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1. 发明申请

WO2010117835A1 PACKAGING WITH ON-DEMAND OXYGEN GENERATION 审中-公开
标题翻译：包装与需求氧气生成
公开(公告)号：WO2010117835A1
公开(公告)日：2010-10-14
申请号：PCT/US2010/029321
申请日：2010-03-31
申请人： CRYOVAC, INC. , BECRAFT, Michael , OPUSZKO, Slawomir , YARBROUGH, Jason, C. , LONGO, Eugenio , GUIDOTTI, Paolo , EBNER, Cynthia , SPEER, Drew, V. , LONGO, Eugenio
发明人： BECRAFT, Michael , OPUSZKO, Slawomir , YARBROUGH, Jason, C. , LONGO, Eugenio , GUIDOTTI, Paolo , EBNER, Cynthia , SPEER, Drew, V. , LONGO, Eugenio
IPC分类号： B65D81/20 , B65D81/24
CPC分类号： B65D81/2076 , B65D81/24
摘要： The presently disclosed subject matter is directed to a system and method that allows on-demand oxygen generation within a package (10). Particularly, the disclosed package (10) incorporates a mass of an oxygen generating material within the interior or exterior of the package (10). The oxygen generating material is contained by some means (55), for example, in a cartridge, pouch, sachet, or other similar article separate from a packaged product (40). For applications with fresh red meat, at the time the package is ready for display, oxygen generation is initiated to increase the oxygen concentration within the package interior, thereby allowing blooming of the red meat.
摘要翻译：目前公开的主题涉及允许在包装（10）内产生按需氧的系统和方法。特别地，所公开的封装（10）在封装（10）的内部或外部结合有大量的氧气发生材料。氧发生材料通过某种方式（55）包含在例如与包装产品（40）分开的药筒，小袋，小药囊或其它类似物品中。对于具有新鲜红肉的应用，在包装准备展示时，开始产生氧气以增加包装内部的氧浓度，从而允许红肉开花。

2. 发明申请

WO2012123391A1 PARTIALLY CRYSTALLIZED POLYESTER CONTAINERS 审中-公开
标题翻译：部分结晶聚酯容器
公开(公告)号：WO2012123391A1
公开(公告)日：2012-09-20
申请号：PCT/EP2012/054216
申请日：2012-03-12
申请人： CRYOVAC, INC. , LONGO, Eugenio
发明人： LONGO, Eugenio
IPC分类号： B29C51/00 , B32B27/36 , B65D77/20
CPC分类号： B65D85/72 , B29C51/002 , B29C51/04 , B29C51/14 , B29K2067/003 , B32B27/08 , B32B27/36 , B32B2307/412 , B32B2439/06 , B65D77/2024 , B65D2577/2025
摘要： A clear polyester container (1.0) comprising a base and upwardly extending side walls terminating in a continuous flange projecting from the side walls is described. Said multilayer container comprises an inner layer (1.1) in amorphous phase and an outer layer comprising a nucleating agent in the polymer composition in order to be crystallized in at least one portion of the flange.
摘要翻译：描述了一种透明聚酯容器（1.0），其包括终止于从侧壁突出的连续凸缘中的基部和向上延伸的侧壁。所述多层容器包括无定形相的内层（1.1）和包含聚合物组合物中的成核剂的外层，以在凸缘的至少一部分中结晶。

3. 发明申请

WO2009095231A3 GAS-BARRIER FILMS AND SHEETS 审中-公开
公开(公告)号：WO2009095231A3
公开(公告)日：2009-08-06
申请号：PCT/EP2009/000560
申请日：2009-01-29
申请人： CRYOVAC, INC. , ROBERTO, Forloni , LONGO, Eugenio , CIOCCA, Paolo
发明人： ROBERTO, Forloni , LONGO, Eugenio , CIOCCA, Paolo
IPC分类号： B32B27/30 , B32B27/34 , B65D65/40
摘要： Multi-layer, gas-barrier, either cast or solid-state oriented, heat-shrinkable, annealed or heat-set, films and sheets suitable for packaging applications which comprise a microlayer sequence (a) comprising a number n of identical repeating units (a'), each comprising the sequence A/B/C, wherein A is a layer comprising a major proportion of one or more thermoplastic (co)polyamides, B is either a layer comprising a major proportion of one or more ethylene-vinyl alcohol copolymers or a layer comprising a major proportion of a (co)polyamide characterized by an OTR of less than 100 cm 3 .25 μm/m 2 .day.bar at 23 °C and 0% of RH, C is either nil or a layer comprising a major proportion of one or more thermoplastic (co)polyamides, and n stands for an integer of 3 or more, an outer layer (b) comprising one or more polymers selected from polyolefins, modified polyolefins, and thermoplastic (co)polyesters, and a tie layer between the outer layer (b) and the microlayer sequence (a).

4. 发明申请

WO2005039997A1 RECLOSABLE RIGID CONTAINER ASSEMBLY 审中-公开
标题翻译：可拆卸的刚性集装箱总成
公开(公告)号：WO2005039997A1
公开(公告)日：2005-05-06
申请号：PCT/EP2004/052281
申请日：2004-09-23
申请人： CRYOVAC, INC. , LONGO, Eugenio , FANFANI, Andrea
发明人： LONGO, Eugenio , FANFANI, Andrea
IPC分类号： B65D43/16
CPC分类号： B65D81/2015 , B29C65/02 , B29C65/04 , B29C65/08 , B29C65/10 , B29C65/18 , B29C65/38 , B29C66/112 , B29C66/131 , B29C66/24244 , B29C66/53461 , B29C66/542 , B29C66/549 , B29C66/71 , B29C66/712 , B29C66/72321 , B29C66/72328 , B29C66/72341 , B29C66/73161 , B29C66/73711 , B29C66/73715 , B29C66/7392 , B29C66/81463 , B29L2031/22 , B65D43/162 , B65D77/2032 , B65D77/2088 , B65D2577/2025 , B65D2577/205 , B29K2023/06 , B29K2023/086 , B29K2023/12 , B29K2025/06 , B29K2027/06 , B29K2027/08 , B29K2067/00 , B29K2077/00
摘要： A rigid or semi-rigid container assembly 10 (110) for the packaging of food products. The container assembly 10 (110) comprises a support 20 (120) and a frame 30 (130). Support 20 (120) comprises an outwardly extending peripheral flange 21 (121) which is shaped to cooperate with frame 30 (130) so that the frame can be snap-fit closed onto support 20 (120). The rim 32 (132) of frame 30 (130) extends only over a fraction of flange 21 (121) leaving part 22 (122) of the flange and the central part (5, 105) of support 20 (120) uncovered. Also described is a method of packaging a food product and a package obtained by sealing a thermoplastic film 60 on the rim 32 (132) of frame 30 (130) and on part 22 (122) of the flange of support 20 (120) not covered by the rim 32 (132) of the frame 30 (130), wherein the film forms a first seal 61 with the rim 32 (132) of the frame 30 (130) and a second seal 62 with part 22 (122) of the flange of support 20 (120) not covered by the rim 32 (132) of the frame 30 (130).
摘要翻译：用于包装食品的刚性或半刚性容器组件10（110）。容器组件10（110）包括支撑件20（120）和框架30（130）。支撑件20（120）包括向外延伸的周边凸缘21（121），其被成形为与框架30（130）配合，使得框架可以卡扣配合到支撑件20（120）上。框架30（130）的边缘32（132）仅延伸到凸缘21（121）的一部分上，离开凸缘的部分22（122）并且支撑件20（120）的中心部分（5,105）未被覆盖。还描述了通过将框架30（130）的边缘32（132）和支撑件20（120）的凸缘的部分22（122）上密封热塑性薄膜60而获得的食品和包装的方法，而不是由框架30（130）的边缘32（132）覆盖，其中膜与框架30（130）的边缘32（132）形成第一密封件61，第二密封件62具有部分22（122）支架20（120）的凸缘未被框架30（130）的边框32（132）覆盖。

5. 发明申请

WO2009141213A1 GAS BARRIER AND LIQUID ABSORBENT CONTAINER FOR THE PACKAGING OF FOOD PRODUCTS 审中-公开
标题翻译：用于包装食品的气体阻隔器和液体吸收容器
公开(公告)号：WO2009141213A1
公开(公告)日：2009-11-26
申请号：PCT/EP2009/055175
申请日：2009-04-29
申请人： CRYOVAC, Inc. , VITEMBAL SOCIETE INDUSTRIELLE , LONGO, Eugenio , BALDET, Philippe , RIZZI, Jvanohe , CAPITANI, Stefano
发明人： LONGO, Eugenio , BALDET, Philippe , RIZZI, Jvanohe , CAPITANI, Stefano
IPC分类号： B65D81/26
CPC分类号： B65D81/262
摘要： The present invention relates to a gas barrier and liquid absorbent container (1) for use in the modified atmosphere packaging of food products which tend to release liquids. The container of the invention comprises a base and upwardly extending side walls terminating in a continuous flange horizontally projecting from the side walls, and comprising an inner part of a liquid pervious material (20), and an outer part of a liquid and gas barrier material (10), said inner and outer parts being joined together at the side walls and being spaced apart from each other at the base to define an interspace (30). A circumferentially extending continuous portion (11) of the surface of the liquid and gas barrier material is exposed to provide an area for a gas barrier closing lid to be sealed. The invention further relates to a method of manufacture of said container, to its use in the packaging of food products under a modified atmosphere and to the gas-tight packages thus obtained.
摘要翻译：本发明涉及一种用于易于释放液体的食品的改性气氛包装中的气体阻隔和液体吸收容器（1）。本发明的容器包括底座和向上延伸的侧壁，其终止于从侧壁水平突出的连续凸缘，并且包括透液体材料（20）的内部部分和液体和气体阻隔材料的外部部分（10），所述内部和外部部分在侧壁处连接在一起并且在基部处彼此间隔开以限定间隙（30）。液体和气体阻隔材料表面的周向延伸的连续部分（11）被暴露以提供要被密封的气体阻隔关闭盖的区域。本发明还涉及一种制造所述容器的方法，其用于在改性气氛下包装食品以及由此获得的气密性包装。

6. 发明申请

WO2005011978A1 MULTILAYER ORIENTED HIGH-MODULUS FILM 审中-公开
标题翻译：多层面高密度膜
公开(公告)号：WO2005011978A1
公开(公告)日：2005-02-10
申请号：PCT/EP2004/051560
申请日：2004-07-21
申请人： CRYOVAC, INC. , FORLONI, Roberto , LONGO, Eugenio
发明人： FORLONI, Roberto , LONGO, Eugenio
IPC分类号： B32B27/36
CPC分类号： B32B27/08 , B32B27/306 , B32B27/32 , B32B27/36 , B32B2038/0048 , B32B2307/518 , B32B2323/04 , B32B2323/10 , B32B2329/04 , B32B2367/00 , B32B2439/00 , B32B2439/70 , Y10T428/31736 , Y10T428/3175 , Y10T428/31757 , Y10T428/31797 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928
摘要： The invention relates to a high modulus, bi-axially oriented film, heat-shrinkable or non heatshrinkable, comprising a first outer layer comprising a polyester or a copolyester, a second outer layer comprising an ethylene or propylene homo- or co-polymer, a core layer comprising an ethylene-vinyl alcohol copolymer, and no core polyamide or polyester layers. The film according to the present invention is prepared by orienting biaxially a flat extruded tape by means of a tenter frame, preferably simultaneously, and has a modulus higher than 6,000 kg/cm 2 in at least one direction. The film of the present invention is particularly useful, in the non heat-shrinkable version, for food and non food packaging applications.
摘要翻译：本发明涉及一种高模量双轴取向膜，可热收缩或不可热收缩，其包含第一外层，其包含聚酯或共聚酯，第二外层包含乙烯或丙烯均聚物或共聚物，核心层包含乙烯 - 乙烯醇共聚物，并且没有芯聚酰胺或聚酯层。根据本发明的薄膜通过拉幅机双轴取向优选同时地制成扁平的挤压带，并且在至少一个方向上具有高于6,000kg / cm 2的模量。本发明的膜在非热收缩型中特别适用于食品和非食品包装应用。

7. 发明申请

WO02070369A9 SELF-ABSORBING GAS-BARRIER THERMOFORMABLE SHEET AND RECEPTACLE FOR FOOD PACKAGING OBTAINED THEREFROM 审中-公开
标题翻译：自吸式气体阻隔器片和食品包装的接收器
公开(公告)号：WO02070369A9
公开(公告)日：2002-11-21
申请号：PCT/US0207566
申请日：2002-03-05
申请人： CRYOVAC INC , LONGO EUGENIO S
发明人： LONGO EUGENIO S
IPC分类号： B32B27/08 , B65D81/26 , B65D81/20 , A21D10/02 , B65D81/28 , B65D85/00
CPC分类号： B65D81/264 , B32B27/08
摘要： A thermoformable laminate which comprises a structural support layer (1), a core gas-barrier layer (2), a core liquid absorbing layer (3), and a surface, heat-sealable layer (4), wherein the gas-barrier layer is positioned between the structural support layer and the core absorbing layer, and the core absorbing layer is positioned between the core gas-barrier layer and the surface heat-sealable layer. The new laminate can be shaped into a self-absorbing gas-barrier receptacle for food packaging and employed in the production of e.g. modified atmosphere package of food products wherein the fluids generated by the products are absorbed by the receptacle without using a separate absorbing pad.
摘要翻译：一种可热成型层压体，其包括结构支撑层（1），芯阻气层（2），芯液吸收层（3）和表面可热封层（4），其中阻气层位于结构支撑层和芯吸收层之间，并且芯吸收层位于芯阻气层和表面可热封层之间。新的层压材料可以成型为用于食品包装的自吸收阻气容器，并用于生产例如食品。其中由产品产生的流体被容器吸收而不使用单独的吸收垫的食品的改进的气氛包装。

8. 发明申请

WO2012121960A1 PROCESS FOR PREPARING A HEAT RESISTANT POLYLACTIC ACID FOAMED ARTICLE 审中-公开
标题翻译：制备耐热聚氨酯泡沫制品的方法
公开(公告)号：WO2012121960A1
公开(公告)日：2012-09-13
申请号：PCT/US2012/027186
申请日：2012-03-01
申请人： CRYOVAC, INC. , NAWABY, A., Victoria , KRAGNESS, Eric , BABROWICZ, Robert , RAMESH, Natarajan, S. , AMRUTIYA, Nilesh , LONGO, Eugenio
发明人： NAWABY, A., Victoria , KRAGNESS, Eric , BABROWICZ, Robert , RAMESH, Natarajan, S. , AMRUTIYA, Nilesh , LONGO, Eugenio
IPC分类号： B29C51/00 , B29C51/02 , C08J5/18 , C08J9/36 , B29K105/04
CPC分类号： C08J9/36 , B29C51/002 , B29K2105/04 , B29K2995/004 , C08J2367/04
摘要： Some embodiments of the present invention provides a method of preparing a thermoformed article composed of polylactic acid that includes the steps of providing a foam sheet comprising polylactic acid having a D-lactic acid stereo-isomer content that is about 3 mole % or less, exposing the sheet to a temperature of at least about 190° C, and forming the heated sheet in a mold at a mold temperature that is at least about 50° C and for a length of time to form a thermoformed article having a PLA crystalline content of at least about 10%. Surprisingly, it has been discovered that heat resistant thermoformed articles can be prepared in accordance with embodiments of the invention wherein the time required for forming the foam sheet into a molded article is less than about 10 seconds.
摘要翻译：本发明的一些实施方案提供了一种制备由聚乳酸组成的热成型制品的方法，其包括以下步骤：提供包含D-乳酸立体异构体含量为约3摩尔％或更低的聚乳酸的泡沫片，该片材至少约190℃的温度，并且在模具中以至少约50℃的模具温度将加热的片材形成一段时间以形成具有PLA结晶含量的热成型制品至少约10％。令人惊奇的是，已经发现，根据本发明的实施方案可以制备耐热热成型制品，其中将泡沫片形成成型制品所需的时间小于约10秒。

9. 发明申请

WO2009056473A1 EASY-OPEN PACKAGE 审中-公开
标题翻译：轻松开包
公开(公告)号：WO2009056473A1
公开(公告)日：2009-05-07
申请号：PCT/EP2008/064184
申请日：2008-10-21
申请人： CRYOVAC, INC. , LONGO, Eugenio , GIUSTI, Barbara , PACI, Andrea
发明人： LONGO, Eugenio , GIUSTI, Barbara , PACI, Andrea
IPC分类号： B65D77/20 , C08J5/18
CPC分类号： C08J5/18 , B32B5/18 , B32B7/045 , B32B7/06 , B32B27/065 , B32B27/08 , B32B27/18 , B32B27/30 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2266/0264 , B32B2307/306 , B32B2307/31 , B32B2307/514 , B32B2307/704 , B32B2307/7244 , B32B2307/736 , B32B2307/748 , B32B2439/70 , B65D77/2032 , C08J2367/02
摘要： Easy to open peelably sealed packages are disclosed which comprise a container having at least one surface of foamed poly(ethylene terephthalate), a product contained in the container and a lidding film containing the product and sealed to the periphery of the container, said lidding film having at least one surface of a copolyester, wherein said foamed poly(ethylene terephthalate) surface of the container and said copolyester surface of the lidding film are peelably sealed to each other. The packages are suitable for the packaging of food products which can be heated in the package.
摘要翻译：公开了容易打开的可剥离密封的包装，其包括具有发泡聚（对苯二甲酸乙二醇酯）的至少一个表面的容器，容纳在容器中的产品和容纳产品并且密封到容器周边的盖子膜，所述封盖膜具有共聚聚酯的至少一个表面，其中容器的所述发泡聚对苯二甲酸乙二醇酯表面和封盖膜的所述共聚酯表面彼此可剥离地密封。这些包装适用于可在包装中加热的食品的包装。

10. 发明申请

WO2008043646A1 HEAT-RESISTANT MOLDED FOAM ARTICLES AND PROCESS FOR THEIR MANUFACTURE 审中-公开
标题翻译：耐热成型泡沫制品及其制造工艺
公开(公告)号：WO2008043646A1
公开(公告)日：2008-04-17
申请号：PCT/EP2007/059881
申请日：2007-09-19
申请人： CRYOVAC, Inc. , LONGO, Eugenio , PACI, Andrea
发明人： LONGO, Eugenio , PACI, Andrea
IPC分类号： B29C44/56 , B65B47/10 , B65B9/04 , B65B47/02
CPC分类号： B29C44/5636 , B65B9/045 , B65B47/02 , B65B47/10
摘要： The present invention relates to a process for thermoforming a foamed polyester sheet of low crystallinity to produce a heat-resistant molded foam article (13). The process comprises the steps of heating a foamed polyester sheet (10) to a preforming temperature by contact with at least one heating plate and molding the heated foamed polyester sheet onto a non-heated mold (30). The present invention further relates to a process for manufacturing a package by thermoforming a foamed polyester sheet of low crystallinity to produce a heat-resistant molded foam container, loading a product (51) into said container and sealing or welding a film of thermoplastic material (61) onto said container to close it. The heat-resistant molded foam articles and the packages thus obtained are excellent in heat resistance and are not thermally distorted even when heated in a microwave or conventional oven. They are particularly useful for the packaging of food products for dual ovenable applications.
摘要翻译：本发明涉及一种用于热成型低结晶度的发泡聚酯片材以制备耐热成型泡沫制品（13）的方法。该方法包括以下步骤：通过与至少一个加热板接触将发泡聚酯片材（10）加热到预成型温度，并将加热的发泡聚酯片材模制到未加热的模具（30）上。本发明还涉及一种通过热成形低结晶度的发泡聚酯薄片来制造包装的方法，以制造耐热成型泡沫容器，将产品（51）装入所述容器并密封或焊接热塑性材料薄膜（ 61）到所述容器上以将其关闭。由此获得的耐热成型泡沫制品和包装件具有优异的耐热性，并且即使在微波炉或常规烤箱中加热也不会发生热变形。它们特别适用于双重可烘烤应用的食品包装。

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