FIELD: packaging industry.
SUBSTANCE: membrane has an edge portion intended to be attached around the container opening, forming a seal, and comprises a tab extending from the edge portion for easy separation of the membrane. At that, the tab comprises a stiffening structure arranged in a pattern that forms a line of a predetermined bend extending through the tongue. The packaging structure comprises a container with an opening and a sealing membrane, at least partially attached to the container around the opening. The manufacturing method of the above-described sealing membrane comprises a step of embossing, corrugation, folding, bending and/or thermoformation of the stiffening structure.
EFFECT: reliability increase.
15 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PACKAGE | 2013 |
|
RU2634882C2 |
| COLLAPSIBLE BOTTLE, METHOD OF MAKING OF PREFORM FOR SUCH BOTTLE AND SYSTEM FOR DISPENSING OF BOTTLES FILLED WITH DRINK | 2010 |
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RU2524001C2 |
| GABLE-TOP CONTAINER OPENER | 1996 |
|
RU2169108C2 |
| CONTAINER WITH SLIDING PART AND SHELL PROVIDED WITH SEALING MEANS WITH OPENING INDICATOR | 2011 |
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RU2568400C2 |
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| METHOD FOR PACKAGING AND ASSEMBLY FOR PRODUCING RIGID PACKAGE WITH HOLLOW RIB | 2012 |
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RU2599605C2 |
| CONTAINER AND BLANK | 2011 |
|
RU2583911C2 |
| PACKET OF CIGARETTES | 2014 |
|
RU2660304C2 |
| PRODUCT PUSHER | 2013 |
|
RU2697543C2 |
| PRODUCT PUSHER | 2013 |
|
RU2643128C2 |
