FIELD: packaging industry.
SUBSTANCE: invention relates to the multilayer packaging material of cushion-shaped packaging container for liquid food products such as milk. The multilayer packaging material comprises a central layer and outer layers impermeable to liquids, and a layer serving as a gas-impermeable layer between the central layer and one of the two outer layers impermeable to liquids. The multilayer packaging material comprises a load-absorbing film in contact with the gas-impermeable layer.
EFFECT: invention provides increased mechanical strength to the cushion-shaped packaging container, so that the packages can be securely transported and loaded with zero or significantly reduced risk of cracks and similar defects of sealing of flexible walls of the package.
5 cl, 3 dwg
| Title |
Year |
Author |
Number |
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2010 |
- Toft Nil'S
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|
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2001 |
|
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2015 |
|
RU2676426C2 |
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2010 |
|
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2011 |
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|
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|
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- Ananiev Vladimir Vladimirovich
|
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| PACKING LAMINATE, METHOD OF MANUFACTURING THEREOF AND PACING CONTAINER, MANUFACTURED FROM THEREOF |
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- Bentmar Mats
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- Jokhansson Khans
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|
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|
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|
RU2730526C2 |
