In daily life, you can often see fashion items of denim fabrics. No matter denim clothes or jeans, they are enduring styles, and the characteristics and unique processing technology of denim fabrics have higher requirements for sewing threads, then What sewing thread should I use for denim sewing to be more assured?
First of all, we need to understand the characteristics of denim. Denim is a warp twill fabric. It is generally composed of cotton threads with high special numbers, that is, relatively thick, so it is relatively rough and wear-resistant, and has a long service life, and the characteristics of the fabric determine The sewing thread used for denim needs high strength and wear resistance. Poor quality sewing thread often leads to the thread breakage of denim clothing after several washings, which affects the appearance and reduces the overall clothing texture. Affect the life of denim.
The second thing to consider is the special production process of denim clothes. After the denim clothes are sewn, they generally need to go through the process of washing, and the denim clothes are polished with pumice or chemicals to achieve a certain fading effect and a sense of staleness. The ever-changing styles of denim clothing have high requirements on the washing performance of the sewing thread. After washing, the high-quality sewing thread can effectively prevent the stitches from fluffing or even being damaged and ensure the aesthetics and quality of the denim clothing. Wearing comfort.
Taking these two points into consideration, cotton-coated polyester core-spun sewing thread is recommended. The surface of the core-spun sewing thread is soft natural cotton yarn, which can take into account the ductility and wearing comfort, and the inner is high-strength filament polyester, which has strong toughness Durability, and abrasion resistance, washing characteristics are quite outstanding, it can be said to be an ideal material for sewing denim.
In addition to considering the strength of the sewing thread, uniformity is also very important. The routing of denim clothes often takes into account the role of decoration. Therefore, the sewing thread should also be smooth and uniform in thickness, so that the stitches of the sewing thread will be flat and beautiful. A detail often determines the texture of denim. High-end brand denim pays great attention to the beauty of the thread. Therefore, when choosing sewing threads, it is necessary to choose sewing threads with stable quality control, which can effectively avoid problems such as thick knots.
What is the thread used for sewing jeans? Is it cotton or polyester?
Silk light thread is processed from FDY filament and can also be called a polyester filament, commonly known as the high-strength sewing thread or polyester high-strength sewing thread.
The low elastic yarn is made of poy. This is also called polyester, commonly known as polyester low elastic yarn, which is generally 150d or 100d*2.
There is also an elastic thread, which is generally made of nylon, commonly known as high-strength elastic sewing thread.
Polyester staple fiber sewing thread is made of 100% polyurethane polyester staple fiber as raw material.
Features of polyester spun thread
- It has high strength, good elasticity, wear resistance, low shrinkage, and good chemical stability. The surface has wool, a temperature resistance of 130 degrees, and high-temperature dyeing. These features ensure excellent sealability and prevent wrinkles and skipped stitches.
- polyester spun thread products are mainly used in the cotton spinning industry, spun alone or blended with cotton, viscose fiber, hemp, wool, nylon, etc. The resulting yarn is mainly used for clothing weaving, and can also be used for home improvement fabrics, packaging fabrics, Filling, and insulation.
- Polyester spun thread is widely used in the industrial sewing of denim, sportswear, leather products, wool, and military uniforms. It is the most widely used and popular sewing thread at present.