Yueyang Paper Co., Ltd. grinding and bleaching technology passed expert review

On July 5th, Yueyang Paper Company independently researched and developed the Yiyang APMP disc mill bleaching research and process optimization technology, which was passed by well-known domestic experts in Changsha. The successful development and application of this technology is the first of its kind both at home and abroad, filling the gaps in the domestic market and leading the domestic technology level.

Yuezhi Chemical Pulp Production Line is the first Yiyang APMP pulping production line in China. It uses disc bleaching technology and systematically optimizes the process parameters of the entire production line, significantly reducing the consumption of medicines and production costs, and improving and improving the quality of pulp. Yiyang Chemical Machine Pulp produced by this technology can be used to copy high-grade color printing newsprint paper, double paper and light weight coated paper (LWC) and other paper types. The produced paper products have good whiteness, high opacity and excellent printing performance and are deeply loved by users. The Lightweight Coating (LWC), which has been copied, has filled the gaps in the country, won the National New Product Certificate, and successfully exported to Japan. The application of the technology, while achieving significant economic benefits, has reduced pollution, and has significant guidance and reference for the development of fast-growing wood pulp and paper in China, with significant social and ecological benefits.