The Jacquard Heald is a complete spring set for electronic Jacquard machines, manufactured with high-quality springs and plastic parts. Based on advanced plastic longitudinal-optical technology, Negentec successfully developed the world's first plastic longitudinal-optical electronic Jacquard, delivering excellent durability and workability for complex pattern weaving.
The Jacquard Heald spring set consists of four integrated components that work together to ensure precise and reliable operation on electronic Jacquard machines:
Protective housing that guides and stabilizes the spring assembly
Primary component that controls warp yarn movement for pattern formation
Provides consistent tension and return force for precise heald movement
Connection point that secures the spring system to the Jacquard mechanism
Negentec offers three types of Jacquard Heald to meet different fabric density requirements and machine specifications:
| Type | Weight | Length | Eye Size | Application |
|---|---|---|---|---|
| High Density | 0.51g | 350mm | 0.9 × 4.0 mm | Fine fabrics with complex patterns and high thread count. Ideal for premium textiles and intricate designs. |
| Middle Density | 0.51g | 350mm | 0.2 × 5.5 mm | Standard fabrics with regular pattern complexity. Suitable for everyday textiles and apparel fabrics. |
| Refit Heald | 0.51g | 380mm | 0.9 × 4.0 mm | Specialized heald for machine retrofit and replacement applications. |
Jacquard Heald is specifically designed for electronic Jacquard weaving machines that produce fabrics with intricate patterns and designs. Common applications include: