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Bonded Nylon Sewing Thread in 840D/3, Ticket #277 / Tex 270
840D/3 Bonded Nylon Sewing Thread
Material: | polyamide 6.6 synthetic fiber |
Count: | 840D/3 |
Packaging: | 10spools/box, 8boxes/ctn |
MOQ: |
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Certification: |  |
MH Sewing Thread Factory
150,000m²
Plant Area
35,000 tons
Year Production
1,000+
Workers
About Ningbo MH
MH specializes in garment accessories and fabrics, offering high-quality solutions for the textile and home décor industries. With advanced automated warehousing, MH ensures efficient supply chain management and provides comprehensive after-sales support, exclusively serving businesses, not individuals.
1999
Since
$871Million
Annual Sales (2025)
40+
Branch Offices
600+
Office Staffs
Product Details
MH 840D/3 bonded nylon sewing thread is a three-ply polyamide 6.6 thread in ticket size #277, tex 270, finished with a bonding resin that locks the plies together.
At 840D/3 this is one of the heaviest counts in the MH bonded range and is worked on large kites, hand-sewn goods, packaging sacks and comparable heavy assemblies.
Key Selling Points
Bonded finish that holds together: MH bonded nylon sewing thread is resin-treated so the plies stay closed at the needle, cutting fraying and loose strands on demanding machine work.
Polyamide 6.6 backbone: The fibre delivers the tenacity and abrasion resistance that heavy assemblies need, without the thread becoming stiff to handle.
Holds up outdoors: Good ultraviolet and abrasion protection makes the thread a practical choice for goods that live in sun and weather.
Even seam appearance: Controlled knot rate and a bonded surface give a clean, consistent seam face across long runs.
Raw white or dyed to order: MH ships the thread undyed for buyers who color in house, or dyed from an extensive color range.
Certified supply: Production runs under OEKO-TEX® certification, which shortens the compliance conversation for buyers exporting finished goods.
840D/3 #277 T270 Polyester Bonded Sewing Thread
Polyester bonded thread is an industrial sewing thread made from high-strength polyester fibers, treated with special bonding to enhance its performance and durability. It is widely used in sewing applications that require high strength, abrasion resistance, and chemical resistance.
Denier of 35d to 500d, with Elongation % Min-Max:14-35. 80% no knot and 20% one knot. Make raw white and dyed colors. It is available in different sizes and dimensions.
Main Specification: 45D/2, 70D/3, 105D/3, 135D/3, 150D/3, 210D/3, 270D/3, 400D/3, 450D/3, 500D/3, etc.
Technical Data
Denier | PLY | Tex (T) | Tickets Size | Average Strength (kg) | Elongation Min-Max (%) | Recommended Needle Size | Application | |
|---|---|---|---|---|---|---|---|---|
Singer | Metric | |||||||
100D | 3 | 35 | 80 | ≥ 2.1 | 13–22 | 12~14 | 80~90 | Light Weight |
138D | 3 | 45 | 60 | ≥ 3.0 | 23–32 | 14~16 | 90~100 | Medium Weight |
210D | 3 | 70 | 40 | ≥ 4.5 | 23–32 | 16~18 | 100~110 | Medium Weight |
280D | 3 | 90 | 30 | ≥ 6.0 | 24–33 | 16~20 | 100~120 | Heavy Weight |
420D | 3 | 135 | 20 | ≥ 9.0 | 25–34 | 19~23 | 120~160 | Heavy Weight |
630D | 3 | 210 | 13 | ≥ 13.5 | 25–34 | 22~24 | 140~180 | Extra Heavy Weight |
Feature:
Excellent Tenacity
Excellent UV and abrasion protection
Lowly Elongation
High Waterproof Property
Loose Strands Prevented
Excellent Seam Strength Appearance
Extensive Color Range
Usage
100D/3 | Mainly used for thin fabric leather materials, such as: wallets, curtains, handbags, raincoats, leather clothes, leather gloves, etc. | |||||||
150D/2 | ||||||||
150D/3 | ||||||||
210D/2 | Mainly used in leather and leather products: such as leather shoes, leather bags, suitcases, leather clothing | |||||||
210D/3 | ||||||||
250D/3 | ||||||||
300D/3 | Mainly used for thick leather products: sofas, car cushions, sports shoes, belts, etc. | |||||||
420D/3 | ||||||||
630D/3 | ||||||||
840D/3 | Mostly used for large kites, hand-sewn products, packaging bags, etc. | |||||||
1260D/3 | ||||||||
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.
