BRPI0601930A - aperfeiçoamento introduzido em pelìculas ou filmes para embalagens a vácuo que sejam destacáveis - Google Patents

aperfeiçoamento introduzido em pelìculas ou filmes para embalagens a vácuo que sejam destacáveis

Info

Publication number
BRPI0601930A
BRPI0601930A BRPI0601930-7A BRPI0601930A BRPI0601930A BR PI0601930 A BRPI0601930 A BR PI0601930A BR PI0601930 A BRPI0601930 A BR PI0601930A BR PI0601930 A BRPI0601930 A BR PI0601930A
Authority
BR
Brazil
Prior art keywords
films
thermoplastic film
tear
vacuum packaging
improvement introduced
Prior art date
Application number
BRPI0601930-7A
Other languages
English (en)
Inventor
Otacilio Teixeira Berbert
Original Assignee
Curwood 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=36928562&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0601930(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Curwood Inc filed Critical Curwood Inc
Publication of BRPI0601930A publication Critical patent/BRPI0601930A/pt
Publication of BRPI0601930B1 publication Critical patent/BRPI0601930B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5855—Peelable seals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

"APERFEIçOAMENTO INTRODUZIDO EM PELìCULAS OU FILMES PARA EMBALAGENS A VáCUO QUE SEJAM DESTACáVEIS". A presente invenção descreve uma embalagem a vácuo feita a partir de uma película ou filme compreendendo um filme termoplástico e um substrato de poliéster onde o filme termoplástico inclui ao menos uma primeira camada de polímero possuindo uma primeira superfície e uma segunda superfície oposta e compreende um copolímero de etileno/éster não-saturado, onde a primeira superfície é uma superfície tratada de um modo a exibir uma tensão de superfície de entre 36-60 dynes/cm. O filme termoplástico é adaptado para formar uma selagem descascável entre a primeira superfície da primeira camada de polímero do filme termoplástico e o substrato de poliéster através de uma pressão de menos de 1 x 10¬ 5¬ Pa aplicada entre eles, onde a selagem destacável possui uma resistência de selagem entre 0,5-6 lb/pol(0,09-1,08 kg/cm).
BRPI0601930A 2005-05-31 2006-05-25 embalagem a vácuo destacável BRPI0601930B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/141,144 US8597746B2 (en) 2005-05-31 2005-05-31 Peelable vacuum skin packages

Publications (2)

Publication Number Publication Date
BRPI0601930A true BRPI0601930A (pt) 2007-03-20
BRPI0601930B1 BRPI0601930B1 (pt) 2017-03-21

Family

ID=36928562

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601930A BRPI0601930B1 (pt) 2005-05-31 2006-05-25 embalagem a vácuo destacável

Country Status (11)

Country Link
US (1) US8597746B2 (pt)
EP (1) EP1728731B2 (pt)
AT (1) ATE452078T1 (pt)
AU (1) AU2006202258B2 (pt)
BR (1) BRPI0601930B1 (pt)
CA (1) CA2546386C (pt)
DE (1) DE602006011077D1 (pt)
DK (1) DK1728731T3 (pt)
ES (1) ES2337284T3 (pt)
NZ (1) NZ546867A (pt)
PL (1) PL1728731T3 (pt)

Families Citing this family (29)

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Publication number Priority date Publication date Assignee Title
US8398306B2 (en) 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
SE529897C2 (sv) 2006-03-27 2007-12-27 Rottneros Ab Formpressat tråg
US7871696B2 (en) * 2006-11-21 2011-01-18 Kraft Foods Global Brands Llc Peelable composite thermoplastic sealants in packaging films
US7871697B2 (en) 2006-11-21 2011-01-18 Kraft Foods Global Brands Llc Peelable composite thermoplastic sealants in packaging films
WO2008127485A1 (en) * 2006-12-29 2008-10-23 Pliant Corporation Peelable films containing nano particles
US9232808B2 (en) 2007-06-29 2016-01-12 Kraft Foods Group Brands Llc Processed cheese without emulsifying salts
ES2537086T3 (es) * 2007-07-20 2015-06-02 Sig Technology Ag Método para producir una bandeja desechable
US20090047394A1 (en) * 2007-08-17 2009-02-19 Neil Willcocks Vacuum packed pet food
US8945702B2 (en) * 2007-10-31 2015-02-03 Bemis Company, Inc. Barrier packaging webs having metallized non-oriented film
US8047368B2 (en) 2008-01-23 2011-11-01 Curwood, Inc. Vacuum skin packaging laminate, package and process for using same
EP2285706B1 (en) 2008-05-20 2014-11-19 Cryovac, Inc. Method for vacuum skin packaging a product arranged in a tray
US8147934B2 (en) * 2009-01-20 2012-04-03 Curwood, Inc. Easy-open packages formed from peelable thermoplastic laminates
US8679604B2 (en) * 2009-01-20 2014-03-25 Curwood, Inc. Peelable film and package using same
NZ591354A (en) 2010-02-26 2012-09-28 Kraft Foods Global Brands Llc A low-tack, UV-cured pressure sensitive acrylic ester based adhesive for reclosable packaging
WO2011106486A1 (en) 2010-02-26 2011-09-01 Kraft Foods Global Brands Llc Package having an adhesive-based reclosable fastener and methods therefor
US12503288B2 (en) 2010-11-22 2025-12-23 Cryovac, Llc Method for vacuum skin packaging a product arranged in a tray
US8684217B2 (en) 2010-12-17 2014-04-01 Curwood, Inc. Easy-open package
US9533472B2 (en) 2011-01-03 2017-01-03 Intercontinental Great Brands Llc Peelable sealant containing thermoplastic composite blends for packaging applications
US9211976B2 (en) 2011-02-16 2015-12-15 Andrew W. Moehlenbrock Easy open and reclosable package with discrete laminate, with die-cut, anchored to second side panel
US8905638B2 (en) 2011-02-16 2014-12-09 Cryovac, Inc. Easy open and reclosable package with die-cut web, and discrete strip anchored to second side panel
US8541081B1 (en) 2012-10-15 2013-09-24 Cryovac, Inc. Easy-open, reclosable package
US9573348B2 (en) * 2012-11-05 2017-02-21 Toray Plastics (America), Inc. Lidding structure based on aromatic polyester film, coextruded with a sealable/peelable epdxy-containing thermoplastic polymer
WO2016057046A1 (en) 2014-10-10 2016-04-14 Bemis Company, Inc. Snap close peel reseal package
AU2015258191B2 (en) 2014-11-19 2020-02-27 Flexopack S.A. Oven skin packaging process
US20190047267A1 (en) * 2016-02-15 2019-02-14 Bemis Company, Inc. Packaging tray with surface-treated capping layer
ITUB20161192A1 (it) * 2016-03-01 2017-09-01 Cryovac Inc Vassoio, confezione, apparecchiatura e procedimento di realizzazione di detto vassoio e detta confezione
CN108698394B (zh) 2016-03-07 2021-07-30 克里奥瓦克公司 用于真空贴体包装的多层膜、包装方法和由此获得的包装
US20180086531A1 (en) * 2016-09-23 2018-03-29 Amazon Technologies, Inc. Food packaging with multi-layer structure
US9855724B1 (en) 2017-02-10 2018-01-02 Custom Adhesive Products Llc Splice tape with internal, interlayer separation interface

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Also Published As

Publication number Publication date
AU2006202258A1 (en) 2006-12-14
ES2337284T3 (es) 2010-04-22
DE602006011077D1 (de) 2010-01-28
CA2546386A1 (en) 2006-11-30
ATE452078T1 (de) 2010-01-15
CA2546386C (en) 2015-02-10
US8597746B2 (en) 2013-12-03
EP1728731A1 (en) 2006-12-06
EP1728731B2 (en) 2017-04-19
AU2006202258B2 (en) 2011-05-12
BRPI0601930B1 (pt) 2017-03-21
EP1728731B1 (en) 2009-12-16
NZ546867A (en) 2007-11-30
DK1728731T3 (da) 2010-04-06
US20060269707A1 (en) 2006-11-30
PL1728731T3 (pl) 2010-05-31

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B32B 27/32 , B32B 27/36

Ipc: B65D 75/30 (2006.01), B65D 75/58 (2006.01), B32B 2

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25C Requirement related to requested transfer of rights
B25A Requested transfer of rights approved
B25G Requested change of headquarter approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2672 DE 22-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.