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Tackle "Fibrilization", Solve The Problem Of Fiber Development, And Share The Innovation And Application Of Sidelli Lysell

2024/8/28 18:14:00 2

　　 Our reporter Bian Jijie

　　 As a new generation of green fiber, Lyocell fiber has the characteristics of environmental protection, degradability and distinctive product style, which gives new vitality to textiles. Its supply is stable, and its market growth prospects are broad, which meets the expectations of the current textile industry chain for green fiber. Nowadays, with the continuous and stable mass production of self-developed Lyocell fiber, more and more downstream industrial chain customers have joined in the development boom of Lyocell, and the characteristics of Lyocell fiber fibrillation has gradually become one of the hot topics.

　　 Compared with the previous people's inherent impression of Lyocell's elegant drape, various Lyocell "new" style fabrics have emerged one after another at this stage. According to the different needs of customers for cloth surface, Sidelli launched the cross-linked Lyocell fiber CL series in September 2023, and launched a variety of anti fibrillation process paths to cooperate with downstream to expand the market. On the afternoon of August 27, the Satelli Lysell Product Innovation Road and Application Sharing Conference was successfully held in the National Convention and Exhibition Center (Shanghai).

　　 Looking at the development of global textile and clothing in the past 20 years, the demand for cellulose fiber has steadily increased year by year along with the demand for textile and clothing raw materials. In recent years, Lyocell fiber has attracted market attention due to its excellent characteristics and distinctive green properties. At the meeting, Li Xiaoqin, the product director of Sideli Group, shared around the "Market Trends and Development Prospects of Cellulose Fiber". She said that Lyocell fiber will become the main force of future market growth. In the next step, Sedley will continue to accelerate its mass production plan for Lyocell, with sufficient support and guarantee of the industrial chain. In addition, she mentioned that in recent downstream development work, the application potential of Lyocell fiber is often limited by product style. Therefore, in view of various cloth surface requirements, the company has launched the Sedley cross-linked Lyocell fiber CL series, which uses the Sedley friendly cross-linking system. The finished product does not contain formaldehyde and the cross-linking effect is stable. It is a fiber product worthy of being included in the new product development plan by the downstream. At present, Saideli cross-linked Lyocell fiber CL series products have been widely recognized in the market in home textiles and sun visors.

　　 Fu Zhongzhong, senior manager of Sidelli product research and development, shared the Development and Application of Sidelli Crosslinked Lyocell Fiber CL Series, introduced the mechanism of Lyocell's fibrillation and the principle of inhibiting fibrillation, as well as how to judge Lyocell's fibrillation performance and fabrics suitable for fibrillation treatment. He pointed out that different styles of fabrics can be developed and differentiated innovation can be achieved by using the characteristics of Lyssell's fibrillar products. In many application scenarios, no special treatment is required, or the anti fibrillar effect can be achieved through fiber combination, yarn and fabric structure. For the fabrics that need to restrain the fibrillation, if it is necessary to improve the fuzzing, pilling, frost feeling and fabric color lightening caused by the fibrillation, Fu Zhongyi gives three targeted suggestions and solutions: first, the Sedley cross-linked Lyocell CL series can be used, which has strong dye penetration and better effect after mercerizing; Good chemical resistance, stable cross-linking effect in the final dyeing and finishing, and excellent compatibility with cotton, linen and other fibers. The second is to use specific crosslinking agent in combination with post crosslinking process to improve the fibrillation. The third is to use the dyeing and one bath cross-linking process in the dyeing factory. The reactive dyeing process can be adapted to the alkaline environment, and can be completed on overflow, airflow, jigging and pad dyeing machines without increasing the dyeing time.

　　 Li Xiaoqin said that Saideli Group adheres to the development concept of sustainable production and operation, and pays attention to green carbon reduction and environmental protection and health. The Cedley cross-linked Lyocell fiber CL series products shared this time are intended to provide a mainstream solution and choice for industry and downstream application enterprises to inhibit Lyocell fibrillation. This CL series can not only ensure the stability of cross-linking effect, but also achieve formaldehyde free. It is hoped that downstream application enterprises can communicate and cooperate with Sadeli team to develop more excellent textile products and give full play to its best effect. In the future, Sedley will continue to innovate according to the changes in the market and develop Lyocell products that are more in line with the development needs of the industry. She believes that with the continuous mass production of Sidelli and the joint efforts of the whole industry, more and more comprehensive application solutions will be born, and better finishing processes will follow, and the application problems will be gradually solved.