Electronic spinning apparatus, and a process of preparing nonwoven fabric using the same
US7332050B2 · kind B2 · utility
18Cited by
7References
11Claims
0Family size
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Key dates
| Filing date | Nov 2, 2005 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Nov 2, 2025 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01D5/0084
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An electrospinning apparatus including a spinning dope main tank, a metering pump, a nozzle block, a collector positioned at the lower end of the nozzle block for collecting spun fibers, a voltage generator, a plurality of units for transmitting a voltage generated by the voltage generator to the nozzle block and the collector, said electrospinning apparatus containing:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.