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Yarn Appearance Board Winder
BACK
Standards:
ASTM 2255,GB 9996
Applications:
Yarn Board (Board Winder), to assess the evenness, hairiness, neps and other imperfections in a representative sample of yarn wound at a pre-determined pitch onto a tapered black yarn board. Variable pitch traverse of 7-19 wraps per centimeter, adjustable winding speed drive, equipped with alternative pre-tension, with yarn package stand and 5 tapered aluminum black yarn boards 250 x 180 mm. Assessment against photographic comparison standards (not included).
Product Information:
Yarn Appearance Board Winder, To assess the evenness, hairiness, neps and other imperfections in a representative sample of yarn wound at a pre-determined pitch onto a tapered black yarn board.
Specifications:
| Item | Specification |
|---|---|
| Black Board Size | 575 mm (L) × 180 mm (W) |
| Yarn Winding Density | 7. 9. 11. 13. 15. 19 wraps/cm |
| Rotation Speed | 10–400 RPM (Adjustable) |
Dimensions:
| Item | Specification |
|---|---|
| Width | 1000 mm |
| Depth | 370 mm |
| Height | 300 mm |
| Weight | 35 kg |
| Power Supply | 220/110 V, 50/60 Hz |
FAQ:
1. What is a Yarn Appearance Board Winder used for?
It is used to wind yarn samples evenly onto boards for appearance evaluation and quality inspection.
2. What types of yarn can be tested?
It is suitable for various yarns, including cotton, wool, synthetic fibers, blended yarns, and spun yarns.
3. How does the Yarn Appearance Board Winder work?
The yarn is wound onto a standard board under controlled tension and speed to create a uniform sample.
4. What is the purpose of yarn appearance testing?
It helps evaluate yarn defects, evenness, color consistency, and overall appearance quality.
5. What are the advantages of this equipment?
It provides consistent winding results, simple operation, accurate control, and improves the efficiency of yarn quality evaluation.
