Vietnam International Paper & Packaging Exhibition (VPPE 2025) The Vietnam International Paper and Packaging Industry Exhibition was successfully held in Binh Duong, Vietnam, from May 7 to 9, 2025. Xu Chaofeng, General Manager of Zhengzhou Yunda, led the exhibition team to showcase the PM double-disc refiner and SSC super screen. It is worth mentioning that both…

On April 26th, Dr. Cao Zhenlei, the former president of the Chinese Paper Society and director of the Tissue Paper Professional Committee of the China Paper Association, Lei Wenjun, chairman of Jiangnan Paper Group, Dong Yiping, former executive director of Vinda International, and other industry experts were invited to visit Zhengzhou Yunda Paper Machinery Co., Ltd.…

Offset printed products represent by far the largest group in the investigations, comprising 56 % of all tests, mainly newspapers and magazines. Newspapers generally correspond to coldset printing, in which drying occurs primarily by absorption. Flyers printed on newsprint-type papers as well as magazines and flyers printed on SC and LWC papers normally use heatset printing systems for print runs…

From April 16th to 18th, Yunda Paper Machinery Co., Ltd. brought its star products to the 2025 Wuhan Tissue Paper Exhibition, focusing on the paper and pulp industry. Yunda Paper Machinery Co., Ltd. is committed to providing customers with high-quality products and comprehensive stock preparation system solutions. Yunda specializes in core process technologies, innovating efficient…

A scientific evaluation of the factors influencing deinkability has to consider the printing technology and the printing conditions. The results of the deinkability survey in Figure 1 give a general average overview. Detailed technical data of the printing process are not always available. In this average documentation of deinkability results, all relevant parameters are shown with its…