Hollow Fiber Production Non-Woven Spinneret For Textile Machine
Spinneret Melt Non-woven 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||
Spinneret for solid fiber (1.5D to 15D)
Spinneret for Hollow fiber(3D to 15D)
Spinneret for Solid Fiber(PSF)
Our company professionally produces variety of Spinneret for spinning chemical fiber ranging from three-dimensional fiber, 2-dimensional fiber, cotton type fiber, wool type fiber, bi-component fiber and so on.
Spinneret for hollow fiber or solid fiber.
1. Type: hollow and solid.
(1.5D to 15D).
1. Spinneret finished hardness is more than HV180.
Note: the weight of the test is 0.98N and the holding time is 15s.
2. Surface roughness
a. Spinneret surface roughness Rz ≤ 0.4μmm
b. The rest of the surface roughness Rz ≤ 3.2μmm
3. Naked eye significantly pits, scars, creases and wavy are not allowed in the surface hole area of the spinneret which spinning short filament , non porous area allows a few defects.
The spinneret surface of spinning long filament is not allowed to be defective.
a. The hole area refers to the inner side of the hole group, and the edge of the outermost hole of the hole group adds a pitch-row to the enclosed area.
b. In addition to the above areas, the rest section is nonporous area.
4. The spinneret holes are arranged evenly, and the straightness tolerance of the channel is 0.15mm.
Hollow Fiber Spinneret Melt Non-woven Spinneret Applications:
Used as a necessary spinning machine part.
A. For Filament Yarn, both Mono-filament and Multi-filament.
C. Staple Fiber.A. Differential Fiber.
D. Non-Woven ( PP /PPMB Spun Bonded)
E. Composite Fiber.
Hollow Fiber Spinneret Melt Non-woven Spinneret Competitive Advantage:
A. Quality Guaranteed. Skillful Welding and Maching.
B. Resistant to high pressure, high temperature and corrosion.
C. Best Size and type will be provided by technical team based on the knowledge of the
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