FIELD: packaging industry.
SUBSTANCE: invention relates to thermo sealed and forming flexible walls disposable packages, which are also repeatedly sealed. Multilayer packing material includes 2 films and adhesive layer between them. Multilayer material has two-dimensional vector value Q of less than 1,000 mqm/m °C and is determined by formula.
EFFECT: invention simplifies and lowers cost of production of disposable packages, which can be repeatedly sealed.
91 cl, 12 dwg, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RESEALABLE LAMINATE FOR HEAT SEALED PACKAGING | 2011 |
|
RU2608284C2 |
| MULTILAYERED THERMOSHRINKABLE FILM AND CONTAINERS, MANUFACTURED THEREFROM | 2011 |
|
RU2573498C2 |
| RESEALED LAMINATE FOR HEAT-SEALED BAG | 2010 |
|
RU2491173C1 |
| PACKING MATERIALS WITH HUMIDITY CONTROL | 2016 |
|
RU2723119C1 |
| MULTILAYER PACKAGING MATERIAL | 2010 |
|
RU2529522C2 |
| EASY-OPEN AND RE-SEALED FLEXIBLE FILM PACKAGES AND METHODS OF MANUFACTURING | 2011 |
|
RU2561894C2 |
| RE-SEALED FLEXIBLE PACKAGE AND METHODS OF ITS MANUFACTURE | 2011 |
|
RU2574489C2 |
| INACCESSIBLE FOR OPENING BY CHILDREN INDIVIDUAL PACKAGE FOR TRANSDERMAL THERAPEUTIC SYSTEMS OR DOSAGE FORMS OF FILM AND PLATE TYPE | 2009 |
|
RU2503603C2 |
| RESEALABLE LAMINATE FOR HEAT-SEALABLE PACKAGE | 2010 |
|
RU2544159C2 |
| MULTILAYER THERMOSEALING PACKING MATERIAL, FOOD PACK MADE OF SUCH MATERIAL AND METHOD OF PACKING | 2001 |
|
RU2286295C2 |
