LAMINATED PAPER ITEM AND PAPER FABRIC Russian patent published in 2010 - IPC D21H27/30 A47K10/16 

Abstract RU 2407841 C2

FIELD: textile, paper.

SUBSTANCE: item is arranged in the form of rectangular sheet, has the first parallel edges in the first direction and the second edges in the second direction, perpendicular to the first direction. Item comprises at least two layers attached together by binder applied in the form of fixing pattern between layers. Fixing pattern is the pattern of fixing of increased size and comprises fixing elements arranged along the first group of irregular wave-like lines of fixing, passing from one parallel edge to the other at the first angle, making from 20° to 70°, to the first direction, and along the second group of irregular wave-like fixing lines passing from one parallel edge to the other at the second angle, making from 110° to 160°, in the first direction. The first and second groups of irregular wave-like fixing lines cross to form a grid. Fixed area of surface makes from 0.6% to 6.0% of item area.

EFFECT: improved softness, elasticity of absorbing capacity, volume of item.

13 cl, 8 dwg

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RU 2 407 841 C2

Authors

Saarveli Ehva-Li

Monsson Anna

Al'Bertsson Sverker

Gungner Susanne

Dates

2010-12-27Published

2006-03-17Filed