840D/3 High Tenacity Nylon Thread - Leather and Shoe Stitching
840D/3 High Tenacity Nylon Sewing Thread
| Material: | twisted continuous filament nylon fiber |
| Count: | 840D/3 |
| Color: | Color Card Available |
| Packaging: | 500g/cone, 40cones/ctn; 1kg/cone, 20cones/ctn |
| MOQ: |
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| Certification: |
◆ Lead Time: 25-35 days
◆ Shipping: Sea freight, Railway freight
◆ Payment: T/T, L/C ...
Product Details
MH 840D/3 high tenacity nylon sewing thread is an industrial thread built from three plies of 840 denier continuous filament nylon, twisted for heavy stitching work.
At 840D/3 the thread sits at the heavy end of the MH high tenacity range and is used on leather goods, shoe uppers and assembly, bags, belts and furniture.
Key Selling Points
- Built for high-friction seams: MH high tenacity nylon sewing thread resists abrasion where the seam rubs against hardware, edges and the wearer, extending the service life of shoes and leather goods.
- Strength holds when wet: Nylon retains close to its dry strength in damp conditions, making the thread dependable on outdoor gear and furniture that is cleaned in service.
- Clean stitch appearance: The smooth, glossy filament surface produces even, well-defined topstitching, an advantage on leather where every stitch is visible.
- Color matched to the leather: A high tenacity sewing thread color card is available for download, and MH dyes to a customer's reference when a shade is not on the card.
- Material choice on request: MH offers the same high tenacity construction in nylon or polyester, so a buyer can match the thread to the finishing and cleaning the product will see.
- OEM branding support: MH provides ODM and OEM logo and packaging work, letting distributors present the thread under their own brand.
High-tenacity nylon sewing thread is an industrial sewing thread made from high-tenacity nylon fibers, offering excellent tensile strength, wear resistance, and elasticity, maintaining outstanding performance in high-friction and harsh environments. Its smooth surface and high gloss ensure aesthetically pleasing stitching results, making it an ideal choice for scenarios requiring durability and high strength.
Feature: It has high strength, wear-resistant and corrosion-resistant.
Specifications Reference Technical Data
| Denier | PLY | Tex (T) | Tickets Size | Average Strength (kg) | Elongation Min-Max (%) | Recommended Needle Size | Application | |
|---|---|---|---|---|---|---|---|---|
| Singer | Metric | |||||||
| 100D | 3 | 35 | 80 | ≥ 2.0 | 15-21 | 9~11 | 65~75 | Light Weight |
| 150D | 2 | 35 | 80 | ≥ 2.0 | 15-21 | 9~11 | 65~75 | Light Weight |
| 150D | 3 | 50 | 60 | ≥ 3.0 | 16-22 | 10~12 | 70~80 | Medium Weight |
| 210D | 2 | 50 | 60 | ≥ 2.8 | 16-22 | 10~12 | 70~80 | Medium Weight |
| 210D | 3 | 70 | 40 | ≥ 4.2 | 17-23 | 13~16 | 85~100 | Medium Weight |
| 250D | 3 | 80 | 30 | ≥ 5.0 | 18-23 | 16~19 | 100~120 | Heavy Weight |
| 420D | 3 | 135 | 20 | ≥ 8.4 | 18-24 | 18~21 | 110~130 | Extra Heavy Weight |
Washing Color Fastness:
| Temper Ature (°C) | Time (min) | ECE Detergent (g/l) | Liquor Volume (ml) | Sodium Perborate (g/l) | Steel Balls (pcs) | Colour Change / Staining |
|---|---|---|---|---|---|---|
| 50 | 30 | 4 | 150 | 1 | 25 | Grade 4 |
Customization Services
Color Customization
Material Customization
MH High Tenacity Sewing Thread featuring both nylon and polyester options to meet different application needs.
Yarn Count Customization
MH High Tenacity Sewing Thread is available in a wide range of customizable yarn counts to meet diverse strength and application requirements.
Logo+Packaging Customization
MH High Tenacity Sewing Thread offers customizable logo and packaging solutions. With our OEM/ODM services, you can align your products with your brand identity and meet specific market demands.
Usage(for leather sewing)
Nylon high tenacity sewing thread can maintain normal strength in dry and wet environments. Therefore, it is widely used in leather products, furniture, outdoor and other fields.
Other Thread Products
We offer additional polyester thread options: corespun polyester sewing thread, high tenacity polyester sewing thread, cotton sewing thread, bag closing thread, recycled sewing thread, anti-UV sewing thread, waterproof sewing thread, fire-retardant sewing thread, High extension flex sewing thread, water soluble sewing thread, sewing thread sets.
