Embossing cylinder for embossing pile fabric
US5771796A · kind A · utility
21Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1996 |
| Grant date | Jun 30, 1998 |
| Priority date | — |
| Expiry date | Oct 29, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/23943
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An embossing roll for embossing pile fabric having foreground portions that are either mill engraved or acid etched, and background portions formed with a router engraved technique. The foreground portions of the embossing roll have a depth in the order of 1.5/2.0 to 100 times that of the background portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.