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91. 发明专利

BRPI0509555B1 filme de múltiplas camadas para embalagem de alimentos, recipiente e método de embalagem de produtos alimentícios 未知
公开(公告)号：BRPI0509555B1
公开(公告)日：2020-11-03
申请号：BRPI0509555
申请日：2005-04-04
申请人： BEMIS CO INC , CURWOOD INC
发明人： DAN G SIEGEL
IPC分类号： A23B4/10 , A23B4/16 , A23L3/3445 , A23L3/358 , A23L13/00 , B32B9/04 , B32B27/08
摘要： aperfeiçoamento introduzido em método de embalagem que proporciona e mantém a coloração avermelhada preferida das carnes vermelhas frescas. a presente invenção é um método fará o aprimoramento da aparência visual de um produto alimentício (12) e um filme (22) utilizado pelo método. o filme inclui uma quantidade efetiva de um componente contendo nitrogênio contido no ou aplicado a um lado do filme e adapta para ficar em contato com o item alimentício dentro de um contêiner de embalagem de alimento alimento (10). quando do contato com o item alimentício dentro do container, o componente contendo nitrogênio forma gás óxido nitroso dentro do container, em virtude do contato do componente com e sua dissolução dentro dos fluidos do produto alimentício. assim, o contato físico do filme de embalagem com o item alimentício ocasiona o aparecimento de uma coloração avermelhada preferida na superfície exposta (100) do item alimentício sem afetar a aparência, performance ou coloração da parte interior do produto alimentício.

92. 发明专利

BRPI0600013B1 filme destacável/resselável para aplicação em embalagem 未知
公开(公告)号：BRPI0600013B1
公开(公告)日：2017-06-06
申请号：BRPI0600013
申请日：2006-01-05
申请人： CURWOOD INC
发明人： EDWARD L HAEDT , JOSEPH J MICHELS , LYNN M NETT , PAUL J SHERIDAN
IPC分类号： B32B27/08 , B32B27/10 , B32B27/30 , B32B27/36
摘要： "aperfeiçoamento introduzido em filme destacável/resselável para embalagem". a presente invenção descreve um filme de camadas múltiplas para uso em aplicações para embalagens compreendendo pelo menos uma primeira camada polimérica tendo uma primeira superfície e uma segunda superfície oposta caracterizado pelo fato que a primeira camada polimérica compreende um poliéster insolúvel em água e vedado a quente; uma segunda camada polimérica tendo uma primeira superfície e uma segunda superfície oposta e compreendendo um adesivo autocolante, caracterizado pelo fato que a segunda superfície da segunda camada polimérica está em contato com a primeira superfície da primeira camada polimérica e forma uma adesão destacável/resselável entre as mesmas; e uma terceira camada em contato com a primeira superfície da segunda camada polimérica.

93. 发明专利

ES2326804T5 Envasado termocontráctil y método de formarlo 未知
公开(公告)号：ES2326804T5
公开(公告)日：2015-07-15
申请号：ES04250922
申请日：2004-02-20
申请人： CURWOOD INC
发明人： BUSCHE DAVID A , POCKAT GREGORY ROBERT , SCHELL THOMAS ANDREW
IPC分类号： B65D30/02 , B65D75/00 , B29C61/08 , B29L7/00 , B29L9/00 , B31B50/64 , B32B27/32 , B65D33/00 , B65D65/40

94. 发明专利

BRPI1004831A2 未知
公开(公告)号：BRPI1004831A2
公开(公告)日：2014-07-01
申请号：BRPI1004831
申请日：2010-10-26
申请人： CURWOOD INC
发明人： GLASER KEVIN DAVID , MENGEL MATTHEW LEROY , BARR CURTIS RANDOLPH
IPC分类号： B32B27/00 , B65D75/00 , C08L23/08 , C08L29/04

95. 发明专利

NZ599088A HIGH DENSITY POLYETHYLENE BLEND FILMS 未知
公开(公告)号：NZ599088A
公开(公告)日：2013-10-25
申请号：NZ59908812
申请日：2012-03-28
申请人： CURWOOD INC
发明人： NELSON KEVIN PHILIP , BARR CURTIS RANDOLPH , GLASER KEVIN DAVID , MENGEL MATTHEW LEROY , OSBORN CHRISTOPHER LYNN , PRISCAL MICHAEL DREW
IPC分类号： C08J5/08 , B32B27/00 , B32B27/32 , B65D65/40 , C08L23/06
摘要： ABSTRACT - 599088 The disclosure relates to film comprising (A) at least one moisture barrier layer comprising a polymer blend comprising (a) high density polyethylene in an amount from about 69 % about 90 % by weight of the blend, wherein the high density polyethylene has a melt index of at least 1.0 g/10 min and a density greater than 0.958 g/cc; (b) hydrocarbon resin in an amount from about 5 % about 30 % by weight of the blend, wherein the hydrocarbon resin comprises petroleum resins, terpene resins, styrene resins, cyclopentadiene resins, saturated alicyclic resins or blends thereof; and (c) nucleating agent in an amount from about 0.01 % to about 1 % by weight of the blend, wherein the nucleating agent comprises glycerol alkoxide salts, hexahydrophthalic acid salts, similar salts or blends thereof; and (B) at least one additional layer comprising an ionomer, a high density polyethylene, a polyester, a styrene butadiene copolymer or blends thereof; wherein the film has normalized moisture vapour transmission rate of no greater than 0.30 g-mil/100 in2/day measured at about 100 °F and 90 % external relative humidity. These films are tear-resistance and chlorine-free that have no significant sticking, forming, cutting, filling or sealing issues, which makes them suitable as packaging sheets that can be thermoformed into articles, such as trays, cups, etc., which may then be used to package food, non-food, medical and industrial products.

96. 发明专利

IL183249A Packaging articles, films and methods that promote or preserve the desirable color of meat 未知
公开(公告)号：IL183249A
公开(公告)日：2013-09-30
申请号：IL18324907
申请日：2007-05-15
申请人： CURWOOD INC
IPC分类号： A23L5/41 , A23L13/10
摘要： The present invention provides a method of promoting a desirable color on the surface of a myoglobin-containing fresh meat product comprising the steps of: supplying a container comprising a polymeric film having an oxygen barrier layer and a food contact layer; providing a myoglobin-containing fresh meat product having a water content of at least 5 weight %; and contacting the myoglobin-containing fresh meat product with a myoglobin blooming agent selected from nitric oxide donating compounds, nitrogen heterocycles or sulfur monoxide donating compounds, to produce a myoglobin-containing fresh meat product comprising less than 1 weight % sodium chloride, and enclosing the myoglobin-containing fresh meat product within the container, preferably so that at least a portion of the food contact layer of the container is in contact with at least a portion of a surface of the myoglobin-containing fresh meat product.

97. 发明专利

CA2859962A1 PRESERVATION OF THE APPEARANCE OF PRE-PRINTED GRAPHICS ON HOT STRETCHED FILM 未知
公开(公告)号：CA2859962A1
公开(公告)日：2013-06-27
申请号：CA2859962
申请日：2012-11-01
申请人： CURWOOD INC
发明人： CONRAD BRIAN JOSEPH , SARX GORDON CHARLES , JANICHEK DANIEL FRANK
IPC分类号： B29C51/42
摘要： The present disclosure is concerned with improving the appearance of graphics (26, 28) printed on a flexible polymer film (20) which is subsequently heated to a forming temperature and then drawn into a mold to form a cavity adapted for the packaging of an item, typically a food item. The improvement is effected by reducing the heat trans¬ fer to the portions of the film carrying the graphics thereby reducing the formability of these portions so that they stretch less than the rest of the film which is drawn into the mold.

98. 发明专利

MY145554A PACKAGING ARTICLES, FILMS AND METHODS THAT PROMOTE OR PRESERVE THE DESIRABLE COLOR OF MEAT 未知
公开(公告)号：MY145554A
公开(公告)日：2012-02-29
申请号：MYPI20070491
申请日：2007-03-28
申请人： CURWOOD INC
发明人： SIEGEL DAN G , NELSON KEVIN P
IPC分类号： B32B27/18 , A23L5/41 , A23L13/10
摘要： .FOOD PACKAGING ARTICLES, FOOD PACKAGING FILMS, AND FOOD PACKAGING METHODS COMPRISING A MYOGLOBIN BLOOMING AGENT THAT PROMOTE OR PRESERVE THE DESIRABLE APPEARANCE OF FOOD PRODUCTS ARE PROVIDED. THE FOOD CONTACT LAYER OF THE PACKAGING FILMS COMPRISES A MYOGLOBIN BLOOMING AGENT.

99. 发明专利

DK1857269T3 Emballageartikler, film og fremgangsmåder, der forbedrer eller bevarer den ønskede farve af kød 未知
公开(公告)号：DK1857269T3
公开(公告)日：2011-10-17
申请号：DK07107804
申请日：2007-05-09
申请人： CURWOOD INC
发明人： SIEGEL DAN G , NELSON KEVIN PHILIP
IPC分类号： B32B27/18 , A23B4/10 , A23L5/41 , A23L13/10 , B32B7/02

100. 发明专利

DK2082965T3 Vakuumskinpakningslaminat, emballage og emballeringsfremgangsmåde 未知
公开(公告)号：DK2082965T3
公开(公告)日：2011-06-06
申请号：DK09150552
申请日：2009-01-14
申请人： CURWOOD INC
发明人： LATREILLE DOUGLAS MARK , BERBERT OTACILIO TEIXEIRA
IPC分类号： B65B31/00 , B65D65/40 , B65D81/20

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