Briquetting.Mixing.Grinding.Drying.HBI.RHF

In traditional spinning solution production, the production capacity is usually determined by the maximum processing viscosity that the spinning plant can handle. In typical wet spinning operations, the solubility range of the solution that can be processed is 500 - 2500 pascal-seconds. Kaizheng Company has now adjusted its high-viscosity processing technology to address the complex processing challenges of today's high-yield fiber production lines. This technology can easily handle solutions with viscosities ranging from 5000 to 100,000 pa.s.

At the beginning of this century, a new process for dissolving cellulose spinning solutions was developed. This new process is based on the traditional method of cellulose production (that is, the derivatization of cellulose with dithionite).

In recent years, the global attention towards modifying cellulose using the lyocell process has significantly increased. Nowadays, regardless of the source, raw cellulose can be obtained as a low-cost raw material and can be processed into short fibers, long filaments and films. The core of the lyocell processing technology lies in the dissolution process and the spinning step. KaiZheng Company has optimized the cellulose dissolution technology. This technology has successfully produced high-quality spinning solutions from various low-cost raw materials, while meeting the current high safety standards.