Process for producing nonwoven fabrics particularly soft, resistant and with a valuable appearance
US8512607B2 · kind B2 · utility
3Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2005 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Nov 18, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/60
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a process and equipment for manufacturing a non-woven fabric provided with optimum softness and resistance characteristics, as well as attractive appearance. Particularly, the invention relates to a process and equipment for manufacturing non-woven fabrics (NWF) both of the spun-lace type, either spunbonded and carded (hydro-entangled NWF), and the non-woven fabrics thereby obtained by means of hydro-embossing and thermo-embossing treatments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.