Method for selective display of yarn in a tufted fabric with offset rows of needles
US9556548B2 · kind B2 · utility
13Cited by
22References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2015 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Sep 15, 2035 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05C15/34
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A novel method of tufting carpets is provided to allow the use of the same sequence of colored yarns on front and rear staggered needle bars to yield sufficient gauge stitch density to provide for a solid appearance of any of the selected colors et, and utilizing optimized tacking of rear yarns to minimize loose yarn on the backing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.