|
Thread Applications |
Thread Size |
|||
|
|
Denier/Ply |
Ticket |
Tex |
|
|
Fine-Light |
Formal Tailoring, suits, jacket, jeans |
50D/2 |
250 |
10 |
|
Light-Medium |
Mattress quilting, Bedding manufacturing industry, Footwear, Leather products |
100D/3 |
100 |
35 |
|
Heavy |
Heavy duty sewing operations, Slings, Welt stitching & sole stitching, big bags, safety relevant applications |
630D/3 |
15 |
210 |
This Bonded Nylon Filaments Sewing Thread 280D/3, supplied by JOHNSON manufacturer, is made from 66% nylon raw fibers. It adopts an overall bonding and shaping process to firmly combine three strands of long fibers into one, preventing strand separation, fraying and re-twisting during use.
Bonded Nylon Filaments Sewing Thread 280D/3 has undergone precise heat setting and uniform lubrication treatment. It has stable overall tensile strength, low shrinkage rate, and excellent wear resistance. It is suitable for high-speed industrial sewing machines. The sewing thread is flat and uniform, and is suitable for high-strength sewing needs of thick material products such as leather bags, shoes, outdoor items, and furniture soft furnishings. It can be precisely color-matched and customized in tube shape. The color fastness meets standards. It balances durability and appearance texture, and is suitable for sewing parts that undergo long-term heavy load and repeated bending, ensuring the firmness and durability of the sewing thread.
We start with virgin, high-molecular-weight polyethylene terephthalate (PET) chips. Unlike recycled or low-grade polyester, our base polymer delivers exceptional tenacity (≥8.0 g/denier) and minimal elongation at break (≤15% under standard conditions). This foundation allows JOHNSON thread to absorb shock loads without permanent deformation.
After melt spinning, each filament undergoes multi-stage hot stretching at precisely controlled temperatures (210°C – 240°C). This aligns the molecular chains into a highly crystalline structure, dramatically reducing residual shrinkage and elastic creep. For dyed yarns, we apply an additional post-dye heat setting step, ensuring that color penetration does not compromise dimensional stability. The result: during high-speed stitching, JOHNSON thread exhibits less than 1.5% elongation under 500g tension – virtually no stitch gapping or seam puckering.
We offer Dye-to-Match services for any Pantone or customer-specific color, with a minimum order of just 20 kg per shade. Standard color ranges include 300+ stock colors (black, white, beige, navy, red, yellow, etc.) ready for 24-hour dispatch.
| Feature | JOHNSON | Typical Competitor |
| Tenacity (g/den) | ≥8.0 | 6.5–7.5 |
| Elongation at break | ≤15% | 18–22% |
| Shrinkage (boiling water) | ≤3% | 5–7% |
| Lubrication consistency | ±2% CV | ±8% CV |
| Factory direct pricing | Yes | No (distributor markup) |
| Custom dye lot flexibility | 20 kg minimum | 100+ kg minimum |
Our factory operates a closed-loop water recycling system for dyeing, reducing freshwater consumption by 40%. All waste polyester is reground and reused in non-critical industrial applications.
From a shoemaker in Vietnam to a geotextile installer in Canada, professionals trust JOHNSON High Tenacity Polyester Filament because it delivers predictable, repeatable, extreme-performance stitching. With our own factory, rigorous testing, and a thickness for every task, JOHNSON is not just a thread – it's the seam of reliability.
Q1: Is this Bonded Nylon Filaments Sewing Thread 280D/3 suitable for high-speed sewing machines?
A: It is compatible with high-speed sewing equipment. The lubrication is uniform, the thread does not break or fray easily, and the sewing line is smooth and stable.
Q2: How about the water-wash and wear-resistance performance?
A: The overall bonding structure enhances the wear resistance. The color fastness meets standards. It can be washed regularly and is suitable for products that will be used repeatedly over a long period.
Q3: Can the color and spool size be customized?
A: Pantone color matching is supported, as well as customization of spool type and thread quantity. Samples can be provided to confirm the color and pattern.
Q4: Which materials can be sewn with?
A: It is suitable for leather, thick canvas, Oxford cloth, artificial leather, shoe materials, luggage fabrics, and other medium-thick hard fabrics.
Q5: Is it resistant to heat, acid, and alkali?
A: It has regular heat resistance and weak acid/alkali tolerance. It is not suitable for long-term use in extreme high temperatures or highly corrosive environments.
Q6: Is it environmentally compliant?
A: Compliant raw materials and dyes are used. Test reports are available. It is suitable for compliance audits for cross-border exports.
Address
No. 291 Longzhen Avenue, Longshan Town, Cixi, Ningbo, China.
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