Method and apparatus for the pretreatment of a cloth
US5407446A · kind A · utility
19Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1993 |
| Grant date | Apr 18, 1995 |
| Priority date | — |
| Expiry date | Oct 6, 2013 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M10/025
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method and an apparatus for the continuous pretreatment of a long cloth produced commercially in completely gaseous system, in which, by utilizing the combination of a desizing and scouring process in a low temperature plasma atmosphere and a bleaching process in an atmosphere of ozone and ultraviolet ray radiation, and thus entirely no application of liquid system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.