China's Yarn Expo Spring 2024 to spotlight eco-friendly yarns. The exhibition was holded on March 6–8, 2024 in Shanghai. The expo will also feature events focusing on fibre and yarn trends, as well as innovations in textile materials. President Lee and overseas team of Letswintex, attened the exhbition.
In the beautiful harvest of September, Letswin Textile has realized mass production of 4600D.
Vietnam’s GDP grows by 3.72% in year's first half Vietnam’s gross domestic product (GDP) grew about 3.72% year on year in the first half of this year, according to the General Statistics Office (GSO).
With the development of the textile industry, new fibers emerge in an endless stream. Among the many new fibers, there is one that is often seen in the composition list of clothing fabrics, and it is Lycra fiber. What is Lycra Fiber? What are its advantages? Let's find out together!
Do you want to know what water soluble yarn is? Letswin Textile will personally tell you about the characteristics and applications of water soluble yarn.
Elastic spandex yarn is a block copolymer fiber with polychloroformate as the main component. China's production accounts for 70% of the world's production. Letswin Textile has developed low oil content elastic spandex yarns suitable for the hygiene products industry.
Spandex covered yarn is an elastic yarn produced by covering the stretched spandex yarn with the spandex yarn as the core and wrapping the stretched spandex yarn with the filament or polyester staple fiber yarn in a spiral manner.
Analysis of Spandex Market in China's Polyurethane Industry in 2023: Overcapacity and Consumption of 800,000 Tons. In 2023, spandex market faces fiercer inner competition when the capacity expands substantially. Spandex capacity change in Chinese mainland.
Spandex, also known as polyurethane formate fiber, is a chemical synthetic fiber with excellent performance. It has the characteristics of high elongation, low elastic modulus, good fatigue resistance, low density, corrosion resistance and aging resistance.
Spandex yarns are so elastic because their polymer chains are made up of low- and high-melting amorphous 'soft' segments embedded with crystalline 'hard' segments.
Letswin Textile Attened SaigonTex 2023 from April 05th to April 08th. The purpose of Letswin Textile's attend this exhibition is to grasp the investment and trade opportunities in Vietnam's textile and garment industry and footwear industry market and the channels of potential buyers in Vietnam after the completion of the China-ASEAN Free Trade Zone.
Water-soluble polyvinyl alcohol fiber(Water-soluble PVA Fiber) is a functional differentiated fiber. It not only has ideal water-soluble temperature, strength and elongation, but also has good acid resistance, alkali resistance and dry heat resistance, and it is tasteless and non-toxic after being dissolved in water. Decomposition, no pollution to the environment, is an excellent green product.
As a special fiber species, spandex yarn is a synthetic fiber with high elongation at break (above 400%), low modulus and high elastic recovery rate. Spandex yarn is generally not used alone, but mixed into fabrics in small amounts.
Spandex fabric usually has: 20D, 30D , 40D , 70D. Core yarn: Cotton is the surface, and the core is spandex, such as 40sX70D cotton-wrapped spandex yarn. Spandex fabrics require presetting to improve creases and stability.
+86-13500092058
E-mail
