Specification
Black and White specs focus on whiteness index and pigment density. Our QF-Essential series is the high-volume industry standard.
| Property | Black and White Specification |
|---|---|
| Metric Weight | 120D/2 (40wt) / 150D/1 (Bobbin Thread) |
| Whiteness Index (White) | CIE ≥140 (Optical Super-White) |
| Pigment Density (Black) | ΔE<0.5 (True Ink-Black) |
| Bleach Resistance | Grade 5.0 (Chlorine Stable) |
| Color Migration | Grade 5.0 (Zero bleed onto white) |
| Available Cones | 5,000m / 10,000m Jumbo King Cones |
| Tenacity | ≥1,150g |
| Lint Factor | Ultra-Low (Gas-Singed) |
Technical Focus: Our black thread undergoes a "Double-Scouring" process to remove any excess dye molecules, ensuring 100% stability when used in high-contrast (Black-on-White) designs.
Application
Black and White Embroidery Thread is the Universal Choice for Bobbin Thread, used in the bottom of almost every embroidery design regardless of the top color. The Medical and Hospitality industries use white thread exclusively for monograms on lab coats, towels, and bed linens due to its bleach stability.
Corporate Branding relies on black and white for high-contrast logos on shirts, bags, and hats. The Fashion Industry uses these colors for "Monochrome" collections and essential branding. School and Military Uniforms use black and white for name tapes and rank insignia. The Footwear and Accessories market uses black thread for structural and decorative seams on leather and canvas. Automotive Interiors utilize black and white for contrast stitching on leather seats and dashboards. Additionally, they are the primary colors for Barcoding and QR-Code embroidery where high scan-contrast is required. Finally, they are the highest-volume threads for Promotional Items like personalized aprons and tote bags.
Advantages
- Extreme Whiteness/Blackness: Specialized pigments ensure the brightest whites and deepest blacks on the market.
- Zero Color Migration: Guaranteed not to bleed, even when black thread is stitched directly onto white fabric.
- Bleach and Chemical Proof: Designed to withstand industrial cleaning, essential for hygiene-sensitive industries.
- Maximum Efficiency: Available in 10,000m jumbo cones to minimize machine downtime in high-volume factories.
- Clean-Running: Low-lint finish keeps the bobbin case and hook area clean, reducing machine maintenance.
- Sustainability Leader: Available in GRS-certified recycled polyester for a massive environmental impact.



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