POSTERIOR SHEET FOR ABSORBING PRODUCT Russian patent published in 2011 - IPC A61F13/514 

Abstract RU 2428963 C1

FIELD: medicine.

SUBSTANCE: posterior sheet for absorbing product contains internal layer (1') from liquid-impermeable film and external layer (3') from non-woven material, with said internal layer from liquid-impermeable film including, at least, one zone (2) with print. Said external layer (3') from non-woven material is made with print, going around zone or zones (5), covering said, at least, one zone (2) with print on internal layer from liquid-impermeable film and density of said external layer from non-woven material constitutes less than 20 g/m2.

EFFECT: increase of print flexibility on posterior sheet without necessity of local change of structure of external layer from non-woven material.

10 cl, 3 dwg

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RU 2 428 963 C1

Authors

Krook Fredrik

Dates

2011-09-20Published

2007-09-03Filed