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WO2011149386A3 - Polyamide-based synthetic sausage casing able to be filled without stretching and method of production thereof - Google Patents

Polyamide-based synthetic sausage casing able to be filled without stretching and method of production thereof Download PDF

Info

Publication number
WO2011149386A3
WO2011149386A3 PCT/RU2011/000354 RU2011000354W WO2011149386A3 WO 2011149386 A3 WO2011149386 A3 WO 2011149386A3 RU 2011000354 W RU2011000354 W RU 2011000354W WO 2011149386 A3 WO2011149386 A3 WO 2011149386A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyamide
temperature
tubular film
machine
transverse direction
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/RU2011/000354
Other languages
French (fr)
Other versions
WO2011149386A2 (en
Inventor
Sergei Vasilievich Borodaev
Boris Vladimirovich Golyanskiy
Sergei Petrovich Ryzenko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "PROIZVODSTVENNO- KOMMERCHESKAYA "ATLANTIS-PAK" Firma
Original Assignee
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "PROIZVODSTVENNO- KOMMERCHESKAYA "ATLANTIS-PAK" Firma
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 OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "PROIZVODSTVENNO- KOMMERCHESKAYA "ATLANTIS-PAK" Firma filed Critical OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "PROIZVODSTVENNO- KOMMERCHESKAYA "ATLANTIS-PAK" Firma
Priority to EA201290970A priority Critical patent/EA024754B1/en
Priority to EP11761411.5A priority patent/EP2575482A2/en
Publication of WO2011149386A2 publication Critical patent/WO2011149386A2/en
Publication of WO2011149386A3 publication Critical patent/WO2011149386A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C2013/0063—Sausage casings containing polyamide, e.g. nylon, aramide
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C2013/0083—Sausage casings biaxially oriented

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Processing Of Meat And Fish (AREA)
  • Wrappers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention relates to single- or multilayer synthetic heat-shrinkable sausage casings that one can fill without preliminary humidification and virtually without stretching and make as a result taut sausages, and also relates to a method of production of such casings. At least one polyamide layer of the casing is made of polyamide resin based on at least one aliphatic (co)polyamide, selected from polyamide-6, polyamide-66 or copolyamide-6/66. The casing, being ready to be filled, has following characteristics: the Young's modulus is not less than 300 MPa in the machine direction and not less than 400 MPa in the transverse direction; on exposure to an air with relative humidity 60% and a temperature of 25°C for 5 days its shrinkage value is no more than 2% both in the machine and transverse directions; on exposure to a water with temperature 40°C for 2 hours its shrinkage value is 3-10% in the machine direction and 4-10% in the transverse direction; on exposure to water with temperature 80°C for 30 minutes its shrinkage value is 8-15% in the machine direction and 9-18% in the transverse direction. The method of production of such sausage comprises extrusion of single- or multilayer extrudate, resulting in tubular film, orientation drawing and thermofixation of the tubular film, and the subsequent additional treatment. The subsequent treatment consists in additional drawing of the oriented thermofixed tubular film, having temperature of 60-140°C, by 3-8% in the machine direction and 4-10% in the transverse direction; subsequent cooling of this tubular film, while it is in the drawn (strained) state, to the temperature that is not higher than glass transition temperature of the polyamide composition of the polyamide layer; and its winding up on a core. Said steps of the process can be performed at the aggregate that is either built in the line for accomplishment of the previous steps of process, or at a separate machine.
PCT/RU2011/000354 2010-05-24 2011-05-23 Polyamide-based synthetic sausage casing able to be filled without stretching and method of production thereof Ceased WO2011149386A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA201290970A EA024754B1 (en) 2010-05-24 2011-05-23 Polyamide-based synthetic sausage casing able to be filled without stretching and method of production thereof
EP11761411.5A EP2575482A2 (en) 2010-05-24 2011-05-23 Polyamide-based synthetic sausage casing able to be filled without stretching and method of production thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2010120956 2010-05-24
RU2010120956/12A RU2442425C2 (en) 2010-05-24 2010-05-24 Synthetic sausage polyamide-based cover filled without stretching and method of its production

Publications (2)

Publication Number Publication Date
WO2011149386A2 WO2011149386A2 (en) 2011-12-01
WO2011149386A3 true WO2011149386A3 (en) 2012-02-02

Family

ID=42938857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2011/000354 Ceased WO2011149386A2 (en) 2010-05-24 2011-05-23 Polyamide-based synthetic sausage casing able to be filled without stretching and method of production thereof

Country Status (4)

Country Link
EP (1) EP2575482A2 (en)
EA (1) EA024754B1 (en)
RU (1) RU2442425C2 (en)
WO (1) WO2011149386A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016015680B8 (en) * 2014-01-15 2022-10-04 Cryovac Inc MULTI-LAYER CO-EXTRUDED BIAXIALLY ORIENTED BARRIER HEAT SHRINK PACKAGING FILM, ARTICLE FOR PACKAGING IN THE FORM OF A SEAMLESS TUBE, PACKAGING, PROCESS FOR MANUFACTURING A FILM, AND USING A FILM
JP6489010B2 (en) 2014-02-26 2019-03-27 東レ株式会社 Porous carbon material, carbon material reinforced composite material, porous carbon material precursor, method for producing porous carbon material precursor, and method for producing porous carbon material
CN106660264A (en) * 2014-07-25 2017-05-10 泰科电子瑞侃有限责任公司 Electrical cable splice and method for connecting power cables
US9650548B2 (en) * 2014-08-06 2017-05-16 Equistar Chemicals, Lp Polyolefin-based compositions, adhesives, and related multi-layered structures prepared therefrom

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589431A1 (en) * 1992-09-23 1994-03-30 Viskase Corporation Heat shrinkable nylon food casing having a functionalized ethylenic polymer core layer
EP0597363A1 (en) * 1992-11-12 1994-05-18 Wolff Walsrode Aktiengesellschaft Multilayer co-extruded, shrinkable, stretched tubular
DE19529603A1 (en) * 1995-08-11 1997-02-13 Wolff Walsrode Ag Polyamide sausage casing with improved peeling characteristics
WO2006112753A2 (en) * 2005-04-19 2006-10-26 Obschestvo S Ogranichennoi Otvetstvennostyu Proizvodstvenno-Kommercheskaya Firma 'atlantis-Pak' Multilayer tubular food casing with variable outer layer thickness the outer layer having relief fibrous-netlike structure
EP1892092A1 (en) * 2006-08-24 2008-02-27 Kureha Corporation Heat-shrinkable multilayer casing film and process for production thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850182C2 (en) * 1978-11-18 1983-06-23 Naturin-Werk Becker & Co, 6940 Weinheim Tubular film for packaging and wrapping pasty foods, in particular sausage and cheese
FI66278C (en) * 1978-11-18 1984-10-10 Becker & Co Naturinwerk SLANGFOLIE FOER FOERPACKNING OCH OMHOELJANDE AV PASTAARTADE LISMEDEL SPECIELLT BASKET OCH SMAELTOST FOERPACKAD I FORM AV KENRV
DE3227945C2 (en) * 1982-07-27 1986-07-24 Naturin-Werk Becker & Co, 6940 Weinheim Single-layer elastic tubular film made of polyamide for packaging pasty substances, in particular foods, which are packaged hot or are subjected to a heat treatment after being packaged, and a process for their production
US4489295A (en) 1982-12-17 1984-12-18 Westinghouse Electric Corp. Circuit interrupter with improved electro-mechanical undervoltage release mechanism
DE4128081A1 (en) * 1991-08-23 1993-02-25 Wolff Walsrode Ag COEXTRUDED BIAXIAL STRETCHED TUBE FILM
US5549943A (en) * 1992-09-23 1996-08-27 Viskase Corporation Heat shrinkable nylon food casing with a polyolefin core layer
DE19645276A1 (en) 1996-11-02 1998-05-07 Kalle Nalo Gmbh Hand-fillable sausage casing based on polyamide
JP4864177B2 (en) * 1998-07-24 2012-02-01 株式会社クレハ Stretched multilayer film casing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589431A1 (en) * 1992-09-23 1994-03-30 Viskase Corporation Heat shrinkable nylon food casing having a functionalized ethylenic polymer core layer
EP0597363A1 (en) * 1992-11-12 1994-05-18 Wolff Walsrode Aktiengesellschaft Multilayer co-extruded, shrinkable, stretched tubular
DE19529603A1 (en) * 1995-08-11 1997-02-13 Wolff Walsrode Ag Polyamide sausage casing with improved peeling characteristics
WO2006112753A2 (en) * 2005-04-19 2006-10-26 Obschestvo S Ogranichennoi Otvetstvennostyu Proizvodstvenno-Kommercheskaya Firma 'atlantis-Pak' Multilayer tubular food casing with variable outer layer thickness the outer layer having relief fibrous-netlike structure
EP1892092A1 (en) * 2006-08-24 2008-02-27 Kureha Corporation Heat-shrinkable multilayer casing film and process for production thereof

Also Published As

Publication number Publication date
EA201290970A1 (en) 2013-04-30
EA024754B1 (en) 2016-10-31
RU2010120956A (en) 2010-09-20
EP2575482A2 (en) 2013-04-10
WO2011149386A2 (en) 2011-12-01
RU2442425C2 (en) 2012-02-20

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