WORN NONWOVEN COMPOSITE MATERIALS Russian patent published in 2009 - IPC D04H5/02 

Abstract RU 2357031 C2

FIELD: textile, paper.

SUBSTANCE: invention relates to method of production of nonwoven material and to material obtained by said method. Method of material formation includes providing nonwoven linen which contains thermoplastic fibres, tangling said nonwoven linen with absorbing staple fibres with creating composite material. Said composite material forms first surface and second surface. Further method includes wearing said first surface of said composite material by contact of said first surface of said composite material with abrasive particles. Wearing takes place by contact of said first surface of said composite material with roller rotating in clockwise direction or in counterclockwise direction.

EFFECT: in improvement of final product strength and softness, as well as in improvement of absorbing property for wide use.

19 cl, 3 ex, 7 tbl, 11 dwg

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RU 2 357 031 C2

Authors

Tomashevski Krejg F.

Braun Lehrri M.

Dates

2009-05-27Published

2004-06-18Filed