BR112016015680A8 - películas contraíveis por calor de barreira de pvdc de múltiplas camadas - Google Patents

películas contraíveis por calor de barreira de pvdc de múltiplas camadas Download PDF

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Publication number
BR112016015680A8
BR112016015680A8 BR112016015680A BR112016015680A BR112016015680A8 BR 112016015680 A8 BR112016015680 A8 BR 112016015680A8 BR 112016015680 A BR112016015680 A BR 112016015680A BR 112016015680 A BR112016015680 A BR 112016015680A BR 112016015680 A8 BR112016015680 A8 BR 112016015680A8
Authority
BR
Brazil
Prior art keywords
heat shrinkable
films
barrier films
pvdc barrier
shrinkable multi
Prior art date
Application number
BR112016015680A
Other languages
English (en)
Other versions
BR112016015680B8 (pt
BR112016015680B1 (pt
BR112016015680A2 (pt
Inventor
Flavio Fusarpoli
Giuliano Zanaboni
Serena Stracuzzi
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=49949549&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112016015680(A8) "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 BR112016015680A2 publication Critical patent/BR112016015680A2/pt
Publication of BR112016015680A8 publication Critical patent/BR112016015680A8/pt
Publication of BR112016015680B1 publication Critical patent/BR112016015680B1/pt
Publication of BR112016015680B8 publication Critical patent/BR112016015680B8/pt

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/34Layered products comprising a layer of synthetic resin comprising polyamides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/24All layers being polymeric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00Resin or rubber layer containing a blend of at least two different polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/31Heat sealable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/518Oriented bi-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54Yield strength; Tensile strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546Flexural strength; Flexion stiffness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • B32B2307/7242Non-permeable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • B32B2307/7242Non-permeable
    • B32B2307/7244Oxygen barrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/732Dimensional properties
    • B32B2307/734Dimensional stability
    • B32B2307/736Shrinkable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00Containers; Receptacles
    • B32B2439/70Food packaging

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

a presente invenção refere-se a películas contraíveis a quente de barreira de múltiplas camadas e aos recipientes flexíveis feitos a partir das mesmas, tais como sacos, bolsas e semelhantes, úteis para acondicionar artigos, em particular itens de alimentos. essas películas são caracterizadas por propriedades de contração particulares, que proporcionam embalagens apertadas que reduzem a perda por gotejamento do produto acondicionado nas mesmas. além disso, os sacos obtidos de tais películas são dotados de propriedades ópticas muito boas e alta resistência a abuso.
BR112016015680A 2014-01-15 2015-01-15 Película de embalagem contraível por calor de barreira biaxialmente orientada coextrudada de múltiplas camadas, artigo para embalagem na forma de um tubo sem costura, embalagem, processo para manufatura de uma película, e uso de uma película BR112016015680B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14151344 2014-01-15
EP14151344.0 2014-01-15
PCT/EP2015/050718 WO2015107127A1 (en) 2014-01-15 2015-01-15 Multilayer pvdc barrier heat shrinkable films

Publications (4)

Publication Number Publication Date
BR112016015680A2 BR112016015680A2 (pt) 2017-08-08
BR112016015680A8 true BR112016015680A8 (pt) 2020-06-09
BR112016015680B1 BR112016015680B1 (pt) 2021-07-13
BR112016015680B8 BR112016015680B8 (pt) 2022-10-04

Family

ID=49949549

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016015680A BR112016015680B8 (pt) 2014-01-15 2015-01-15 Película de embalagem contraível por calor de barreira biaxialmente orientada coextrudada de múltiplas camadas, artigo para embalagem na forma de um tubo sem costura, embalagem, processo para manufatura de uma película, e uso de uma película

Country Status (12)

Country Link
US (1) US10239296B2 (pt)
EP (1) EP3094494B2 (pt)
JP (1) JP6489557B2 (pt)
CN (1) CN105899358B (pt)
AU (1) AU2015206003B2 (pt)
BR (1) BR112016015680B8 (pt)
CA (1) CA2935440A1 (pt)
ES (1) ES2663514T3 (pt)
MX (1) MX2016008983A (pt)
PL (1) PL3094494T5 (pt)
RU (1) RU2658045C2 (pt)
WO (1) WO2015107127A1 (pt)

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WO2017207662A1 (en) 2016-06-01 2017-12-07 Cryovac, Inc. Gas-barrier heat-shrinkable film
CN110234504B (zh) * 2017-01-17 2022-03-29 克里奥瓦克公司 多层非交联型可热收缩包装膜
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JP7484084B2 (ja) * 2019-04-15 2024-05-16 住友ベークライト株式会社 食肉包装用多層フィルム及び包装体
DE102019111458A1 (de) * 2019-05-03 2020-11-05 Kuhne Anlagenbau Gmbh Verfahren zur Herstellung einer mehrschichtigen Verbundfolie, mehrschichtige Verbundfolie und deren Verwendung
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DE102019111454A1 (de) * 2019-05-03 2020-11-05 Kuhne Anlagenbau Gmbh Verfahren zur Herstellung einer mehrschichtigen Verbundfolie, mehrschichtige Verbundfolie und deren Verwendung
DE102019111440A1 (de) * 2019-05-03 2020-11-05 Kuhne Anlagenbau Gmbh Verfahren zur Herstellung einer mehrschichtigen Verbundfolie, mehrschichtige Verbundfolie und deren Verwendung
DE102019111460A1 (de) * 2019-05-03 2020-11-05 Kuhne Anlagenbau Gmbh Verfahren zur Herstellung einer mehrschichtigen Verbundfolie, mehrschichtige Verbundfolie und deren Verwendung
AR119189A1 (es) * 2019-06-28 2021-12-01 Dow Global Technologies Llc Laminados de películas de envasado flexible y método para elaborarlos mediante laminación térmica
IT201900024841A1 (it) 2019-12-19 2021-06-19 Alter Eco Disposable Srl Imballaggio primario alimentare migliorato
WO2021200489A1 (ja) * 2020-03-30 2021-10-07 東洋紡株式会社 二軸延伸ポリアミドフィルム
CN112871717B (zh) * 2021-03-24 2022-10-25 长春理工大学 钢球直径高精度分选装置及方法
CN113352719B (zh) * 2021-06-10 2023-02-03 南通环球塑料工程有限公司 一种在线成型收缩底膜和盖膜及其制备方法
IT202100016610A1 (it) 2021-06-24 2022-12-24 One Hot Box 2 S R L S Imballaggio primario alimentare
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Also Published As

Publication number Publication date
US20170066228A1 (en) 2017-03-09
CN105899358B (zh) 2019-08-13
BR112016015680B8 (pt) 2022-10-04
EP3094494B1 (en) 2018-01-03
EP3094494A1 (en) 2016-11-23
US10239296B2 (en) 2019-03-26
WO2015107127A1 (en) 2015-07-23
RU2016132829A3 (pt) 2018-05-16
CN105899358A (zh) 2016-08-24
BR112016015680B1 (pt) 2021-07-13
BR112016015680A2 (pt) 2017-08-08
CA2935440A1 (en) 2015-07-23
MX2016008983A (es) 2016-12-08
ES2663514T3 (es) 2018-04-13
AU2015206003A1 (en) 2016-08-18
JP6489557B2 (ja) 2019-03-27
PL3094494T5 (pl) 2024-01-15
RU2016132829A (ru) 2018-02-20
RU2658045C2 (ru) 2018-06-19
NZ722752A (en) 2021-11-26
JP2017507042A (ja) 2017-03-16
PL3094494T3 (pl) 2018-06-29
AU2015206003B2 (en) 2018-08-16
EP3094494B2 (en) 2023-11-22

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/01/2015, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: CRYOVAC, LLC (US)

B25G Requested change of headquarter approved

Owner name: CRYOVAC, LLC (US)