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Spinnerets For Spandex
Spinnerets Sets For Conjugate Spinning
Spinnerets For Melt Spinning
Spinnerets For Dry Spinning
Spin Packs
Spinnerets For Nonwovens
 
Shape of spinnerette hole
Technical Specification


SURFACE ROUGHNESS OF SPINNERET HOLE (ISO)
1)countersink N5-N7
2)counterbore N3-N6
3)transition angle N2-N6
4)capillary N1-N3

SURFACE ROUGHNESS OF EXIT SIDE (ISO)

1)mirror finish by buffing N1
2)mat finish by lapping N2-N4

TOLERANCE OF CAPILLARY

Width of Slit
w

Length of Capillary
L 

Tolerance of w

Tolerance of l,r,d,h,a

Tolerance of L

Special

Precision

Special

Precision

Special

Precision

0.04-0.06
0.06-0.10
0.10-0.20
≥ 0.20

≤ 5.0W
≤ 10.0W
≤ 20.0W
≤ 30.0W

± 0.002
± 0.002
± 0.002
± 0.002

± 0.003
± 0.003
± 0.003
± 0.003

± 0.015
± 0.015
± 0.015
± 0.015

± 0.025
± 0.025
± 0.025
± 0.025

± 0.002
± 0.002
± 0.002
± 0.002

± 0.003
± 0.003
± 0.003
± 0.003

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