PL2805821T6 - Folia termokurczliwa tworząca barierę dla gazów - Google Patents

Folia termokurczliwa tworząca barierę dla gazów

Info

Publication number
PL2805821T6
PL2805821T6 PL14169253T PL14169253T PL2805821T6 PL 2805821 T6 PL2805821 T6 PL 2805821T6 PL 14169253 T PL14169253 T PL 14169253T PL 14169253 T PL14169253 T PL 14169253T PL 2805821 T6 PL2805821 T6 PL 2805821T6
Authority
PL
Poland
Prior art keywords
gas
shrinkable film
barrier heat
barrier
heat
Prior art date
Application number
PL14169253T
Other languages
English (en)
Other versions
PL2805821T3 (pl
Inventor
Paolo Ciocca
Roberto Forloni
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
Application filed by Cryovac Inc filed Critical Cryovac Inc
Publication of PL2805821T3 publication Critical patent/PL2805821T3/pl
Publication of PL2805821T6 publication Critical patent/PL2805821T6/pl

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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • 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
    • B32B27/30—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
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
PL14169253T 2013-05-21 2014-05-21 Folia termokurczliwa tworząca barierę dla gazów PL2805821T6 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1354554 2013-05-21
EP14169253.3A EP2805821B3 (en) 2013-05-21 2014-05-21 Gas-barrier heat-shrinkable film

Publications (2)

Publication Number Publication Date
PL2805821T3 PL2805821T3 (pl) 2016-10-31
PL2805821T6 true PL2805821T6 (pl) 2017-10-31

Family

ID=49237273

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14169253T PL2805821T6 (pl) 2013-05-21 2014-05-21 Folia termokurczliwa tworząca barierę dla gazów

Country Status (3)

Country Link
EP (2) EP3069877A1 (pl)
ES (1) ES2581296T7 (pl)
PL (1) PL2805821T6 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6289261B2 (ja) * 2014-05-22 2018-03-07 旭化成株式会社 熱収縮性積層フィルム
WO2016174219A1 (en) * 2015-04-30 2016-11-03 Cryovac, Inc. A multilayer coextruded heat-shrinkable barrier foamed film and foamed flexible containers made therefrom for packaging applications
WO2017207662A1 (en) 2016-06-01 2017-12-07 Cryovac, Inc. Gas-barrier heat-shrinkable film
EP3758937A1 (en) * 2018-02-27 2021-01-06 Cryovac, LLC Sealable and easy opening polyester films
AU2021319883A1 (en) * 2020-08-06 2023-02-16 Cryovac, Llc Multilayer, coextruded polyolefin film and manufacture thereof on triple bubble lines
EP4228888A1 (en) 2020-10-16 2023-08-23 Cryovac, LLC Multilayer heat-shrinkable barrier film and packages made therefrom
US12325571B2 (en) 2021-06-09 2025-06-10 Cryovac, Llc Heat shrink apparatus and device for packaging, and packaging line and process using said heat shrink apparatus and device
CN116394553B (zh) * 2023-02-13 2024-01-30 湖州森诺氟材料科技有限公司 一种增强聚四氟乙烯微孔膜层间结合力的设备及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724185A (en) 1985-09-17 1988-02-09 W. R. Grace & Co., Cryovac Div. Oxygen barrier oriented film
NZ272446A (en) 1994-06-30 1998-06-26 Grace W R & Co Meat package; comprises a product support member, an oxygen-permeable film over the support member and an oxygen-impermeable film over and in close proximity to the oxygen-permeable film
US6150011A (en) 1994-12-16 2000-11-21 Cryovac, Inc. Multi-layer heat-shrinkage film with reduced shrink force, process for the manufacture thereof and packages comprising it
CA2166947C (en) 1995-01-11 2007-03-13 Patrick N. Kocher Package with shrink film lidstock
EP0729900B1 (en) 1995-03-01 2003-07-23 Cryovac, Inc. Packaging method
EP0744285B1 (en) * 1995-05-24 1999-12-15 Cryovac, Inc. Multilayer oxygen barrier packaging film
JPH0920311A (ja) 1995-06-30 1997-01-21 Kyoraku Co Ltd 包装体およびその製造方法
IT1282672B1 (it) 1996-02-23 1998-03-31 Grace W R & Co Pellicole di materiale termoplastico con proprieta' barriera ai gas
US6500505B2 (en) * 1998-05-15 2002-12-31 Cryovac, Inc. Thermoplastic film with good interply adhesion
US6294264B1 (en) * 1999-03-30 2001-09-25 Cryovac, Inc. Oriented cook-in film with good interply adhesion
PL1848635T3 (pl) 2005-02-18 2012-04-30 Cryovac Inc Sposób pakowania produktów ze świeżego mięsa, uzyskiwane zgodnie z nim nowe opakowanie na świeże mięso oraz odpowiednia dla tego celu podwójna folia okrywająca
ITBO20070557A1 (it) 2007-08-03 2009-02-04 Ipack S R L Contenitore sigillabile a tenuta ermetica e relativo metodo di fabbricazione.
RU2493065C2 (ru) 2008-06-17 2013-09-20 Криовак, Инк. Термопластиковый лоток
NZ598132A (en) 2009-09-14 2014-03-28 Cryovac Inc Gas barrier heat-shrinkable film

Also Published As

Publication number Publication date
ES2581296T3 (es) 2016-09-05
EP2805821B3 (en) 2017-03-01
EP2805821B1 (en) 2016-04-06
EP2805821A1 (en) 2014-11-26
EP3069877A1 (en) 2016-09-21
ES2581296T7 (es) 2017-07-26
PL2805821T3 (pl) 2016-10-31

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