Heavy-Duty 300D/3 High Tenacity Filament Polyester Sewing Thread
300D/3 High Tenacity Polyester Sewing Thread
| Material: | 100% polyester filament |
| Count: | 300D/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 300D/3 High Tenacity Filament Polyester Sewing Thread is a three-ply industrial sewing thread spun from 100% continuous polyester filament for heavy-duty, load-bearing seams.
The 300D/3 build sits at the heavier end of the high-tenacity filament range, giving each stitch the tensile strength and abrasion resistance needed to hold seams in canvas, tarpaulin, webbing, bags, and heavy leatherwork.
Key Selling Points
- Heavy-duty holding power: The high-tenacity filament construction of this 300D/3 polyester sewing thread resists seam failure under stress, keeping stitches intact in bags, canvas, and leather goods.
- Clean high-speed feed: Its continuous filament yarn runs smooth and lint-free through industrial machines, reducing skipped stitches and thread breaks on long production runs.
- Consistent dyed color: MH filament polyester sewing thread holds strong wash fastness, so seam color stays uniform batch to batch across large orders.
- Certified for consumer goods: The thread is manufactured under OEKO-TEX Standard 100, supporting safe use in apparel, bags, and upholstery.
- Custom and OEM ready: MH offers custom colors, yarn counts, and cone winding with OEM and ODM support for buyers building their own brand line.
100% Polyester high tenacity thread has certain tensile force, luster, complete color, excellent color fastness, resist high temperature, high tensile strength, a combination of beautiful appearance with practicality.
High tenacity polyester sewing thread is made of continuous filament high tenacity lubricated polyester sewing thread.
It has excellent resistance to ultraviolet rays, microorganisms and mildew and is ideal for outdoor furniture, automotive canvas awnings, or catcher bags, sewing flags, lingerie, and surgical apparel.
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)
Used for formal tailoring, quilting, footwear, leather goods, bedding mattress, bind stitching, upholstery, industrial products.
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.
