Process and apparatus for washing textile material
US4624023A · kind A · utility
6Cited by
1References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 1, 1984 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Oct 1, 2004 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06B19/0094
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for washing textile material wherein a non-foamed washing liquor, combined with a foam-producing chemical, is applied to a continuously fed textile material, the foam is produced on the textile material by effecting alternating compression and pressure relief of the textile surface while simultaneously loosening the dirt, and finally the foam, and thus the dirt dissolved in and taken up by the foam, is removed by suction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.