FIELD: food industry.
SUBSTANCE: invention relates to flat or hose casing or film for food products, produced by the blown extrusion method and elongated along two axes by the threefold airing method and containing at least seven layers.
EFFECT: casing or film contains a barrier for oxygen represented by a layer of Ethylene-Vinyl Alcohol copolymer (EVOH), its outer layer is formed from a material of high thermal stability such as poly ethylene terephthalate (PET), which combined with outstanding properties, ensures the possibility of significant increase of the processing rate (number of operational cycles) in comparison with the currently conventional methods.
13 cl
| Title | Year | Author | Number |
|---|---|---|---|
| MULTILAYER FLAT OR SLEEVE OR FILM FOR FOOD PRODUCTS | 2007 |
|
RU2497681C2 |
| MULTI-LAYERED FLAT OT SLEEVE ENVELOPE OR FILM FOR FOOD PRODUCTS | 2007 |
|
RU2503238C2 |
| MULTILAYER FLAT OR SLEEVE OR FILM FOR FOOD PRODUCTS | 2007 |
|
RU2430835C2 |
| MULTILAYER SLEEVE OR FLAT SHELL OR FILM | 2019 |
|
RU2715203C1 |
| MULTILAYER SLEEVE OR FLAT SHELL OR FILM | 2014 |
|
RU2582701C1 |
| MULTILAYER FLAT OR TUBULAR FOOD COATING OR FILM (VARIANTS) | 2003 |
|
RU2327354C2 |
| METHOD FOR PRODUCTION OF MULTILAYERED COMPOSITE FILM, MULTILAYERED COMPOSITE FILM AND ITS USE | 2020 |
|
RU2791747C1 |
| METHOD FOR PRODUCING A MULTILAYER COMPOSITE FILM, MULTILAYER COMPOSITE FILM AND APPLICATION THEREOF | 2020 |
|
RU2784863C1 |
| LAYERED PLANE OR TUBULAR SHELL OF FILM FOR A FOOD PRODUCT | 2003 |
|
RU2315785C2 |
| MULTILAYERED TUBE-SHAPED PLASTIC FOOD WRAP | 2009 |
|
RU2489885C2 |
