High-quantity coated white paperboard successfully tested in Sun Paper

In order to further meet the market demand, adjust and optimize the product structure, Shandong Sun Paper Co., Ltd. seizes opportunities in a timely manner to develop and produce high-quantity coated whiteboards with 400 to 500g/m2. The quality indicators have met the national requirements. Has been put into production in large quantities.
400~500g/m2 high-quantity coated white paperboard is not manufactured for the first time in the solar paper industry. However, due to various technical conditions and the immature operation level of the personnel, the paper surface layering and foaming at the time of papermaking cannot be mentioned. The output is too low, the quality of the paper is not guaranteed, the user's requirements cannot be achieved, and the paper is eventually abandoned. This time, based on the technical transformation of the No. 2 machine of the 100,000 ton-percent high-grade coated whiteboard technical transformation project of Sun Paper, it has always been through previous experience to improve the dewaterability of the slurry, improve the dewatering speed of the net, and shorten the wet paper. Page on the machine drying time. The successful development of this product will become another new economic growth point for Sun Paper.