Machine and method to enhance fabric
US5109630A · kind A · utility
13Cited by
13References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 1990 |
| Grant date | May 5, 1992 |
| Priority date | — |
| Expiry date | Jan 8, 2010 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06C11/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Method and apparatus to surface treat a web of fabric by passing it over and in contact with a rotating tungsten carbide coated roll. The selvedges of the web of material are held on rotating members with pins on the periphery thereof which penetrate the fabric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.