Spinnerets: Melt Spinnerets
Produced by Nippon Nozzle, Melt Spinnerets are a cornerstone of large-scale synthetic fiber production. These spinnerets are specifically designed for polymers like polyester, nylon, and others, offering customizable hole shapes to achieve ideal cross-sectional fiber properties. With in-house tooling and advanced surface finishing options—including mirror, matt (honing), and super mirror finishes—Nippon Nozzle ensures unmatched precision and quality.
The melt spinning process involves melting the polymer, extruding it through the spinneret, and solidifying it via cooling by air, water, or liquid.
Features
- Supplier Expertise: Developed by Nippon Nozzle, renowned for high-precision technology.
- Customizable Design: Hole shapes and sizes tailored to customer requirements.
- Premium Surface Finishing: Options include mirror, honing (matt), and super mirror finishes.
- Wide Applications: Ideal for synthetic fibers like polyester, nylon, and polyurethane.
- Advanced Engineering: Ultra-precision hole processing and surface finishing techniques.
Applications
- Polyester: Sportswear, curtains, filter cloths.
- Nylon: Pantyhose, bag fabric, mats, and fishing lines.
- Polypropylene: Swimsuits and other durable textiles.
List of Nozzle Hole Shapes
Specifications
Detailed specifications for round and irregular hole shapes are provided below:
| Hole Type | Dimension | L/D Ratio | Hole Diameter Accuracy (Special) | Hole Diameter Accuracy (Standard) | Hole Length Accuracy (Special) | Hole Length Accuracy (Standard) |
|---|---|---|---|---|---|---|
| Round | Φ0.06–0.5 mm | 1/1–5/1 | ±0.001 mm | ±0.002 mm | ±0.01 mm | ±0.02 mm |
| Round | Φ0.5–1.0 mm | 1/1–10/1 | ±0.001 mm | ±0.002 mm | ±0.01 mm | ±0.02 mm |
| Round | Φ1.0–4.0 mm | 1/1–25/1 | ±0.003 mm | ±0.005 mm | ±0.02 mm | ±0.03 mm |
| Irregular (Slit) | 0.045W–0.08W | 1/1–4/1 | ±0.001 mm | ±0.002 mm | ±0.01 mm | ±0.02 mm |
| Irregular (Slit) | 0.08W–0.11W | 1/1–5/1 | ±0.002 mm | ±0.003 mm | ±0.01 mm | ±0.02 mm |
Manufacturer
Los Angeles
21241 S. Western Ave. Suite 140
Torrance, CA 90501
United States
Request for Quote
At Seika, we provide custom quotes tailored to meet your exact specifications, ensuring high-quality and reliable solutions for your manufacturing and industrial needs.
Related Products
At Seika, we provide custom quotes tailored to meet your exact specifications, ensuring high-quality and reliable solutions for your manufacturing and industrial needs.
