METHOD AND DEVICE FOR PREPARING SPUN BONDED NON-WOVEN MATERIAL Russian patent published in 2009 - IPC D04H3/00 

Abstract RU 2361974 C1

FIELD: textile; paper.

SUBSTANCE: filament fibers are produced. At the very least, part of them have a natural crimp, furthermore, filament fibers are laid out in warehouse storage for the transporting device creating a reserve. Furthermore, the filament fibers by means of the transporting device are relocated at the direction of the strengthening device. Furthermore, a gas current runs along the filament fibers in the direction of the transport for the reserve of filament fibers, along the surface of the reserve filament fibers.

EFFECT: even or homogenous structure.

13 cl, 4 dwg

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RU 2 361 974 C1

Authors

Zommer Sebast'Jan

Frej Vil'Khel'M

Dates

2009-07-20Published

2007-12-05Filed