FIELD: textile, paper.
SUBSTANCE: method includes stabilisation of thin layer of nonwoven fibres into stabilised net; movement of stabilised net in machine direction; and contact of stabilised net with a flow of liquid, which is sent from nozzle under pressure of around 400 pounds per square inch (approximately 2.75 MPa), or more, at least partially along specified machine direction or opposite to it. Fibrous nonwoven structures have drapability more than 4 gm2/g and density of less than 0.08 g/cm3.
EFFECT: materials have properties of high drapability and low density.
16 cl, 9 dwg, 1 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| NONWOVEN STRUCTURE WITH LOW DENSITY AND METHOD OF ITS REALISATION | 2006 |
|
RU2401893C2 |
| MULTILAYER NON-WOVEN MATERIAL | 2003 |
|
RU2328377C2 |
| SUPERLIGHT NONWOVEN MATERIAL SUITABLE FOR REPROCESSING INTO ARTICLE | 1998 |
|
RU2209863C2 |
| ABSORPTION ARTICLE HAVING COVERING NONWOVEN-MATERIAL LAYER COMPRISING ZONE WITH THREE-DIMENSIONAL PROFILE | 1999 |
|
RU2238761C2 |
| HYGIENIC TAMPON AND ADSORBING BASIC PART, APPLIED FOR TAMPON FORMATION | 2004 |
|
RU2370252C2 |
| NON-WOVEN COMPOSITE MATERIAL CONTAINING PERFORATED FLEXIBLE FILM | 2007 |
|
RU2439223C2 |
| EMBOSSED NON-WOVEN MATERIAL | 2005 |
|
RU2392363C2 |
| NON-WOVEN MATERIAL COATED WITH PERMEABLE FIBROUS FILM | 1998 |
|
RU2203185C2 |
| LAMINATED MATERIAL USED AS A FASTENER LOOP COMPONENT | 1998 |
|
RU2196047C2 |
| SOFT AND VOLUMINOUS COPMPOSITE MATERIALS | 2004 |
|
RU2366768C2 |
