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 |
|
|
| |
Capillary |
0.5µm - 1µm |
|
|
|
| |
| 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 |
|
| |
| 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 |
|
| |
SHANGHAI HONGKEN INDUSTRY CO., LTD.
Contract Person: Mr. Morris Wang
PHONE: +86-15618987062
TEL: +86-21-60518529
FAX: +86-21-5168 5125
Email: hongkensh#yahoo.com
Website: www#pavcc#com
ADD: No.1269, Hubeiqing Road, Qingpu District, Shanghai, China
