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MX2021005441A - Materiales de pelicula soplada y procesos para elaborar las mismas y usos de las mismas. - Google Patents

Materiales de pelicula soplada y procesos para elaborar las mismas y usos de las mismas.

Info

Publication number
MX2021005441A
MX2021005441A MX2021005441A MX2021005441A MX2021005441A MX 2021005441 A MX2021005441 A MX 2021005441A MX 2021005441 A MX2021005441 A MX 2021005441A MX 2021005441 A MX2021005441 A MX 2021005441A MX 2021005441 A MX2021005441 A MX 2021005441A
Authority
MX
Mexico
Prior art keywords
bubble
manufacturing
processes
blown film
film materials
Prior art date
Application number
MX2021005441A
Other languages
English (en)
Inventor
William P Belias
Toby R Thomas
Original Assignee
Sofresh Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sofresh Inc filed Critical Sofresh Inc
Publication of MX2021005441A publication Critical patent/MX2021005441A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00—Layered products comprising a layer of synthetic resin
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    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/001—Combinations of extrusion moulding with other shaping operations
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
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Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Se proporcionan en la presente películas sopladas con agentes activos encapsulados, tales como agentes antimicrobianos volátiles, adecuados para usarse como materiales de empaques de alimentos. También se proporcionan en la presente métodos para elaborar tales películas sopladas. Los métodos incluyen extrudir una burbuja a partir de polímeros fundidos, dispensar agentes activos dentro de la burbuja y colapsar la burbuja de manera que la burbuja se autoadhiera para formar una película con los agentes activos encapsulados.
MX2021005441A 2018-11-09 2019-11-06 Materiales de pelicula soplada y procesos para elaborar las mismas y usos de las mismas. MX2021005441A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862758012P 2018-11-09 2018-11-09
PCT/US2019/060135 WO2020097247A1 (en) 2018-11-09 2019-11-06 Blown film materials and processes for manufacturing thereof and uses thereof

Publications (1)

Publication Number Publication Date
MX2021005441A true MX2021005441A (es) 2021-09-08

Family

ID=70611545

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021005441A MX2021005441A (es) 2018-11-09 2019-11-06 Materiales de pelicula soplada y procesos para elaborar las mismas y usos de las mismas.

Country Status (14)

Country Link
US (1) US11873149B2 (es)
EP (1) EP3877175A4 (es)
JP (1) JP2022506963A (es)
KR (1) KR20210120990A (es)
CN (1) CN113286701B (es)
AR (1) AR117016A1 (es)
BR (1) BR112021009074A2 (es)
CA (1) CA3118746A1 (es)
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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210120990A (ko) 2018-11-09 2021-10-07 소프레시 인코포레이티드 블로운 필름 재료 및 그것의 제조를 위한 프로세스들 및 그것의 용도들
MX2023005780A (es) * 2020-11-18 2023-05-29 Sofresh Inc Sistema de empaque con liberacion controlada de agente activo.
EP4070908A1 (de) * 2021-04-09 2022-10-12 INTERLAS GmbH & Co. KG Mikroperforationsverfahren und -vorrichtung mit einer sich bewegenden bahn
CN117183302B (zh) * 2023-09-10 2024-04-16 苏州鸿科新材料科技有限公司 一种离型膜生产用吹膜机

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897937A (es) 1972-03-28 1973-12-13
US4909726A (en) * 1988-03-24 1990-03-20 Grumman Aerospace Corporation Impact-resistant film for chub packaging
CA2049271C (en) 1990-08-28 1998-05-05 Roger L. Juhl Transferable modifier containing film
US5382470A (en) 1993-04-09 1995-01-17 Viskase Corporation EVOH oxygen barrier stretched multilayer film
JP3872564B2 (ja) 1996-06-14 2007-01-24 株式会社メイワパックス サイドガゼット袋の製造法
US6050990A (en) 1996-12-05 2000-04-18 Thermolase Corporation Methods and devices for inhibiting hair growth and related skin treatments
CA2267492C (en) 1998-04-29 2003-09-23 Morton International, Inc. Formation of thin film resistors
JP2000109754A (ja) 1998-10-08 2000-04-18 Minnesota Mining & Mfg Co <3M> コーティング組成物、プライマー、および接着構造
FR2793724B1 (fr) * 1999-05-21 2001-06-29 Soplaril Sa Structure multicouche susceptible d'etre obtenue par refermeture de la bulle de coextrusion
US6455161B1 (en) 1999-06-30 2002-09-24 Dow Global Technologies Inc. Essentially amorphous, non-chlorinated polymeric barrier films and method of using such films
US8415208B2 (en) 2001-07-16 2013-04-09 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and peeling off method and method of manufacturing semiconductor device
US20040212113A1 (en) 2003-02-14 2004-10-28 Hasing Tomas Nestor Methods and devices for applying substances to the inner surface of the bubble during blown-film extrusion
AU2004291062A1 (en) 2003-11-10 2005-06-02 Angiotech International Ag Medical implants and anti-scarring agents
US20050142310A1 (en) 2003-12-30 2005-06-30 Hatley Earl L. Plastic packaging for produce products
US8017667B2 (en) * 2004-06-29 2011-09-13 Victoria University Antimicrobial packaging material
US20070098900A1 (en) 2004-11-05 2007-05-03 Fuji Hunt Photographic Chemicals, Inc. Media providing non-contacting formation of high contrast marks and method of using same, composition for forming a laser-markable coating, a laser-markable material and process of forming a marking
US20060188558A1 (en) 2005-02-18 2006-08-24 Mylan Technologies, Inc. Transdermal systems having control delivery system
CN1966361A (zh) 2005-11-17 2007-05-23 张晓明 聚乙烯醇七层共挤塑料复合包装薄膜及其方法
WO2007070440A2 (en) 2005-12-09 2007-06-21 Pliant Corporation Selectively permeable films
US7687123B2 (en) 2007-01-29 2010-03-30 Cryovac, Inc. Shrink film containing semi-crystalline polyamide and process for making same
US20080226698A1 (en) 2007-03-16 2008-09-18 Mylan Technologies, Inc. Amorphous drug transdermal systems, manufacturing methods, and stabilization
US7968388B2 (en) 2007-08-31 2011-06-28 Seiko Epson Corporation Thin-film device, method for manufacturing thin-film device, and display
US8012554B2 (en) * 2007-09-12 2011-09-06 Pactiv Corporation Bags having odor management capabilities
US8932708B2 (en) 2007-10-17 2015-01-13 Intellipack Quimas S.A. Antimicrobial gas generating system
US8852749B2 (en) 2008-02-11 2014-10-07 E I Du Pont De Nemours And Company Compositions and structures having tailored water vapor transmission
JP4743326B2 (ja) 2010-01-15 2011-08-10 横浜ゴム株式会社 パンク修理液の回収方法
JP2013540691A (ja) 2010-07-16 2013-11-07 バイエル・イノヴェイション・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング バイオサイド機能を有するポリマー複合材料
BRPI1003492A2 (pt) * 2010-09-23 2013-01-01 Itap Bemis Ltda disposição em válvula de embalagem flexìvel, embalagem flexìvel e filme flexìvel de laminado de plástico contendo a válvula e métodos aperfeiçoados de fabricação de filme flexìvel de laminado de plástico contendo a válvula e de conformação e enchimento da embalagem flexìvel contendo a válvula
EP2697062A1 (en) 2011-04-12 2014-02-19 The Procter and Gamble Company Flexible barrier packaging derived from renewable resources
US20120273084A1 (en) 2011-04-27 2012-11-01 American Packaging Corporation Storage film
EP2736714B1 (en) 2011-07-27 2021-03-24 Performance Materials NA, Inc. Multilayer films for reclosable packaging
WO2013137621A1 (ko) 2012-03-12 2013-09-19 주식회사 엘지화학 점착제 조성물
CA2802732A1 (en) 2013-01-18 2014-07-18 Nova Chemicals Corporation Improved multilayer blown films
WO2014163149A1 (ja) 2013-04-04 2014-10-09 日本クロージャー株式会社 熱可塑性樹脂から成る層を有する成形体
WO2015053405A1 (ja) 2013-10-10 2015-04-16 コニカミノルタ株式会社 ガスバリア性フィルムの製造方法
KR20150097359A (ko) 2014-02-18 2015-08-26 주식회사 엘지화학 봉지 필름 및 이를 포함하는 유기전자장치
CN106132695B (zh) 2014-03-31 2019-09-20 柯尼卡美能达株式会社 气体阻隔性膜及使用其的电子设备、及两者的制造方法
GR20150100198A (el) * 2015-05-06 2017-01-17 Δαϊος, Αστεριος Δημητριου Πολυστρωματικο πλαστικο φυλλο για πολυετη αγροτικη χρηση με αυτορυθμιζομενη σκιαση
GB2542340B (en) 2015-09-11 2019-05-01 Agricultural Res Council Arc Membrane and method for preservation of produce
WO2017139884A1 (en) 2016-02-15 2017-08-24 Macro Technology Inc. Multilayer barrier film
US10350806B2 (en) 2016-03-21 2019-07-16 Poly-America, L.P. Apparatus and method for forming a polymeric web
WO2017175225A1 (en) 2016-04-06 2017-10-12 Botanocap Ltd. Spoilage retardant multilayer materials containing food safe adhesives
KR20210120990A (ko) 2018-11-09 2021-10-07 소프레시 인코포레이티드 블로운 필름 재료 및 그것의 제조를 위한 프로세스들 및 그것의 용도들
US20230347630A1 (en) 2020-04-07 2023-11-02 Sofresh, Inc. Laminated film materials and processes for manufacturing thereof and uses thereof
MX2023005780A (es) 2020-11-18 2023-05-29 Sofresh Inc Sistema de empaque con liberacion controlada de agente activo.

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CA3118746A1 (en) 2020-05-14
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US20210292066A1 (en) 2021-09-23
BR112021009074A2 (pt) 2021-08-10
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WO2020097247A1 (en) 2020-05-14
CL2021001207A1 (es) 2021-12-24
CN113286701A (zh) 2021-08-20
KR20210120990A (ko) 2021-10-07
AR117016A1 (es) 2021-07-07
EP3877175A4 (en) 2022-08-10
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EP3877175A1 (en) 2021-09-15
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