The corporate purpose of Changshu Polyester Co., Ltd. is to achieve the goal and win by excellence; our mission is: to focus on the key issues of customers, to provide competitive products, and to create greater value for customers.
The Soft Semi Dull Polyester Filament Yarn boasts a unique blend of attributes designed to meet the demands of modern textile production. Its semi-dull luster ensures a soft and natural appearance, while the filament structure offers durability and consistency. The Semi Dull Polyester Yarn is engineered to maintain color vibrancy and resist fading, making it perfect for garments and home furnishings alike. The Semi-dark polyester filament yarn adds an extra layer of depth and richness to fabrics, providing a luxurious feel that stands out in the market.Polyester filament is made of polyester filament. Polyester is an important variety of synthetic fibers and is the trade name of polyester fibers in my country. It is a fiber-forming polymer made from purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (MEG) through esterification or transesterification and polycondensation. - Polyethylene terephthalate (PET), fibers made by spinning and post-processing. The so-called polyester filament is a filament with a length of more than one kilometer, and the filament is wound into a ball.
Polyester filament product features：High strength, low shrinkage, high temperature resistance, good thermoplasticity, corrosion resistance, wear resistance, good light resistance, low friction coefficient, wear resistance, good electrical insulation, non-toxic and odorless, good weather resistance.
The advantage:High tenacity, low shrinakge, good heat resistance, especially used for sewing threads.
Polyester filament (dull) contains semi-dull:Compared with full extinction, semi-dullness has a brighter luster and more obvious reflection and flickering. The full extinction has relatively soft luster, no obvious reflection and flickering, and it is not dazzling.
| Item | 30D-120D | 150D-500D | 630D-2000D | Test Standard |
| Tenacity | ≥7.5 | ≥7.2 | ≥6.5 | GB/T 14344 |
| Elongation | 16±2 | 16±2 | 16±2 | GB/T 14344 |
| Hot Air Shriankge | 3.5 | 3.5 | 3.5 | GB/T 6505 |
| Intermingling Points Per Meter | 8 | 8 | 8 | FZ/T 50001 |
| 0il | 7 | 7 | 7 | GB/T 6504 |
The company also operates other categories of products, such as Nylon 6 Filament Yarn、Nylon 6 Dope Dyed Filament Yarn、Filament Yarn Nylon 6, welcome to inquire ！
