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1. WO2010094308 - SINGLE-LAYER OR MULTILAYER TUBULAR FOOD PACKAGING FILM THAT CAN BE SMOKED AND AIR-DRIED, AND METHOD FOR THE PRODUCTION THEREOF

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Publication Number WO/2010/094308
Publication Date 26.08.2010
International Application No. PCT/EP2009/007681
International Filing Date 27.10.2009
IPC
A22C 13/00 2006.01
AHUMAN NECESSITIES
22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
CPROCESSING MEAT, POULTRY, OR FISH
13Sausage casings
B32B 27/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
36comprising polyesters
CPC
B32B 1/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
1Layered products having a general shape other than plane
08Tubular products
B32B 2250/24
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2250Layers arrangement
24All layers being polymeric
B32B 2264/04
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2264Composition or properties of particles which form a particulate layer or are present as additives
04Cellulosic particles, e.g. rayon
B32B 2264/06
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2264Composition or properties of particles which form a particulate layer or are present as additives
06Vegetal particles
B32B 2264/062
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2264Composition or properties of particles which form a particulate layer or are present as additives
06Vegetal particles
062Cellulose particles, e.g. cotton
B32B 2264/101
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2264Composition or properties of particles which form a particulate layer or are present as additives
10Inorganic particles
101Glass
Applicants
  • KUHNE ANLAGENBAU GMBH [DE]/[DE] (AllExceptUS)
  • SCHIFFMANN, Jürgen [DE]/[DE] (UsOnly)
Inventors
  • SCHIFFMANN, Jürgen
Agents
  • KUHNEN & WACKER
Priority Data
10 2009 009 876.320.02.2009DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) EIN- ODER MEHRSCHICHTIGE, RÄUCHERBARE, LUFTTROCKENBARE, SCHLAUCHFÖRMIGE NAHRUNGSMITTELFOLIE FÜR LEBENSMITTELVERPACKUNGEN SOWIE VERFAHREN ZU DEREN HERSTELLUNG
(EN) SINGLE-LAYER OR MULTILAYER TUBULAR FOOD PACKAGING FILM THAT CAN BE SMOKED AND AIR-DRIED, AND METHOD FOR THE PRODUCTION THEREOF
(FR) FILM ALIMENTAIRE TUBULAIRE MONO- OU MULTICOUCHE POUVANT ÊTRE FUMÉ ET SÉCHÉ À L'AIR, DESTINÉ À DES EMBALLAGES ALIMENTAIRES, ET PROCÉDÉS DE FABRICATION
Abstract
(DE)
Die vorliegende Erfindung betrifft eine ein- oder mehrschichtige, räucherbare, lufttrockenbare, schlauchförmige Nahrungsmittelfolie für Lebensmittelverpackungen, insbesondere Wursthülle für geräucherte und/oder luftgetrocknete Wurst- oder Fleischwaren, wobei die Nahrungsmittelfolie auf Polymerbasis auf einer (Co-) Extrusions-Blasfolienanlage mittels einer Düse eines Blaskopfs zugeführter (co-) extrudierter Kunststoffe aus einer Kunststoff schmelze hergestellt und im Tripple- Bubble-Verfahren biaxial verstreckt ist, wobei die homogene Kunststoffschmelze aus einer Kunststoffmischung aus PET oder einer Mischung verschiedener PET und PVOH und/oder PEBA hergestellt wird. Ferner betrifft die vorliegende Erfindung ein Verfahren zur Herstellung der Nahrungsmittelfolie.
(EN)
The invention relates to a single-layer or multilayer tubular food packaging film that can be smoked and air-dried, especially a sausage casing for smoked and/or air-dried sausages or meat. Said polymer-based food film is produced from a plastic melt in a (co-)extrusion film blow molding plant using extruded plastics that are fed to a nozzle of a blow head and is biaxially stretched in a triple bubble process, the homogeneous plastic melt being produced from a plastic mixture of PET or a mixture of various PET and PVOH and/or PEBA. The invention further relates to a method for producing the food film.
(FR)
L'invention concerne un film alimentaire tubulaire mono- ou multicouche, pouvant être fumé et séché à l'air, destiné à des emballages alimentaires, notamment un boyau à saucisse pour de la saucisse ou de la viande fumée et/ou séchée à l'air. Ledit film alimentaire à base polymère est fabriqué dans un dispositif de (co)extrusion/soufflage de film au moyen de plastiques (co)extrudés provenant d'une matière plastique fondue, introduits dans une buse d'une tête de soufflage, et étiré de façon biaxiale dans un procédé à bulle triple, la matière plastique fondue homogène étant préparée à base d'un mélange de plastiques constitué de PET ou d'un mélange constitué de divers PET, PVOH et PEBA. L'invention concerne également un procédé de fabrication du film alimentaire.
Also published as
DE102009009876
PT2398332
EP2398332
US20110293862
CN102271522
RU2011126690
CA2748377
RU0002516294
ES2421235
KR1020110112408
BRPI0924295
AU2009340246
DK2398332
ID051.4184
RS52839
JP2012516786
NZ593677
IN1317/MUMNP/2011
MX2011007220
UAa201111109
RU2011126690
US20160207275
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