PACKAGING UNIT, HAVING IMPROVED AIR-TIGHTNESS Russian patent published in 2016 - IPC A61F13/551 

Abstract RU 2587070 C1

FIELD: personal hygiene items.

SUBSTANCE: present invention provides packaging unit for sanitary articles and method of said unit, wherein said unit is made of sheet with at least one axis bending, separating said sheet at first area and second area. Inner surface of first area includes internal end section and outer end section, one of said section is provided with adhesive, and other said section is free of adhesive. Additionally, inner and outer sections of second area are provided or are free from adhesive supplementing manner to first area.

EFFECT: thus, when said sheet is bent around axis of bending, edge sections of bearing adhesive in first area, is brought into contact with free from adhesive sections in second area and edge sections of bearing adhesive in second area is brought into contact with free from adhesive edge sections of first area.

15 cl, 12 dwg

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RU 2 587 070 C1

Authors

Dal Annika

Khenriksson Linda

Perneborn Robert

Saarveli Eva-Li

Dates

2016-06-10Published

2012-04-23Filed