Claims
- 1. A spinneret for the production of spandex filaments extruded into a stream of hot inert gas surrounding the filaments and flowing cocurrently therewith comprising a plate having an outer ring and ah inner ring of circumferentially spaced grouped orifices, each group being comprised of a plurality of orifices spaced from each other, the distance between orifices in each group in the outer ring of groups being less than the distance between the orifices in each group in the inner ring of groups.
- 2. The spinneret of claim 1, comprising four groups of orifices in the inner ring of groups and twelve groups of orifices in the outer ring of groups.
- 3. The spinneret of claim 2, comprising four orifices in each group.
- 4. The spinneret of claim 1, comprising four orifices in each group, the distances between orifices in each group in the outer ring being defined as peripheral and radial distances.
- 5. The spinneret of claim 4, said peripheral distances being greater than said radial distances.
- 6. The spinneret of claim 4, said peripheral distances being equal to said radial distances.
- 7. The spinneret of claim 4, said peripheral distances being less than said radial distances.
Parent Case Info
This is a continuation-in-part of application Ser. No. 671,920, Filed Nov. 15, 1984, and now abandoned.
US Referenced Citations (11)
Foreign Referenced Citations (3)
Number |
Date |
Country |
849420 |
Aug 1970 |
CAX |
536574 |
Oct 1931 |
DE2 |
143434 |
Aug 1980 |
DDX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
671920 |
Nov 1984 |
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