BR112018068696A2 - película termoplástica para embalagem de filme a vácuo, método de embalagem e uso do mesmo - Google Patents

película termoplástica para embalagem de filme a vácuo, método de embalagem e uso do mesmo

Info

Publication number
BR112018068696A2
BR112018068696A2 BR112018068696A BR112018068696A BR112018068696A2 BR 112018068696 A2 BR112018068696 A2 BR 112018068696A2 BR 112018068696 A BR112018068696 A BR 112018068696A BR 112018068696 A BR112018068696 A BR 112018068696A BR 112018068696 A2 BR112018068696 A2 BR 112018068696A2
Authority
BR
Brazil
Prior art keywords
film
packaging
layer
vacuum
outer sealing
Prior art date
Application number
BR112018068696A
Other languages
English (en)
Other versions
BR112018068696B1 (pt
Inventor
Federico Fanfani Andrea
Riccio Marina
Original Assignee
Cryovac 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55699456&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112018068696(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cryovac Inc filed Critical Cryovac Inc
Publication of BR112018068696A2 publication Critical patent/BR112018068696A2/pt
Publication of BR112018068696B1 publication Critical patent/BR112018068696B1/pt

Links

Classifications

    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
    • 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
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
    • B65B11/52—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-, blister-, or bubble- packaging
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/305—Skin packages
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

a presente invenção refere-se a uma película termoplástica, adequada para uso como uma película superior em embalagem de filme a vácuo, que compreende pelo menos uma camada vedante externa a), compreendendo pelo menos um polímero vedável e uma segunda camada a'), aderida a ela, em que camada vedante externa a) ou a camada vedante externa a) juntamente com a segunda camada a') aderida a ela, compreende mais do que 0,10% em peso de um agente de deslizamento. vantajosamente, a película e a embalagem de filme a vácuo utilizando a película, requerem temperaturas mais baixas para uma vedação eficaz do topo para o fundo e assim evitar a deformação do suporte inferior.
BR112018068696-4A 2016-04-04 2017-04-04 Película termoplástica para embalagem de filme a vácuo, método de embalagem e uso do mesmo BR112018068696B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16163740 2016-04-04
EP16163740.0 2016-04-04
PCT/EP2017/058030 WO2017174605A1 (en) 2016-04-04 2017-04-04 Thermoplastic film for vacuum skin packaging, method of packaging and uses thereof

Publications (2)

Publication Number Publication Date
BR112018068696A2 true BR112018068696A2 (pt) 2019-01-15
BR112018068696B1 BR112018068696B1 (pt) 2022-09-06

Family

ID=55699456

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018068696-4A BR112018068696B1 (pt) 2016-04-04 2017-04-04 Película termoplástica para embalagem de filme a vácuo, método de embalagem e uso do mesmo

Country Status (7)

Country Link
US (1) US20190099961A1 (pt)
EP (1) EP3439874B1 (pt)
CN (1) CN109070557A (pt)
AU (1) AU2017245625B2 (pt)
BR (1) BR112018068696B1 (pt)
MX (1) MX2018012031A (pt)
WO (1) WO2017174605A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109328138A (zh) 2016-04-13 2019-02-12 克里奥瓦克公司 具有抗内爆顶料片的真空贴体包装
US20200180281A1 (en) * 2017-06-30 2020-06-11 Cryovac, Llc Vacuum skin packages for soft products and vacuum skin method of packaging
JP2019166810A (ja) * 2018-03-26 2019-10-03 大日本印刷株式会社 包装材料用ポリエチレン積層体及び該積層体からなる包装材料
EP3778231A4 (en) * 2018-03-26 2021-12-22 Dai Nippon Printing Co., Ltd. LAMINATE, AND PACKAGING MATERIAL, PACKAGING BAG AND VERTICAL POUCH INCLUDING EACH LAMINATE, AND MULTI-LAYER SUBSTRATE
CN109397777A (zh) * 2018-11-21 2019-03-01 江阴升辉包装材料有限公司 一种高阻隔贴体包装膜及其交联处理方法
EP3887156A4 (en) * 2018-11-30 2022-07-06 Bemis Company, Inc. RECYCLABLE FILM WITH HIGH BARRIER PROPERTIES
CN109677072A (zh) * 2019-01-28 2019-04-26 江阴升辉包装材料有限公司 一种可用于微波炉的真空包装贴体膜及其交联处理方法
CN112693664B (zh) * 2021-02-03 2022-04-22 深圳市汇凌信息技术有限公司 一种触摸屏贴合设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3681790D1 (de) 1986-04-15 1991-11-07 Grace W R & Co Mehrschichtiger verpackungsfilm.
US4927691A (en) 1987-10-16 1990-05-22 W. R. Grace & Co.-Conn. Implosion resistant films
GB2218669B (en) 1988-05-20 1992-07-08 Grace W R & Co Multi-layer packaging film and process
JP3148369B2 (ja) 1992-06-19 2001-03-19 東燃化学株式会社 スリップ性の改良された多層フィルム
AU735827B2 (en) 1996-04-12 2001-07-19 Cryovac, Inc. Heat sealable film
US7273629B2 (en) 2000-11-28 2007-09-25 Cryovac, Inc. Meat package with reduced leaker rates
EP1300238B1 (en) 2001-09-27 2014-08-27 Flexopack S A Multilayer packaging film and process
ATE361195T1 (de) 2002-09-16 2007-05-15 Cryovac Inc Bedruckbares thermoplastisches mehrschicht- laminat für vakuum-skinverpackungen
US20040151934A1 (en) 2003-01-27 2004-08-05 Schwark Dwight W. Oxygen scavenging film with high slip properties
US20060210742A1 (en) 2005-03-17 2006-09-21 Cryovac, Inc. Retortable packaging film with outer layers containing blend of propylene-based polymer and homogeneous polymer
US7635509B2 (en) * 2005-07-19 2009-12-22 E.I. Du Pont De Nemours And Company Vacuum skin packaging structure with high oxygen permeability
US20070082154A1 (en) * 2005-10-12 2007-04-12 Benoit Ambroise Multi-layer films, methods of manufacture and articles made therefrom
GB0603254D0 (en) * 2006-02-17 2006-03-29 Dupont Teijin Films Us Ltd Polyester film
US8617717B2 (en) 2006-06-09 2013-12-31 Exxonmobil Chemical Patents Inc. Heat sealable films from propylene and α-olefin units
EP2185359B1 (en) * 2007-08-30 2019-01-02 Dupont Teijin Films U.S. Limited Partnership Dual ovenable vacuum skin packaged sealed container comprising a receptacle containing a food product and a sealed thermoformable polyester film lid
DK2156949T3 (en) 2008-08-19 2015-02-16 Cryovac Inc For vacuum skin packaging applications suitable film and thus produced vacuum skin pack is easy to open
EP2386411A1 (en) 2010-05-03 2011-11-16 Cryovac, Inc. Multilayer barrier film for VSP packaging, method of packaging and packages obtained therewith
NZ745206A (en) 2016-03-07 2024-08-30 Cryovac Llc Multilayer film for vacuum skin packaging, method of packaging and packages obtained therewith

Also Published As

Publication number Publication date
BR112018068696B1 (pt) 2022-09-06
WO2017174605A1 (en) 2017-10-12
EP3439874B1 (en) 2022-06-22
US20190099961A1 (en) 2019-04-04
EP3439874A1 (en) 2019-02-13
AU2017245625B2 (en) 2021-08-12
CN109070557A (zh) 2018-12-21
MX2018012031A (es) 2019-02-20
AU2017245625A1 (en) 2018-10-25

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B25D Requested change of name of applicant approved

Owner name: CRYOVAC, LLC (US)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/04/2017, OBSERVADAS AS CONDICOES LEGAIS