Application Area:
Spinnerets for Polyester Staple Fiber
Spinnerets for Polyester Hollow Fiber
Denier: 1.5 - 20D
| Specification: |
| Surface Roughness of Spinneret Hole(ISO) | Surface Roughness of Exit Side(ISO) |
| Countersink | 5µm - 7µm | Mirror Finish by Buffing | 0.5µm - 1µm |
| Counterbore | 3µm - 6µm | Mat Finish by Lapping | 2µm - 4µm |
| Transition Angle | 2µm - 6µm |
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| Capillary | 0.5µm - 1µm |
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| Tolerance of Capillary of Round Hole Spineret |
| Diameter of capillary (D) | Length of capillary (L) | Tolerance of D | Tolerance of L | | Special | Precision | Special | Precision | | f0.04 - f0.10 | ≤ 1.00 | ±0.001 | ±0.002 | ±0.01 | ±0.02 | | f0.11 - f0.20 | ≤ 3.00 | ±0.002 | ±0.002 | ±0.01 | ±0.02 | | f0.21 - f0.50 | ≤ 5.00 | ±0.001 | ±0.002 | ±0.01 | ±0.02 | | f0.51 - f1.00 | ≤ 8.00 | ±0.002 | ±0.004 | ±0.02 | ±0.04 |
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| Tolerance of Capillary of Profiled Hole Spinneret |
Width of Slit
(W) | Length of Capillary
(L) | Tolerance of W | Tolerance of l,r,d,g,a | Tolerance of L | | Special | Precision | Special | Precision | Special | Precision | | 0.04 - 0.06 | ≤ 5.0W | ±0.002 | ±0.003 | ±0.015 | ±0.025 | ±0.02 | ±0.03 | | 0.06 - 0.10 | ≤ 10.0W | ±0.002 | ±0.003 | ±0.015 | ±0.025 | ±0.02 | ±0.03 | | 0.10 - 0.20 | ≤ 20.0W | ±0.002 | ±0.003 | ±0.015 | ±0.025 | ±0.02 | ±0.03 | | ≥ 0.20 | ≤ 30.0W | ±0.002 | ±0.003 | ±0.015 | ±0.025 | ±0.02 | ±0.03 |
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SHANGHAI HONGKEN INDUSTRY CO., LTD.
Contract Person: Mr. Morris Wang
PHONE: +86-15068793519
TEL: +86-21-60518529
FAX: +86-21-51685125
Email: nlbsales#sofibre.com
Website: www#sofibre#comm
ADD: No.1269, Hubeiqing Road, Qingpu District, Shanghai, China
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