Polyester high tenacity sewing thread, also referred to as Tetoron thread, is crafted from high-strength, low-shrinkage polyester filaments through a series of processes including combining and twisting.
This thread boasts significant advantages such as high tensile strength, vibrant color retention, superior wear resistance, and excellent resistance to corrosion and mildew.
Furthermore, it exhibits exceptional stability under tension variations during the sewing process, leading to a reduction in thread breakage and the need for thread replacement.
This contributes significantly to enhanced productivity. Due to these attributes, it is exceptionally suited for manufacturing leather furniture, upholstery works and mattress, etc.
Feature
Specifications Reference Technical Data
Denier | PLY | Tex(T) | Tickets Size | Average Strength(kg) | Elongation Min-Max (%) | Recommended Needle Size Singer Metric | Application |
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 |
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