Abstract: A laminate comprising two or more films, at least one of the films being a coextruded, multilayer film, wherein the laminate delaminates within the coextruded, multilayer film when the laminate is subjected to a peel force ranging from 0.001 to 2.5 pounds per inch. The laminate advantageously provides the lid for a package and delaminates into a substantially gas-impermeable portion and a gas-permeable portion, with the gas-permeable portion being bonded directly to a product support member of the package. In this manner, the gas-impermeable portion may be peelably removed from the package to allow atmospheric oxygen to enter the interior of the package. The gas-permeable portion may be provided by perforating the delaminatable, coextruded film and bonding such film to the support member so that, when the laminate is caused to be delaminated within the perforated, coextruded film, the perforations are exposed to the ambient atmosphere and thereby allow for rapid ingress of oxygen into the interior of the package.

Abstract translation: 包含两个或更多个膜的层压体，所述膜中的至少一个是共挤出的多层膜，其中当所述层压体经受约0.001至2.5磅/英寸的剥离力时，所述层压体在共挤出的多层膜内分层。 层压板有利地提供用于包装的盖子并且分层成基本不透气部分和气体可透过部分，其中透气部分直接粘合到包装的产品支撑构件上。 以这种方式，气体不可渗透部分可以从包装中剥离掉，以使大气中的氧气进入包装的内部。 透气部分可以通过对可分层的共挤出膜进行穿孔并将这种膜粘合到支撑构件上来提供，使得当层压体在穿孔的共挤出膜内被分层时，穿孔暴露于环境大气中， 从而允许氧气快速进入包装的内部。

公开(公告)号：US5919547A

公开(公告)日：1999-07-06

申请号：US764405

申请日：1996-12-11

Applicant: Patrick N. Kocher ,  Kimberly Ann Mudar ,  Walter Berndt Mueller ,  H. Walker Stockley

Inventor： Patrick N. Kocher ,  Kimberly Ann Mudar ,  Walter Berndt Mueller ,  H. Walker Stockley

IPC: B32B7/06 ,  B32B27/08 ,  B65D77/20 ,  B65D81/20 ,  B32B3/10 ,  A21D10/02 ,  A61F13/02 ,  B29D22/00

CPC classification number: B65D77/2024 ,  B32B27/08 ,  B32B7/06 ,  B65D81/20 ,  B65D81/2076 ,  B65D2565/388 ,  B65D2577/2025 ,  B65D2577/2091 ,  Y10T428/1341 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/14 ,  Y10T428/2419 ,  Y10T428/24331 ,  Y10T428/2826 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31746 ,  Y10T428/31757 ,  Y10T428/31797 ,  Y10T428/31913 ,  Y10T428/3192

Abstract: A laminate comprising two or more films, at least one of the films being a coextruded, multilayer film, wherein the laminate delaminates within the coextruded, multilayer film when the laminate is subjected to a peel force ranging from 0.001 to 2.5 pounds per inch. The laminate advantageously provides the lid for a package and delaminates into a substantially gas-impermeable portion and a gas-permeable portion, with the gas-permeable portion being bonded directly to a product support member of the package. In this manner, the gas-impermeable portion may be peelably removed from the package to allow atmospheric oxygen to enter the interior of the package. The gas-permeable portion may be provided by perforating the delaminatable, coextruded film and bonding such film to the support member so that, when the laminate is caused to be delaminated within the perforated, coextruded film, the perforations are exposed to the ambient atmosphere and thereby allow for rapid ingress of oxygen into the interior of the package.

公开(公告)号：US6106935A

公开(公告)日：2000-08-22

申请号：US287919

申请日：1999-04-07

Applicant: W. Scott Lambert ,  Kimberly Ann Mudar

Inventor： W. Scott Lambert ,  Kimberly Ann Mudar

IPC: B65D65/40 ,  B32B7/10 ,  B32B27/00 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  C08J5/18 ,  C08L23/04 ,  C08L23/08 ,  C08L23/10

CPC classification number: C08J5/18 ,  B32B27/08 ,  C08J2323/08 ,  Y10S428/91 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/2817 ,  Y10T428/31743 ,  Y10T428/31746 ,  Y10T428/3175 ,  Y10T428/31757 ,  Y10T428/31797 ,  Y10T428/3192 ,  Y10T428/31928

Abstract: A film includes at least one layer comprising a blend of a first polymer having a crystalline melting point of at least 260.degree. F., and a density of at least 0.925 grams per cubic centimeter, and a second olefinic polymer comprising an ethylene/alpha-olefin copolymer with a density of less than 0.916 grams per cubic centimeter, wherein the film heat seals at a temperature of at least 180.degree. F. The film can include a core layer including an oxygen barrier; and two outer layers each including a blend of a first polymer having a crystalline melting point of at least 260.degree. F., and a density of at least 0.925 grams per cubic centimeter, and a second olefinic polymer comprising an ethylene/alpha-olefin copolymer with a density of less than 0.916 grams per cubic centimeter, wherein the film heat seals at a temperature of at least 180.degree. F. The film can also include one or more intermediate layers disposed between the core layer and respective outer layers, and one or more adhesive layers disposed between respective intermediate and outer layers. Good heat sealability is obtained.

Abstract translation: 薄膜包括至少一层，其包含具有至少260°F的结晶熔点和至少0.925克/立方厘米的密度的第一聚合物和包含乙烯/α-烯烃的第二烯烃聚合物的共混物， 烯烃共聚物，其密度小于0.916克/立方厘米，其中膜在至少180°F的温度下热封。该膜可以包括包含氧阻隔层的芯层; 和两个外层，每个包括具有至少260°F的结晶熔点和至少0.925克/立方厘米的密度的第一聚合物和包含乙烯/α-烯烃共聚物的第二烯烃聚合物的共混物 其密度小于0.916克/立方厘米，其中膜在至少180°F的温度下热封。该膜还可以包括一个或多个设置在芯层和相应外层之间的中间层，以及一个或多个 更多的粘合剂层设置在相应的中间层和外层之间。 获得良好的热封性。

公开(公告)号：US08012520B2

公开(公告)日：2011-09-06

申请号：US11893241

申请日：2007-08-15

Applicant: George Dean Wofford ,  Kimberly Ann Mudar

Inventor： George Dean Wofford ,  Kimberly Ann Mudar

IPC: B65B25/06

CPC classification number: B32B27/08 ,  B32B7/10 ,  B32B7/12 ,  B32B27/18 ,  B32B27/304 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2307/7244 ,  B32B2307/746 ,  B32B2323/00 ,  B32B2327/06 ,  B32B2367/00 ,  B32B2377/00 ,  B32B2439/70

Abstract: A packaged product has a food product having an added liquid thereon, and a packaging article at least partially surrounding the food product. The packaging article having a seal layer comprising a member selected from the group consisting of a slip agent and a surfactant. The slip agent or surfactant causes contamination from the added liquid to bead up or wet out, respectively, thereby permitting heat sealing through the contamination with a lower leaker rate than would otherwise be the case.

Abstract translation: 包装的产品具有在其上具有添加的液体的食品，以及至少部分地围绕食品的包装制品。 所述包装制品具有包含选自由滑爽剂和表面活性剂组成的组的成员的密封层。 滑爽剂或表面活性剂分别引起添加液体的污染，使珠粒分离或润湿，从而允许通过污染物以比其他情况下更低的渗漏速率进行热封。

公开(公告)号：US07255903B1

公开(公告)日：2007-08-14

申请号：US09426827

申请日：1999-10-25

Applicant: Kimberly Ann Mudar ,  Ram Kumar Ramesh

Inventor： Kimberly Ann Mudar ,  Ram Kumar Ramesh

IPC: B32B27/32

CPC classification number: B65D75/004 ,  B65D2275/02 ,  Y10S383/908 ,  Y10T428/1324 ,  Y10T428/1328 ,  Y10T428/1331 ,  Y10T428/1334

Abstract: A patch bag has a heat-shrinkable patch adhered to a heat-shrinkable bag. The patch comprises an ethylene/alpha-olefin copolymer having a density greater than about 0.915 g/cm3, this copolymer being present in the patch in an amount of at least about 5 percent, based on a total patch weight. The patch also comprises a heterogeneous ethylene/alpha-olefin copolymer having a density of less than about 0.915 g/cm3, which is also present in the patch in an amount of at least about 5 percent, based on total patch weight. In addition, the two ethylene/alpha-olefin copolymers make up at least 70 percent of the total patch weight. VLDPE is a preferred heterogeneous ethylene/alpha-olefin less than 0.915 g/cc, and LLDPE is a preferred ethylene/alpha-olefin greater than 0.915 g/cc. The patch film can be selected to exhibit a total free shrink and/or bone-puncture resistance which is higher than either VLDPE or LLDPE alone. The patch film can be selected to exhibit Standard Rib Drop Test results (i.e., puncture-resistance in actual use) superior to other patch bags.

Abstract translation: 贴片袋具有附着在热收缩袋上的热收缩贴片。 该贴剂包含密度大于约0.915g / cm 3的乙烯/α-烯烃共聚物，该共聚物的存在量为至少约5％，基于总量 贴片重量。 贴剂还包含具有小于约0.915g / cm 3的密度的异质乙烯/α-烯烃共聚物，其还以贴剂的量至少约5％的量存在，基于 总补片重量。 此外，两种乙烯/α-烯烃共聚物占总贴片重量的至少70％。 VLDPE是低于0.915g / cc的优选非均相乙烯/α-烯烃，LLDPE是大于0.915g / cc的优选乙烯/α-烯烃。 可以选择贴片以表现出比单独的VLDPE或LLDPE高的总自由收缩和/或耐骨穿刺性。 可以选择贴片以表现出优于其他贴袋的标准肋下滴试验结果（即实际使用中的抗穿刺性）。