Application of high tenacity polyester filament sewing thread:
1. Compatible with the characteristics of the fabric: the raw materials of the high tenacity polyester filament sewing thread and the fabric are the same or similar, so as to ensure the unity of shrinkage, heat resistance, wear resistance, durability, etc., and avoid the appearance of wrinkles caused by the difference between the thread and the fabric.
2. Consistent with the type of clothing: For special-purpose clothing, high tenacity polyester filament sewing threads with special functions should be considered, such as elastic sewing threads for elastic clothing, and sewing threads treated with heat-resistant, flame-retardant and waterproof treatments for firefighting clothing.
3. Coordinating with the shape of the stitches: different stitches are used in different parts of the garment, and the high tenacity polyester filament sewing thread should also be changed accordingly. Seams and shoulder seams should be strong, while buttonholes need to be wear-resistant.
4. Unification with quality and price: The quality and price of high tenacity polyester filament sewing thread should be consistent with the grade of clothing. High-end clothing uses sewing thread with good quality and high price, and medium and low-end clothing uses sewing thread with average quality and moderate price.
Generally, the label of the high tenacity polyester filament sewing thread is marked with the grade of the sewing thread, the raw materials used, the fineness of the yarn, etc., which helps us to choose and use the sewing thread reasonably.